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e526b2269e
Author | SHA1 | Date | |
---|---|---|---|
|
e526b2269e | ||
|
221f029a1d |
4
Makefile
4
Makefile
@ -51,6 +51,10 @@ build-sharedlib-linux-amd64:
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@echo "Building shared library for Linux x64..."
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@GOOS=linux GOARCH=amd64 $(GOBUILD) $(SHARED_LIB_OPT) -o $(DIST_DIR)/$(BINARY_NAME)-linux-amd64.so $(SHARED_LIB_LOCATION)
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build-sharedlib-darwin-arm64:
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@echo "Building shared library for macOS ARM..."
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@GOOS=darwin GOARCH=arm64 $(GOBUILD) $(SHARED_LIB_OPT) -o $(DIST_DIR)/$(BINARY_NAME)-darwin-arm64.so $(SHARED_LIB_LOCATION)
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build-sharedlib-tests: build-sharedlib-linux-amd64
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@echo "Building shared library tests..."
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@$(SHARED_LIB_TEST_CC) $(SHARED_LIB_TEST_CFLAGS) -o $(SHARED_LIB_TEST_TARGET) $(SHARED_LIB_TEST_SOURCES)
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|
@ -3,7 +3,7 @@ package api
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import (
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"github.com/gin-gonic/gin"
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"github.com/pikami/cosmium/api/config"
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"github.com/pikami/cosmium/internal/repositories"
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"github.com/pikami/cosmium/internal/datastore"
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)
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type ApiServer struct {
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@ -14,7 +14,7 @@ type ApiServer struct {
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config *config.ServerConfig
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}
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func NewApiServer(dataRepository *repositories.DataRepository, config *config.ServerConfig) *ApiServer {
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func NewApiServer(dataStore datastore.DataStore, config *config.ServerConfig) *ApiServer {
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stopChan := make(chan interface{})
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onServerShutdownChan := make(chan interface{})
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@ -24,7 +24,7 @@ func NewApiServer(dataRepository *repositories.DataRepository, config *config.Se
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config: config,
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}
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apiServer.CreateRouter(dataRepository)
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apiServer.CreateRouter(dataStore)
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return apiServer
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}
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|
@ -5,15 +5,15 @@ import (
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"net/http"
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"github.com/gin-gonic/gin"
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repositorymodels "github.com/pikami/cosmium/internal/repository_models"
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"github.com/pikami/cosmium/internal/datastore"
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)
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func (h *Handlers) GetAllCollections(c *gin.Context) {
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databaseId := c.Param("databaseId")
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collections, status := h.repository.GetAllCollections(databaseId)
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if status == repositorymodels.StatusOk {
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database, _ := h.repository.GetDatabase(databaseId)
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collections, status := h.dataStore.GetAllCollections(databaseId)
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if status == datastore.StatusOk {
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database, _ := h.dataStore.GetDatabase(databaseId)
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c.Header("x-ms-item-count", fmt.Sprintf("%d", len(collections)))
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c.IndentedJSON(http.StatusOK, gin.H{
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@ -31,13 +31,13 @@ func (h *Handlers) GetCollection(c *gin.Context) {
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databaseId := c.Param("databaseId")
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id := c.Param("collId")
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collection, status := h.repository.GetCollection(databaseId, id)
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if status == repositorymodels.StatusOk {
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collection, status := h.dataStore.GetCollection(databaseId, id)
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if status == datastore.StatusOk {
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c.IndentedJSON(http.StatusOK, collection)
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return
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}
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if status == repositorymodels.StatusNotFound {
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if status == datastore.StatusNotFound {
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c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
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return
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}
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@ -49,13 +49,13 @@ func (h *Handlers) DeleteCollection(c *gin.Context) {
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databaseId := c.Param("databaseId")
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id := c.Param("collId")
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status := h.repository.DeleteCollection(databaseId, id)
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if status == repositorymodels.StatusOk {
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status := h.dataStore.DeleteCollection(databaseId, id)
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if status == datastore.StatusOk {
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c.Status(http.StatusNoContent)
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return
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}
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if status == repositorymodels.StatusNotFound {
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if status == datastore.StatusNotFound {
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c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
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return
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}
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@ -65,7 +65,7 @@ func (h *Handlers) DeleteCollection(c *gin.Context) {
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func (h *Handlers) CreateCollection(c *gin.Context) {
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databaseId := c.Param("databaseId")
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var newCollection repositorymodels.Collection
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var newCollection datastore.Collection
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if err := c.BindJSON(&newCollection); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
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@ -77,13 +77,13 @@ func (h *Handlers) CreateCollection(c *gin.Context) {
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return
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}
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createdCollection, status := h.repository.CreateCollection(databaseId, newCollection)
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if status == repositorymodels.Conflict {
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createdCollection, status := h.dataStore.CreateCollection(databaseId, newCollection)
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if status == datastore.Conflict {
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c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
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return
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}
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if status == repositorymodels.StatusOk {
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if status == datastore.StatusOk {
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c.IndentedJSON(http.StatusCreated, createdCollection)
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return
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}
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|
@ -7,11 +7,11 @@ import (
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)
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func (h *Handlers) CosmiumExport(c *gin.Context) {
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repositoryState, err := h.repository.GetState()
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dataStoreState, err := h.dataStore.DumpToJson()
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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c.Data(http.StatusOK, "application/json", []byte(repositoryState))
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c.Data(http.StatusOK, "application/json", []byte(dataStoreState))
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}
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|
@ -5,12 +5,12 @@ import (
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"net/http"
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"github.com/gin-gonic/gin"
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repositorymodels "github.com/pikami/cosmium/internal/repository_models"
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"github.com/pikami/cosmium/internal/datastore"
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)
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func (h *Handlers) GetAllDatabases(c *gin.Context) {
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databases, status := h.repository.GetAllDatabases()
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if status == repositorymodels.StatusOk {
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databases, status := h.dataStore.GetAllDatabases()
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if status == datastore.StatusOk {
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c.Header("x-ms-item-count", fmt.Sprintf("%d", len(databases)))
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c.IndentedJSON(http.StatusOK, gin.H{
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"_rid": "",
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@ -26,13 +26,13 @@ func (h *Handlers) GetAllDatabases(c *gin.Context) {
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func (h *Handlers) GetDatabase(c *gin.Context) {
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id := c.Param("databaseId")
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database, status := h.repository.GetDatabase(id)
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if status == repositorymodels.StatusOk {
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database, status := h.dataStore.GetDatabase(id)
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if status == datastore.StatusOk {
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c.IndentedJSON(http.StatusOK, database)
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return
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}
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if status == repositorymodels.StatusNotFound {
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if status == datastore.StatusNotFound {
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c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
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return
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}
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@ -43,13 +43,13 @@ func (h *Handlers) GetDatabase(c *gin.Context) {
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func (h *Handlers) DeleteDatabase(c *gin.Context) {
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id := c.Param("databaseId")
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status := h.repository.DeleteDatabase(id)
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if status == repositorymodels.StatusOk {
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status := h.dataStore.DeleteDatabase(id)
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if status == datastore.StatusOk {
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c.Status(http.StatusNoContent)
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return
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}
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|
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if status == repositorymodels.StatusNotFound {
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if status == datastore.StatusNotFound {
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c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
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return
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}
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@ -58,7 +58,7 @@ func (h *Handlers) DeleteDatabase(c *gin.Context) {
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}
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func (h *Handlers) CreateDatabase(c *gin.Context) {
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var newDatabase repositorymodels.Database
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var newDatabase datastore.Database
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if err := c.BindJSON(&newDatabase); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"message": err.Error()})
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@ -70,13 +70,13 @@ func (h *Handlers) CreateDatabase(c *gin.Context) {
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return
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}
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createdDatabase, status := h.repository.CreateDatabase(newDatabase)
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if status == repositorymodels.Conflict {
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createdDatabase, status := h.dataStore.CreateDatabase(newDatabase)
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if status == datastore.Conflict {
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c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
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return
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}
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|
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if status == repositorymodels.StatusOk {
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if status == datastore.StatusOk {
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c.IndentedJSON(http.StatusCreated, createdDatabase)
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return
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}
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|
@ -10,17 +10,21 @@ import (
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"github.com/gin-gonic/gin"
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apimodels "github.com/pikami/cosmium/api/api_models"
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"github.com/pikami/cosmium/internal/constants"
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"github.com/pikami/cosmium/internal/converters"
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"github.com/pikami/cosmium/internal/datastore"
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"github.com/pikami/cosmium/internal/logger"
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repositorymodels "github.com/pikami/cosmium/internal/repository_models"
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"github.com/pikami/cosmium/parsers"
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"github.com/pikami/cosmium/parsers/nosql"
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memoryexecutor "github.com/pikami/cosmium/query_executors/memory_executor"
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)
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func (h *Handlers) GetAllDocuments(c *gin.Context) {
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databaseId := c.Param("databaseId")
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collectionId := c.Param("collId")
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documents, status := h.repository.GetAllDocuments(databaseId, collectionId)
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if status == repositorymodels.StatusOk {
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collection, _ := h.repository.GetCollection(databaseId, collectionId)
|
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documents, status := h.dataStore.GetAllDocuments(databaseId, collectionId)
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if status == datastore.StatusOk {
|
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collection, _ := h.dataStore.GetCollection(databaseId, collectionId)
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|
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c.Header("x-ms-item-count", fmt.Sprintf("%d", len(documents)))
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c.IndentedJSON(http.StatusOK, gin.H{
|
||||
@ -39,13 +43,13 @@ func (h *Handlers) GetDocument(c *gin.Context) {
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collectionId := c.Param("collId")
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documentId := c.Param("docId")
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document, status := h.repository.GetDocument(databaseId, collectionId, documentId)
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if status == repositorymodels.StatusOk {
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document, status := h.dataStore.GetDocument(databaseId, collectionId, documentId)
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if status == datastore.StatusOk {
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c.IndentedJSON(http.StatusOK, document)
|
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return
|
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}
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|
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if status == repositorymodels.StatusNotFound {
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if status == datastore.StatusNotFound {
|
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c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
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return
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}
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@ -58,13 +62,13 @@ func (h *Handlers) DeleteDocument(c *gin.Context) {
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collectionId := c.Param("collId")
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documentId := c.Param("docId")
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|
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status := h.repository.DeleteDocument(databaseId, collectionId, documentId)
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if status == repositorymodels.StatusOk {
|
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status := h.dataStore.DeleteDocument(databaseId, collectionId, documentId)
|
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if status == datastore.StatusOk {
|
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c.Status(http.StatusNoContent)
|
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return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
if status == datastore.StatusNotFound {
|
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c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
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return
|
||||
}
|
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@ -72,7 +76,7 @@ func (h *Handlers) DeleteDocument(c *gin.Context) {
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c.IndentedJSON(http.StatusInternalServerError, gin.H{"message": "Unknown error"})
|
||||
}
|
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|
||||
// TODO: Maybe move "replace" logic to repository
|
||||
// TODO: Maybe move "replace" logic to data store
|
||||
func (h *Handlers) ReplaceDocument(c *gin.Context) {
|
||||
databaseId := c.Param("databaseId")
|
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collectionId := c.Param("collId")
|
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@ -84,19 +88,19 @@ func (h *Handlers) ReplaceDocument(c *gin.Context) {
|
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return
|
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}
|
||||
|
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status := h.repository.DeleteDocument(databaseId, collectionId, documentId)
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
status := h.dataStore.DeleteDocument(databaseId, collectionId, documentId)
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
|
||||
createdDocument, status := h.repository.CreateDocument(databaseId, collectionId, requestBody)
|
||||
if status == repositorymodels.Conflict {
|
||||
createdDocument, status := h.dataStore.CreateDocument(databaseId, collectionId, requestBody)
|
||||
if status == datastore.Conflict {
|
||||
c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusCreated, createdDocument)
|
||||
return
|
||||
}
|
||||
@ -109,8 +113,8 @@ func (h *Handlers) PatchDocument(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
documentId := c.Param("docId")
|
||||
|
||||
document, status := h.repository.GetDocument(databaseId, collectionId, documentId)
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
document, status := h.dataStore.GetDocument(databaseId, collectionId, documentId)
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
@ -160,19 +164,19 @@ func (h *Handlers) PatchDocument(c *gin.Context) {
|
||||
return
|
||||
}
|
||||
|
||||
status = h.repository.DeleteDocument(databaseId, collectionId, documentId)
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
status = h.dataStore.DeleteDocument(databaseId, collectionId, documentId)
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
|
||||
createdDocument, status := h.repository.CreateDocument(databaseId, collectionId, modifiedDocument)
|
||||
if status == repositorymodels.Conflict {
|
||||
createdDocument, status := h.dataStore.CreateDocument(databaseId, collectionId, modifiedDocument)
|
||||
if status == datastore.Conflict {
|
||||
c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusCreated, createdDocument)
|
||||
return
|
||||
}
|
||||
@ -210,16 +214,16 @@ func (h *Handlers) DocumentsPost(c *gin.Context) {
|
||||
|
||||
isUpsert, _ := strconv.ParseBool(c.GetHeader("x-ms-documentdb-is-upsert"))
|
||||
if isUpsert {
|
||||
h.repository.DeleteDocument(databaseId, collectionId, requestBody["id"].(string))
|
||||
h.dataStore.DeleteDocument(databaseId, collectionId, requestBody["id"].(string))
|
||||
}
|
||||
|
||||
createdDocument, status := h.repository.CreateDocument(databaseId, collectionId, requestBody)
|
||||
if status == repositorymodels.Conflict {
|
||||
createdDocument, status := h.dataStore.CreateDocument(databaseId, collectionId, requestBody)
|
||||
if status == datastore.Conflict {
|
||||
c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusCreated, createdDocument)
|
||||
return
|
||||
}
|
||||
@ -253,14 +257,15 @@ func (h *Handlers) handleDocumentQuery(c *gin.Context, requestBody map[string]in
|
||||
queryParameters = parametersToMap(paramsArray)
|
||||
}
|
||||
|
||||
docs, status := h.repository.ExecuteQueryDocuments(databaseId, collectionId, requestBody["query"].(string), queryParameters)
|
||||
if status != repositorymodels.StatusOk {
|
||||
queryText := requestBody["query"].(string)
|
||||
docs, status := h.executeQueryDocuments(databaseId, collectionId, queryText, queryParameters)
|
||||
if status != datastore.StatusOk {
|
||||
// TODO: Currently we return everything if the query fails
|
||||
h.GetAllDocuments(c)
|
||||
return
|
||||
}
|
||||
|
||||
collection, _ := h.repository.GetCollection(databaseId, collectionId)
|
||||
collection, _ := h.dataStore.GetCollection(databaseId, collectionId)
|
||||
c.Header("x-ms-item-count", fmt.Sprintf("%d", len(docs)))
|
||||
c.IndentedJSON(http.StatusOK, gin.H{
|
||||
"_rid": collection.ResourceID,
|
||||
@ -283,9 +288,9 @@ func (h *Handlers) handleBatchRequest(c *gin.Context) {
|
||||
for idx, operation := range batchOperations {
|
||||
switch operation.OperationType {
|
||||
case apimodels.BatchOperationTypeCreate:
|
||||
createdDocument, status := h.repository.CreateDocument(databaseId, collectionId, operation.ResourceBody)
|
||||
responseCode := repositoryStatusToResponseCode(status)
|
||||
if status == repositorymodels.StatusOk {
|
||||
createdDocument, status := h.dataStore.CreateDocument(databaseId, collectionId, operation.ResourceBody)
|
||||
responseCode := dataStoreStatusToResponseCode(status)
|
||||
if status == datastore.StatusOk {
|
||||
responseCode = http.StatusCreated
|
||||
}
|
||||
batchOperationResults[idx] = apimodels.BatchOperationResult{
|
||||
@ -293,25 +298,25 @@ func (h *Handlers) handleBatchRequest(c *gin.Context) {
|
||||
ResourceBody: createdDocument,
|
||||
}
|
||||
case apimodels.BatchOperationTypeDelete:
|
||||
status := h.repository.DeleteDocument(databaseId, collectionId, operation.Id)
|
||||
responseCode := repositoryStatusToResponseCode(status)
|
||||
if status == repositorymodels.StatusOk {
|
||||
status := h.dataStore.DeleteDocument(databaseId, collectionId, operation.Id)
|
||||
responseCode := dataStoreStatusToResponseCode(status)
|
||||
if status == datastore.StatusOk {
|
||||
responseCode = http.StatusNoContent
|
||||
}
|
||||
batchOperationResults[idx] = apimodels.BatchOperationResult{
|
||||
StatusCode: responseCode,
|
||||
}
|
||||
case apimodels.BatchOperationTypeReplace:
|
||||
deleteStatus := h.repository.DeleteDocument(databaseId, collectionId, operation.Id)
|
||||
if deleteStatus == repositorymodels.StatusNotFound {
|
||||
deleteStatus := h.dataStore.DeleteDocument(databaseId, collectionId, operation.Id)
|
||||
if deleteStatus == datastore.StatusNotFound {
|
||||
batchOperationResults[idx] = apimodels.BatchOperationResult{
|
||||
StatusCode: http.StatusNotFound,
|
||||
}
|
||||
continue
|
||||
}
|
||||
createdDocument, createStatus := h.repository.CreateDocument(databaseId, collectionId, operation.ResourceBody)
|
||||
responseCode := repositoryStatusToResponseCode(createStatus)
|
||||
if createStatus == repositorymodels.StatusOk {
|
||||
createdDocument, createStatus := h.dataStore.CreateDocument(databaseId, collectionId, operation.ResourceBody)
|
||||
responseCode := dataStoreStatusToResponseCode(createStatus)
|
||||
if createStatus == datastore.StatusOk {
|
||||
responseCode = http.StatusCreated
|
||||
}
|
||||
batchOperationResults[idx] = apimodels.BatchOperationResult{
|
||||
@ -320,10 +325,10 @@ func (h *Handlers) handleBatchRequest(c *gin.Context) {
|
||||
}
|
||||
case apimodels.BatchOperationTypeUpsert:
|
||||
documentId := operation.ResourceBody["id"].(string)
|
||||
h.repository.DeleteDocument(databaseId, collectionId, documentId)
|
||||
createdDocument, createStatus := h.repository.CreateDocument(databaseId, collectionId, operation.ResourceBody)
|
||||
responseCode := repositoryStatusToResponseCode(createStatus)
|
||||
if createStatus == repositorymodels.StatusOk {
|
||||
h.dataStore.DeleteDocument(databaseId, collectionId, documentId)
|
||||
createdDocument, createStatus := h.dataStore.CreateDocument(databaseId, collectionId, operation.ResourceBody)
|
||||
responseCode := dataStoreStatusToResponseCode(createStatus)
|
||||
if createStatus == datastore.StatusOk {
|
||||
responseCode = http.StatusCreated
|
||||
}
|
||||
batchOperationResults[idx] = apimodels.BatchOperationResult{
|
||||
@ -331,9 +336,9 @@ func (h *Handlers) handleBatchRequest(c *gin.Context) {
|
||||
ResourceBody: createdDocument,
|
||||
}
|
||||
case apimodels.BatchOperationTypeRead:
|
||||
document, status := h.repository.GetDocument(databaseId, collectionId, operation.Id)
|
||||
document, status := h.dataStore.GetDocument(databaseId, collectionId, operation.Id)
|
||||
batchOperationResults[idx] = apimodels.BatchOperationResult{
|
||||
StatusCode: repositoryStatusToResponseCode(status),
|
||||
StatusCode: dataStoreStatusToResponseCode(status),
|
||||
ResourceBody: document,
|
||||
}
|
||||
case apimodels.BatchOperationTypePatch:
|
||||
@ -352,17 +357,39 @@ func (h *Handlers) handleBatchRequest(c *gin.Context) {
|
||||
c.JSON(http.StatusOK, batchOperationResults)
|
||||
}
|
||||
|
||||
func repositoryStatusToResponseCode(status repositorymodels.RepositoryStatus) int {
|
||||
func dataStoreStatusToResponseCode(status datastore.DataStoreStatus) int {
|
||||
switch status {
|
||||
case repositorymodels.StatusOk:
|
||||
case datastore.StatusOk:
|
||||
return http.StatusOK
|
||||
case repositorymodels.StatusNotFound:
|
||||
case datastore.StatusNotFound:
|
||||
return http.StatusNotFound
|
||||
case repositorymodels.Conflict:
|
||||
case datastore.Conflict:
|
||||
return http.StatusConflict
|
||||
case repositorymodels.BadRequest:
|
||||
case datastore.BadRequest:
|
||||
return http.StatusBadRequest
|
||||
default:
|
||||
return http.StatusInternalServerError
|
||||
}
|
||||
}
|
||||
|
||||
func (h *Handlers) executeQueryDocuments(databaseId string, collectionId string, query string, queryParameters map[string]interface{}) ([]memoryexecutor.RowType, datastore.DataStoreStatus) {
|
||||
parsedQuery, err := nosql.Parse("", []byte(query))
|
||||
if err != nil {
|
||||
logger.Errorf("Failed to parse query: %s\nerr: %v", query, err)
|
||||
return nil, datastore.BadRequest
|
||||
}
|
||||
|
||||
allDocumentsIterator, status := h.dataStore.GetDocumentIterator(databaseId, collectionId)
|
||||
if status != datastore.StatusOk {
|
||||
return nil, status
|
||||
}
|
||||
|
||||
rowsIterator := converters.NewDocumentToRowTypeIterator(allDocumentsIterator)
|
||||
|
||||
if typedQuery, ok := parsedQuery.(parsers.SelectStmt); ok {
|
||||
typedQuery.Parameters = queryParameters
|
||||
return memoryexecutor.ExecuteQuery(typedQuery, rowsIterator), datastore.StatusOk
|
||||
}
|
||||
|
||||
return nil, datastore.BadRequest
|
||||
}
|
||||
|
@ -2,17 +2,17 @@ package handlers
|
||||
|
||||
import (
|
||||
"github.com/pikami/cosmium/api/config"
|
||||
"github.com/pikami/cosmium/internal/repositories"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
)
|
||||
|
||||
type Handlers struct {
|
||||
repository *repositories.DataRepository
|
||||
config *config.ServerConfig
|
||||
dataStore datastore.DataStore
|
||||
config *config.ServerConfig
|
||||
}
|
||||
|
||||
func NewHandlers(dataRepository *repositories.DataRepository, config *config.ServerConfig) *Handlers {
|
||||
func NewHandlers(dataStore datastore.DataStore, config *config.ServerConfig) *Handlers {
|
||||
return &Handlers{
|
||||
repository: dataRepository,
|
||||
config: config,
|
||||
dataStore: dataStore,
|
||||
config: config,
|
||||
}
|
||||
}
|
||||
|
@ -5,7 +5,7 @@ import (
|
||||
"net/http"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
)
|
||||
|
||||
@ -18,8 +18,8 @@ func (h *Handlers) GetPartitionKeyRanges(c *gin.Context) {
|
||||
return
|
||||
}
|
||||
|
||||
partitionKeyRanges, status := h.repository.GetPartitionKeyRanges(databaseId, collectionId)
|
||||
if status == repositorymodels.StatusOk {
|
||||
partitionKeyRanges, status := h.dataStore.GetPartitionKeyRanges(databaseId, collectionId)
|
||||
if status == datastore.StatusOk {
|
||||
c.Header("etag", "\"420\"")
|
||||
c.Header("lsn", "420")
|
||||
c.Header("x-ms-cosmos-llsn", "420")
|
||||
@ -27,7 +27,7 @@ func (h *Handlers) GetPartitionKeyRanges(c *gin.Context) {
|
||||
c.Header("x-ms-item-count", fmt.Sprintf("%d", len(partitionKeyRanges)))
|
||||
|
||||
collectionRid := collectionId
|
||||
collection, _ := h.repository.GetCollection(databaseId, collectionId)
|
||||
collection, _ := h.dataStore.GetCollection(databaseId, collectionId)
|
||||
if collection.ResourceID != "" {
|
||||
collectionRid = collection.ResourceID
|
||||
}
|
||||
@ -41,7 +41,7 @@ func (h *Handlers) GetPartitionKeyRanges(c *gin.Context) {
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
|
@ -5,16 +5,16 @@ import (
|
||||
"net/http"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
)
|
||||
|
||||
func (h *Handlers) GetAllStoredProcedures(c *gin.Context) {
|
||||
databaseId := c.Param("databaseId")
|
||||
collectionId := c.Param("collId")
|
||||
|
||||
sps, status := h.repository.GetAllStoredProcedures(databaseId, collectionId)
|
||||
sps, status := h.dataStore.GetAllStoredProcedures(databaseId, collectionId)
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.Header("x-ms-item-count", fmt.Sprintf("%d", len(sps)))
|
||||
c.IndentedJSON(http.StatusOK, gin.H{"_rid": "", "StoredProcedures": sps, "_count": len(sps)})
|
||||
return
|
||||
@ -28,14 +28,14 @@ func (h *Handlers) GetStoredProcedure(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
spId := c.Param("spId")
|
||||
|
||||
sp, status := h.repository.GetStoredProcedure(databaseId, collectionId, spId)
|
||||
sp, status := h.dataStore.GetStoredProcedure(databaseId, collectionId, spId)
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusOK, sp)
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
@ -48,13 +48,13 @@ func (h *Handlers) DeleteStoredProcedure(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
spId := c.Param("spId")
|
||||
|
||||
status := h.repository.DeleteStoredProcedure(databaseId, collectionId, spId)
|
||||
if status == repositorymodels.StatusOk {
|
||||
status := h.dataStore.DeleteStoredProcedure(databaseId, collectionId, spId)
|
||||
if status == datastore.StatusOk {
|
||||
c.Status(http.StatusNoContent)
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
@ -67,25 +67,25 @@ func (h *Handlers) ReplaceStoredProcedure(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
spId := c.Param("spId")
|
||||
|
||||
var sp repositorymodels.StoredProcedure
|
||||
var sp datastore.StoredProcedure
|
||||
if err := c.BindJSON(&sp); err != nil {
|
||||
c.IndentedJSON(http.StatusBadRequest, gin.H{"message": "Invalid body"})
|
||||
return
|
||||
}
|
||||
|
||||
status := h.repository.DeleteStoredProcedure(databaseId, collectionId, spId)
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
status := h.dataStore.DeleteStoredProcedure(databaseId, collectionId, spId)
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
|
||||
createdSP, status := h.repository.CreateStoredProcedure(databaseId, collectionId, sp)
|
||||
if status == repositorymodels.Conflict {
|
||||
createdSP, status := h.dataStore.CreateStoredProcedure(databaseId, collectionId, sp)
|
||||
if status == datastore.Conflict {
|
||||
c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusOK, createdSP)
|
||||
return
|
||||
}
|
||||
@ -97,19 +97,19 @@ func (h *Handlers) CreateStoredProcedure(c *gin.Context) {
|
||||
databaseId := c.Param("databaseId")
|
||||
collectionId := c.Param("collId")
|
||||
|
||||
var sp repositorymodels.StoredProcedure
|
||||
var sp datastore.StoredProcedure
|
||||
if err := c.BindJSON(&sp); err != nil {
|
||||
c.IndentedJSON(http.StatusBadRequest, gin.H{"message": "Invalid body"})
|
||||
return
|
||||
}
|
||||
|
||||
createdSP, status := h.repository.CreateStoredProcedure(databaseId, collectionId, sp)
|
||||
if status == repositorymodels.Conflict {
|
||||
createdSP, status := h.dataStore.CreateStoredProcedure(databaseId, collectionId, sp)
|
||||
if status == datastore.Conflict {
|
||||
c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusCreated, createdSP)
|
||||
return
|
||||
}
|
||||
|
@ -5,16 +5,16 @@ import (
|
||||
"net/http"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
)
|
||||
|
||||
func (h *Handlers) GetAllTriggers(c *gin.Context) {
|
||||
databaseId := c.Param("databaseId")
|
||||
collectionId := c.Param("collId")
|
||||
|
||||
triggers, status := h.repository.GetAllTriggers(databaseId, collectionId)
|
||||
triggers, status := h.dataStore.GetAllTriggers(databaseId, collectionId)
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.Header("x-ms-item-count", fmt.Sprintf("%d", len(triggers)))
|
||||
c.IndentedJSON(http.StatusOK, gin.H{"_rid": "", "Triggers": triggers, "_count": len(triggers)})
|
||||
return
|
||||
@ -28,14 +28,14 @@ func (h *Handlers) GetTrigger(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
triggerId := c.Param("triggerId")
|
||||
|
||||
trigger, status := h.repository.GetTrigger(databaseId, collectionId, triggerId)
|
||||
trigger, status := h.dataStore.GetTrigger(databaseId, collectionId, triggerId)
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusOK, trigger)
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
@ -48,13 +48,13 @@ func (h *Handlers) DeleteTrigger(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
triggerId := c.Param("triggerId")
|
||||
|
||||
status := h.repository.DeleteTrigger(databaseId, collectionId, triggerId)
|
||||
if status == repositorymodels.StatusOk {
|
||||
status := h.dataStore.DeleteTrigger(databaseId, collectionId, triggerId)
|
||||
if status == datastore.StatusOk {
|
||||
c.Status(http.StatusNoContent)
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
@ -67,25 +67,25 @@ func (h *Handlers) ReplaceTrigger(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
triggerId := c.Param("triggerId")
|
||||
|
||||
var trigger repositorymodels.Trigger
|
||||
var trigger datastore.Trigger
|
||||
if err := c.BindJSON(&trigger); err != nil {
|
||||
c.IndentedJSON(http.StatusBadRequest, gin.H{"message": "Invalid body"})
|
||||
return
|
||||
}
|
||||
|
||||
status := h.repository.DeleteTrigger(databaseId, collectionId, triggerId)
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
status := h.dataStore.DeleteTrigger(databaseId, collectionId, triggerId)
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
|
||||
createdTrigger, status := h.repository.CreateTrigger(databaseId, collectionId, trigger)
|
||||
if status == repositorymodels.Conflict {
|
||||
createdTrigger, status := h.dataStore.CreateTrigger(databaseId, collectionId, trigger)
|
||||
if status == datastore.Conflict {
|
||||
c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusOK, createdTrigger)
|
||||
return
|
||||
}
|
||||
@ -97,19 +97,19 @@ func (h *Handlers) CreateTrigger(c *gin.Context) {
|
||||
databaseId := c.Param("databaseId")
|
||||
collectionId := c.Param("collId")
|
||||
|
||||
var trigger repositorymodels.Trigger
|
||||
var trigger datastore.Trigger
|
||||
if err := c.BindJSON(&trigger); err != nil {
|
||||
c.IndentedJSON(http.StatusBadRequest, gin.H{"message": "Invalid body"})
|
||||
return
|
||||
}
|
||||
|
||||
createdTrigger, status := h.repository.CreateTrigger(databaseId, collectionId, trigger)
|
||||
if status == repositorymodels.Conflict {
|
||||
createdTrigger, status := h.dataStore.CreateTrigger(databaseId, collectionId, trigger)
|
||||
if status == datastore.Conflict {
|
||||
c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusCreated, createdTrigger)
|
||||
return
|
||||
}
|
||||
|
@ -5,16 +5,16 @@ import (
|
||||
"net/http"
|
||||
|
||||
"github.com/gin-gonic/gin"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
)
|
||||
|
||||
func (h *Handlers) GetAllUserDefinedFunctions(c *gin.Context) {
|
||||
databaseId := c.Param("databaseId")
|
||||
collectionId := c.Param("collId")
|
||||
|
||||
udfs, status := h.repository.GetAllUserDefinedFunctions(databaseId, collectionId)
|
||||
udfs, status := h.dataStore.GetAllUserDefinedFunctions(databaseId, collectionId)
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.Header("x-ms-item-count", fmt.Sprintf("%d", len(udfs)))
|
||||
c.IndentedJSON(http.StatusOK, gin.H{"_rid": "", "UserDefinedFunctions": udfs, "_count": len(udfs)})
|
||||
return
|
||||
@ -28,14 +28,14 @@ func (h *Handlers) GetUserDefinedFunction(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
udfId := c.Param("udfId")
|
||||
|
||||
udf, status := h.repository.GetUserDefinedFunction(databaseId, collectionId, udfId)
|
||||
udf, status := h.dataStore.GetUserDefinedFunction(databaseId, collectionId, udfId)
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusOK, udf)
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
@ -48,13 +48,13 @@ func (h *Handlers) DeleteUserDefinedFunction(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
udfId := c.Param("udfId")
|
||||
|
||||
status := h.repository.DeleteUserDefinedFunction(databaseId, collectionId, udfId)
|
||||
if status == repositorymodels.StatusOk {
|
||||
status := h.dataStore.DeleteUserDefinedFunction(databaseId, collectionId, udfId)
|
||||
if status == datastore.StatusOk {
|
||||
c.Status(http.StatusNoContent)
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
@ -67,25 +67,25 @@ func (h *Handlers) ReplaceUserDefinedFunction(c *gin.Context) {
|
||||
collectionId := c.Param("collId")
|
||||
udfId := c.Param("udfId")
|
||||
|
||||
var udf repositorymodels.UserDefinedFunction
|
||||
var udf datastore.UserDefinedFunction
|
||||
if err := c.BindJSON(&udf); err != nil {
|
||||
c.IndentedJSON(http.StatusBadRequest, gin.H{"message": "Invalid body"})
|
||||
return
|
||||
}
|
||||
|
||||
status := h.repository.DeleteUserDefinedFunction(databaseId, collectionId, udfId)
|
||||
if status == repositorymodels.StatusNotFound {
|
||||
status := h.dataStore.DeleteUserDefinedFunction(databaseId, collectionId, udfId)
|
||||
if status == datastore.StatusNotFound {
|
||||
c.IndentedJSON(http.StatusNotFound, gin.H{"message": "NotFound"})
|
||||
return
|
||||
}
|
||||
|
||||
createdUdf, status := h.repository.CreateUserDefinedFunction(databaseId, collectionId, udf)
|
||||
if status == repositorymodels.Conflict {
|
||||
createdUdf, status := h.dataStore.CreateUserDefinedFunction(databaseId, collectionId, udf)
|
||||
if status == datastore.Conflict {
|
||||
c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusOK, createdUdf)
|
||||
return
|
||||
}
|
||||
@ -97,19 +97,19 @@ func (h *Handlers) CreateUserDefinedFunction(c *gin.Context) {
|
||||
databaseId := c.Param("databaseId")
|
||||
collectionId := c.Param("collId")
|
||||
|
||||
var udf repositorymodels.UserDefinedFunction
|
||||
var udf datastore.UserDefinedFunction
|
||||
if err := c.BindJSON(&udf); err != nil {
|
||||
c.IndentedJSON(http.StatusBadRequest, gin.H{"message": "Invalid body"})
|
||||
return
|
||||
}
|
||||
|
||||
createdUdf, status := h.repository.CreateUserDefinedFunction(databaseId, collectionId, udf)
|
||||
if status == repositorymodels.Conflict {
|
||||
createdUdf, status := h.dataStore.CreateUserDefinedFunction(databaseId, collectionId, udf)
|
||||
if status == datastore.Conflict {
|
||||
c.IndentedJSON(http.StatusConflict, gin.H{"message": "Conflict"})
|
||||
return
|
||||
}
|
||||
|
||||
if status == repositorymodels.StatusOk {
|
||||
if status == datastore.StatusOk {
|
||||
c.IndentedJSON(http.StatusCreated, createdUdf)
|
||||
return
|
||||
}
|
||||
|
@ -10,15 +10,15 @@ import (
|
||||
"github.com/gin-gonic/gin"
|
||||
"github.com/pikami/cosmium/api/handlers"
|
||||
"github.com/pikami/cosmium/api/handlers/middleware"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/logger"
|
||||
"github.com/pikami/cosmium/internal/repositories"
|
||||
tlsprovider "github.com/pikami/cosmium/internal/tls_provider"
|
||||
)
|
||||
|
||||
var ginMux sync.Mutex
|
||||
|
||||
func (s *ApiServer) CreateRouter(repository *repositories.DataRepository) {
|
||||
routeHandlers := handlers.NewHandlers(repository, s.config)
|
||||
func (s *ApiServer) CreateRouter(dataStore datastore.DataStore) {
|
||||
routeHandlers := handlers.NewHandlers(dataStore, s.config)
|
||||
|
||||
ginMux.Lock()
|
||||
gin.DefaultWriter = logger.InfoWriter()
|
||||
|
@ -17,7 +17,7 @@ func Test_Authentication(t *testing.T) {
|
||||
defer ts.Server.Close()
|
||||
|
||||
t.Run("Should get 200 when correct account key is used", func(t *testing.T) {
|
||||
ts.Repository.DeleteDatabase(testDatabaseName)
|
||||
ts.DataStore.DeleteDatabase(testDatabaseName)
|
||||
client, err := azcosmos.NewClientFromConnectionString(
|
||||
fmt.Sprintf("AccountEndpoint=%s;AccountKey=%s", ts.URL, config.DefaultAccountKey),
|
||||
&azcosmos.ClientOptions{},
|
||||
@ -33,7 +33,7 @@ func Test_Authentication(t *testing.T) {
|
||||
})
|
||||
|
||||
t.Run("Should get 401 when wrong account key is used", func(t *testing.T) {
|
||||
ts.Repository.DeleteDatabase(testDatabaseName)
|
||||
ts.DataStore.DeleteDatabase(testDatabaseName)
|
||||
client, err := azcosmos.NewClientFromConnectionString(
|
||||
fmt.Sprintf("AccountEndpoint=%s;AccountKey=%s", ts.URL, "AAAA"),
|
||||
&azcosmos.ClientOptions{},
|
||||
@ -70,7 +70,7 @@ func Test_Authentication_Disabled(t *testing.T) {
|
||||
defer ts.Server.Close()
|
||||
|
||||
t.Run("Should get 200 when wrong account key is used, but authentication is dissabled", func(t *testing.T) {
|
||||
ts.Repository.DeleteDatabase(testDatabaseName)
|
||||
ts.DataStore.DeleteDatabase(testDatabaseName)
|
||||
client, err := azcosmos.NewClientFromConnectionString(
|
||||
fmt.Sprintf("AccountEndpoint=%s;AccountKey=%s", ts.URL, "AAAA"),
|
||||
&azcosmos.ClientOptions{},
|
||||
|
@ -10,7 +10,7 @@ import (
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/azcore"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/data/azcosmos"
|
||||
"github.com/pikami/cosmium/api/config"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
@ -24,7 +24,7 @@ func Test_Collections(t *testing.T) {
|
||||
)
|
||||
assert.Nil(t, err)
|
||||
|
||||
ts.Repository.CreateDatabase(repositorymodels.Database{ID: testDatabaseName})
|
||||
ts.DataStore.CreateDatabase(datastore.Database{ID: testDatabaseName})
|
||||
databaseClient, err := client.NewDatabase(testDatabaseName)
|
||||
assert.Nil(t, err)
|
||||
|
||||
@ -39,7 +39,7 @@ func Test_Collections(t *testing.T) {
|
||||
})
|
||||
|
||||
t.Run("Should return conflict when collection exists", func(t *testing.T) {
|
||||
ts.Repository.CreateCollection(testDatabaseName, repositorymodels.Collection{
|
||||
ts.DataStore.CreateCollection(testDatabaseName, datastore.Collection{
|
||||
ID: testCollectionName,
|
||||
})
|
||||
|
||||
@ -59,7 +59,7 @@ func Test_Collections(t *testing.T) {
|
||||
|
||||
t.Run("Collection Read", func(t *testing.T) {
|
||||
t.Run("Should read collection", func(t *testing.T) {
|
||||
ts.Repository.CreateCollection(testDatabaseName, repositorymodels.Collection{
|
||||
ts.DataStore.CreateCollection(testDatabaseName, datastore.Collection{
|
||||
ID: testCollectionName,
|
||||
})
|
||||
|
||||
@ -73,7 +73,7 @@ func Test_Collections(t *testing.T) {
|
||||
})
|
||||
|
||||
t.Run("Should return not found when collection does not exist", func(t *testing.T) {
|
||||
ts.Repository.DeleteCollection(testDatabaseName, testCollectionName)
|
||||
ts.DataStore.DeleteCollection(testDatabaseName, testCollectionName)
|
||||
|
||||
collectionResponse, err := databaseClient.NewContainer(testCollectionName)
|
||||
assert.Nil(t, err)
|
||||
@ -92,7 +92,7 @@ func Test_Collections(t *testing.T) {
|
||||
|
||||
t.Run("Collection Delete", func(t *testing.T) {
|
||||
t.Run("Should delete collection", func(t *testing.T) {
|
||||
ts.Repository.CreateCollection(testDatabaseName, repositorymodels.Collection{
|
||||
ts.DataStore.CreateCollection(testDatabaseName, datastore.Collection{
|
||||
ID: testCollectionName,
|
||||
})
|
||||
|
||||
@ -105,7 +105,7 @@ func Test_Collections(t *testing.T) {
|
||||
})
|
||||
|
||||
t.Run("Should return not found when collection does not exist", func(t *testing.T) {
|
||||
ts.Repository.DeleteCollection(testDatabaseName, testCollectionName)
|
||||
ts.DataStore.DeleteCollection(testDatabaseName, testCollectionName)
|
||||
|
||||
collectionResponse, err := databaseClient.NewContainer(testCollectionName)
|
||||
assert.Nil(t, err)
|
||||
|
@ -5,29 +5,30 @@ import (
|
||||
|
||||
"github.com/pikami/cosmium/api"
|
||||
"github.com/pikami/cosmium/api/config"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
mapdatastore "github.com/pikami/cosmium/internal/datastore/map_datastore"
|
||||
"github.com/pikami/cosmium/internal/logger"
|
||||
"github.com/pikami/cosmium/internal/repositories"
|
||||
)
|
||||
|
||||
type TestServer struct {
|
||||
Server *httptest.Server
|
||||
Repository *repositories.DataRepository
|
||||
URL string
|
||||
Server *httptest.Server
|
||||
DataStore datastore.DataStore
|
||||
URL string
|
||||
}
|
||||
|
||||
func runTestServerCustomConfig(config *config.ServerConfig) *TestServer {
|
||||
repository := repositories.NewDataRepository(repositories.RepositoryOptions{})
|
||||
dataStore := mapdatastore.NewMapDataStore(mapdatastore.MapDataStoreOptions{})
|
||||
|
||||
api := api.NewApiServer(repository, config)
|
||||
api := api.NewApiServer(dataStore, config)
|
||||
|
||||
server := httptest.NewServer(api.GetRouter())
|
||||
|
||||
config.DatabaseEndpoint = server.URL
|
||||
|
||||
return &TestServer{
|
||||
Server: server,
|
||||
Repository: repository,
|
||||
URL: server.URL,
|
||||
Server: server,
|
||||
DataStore: dataStore,
|
||||
URL: server.URL,
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -10,7 +10,7 @@ import (
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/azcore"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/data/azcosmos"
|
||||
"github.com/pikami/cosmium/api/config"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
@ -26,7 +26,7 @@ func Test_Databases(t *testing.T) {
|
||||
|
||||
t.Run("Database Create", func(t *testing.T) {
|
||||
t.Run("Should create database", func(t *testing.T) {
|
||||
ts.Repository.DeleteDatabase(testDatabaseName)
|
||||
ts.DataStore.DeleteDatabase(testDatabaseName)
|
||||
|
||||
createResponse, err := client.CreateDatabase(context.TODO(), azcosmos.DatabaseProperties{
|
||||
ID: testDatabaseName,
|
||||
@ -37,7 +37,7 @@ func Test_Databases(t *testing.T) {
|
||||
})
|
||||
|
||||
t.Run("Should return conflict when database exists", func(t *testing.T) {
|
||||
ts.Repository.CreateDatabase(repositorymodels.Database{
|
||||
ts.DataStore.CreateDatabase(datastore.Database{
|
||||
ID: testDatabaseName,
|
||||
})
|
||||
|
||||
@ -57,7 +57,7 @@ func Test_Databases(t *testing.T) {
|
||||
|
||||
t.Run("Database Read", func(t *testing.T) {
|
||||
t.Run("Should read database", func(t *testing.T) {
|
||||
ts.Repository.CreateDatabase(repositorymodels.Database{
|
||||
ts.DataStore.CreateDatabase(datastore.Database{
|
||||
ID: testDatabaseName,
|
||||
})
|
||||
|
||||
@ -71,7 +71,7 @@ func Test_Databases(t *testing.T) {
|
||||
})
|
||||
|
||||
t.Run("Should return not found when database does not exist", func(t *testing.T) {
|
||||
ts.Repository.DeleteDatabase(testDatabaseName)
|
||||
ts.DataStore.DeleteDatabase(testDatabaseName)
|
||||
|
||||
databaseResponse, err := client.NewDatabase(testDatabaseName)
|
||||
assert.Nil(t, err)
|
||||
@ -90,7 +90,7 @@ func Test_Databases(t *testing.T) {
|
||||
|
||||
t.Run("Database Delete", func(t *testing.T) {
|
||||
t.Run("Should delete database", func(t *testing.T) {
|
||||
ts.Repository.CreateDatabase(repositorymodels.Database{
|
||||
ts.DataStore.CreateDatabase(datastore.Database{
|
||||
ID: testDatabaseName,
|
||||
})
|
||||
|
||||
@ -103,7 +103,7 @@ func Test_Databases(t *testing.T) {
|
||||
})
|
||||
|
||||
t.Run("Should return not found when database does not exist", func(t *testing.T) {
|
||||
ts.Repository.DeleteDatabase(testDatabaseName)
|
||||
ts.DataStore.DeleteDatabase(testDatabaseName)
|
||||
|
||||
databaseResponse, err := client.NewDatabase(testDatabaseName)
|
||||
assert.Nil(t, err)
|
||||
|
@ -14,7 +14,7 @@ import (
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/azcore"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/data/azcosmos"
|
||||
"github.com/pikami/cosmium/api/config"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
@ -56,8 +56,8 @@ func testCosmosQuery(t *testing.T,
|
||||
func documents_InitializeDb(t *testing.T) (*TestServer, *azcosmos.ContainerClient) {
|
||||
ts := runTestServer()
|
||||
|
||||
ts.Repository.CreateDatabase(repositorymodels.Database{ID: testDatabaseName})
|
||||
ts.Repository.CreateCollection(testDatabaseName, repositorymodels.Collection{
|
||||
ts.DataStore.CreateDatabase(datastore.Database{ID: testDatabaseName})
|
||||
ts.DataStore.CreateCollection(testDatabaseName, datastore.Collection{
|
||||
ID: testCollectionName,
|
||||
PartitionKey: struct {
|
||||
Paths []string "json:\"paths\""
|
||||
@ -67,8 +67,8 @@ func documents_InitializeDb(t *testing.T) (*TestServer, *azcosmos.ContainerClien
|
||||
Paths: []string{"/pk"},
|
||||
},
|
||||
})
|
||||
ts.Repository.CreateDocument(testDatabaseName, testCollectionName, map[string]interface{}{"id": "12345", "pk": "123", "isCool": false, "arr": []int{1, 2, 3}})
|
||||
ts.Repository.CreateDocument(testDatabaseName, testCollectionName, map[string]interface{}{"id": "67890", "pk": "456", "isCool": true, "arr": []int{6, 7, 8}})
|
||||
ts.DataStore.CreateDocument(testDatabaseName, testCollectionName, map[string]interface{}{"id": "12345", "pk": "123", "isCool": false, "arr": []int{1, 2, 3}})
|
||||
ts.DataStore.CreateDocument(testDatabaseName, testCollectionName, map[string]interface{}{"id": "67890", "pk": "456", "isCool": true, "arr": []int{6, 7, 8}})
|
||||
|
||||
client, err := azcosmos.NewClientFromConnectionString(
|
||||
fmt.Sprintf("AccountEndpoint=%s;AccountKey=%s", ts.URL, config.DefaultAccountKey),
|
||||
@ -408,7 +408,7 @@ func Test_Documents_TransactionalBatch(t *testing.T) {
|
||||
json.Unmarshal(operationResponse.ResourceBody, &itemResponseBody)
|
||||
assert.Equal(t, newItem["id"], itemResponseBody["id"])
|
||||
|
||||
createdDoc, _ := ts.Repository.GetDocument(testDatabaseName, testCollectionName, newItem["id"].(string))
|
||||
createdDoc, _ := ts.DataStore.GetDocument(testDatabaseName, testCollectionName, newItem["id"].(string))
|
||||
assert.Equal(t, newItem["id"], createdDoc["id"])
|
||||
})
|
||||
|
||||
@ -426,8 +426,8 @@ func Test_Documents_TransactionalBatch(t *testing.T) {
|
||||
assert.NotNil(t, operationResponse)
|
||||
assert.Equal(t, int32(http.StatusNoContent), operationResponse.StatusCode)
|
||||
|
||||
_, status := ts.Repository.GetDocument(testDatabaseName, testCollectionName, "12345")
|
||||
assert.Equal(t, repositorymodels.StatusNotFound, int(status))
|
||||
_, status := ts.DataStore.GetDocument(testDatabaseName, testCollectionName, "12345")
|
||||
assert.Equal(t, datastore.StatusNotFound, int(status))
|
||||
})
|
||||
|
||||
t.Run("Should execute REPLACE transactional batch", func(t *testing.T) {
|
||||
@ -457,7 +457,7 @@ func Test_Documents_TransactionalBatch(t *testing.T) {
|
||||
assert.Equal(t, newItem["id"], itemResponseBody["id"])
|
||||
assert.Equal(t, newItem["pk"], itemResponseBody["pk"])
|
||||
|
||||
updatedDoc, _ := ts.Repository.GetDocument(testDatabaseName, testCollectionName, newItem["id"].(string))
|
||||
updatedDoc, _ := ts.DataStore.GetDocument(testDatabaseName, testCollectionName, newItem["id"].(string))
|
||||
assert.Equal(t, newItem["id"], updatedDoc["id"])
|
||||
assert.Equal(t, newItem["pk"], updatedDoc["pk"])
|
||||
})
|
||||
@ -489,7 +489,7 @@ func Test_Documents_TransactionalBatch(t *testing.T) {
|
||||
assert.Equal(t, newItem["id"], itemResponseBody["id"])
|
||||
assert.Equal(t, newItem["pk"], itemResponseBody["pk"])
|
||||
|
||||
updatedDoc, _ := ts.Repository.GetDocument(testDatabaseName, testCollectionName, newItem["id"].(string))
|
||||
updatedDoc, _ := ts.DataStore.GetDocument(testDatabaseName, testCollectionName, newItem["id"].(string))
|
||||
assert.Equal(t, newItem["id"], updatedDoc["id"])
|
||||
assert.Equal(t, newItem["pk"], updatedDoc["pk"])
|
||||
})
|
||||
|
@ -7,27 +7,28 @@ import (
|
||||
|
||||
"github.com/pikami/cosmium/api"
|
||||
"github.com/pikami/cosmium/api/config"
|
||||
"github.com/pikami/cosmium/internal/repositories"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
mapdatastore "github.com/pikami/cosmium/internal/datastore/map_datastore"
|
||||
)
|
||||
|
||||
func main() {
|
||||
configuration := config.ParseFlags()
|
||||
|
||||
repository := repositories.NewDataRepository(repositories.RepositoryOptions{
|
||||
var dataStore datastore.DataStore = mapdatastore.NewMapDataStore(mapdatastore.MapDataStoreOptions{
|
||||
InitialDataFilePath: configuration.InitialDataFilePath,
|
||||
PersistDataFilePath: configuration.PersistDataFilePath,
|
||||
})
|
||||
|
||||
server := api.NewApiServer(repository, &configuration)
|
||||
server := api.NewApiServer(dataStore, &configuration)
|
||||
err := server.Start()
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
waitForExit(server, repository, configuration)
|
||||
waitForExit(server, dataStore, configuration)
|
||||
}
|
||||
|
||||
func waitForExit(server *api.ApiServer, repository *repositories.DataRepository, config config.ServerConfig) {
|
||||
func waitForExit(server *api.ApiServer, dataStore datastore.DataStore, config config.ServerConfig) {
|
||||
sigs := make(chan os.Signal, 1)
|
||||
signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
|
||||
|
||||
@ -37,7 +38,5 @@ func waitForExit(server *api.ApiServer, repository *repositories.DataRepository,
|
||||
// Stop the server
|
||||
server.Stop()
|
||||
|
||||
if config.PersistDataFilePath != "" {
|
||||
repository.SaveStateFS(config.PersistDataFilePath)
|
||||
}
|
||||
dataStore.Close()
|
||||
}
|
||||
|
20
internal/converters/document_to_rowtype.go
Normal file
20
internal/converters/document_to_rowtype.go
Normal file
@ -0,0 +1,20 @@
|
||||
package converters
|
||||
|
||||
import (
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
memoryexecutor "github.com/pikami/cosmium/query_executors/memory_executor"
|
||||
)
|
||||
|
||||
type DocumentToRowTypeIterator struct {
|
||||
documents datastore.DocumentIterator
|
||||
}
|
||||
|
||||
func NewDocumentToRowTypeIterator(documents datastore.DocumentIterator) *DocumentToRowTypeIterator {
|
||||
return &DocumentToRowTypeIterator{
|
||||
documents: documents,
|
||||
}
|
||||
}
|
||||
|
||||
func (di *DocumentToRowTypeIterator) Next() (memoryexecutor.RowType, datastore.DataStoreStatus) {
|
||||
return di.documents.Next()
|
||||
}
|
43
internal/datastore/datastore.go
Normal file
43
internal/datastore/datastore.go
Normal file
@ -0,0 +1,43 @@
|
||||
package datastore
|
||||
|
||||
type DataStore interface {
|
||||
GetAllDatabases() ([]Database, DataStoreStatus)
|
||||
GetDatabase(databaseId string) (Database, DataStoreStatus)
|
||||
DeleteDatabase(databaseId string) DataStoreStatus
|
||||
CreateDatabase(newDatabase Database) (Database, DataStoreStatus)
|
||||
|
||||
GetAllCollections(databaseId string) ([]Collection, DataStoreStatus)
|
||||
GetCollection(databaseId string, collectionId string) (Collection, DataStoreStatus)
|
||||
DeleteCollection(databaseId string, collectionId string) DataStoreStatus
|
||||
CreateCollection(databaseId string, newCollection Collection) (Collection, DataStoreStatus)
|
||||
|
||||
GetAllDocuments(databaseId string, collectionId string) ([]Document, DataStoreStatus)
|
||||
GetDocumentIterator(databaseId string, collectionId string) (DocumentIterator, DataStoreStatus)
|
||||
GetDocument(databaseId string, collectionId string, documentId string) (Document, DataStoreStatus)
|
||||
DeleteDocument(databaseId string, collectionId string, documentId string) DataStoreStatus
|
||||
CreateDocument(databaseId string, collectionId string, document map[string]interface{}) (Document, DataStoreStatus)
|
||||
|
||||
GetAllTriggers(databaseId string, collectionId string) ([]Trigger, DataStoreStatus)
|
||||
GetTrigger(databaseId string, collectionId string, triggerId string) (Trigger, DataStoreStatus)
|
||||
DeleteTrigger(databaseId string, collectionId string, triggerId string) DataStoreStatus
|
||||
CreateTrigger(databaseId string, collectionId string, trigger Trigger) (Trigger, DataStoreStatus)
|
||||
|
||||
GetAllStoredProcedures(databaseId string, collectionId string) ([]StoredProcedure, DataStoreStatus)
|
||||
GetStoredProcedure(databaseId string, collectionId string, storedProcedureId string) (StoredProcedure, DataStoreStatus)
|
||||
DeleteStoredProcedure(databaseId string, collectionId string, storedProcedureId string) DataStoreStatus
|
||||
CreateStoredProcedure(databaseId string, collectionId string, storedProcedure StoredProcedure) (StoredProcedure, DataStoreStatus)
|
||||
|
||||
GetAllUserDefinedFunctions(databaseId string, collectionId string) ([]UserDefinedFunction, DataStoreStatus)
|
||||
GetUserDefinedFunction(databaseId string, collectionId string, udfId string) (UserDefinedFunction, DataStoreStatus)
|
||||
DeleteUserDefinedFunction(databaseId string, collectionId string, udfId string) DataStoreStatus
|
||||
CreateUserDefinedFunction(databaseId string, collectionId string, udf UserDefinedFunction) (UserDefinedFunction, DataStoreStatus)
|
||||
|
||||
GetPartitionKeyRanges(databaseId string, collectionId string) ([]PartitionKeyRange, DataStoreStatus)
|
||||
|
||||
Close()
|
||||
DumpToJson() (string, error)
|
||||
}
|
||||
|
||||
type DocumentIterator interface {
|
||||
Next() (Document, DataStoreStatus)
|
||||
}
|
17
internal/datastore/map_datastore/array_document_iterator.go
Normal file
17
internal/datastore/map_datastore/array_document_iterator.go
Normal file
@ -0,0 +1,17 @@
|
||||
package mapdatastore
|
||||
|
||||
import "github.com/pikami/cosmium/internal/datastore"
|
||||
|
||||
type ArrayDocumentIterator struct {
|
||||
documents []datastore.Document
|
||||
index int
|
||||
}
|
||||
|
||||
func (i *ArrayDocumentIterator) Next() (datastore.Document, datastore.DataStoreStatus) {
|
||||
i.index++
|
||||
if i.index >= len(i.documents) {
|
||||
return datastore.Document{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
return i.documents[i.index], datastore.StatusOk
|
||||
}
|
@ -1,52 +1,52 @@
|
||||
package repositories
|
||||
package mapdatastore
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
structhidrators "github.com/pikami/cosmium/internal/struct_hidrators"
|
||||
"golang.org/x/exp/maps"
|
||||
)
|
||||
|
||||
func (r *DataRepository) GetAllCollections(databaseId string) ([]repositorymodels.Collection, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) GetAllCollections(databaseId string) ([]datastore.Collection, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return make([]repositorymodels.Collection, 0), repositorymodels.StatusNotFound
|
||||
return make([]datastore.Collection, 0), datastore.StatusNotFound
|
||||
}
|
||||
|
||||
return maps.Values(r.storeState.Collections[databaseId]), repositorymodels.StatusOk
|
||||
return maps.Values(r.storeState.Collections[databaseId]), datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) GetCollection(databaseId string, collectionId string) (repositorymodels.Collection, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) GetCollection(databaseId string, collectionId string) (datastore.Collection, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.Collection{}, repositorymodels.StatusNotFound
|
||||
return datastore.Collection{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.Collection{}, repositorymodels.StatusNotFound
|
||||
return datastore.Collection{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
return r.storeState.Collections[databaseId][collectionId], repositorymodels.StatusOk
|
||||
return r.storeState.Collections[databaseId][collectionId], datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) DeleteCollection(databaseId string, collectionId string) repositorymodels.RepositoryStatus {
|
||||
func (r *MapDataStore) DeleteCollection(databaseId string, collectionId string) datastore.DataStoreStatus {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
delete(r.storeState.Collections[databaseId], collectionId)
|
||||
@ -55,24 +55,24 @@ func (r *DataRepository) DeleteCollection(databaseId string, collectionId string
|
||||
delete(r.storeState.StoredProcedures[databaseId], collectionId)
|
||||
delete(r.storeState.UserDefinedFunctions[databaseId], collectionId)
|
||||
|
||||
return repositorymodels.StatusOk
|
||||
return datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) CreateCollection(databaseId string, newCollection repositorymodels.Collection) (repositorymodels.Collection, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) CreateCollection(databaseId string, newCollection datastore.Collection) (datastore.Collection, datastore.DataStoreStatus) {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
var ok bool
|
||||
var database repositorymodels.Database
|
||||
var database datastore.Database
|
||||
if database, ok = r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.Collection{}, repositorymodels.StatusNotFound
|
||||
return datastore.Collection{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok = r.storeState.Collections[databaseId][newCollection.ID]; ok {
|
||||
return repositorymodels.Collection{}, repositorymodels.Conflict
|
||||
return datastore.Collection{}, datastore.Conflict
|
||||
}
|
||||
|
||||
newCollection = structhidrators.Hidrate(newCollection).(repositorymodels.Collection)
|
||||
newCollection = structhidrators.Hidrate(newCollection).(datastore.Collection)
|
||||
|
||||
newCollection.TimeStamp = time.Now().Unix()
|
||||
newCollection.ResourceID = resourceid.NewCombined(database.ResourceID, resourceid.New(resourceid.ResourceTypeCollection))
|
||||
@ -80,10 +80,10 @@ func (r *DataRepository) CreateCollection(databaseId string, newCollection repos
|
||||
newCollection.Self = fmt.Sprintf("dbs/%s/colls/%s/", database.ResourceID, newCollection.ResourceID)
|
||||
|
||||
r.storeState.Collections[databaseId][newCollection.ID] = newCollection
|
||||
r.storeState.Documents[databaseId][newCollection.ID] = make(map[string]repositorymodels.Document)
|
||||
r.storeState.Triggers[databaseId][newCollection.ID] = make(map[string]repositorymodels.Trigger)
|
||||
r.storeState.StoredProcedures[databaseId][newCollection.ID] = make(map[string]repositorymodels.StoredProcedure)
|
||||
r.storeState.UserDefinedFunctions[databaseId][newCollection.ID] = make(map[string]repositorymodels.UserDefinedFunction)
|
||||
r.storeState.Documents[databaseId][newCollection.ID] = make(map[string]datastore.Document)
|
||||
r.storeState.Triggers[databaseId][newCollection.ID] = make(map[string]datastore.Trigger)
|
||||
r.storeState.StoredProcedures[databaseId][newCollection.ID] = make(map[string]datastore.StoredProcedure)
|
||||
r.storeState.UserDefinedFunctions[databaseId][newCollection.ID] = make(map[string]datastore.UserDefinedFunction)
|
||||
|
||||
return newCollection, repositorymodels.StatusOk
|
||||
return newCollection, datastore.StatusOk
|
||||
}
|
@ -1,39 +1,39 @@
|
||||
package repositories
|
||||
package mapdatastore
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
"golang.org/x/exp/maps"
|
||||
)
|
||||
|
||||
func (r *DataRepository) GetAllDatabases() ([]repositorymodels.Database, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) GetAllDatabases() ([]datastore.Database, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
return maps.Values(r.storeState.Databases), repositorymodels.StatusOk
|
||||
return maps.Values(r.storeState.Databases), datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) GetDatabase(id string) (repositorymodels.Database, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) GetDatabase(id string) (datastore.Database, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if database, ok := r.storeState.Databases[id]; ok {
|
||||
return database, repositorymodels.StatusOk
|
||||
return database, datastore.StatusOk
|
||||
}
|
||||
|
||||
return repositorymodels.Database{}, repositorymodels.StatusNotFound
|
||||
return datastore.Database{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
func (r *DataRepository) DeleteDatabase(id string) repositorymodels.RepositoryStatus {
|
||||
func (r *MapDataStore) DeleteDatabase(id string) datastore.DataStoreStatus {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[id]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
delete(r.storeState.Databases, id)
|
||||
@ -43,15 +43,15 @@ func (r *DataRepository) DeleteDatabase(id string) repositorymodels.RepositorySt
|
||||
delete(r.storeState.StoredProcedures, id)
|
||||
delete(r.storeState.UserDefinedFunctions, id)
|
||||
|
||||
return repositorymodels.StatusOk
|
||||
return datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) CreateDatabase(newDatabase repositorymodels.Database) (repositorymodels.Database, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) CreateDatabase(newDatabase datastore.Database) (datastore.Database, datastore.DataStoreStatus) {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[newDatabase.ID]; ok {
|
||||
return repositorymodels.Database{}, repositorymodels.Conflict
|
||||
return datastore.Database{}, datastore.Conflict
|
||||
}
|
||||
|
||||
newDatabase.TimeStamp = time.Now().Unix()
|
||||
@ -60,11 +60,11 @@ func (r *DataRepository) CreateDatabase(newDatabase repositorymodels.Database) (
|
||||
newDatabase.Self = fmt.Sprintf("dbs/%s/", newDatabase.ResourceID)
|
||||
|
||||
r.storeState.Databases[newDatabase.ID] = newDatabase
|
||||
r.storeState.Collections[newDatabase.ID] = make(map[string]repositorymodels.Collection)
|
||||
r.storeState.Documents[newDatabase.ID] = make(map[string]map[string]repositorymodels.Document)
|
||||
r.storeState.Triggers[newDatabase.ID] = make(map[string]map[string]repositorymodels.Trigger)
|
||||
r.storeState.StoredProcedures[newDatabase.ID] = make(map[string]map[string]repositorymodels.StoredProcedure)
|
||||
r.storeState.UserDefinedFunctions[newDatabase.ID] = make(map[string]map[string]repositorymodels.UserDefinedFunction)
|
||||
r.storeState.Collections[newDatabase.ID] = make(map[string]datastore.Collection)
|
||||
r.storeState.Documents[newDatabase.ID] = make(map[string]map[string]datastore.Document)
|
||||
r.storeState.Triggers[newDatabase.ID] = make(map[string]map[string]datastore.Trigger)
|
||||
r.storeState.StoredProcedures[newDatabase.ID] = make(map[string]map[string]datastore.StoredProcedure)
|
||||
r.storeState.UserDefinedFunctions[newDatabase.ID] = make(map[string]map[string]datastore.UserDefinedFunction)
|
||||
|
||||
return newDatabase, repositorymodels.StatusOk
|
||||
return newDatabase, datastore.StatusOk
|
||||
}
|
113
internal/datastore/map_datastore/documents.go
Normal file
113
internal/datastore/map_datastore/documents.go
Normal file
@ -0,0 +1,113 @@
|
||||
package mapdatastore
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
"golang.org/x/exp/maps"
|
||||
)
|
||||
|
||||
func (r *MapDataStore) GetAllDocuments(databaseId string, collectionId string) ([]datastore.Document, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return make([]datastore.Document, 0), datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return make([]datastore.Document, 0), datastore.StatusNotFound
|
||||
}
|
||||
|
||||
return maps.Values(r.storeState.Documents[databaseId][collectionId]), datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *MapDataStore) GetDocument(databaseId string, collectionId string, documentId string) (datastore.Document, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return datastore.Document{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return datastore.Document{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Documents[databaseId][collectionId][documentId]; !ok {
|
||||
return datastore.Document{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
return r.storeState.Documents[databaseId][collectionId][documentId], datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *MapDataStore) DeleteDocument(databaseId string, collectionId string, documentId string) datastore.DataStoreStatus {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Documents[databaseId][collectionId][documentId]; !ok {
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
delete(r.storeState.Documents[databaseId][collectionId], documentId)
|
||||
|
||||
return datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *MapDataStore) CreateDocument(databaseId string, collectionId string, document map[string]interface{}) (datastore.Document, datastore.DataStoreStatus) {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
var ok bool
|
||||
var documentId string
|
||||
var database datastore.Database
|
||||
var collection datastore.Collection
|
||||
if documentId, ok = document["id"].(string); !ok || documentId == "" {
|
||||
documentId = fmt.Sprint(uuid.New())
|
||||
document["id"] = documentId
|
||||
}
|
||||
|
||||
if database, ok = r.storeState.Databases[databaseId]; !ok {
|
||||
return datastore.Document{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if collection, ok = r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return datastore.Document{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Documents[databaseId][collectionId][documentId]; ok {
|
||||
return datastore.Document{}, datastore.Conflict
|
||||
}
|
||||
|
||||
document["_ts"] = time.Now().Unix()
|
||||
document["_rid"] = resourceid.NewCombined(collection.ResourceID, resourceid.New(resourceid.ResourceTypeDocument))
|
||||
document["_etag"] = fmt.Sprintf("\"%s\"", uuid.New())
|
||||
document["_self"] = fmt.Sprintf("dbs/%s/colls/%s/docs/%s/", database.ResourceID, collection.ResourceID, document["_rid"])
|
||||
|
||||
r.storeState.Documents[databaseId][collectionId][documentId] = document
|
||||
|
||||
return document, datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *MapDataStore) GetDocumentIterator(databaseId string, collectionId string) (datastore.DocumentIterator, datastore.DataStoreStatus) {
|
||||
documents, status := r.GetAllDocuments(databaseId, collectionId)
|
||||
if status != datastore.StatusOk {
|
||||
return nil, status
|
||||
}
|
||||
|
||||
return &ArrayDocumentIterator{
|
||||
documents: documents,
|
||||
index: -1,
|
||||
}, datastore.StatusOk
|
||||
}
|
34
internal/datastore/map_datastore/map_datastore.go
Normal file
34
internal/datastore/map_datastore/map_datastore.go
Normal file
@ -0,0 +1,34 @@
|
||||
package mapdatastore
|
||||
|
||||
import "github.com/pikami/cosmium/internal/datastore"
|
||||
|
||||
type MapDataStore struct {
|
||||
storeState State
|
||||
|
||||
initialDataFilePath string
|
||||
persistDataFilePath string
|
||||
}
|
||||
|
||||
type MapDataStoreOptions struct {
|
||||
InitialDataFilePath string
|
||||
PersistDataFilePath string
|
||||
}
|
||||
|
||||
func NewMapDataStore(options MapDataStoreOptions) *MapDataStore {
|
||||
dataStore := &MapDataStore{
|
||||
storeState: State{
|
||||
Databases: make(map[string]datastore.Database),
|
||||
Collections: make(map[string]map[string]datastore.Collection),
|
||||
Documents: make(map[string]map[string]map[string]datastore.Document),
|
||||
Triggers: make(map[string]map[string]map[string]datastore.Trigger),
|
||||
StoredProcedures: make(map[string]map[string]map[string]datastore.StoredProcedure),
|
||||
UserDefinedFunctions: make(map[string]map[string]map[string]datastore.UserDefinedFunction),
|
||||
},
|
||||
initialDataFilePath: options.InitialDataFilePath,
|
||||
persistDataFilePath: options.PersistDataFilePath,
|
||||
}
|
||||
|
||||
dataStore.InitializeDataStore()
|
||||
|
||||
return dataStore
|
||||
}
|
@ -1,15 +1,15 @@
|
||||
package repositories
|
||||
package mapdatastore
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/google/uuid"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
)
|
||||
|
||||
// I have no idea what this is tbh
|
||||
func (r *DataRepository) GetPartitionKeyRanges(databaseId string, collectionId string) ([]repositorymodels.PartitionKeyRange, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) GetPartitionKeyRanges(databaseId string, collectionId string) ([]datastore.PartitionKeyRange, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
@ -30,7 +30,7 @@ func (r *DataRepository) GetPartitionKeyRanges(databaseId string, collectionId s
|
||||
pkrSelf := fmt.Sprintf("dbs/%s/colls/%s/pkranges/%s/", databaseRid, collectionRid, pkrResourceId)
|
||||
etag := fmt.Sprintf("\"%s\"", uuid.New())
|
||||
|
||||
return []repositorymodels.PartitionKeyRange{
|
||||
return []datastore.PartitionKeyRange{
|
||||
{
|
||||
ResourceID: pkrResourceId,
|
||||
ID: "0",
|
||||
@ -45,5 +45,5 @@ func (r *DataRepository) GetPartitionKeyRanges(databaseId string, collectionId s
|
||||
TimeStamp: timestamp,
|
||||
Lsn: 17,
|
||||
},
|
||||
}, repositorymodels.StatusOk
|
||||
}, datastore.StatusOk
|
||||
}
|
@ -1,16 +1,39 @@
|
||||
package repositories
|
||||
package mapdatastore
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"log"
|
||||
"os"
|
||||
"reflect"
|
||||
"sync"
|
||||
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/logger"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
)
|
||||
|
||||
func (r *DataRepository) InitializeRepository() {
|
||||
type State struct {
|
||||
sync.RWMutex
|
||||
|
||||
// Map databaseId -> Database
|
||||
Databases map[string]datastore.Database `json:"databases"`
|
||||
|
||||
// Map databaseId -> collectionId -> Collection
|
||||
Collections map[string]map[string]datastore.Collection `json:"collections"`
|
||||
|
||||
// Map databaseId -> collectionId -> documentId -> Documents
|
||||
Documents map[string]map[string]map[string]datastore.Document `json:"documents"`
|
||||
|
||||
// Map databaseId -> collectionId -> triggerId -> Trigger
|
||||
Triggers map[string]map[string]map[string]datastore.Trigger `json:"triggers"`
|
||||
|
||||
// Map databaseId -> collectionId -> spId -> StoredProcedure
|
||||
StoredProcedures map[string]map[string]map[string]datastore.StoredProcedure `json:"sprocs"`
|
||||
|
||||
// Map databaseId -> collectionId -> udfId -> UserDefinedFunction
|
||||
UserDefinedFunctions map[string]map[string]map[string]datastore.UserDefinedFunction `json:"udfs"`
|
||||
}
|
||||
|
||||
func (r *MapDataStore) InitializeDataStore() {
|
||||
if r.initialDataFilePath != "" {
|
||||
r.LoadStateFS(r.initialDataFilePath)
|
||||
return
|
||||
@ -32,7 +55,7 @@ func (r *DataRepository) InitializeRepository() {
|
||||
}
|
||||
}
|
||||
|
||||
func (r *DataRepository) LoadStateFS(filePath string) {
|
||||
func (r *MapDataStore) LoadStateFS(filePath string) {
|
||||
data, err := os.ReadFile(filePath)
|
||||
if err != nil {
|
||||
log.Fatalf("Error reading state JSON file: %v", err)
|
||||
@ -45,11 +68,11 @@ func (r *DataRepository) LoadStateFS(filePath string) {
|
||||
}
|
||||
}
|
||||
|
||||
func (r *DataRepository) LoadStateJSON(jsonData string) error {
|
||||
func (r *MapDataStore) LoadStateJSON(jsonData string) error {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
var state repositorymodels.State
|
||||
var state State
|
||||
if err := json.Unmarshal([]byte(jsonData), &state); err != nil {
|
||||
return err
|
||||
}
|
||||
@ -71,7 +94,7 @@ func (r *DataRepository) LoadStateJSON(jsonData string) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (r *DataRepository) SaveStateFS(filePath string) {
|
||||
func (r *MapDataStore) SaveStateFS(filePath string) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
@ -92,7 +115,7 @@ func (r *DataRepository) SaveStateFS(filePath string) {
|
||||
logger.Infof("User defined functions: %d\n", getLength(r.storeState.UserDefinedFunctions))
|
||||
}
|
||||
|
||||
func (r *DataRepository) GetState() (string, error) {
|
||||
func (r *MapDataStore) DumpToJson() (string, error) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
@ -103,16 +126,23 @@ func (r *DataRepository) GetState() (string, error) {
|
||||
}
|
||||
|
||||
return string(data), nil
|
||||
|
||||
}
|
||||
|
||||
func (r *MapDataStore) Close() {
|
||||
if r.persistDataFilePath != "" {
|
||||
r.SaveStateFS(r.persistDataFilePath)
|
||||
}
|
||||
}
|
||||
|
||||
func getLength(v interface{}) int {
|
||||
switch v.(type) {
|
||||
case repositorymodels.Database,
|
||||
repositorymodels.Collection,
|
||||
repositorymodels.Document,
|
||||
repositorymodels.Trigger,
|
||||
repositorymodels.StoredProcedure,
|
||||
repositorymodels.UserDefinedFunction:
|
||||
case datastore.Database,
|
||||
datastore.Collection,
|
||||
datastore.Document,
|
||||
datastore.Trigger,
|
||||
datastore.StoredProcedure,
|
||||
datastore.UserDefinedFunction:
|
||||
return 1
|
||||
}
|
||||
|
||||
@ -133,55 +163,55 @@ func getLength(v interface{}) int {
|
||||
return count
|
||||
}
|
||||
|
||||
func (r *DataRepository) ensureStoreStateNoNullReferences() {
|
||||
func (r *MapDataStore) ensureStoreStateNoNullReferences() {
|
||||
if r.storeState.Databases == nil {
|
||||
r.storeState.Databases = make(map[string]repositorymodels.Database)
|
||||
r.storeState.Databases = make(map[string]datastore.Database)
|
||||
}
|
||||
|
||||
if r.storeState.Collections == nil {
|
||||
r.storeState.Collections = make(map[string]map[string]repositorymodels.Collection)
|
||||
r.storeState.Collections = make(map[string]map[string]datastore.Collection)
|
||||
}
|
||||
|
||||
if r.storeState.Documents == nil {
|
||||
r.storeState.Documents = make(map[string]map[string]map[string]repositorymodels.Document)
|
||||
r.storeState.Documents = make(map[string]map[string]map[string]datastore.Document)
|
||||
}
|
||||
|
||||
if r.storeState.Triggers == nil {
|
||||
r.storeState.Triggers = make(map[string]map[string]map[string]repositorymodels.Trigger)
|
||||
r.storeState.Triggers = make(map[string]map[string]map[string]datastore.Trigger)
|
||||
}
|
||||
|
||||
if r.storeState.StoredProcedures == nil {
|
||||
r.storeState.StoredProcedures = make(map[string]map[string]map[string]repositorymodels.StoredProcedure)
|
||||
r.storeState.StoredProcedures = make(map[string]map[string]map[string]datastore.StoredProcedure)
|
||||
}
|
||||
|
||||
if r.storeState.UserDefinedFunctions == nil {
|
||||
r.storeState.UserDefinedFunctions = make(map[string]map[string]map[string]repositorymodels.UserDefinedFunction)
|
||||
r.storeState.UserDefinedFunctions = make(map[string]map[string]map[string]datastore.UserDefinedFunction)
|
||||
}
|
||||
|
||||
for database := range r.storeState.Databases {
|
||||
if r.storeState.Collections[database] == nil {
|
||||
r.storeState.Collections[database] = make(map[string]repositorymodels.Collection)
|
||||
r.storeState.Collections[database] = make(map[string]datastore.Collection)
|
||||
}
|
||||
|
||||
if r.storeState.Documents[database] == nil {
|
||||
r.storeState.Documents[database] = make(map[string]map[string]repositorymodels.Document)
|
||||
r.storeState.Documents[database] = make(map[string]map[string]datastore.Document)
|
||||
}
|
||||
|
||||
if r.storeState.Triggers[database] == nil {
|
||||
r.storeState.Triggers[database] = make(map[string]map[string]repositorymodels.Trigger)
|
||||
r.storeState.Triggers[database] = make(map[string]map[string]datastore.Trigger)
|
||||
}
|
||||
|
||||
if r.storeState.StoredProcedures[database] == nil {
|
||||
r.storeState.StoredProcedures[database] = make(map[string]map[string]repositorymodels.StoredProcedure)
|
||||
r.storeState.StoredProcedures[database] = make(map[string]map[string]datastore.StoredProcedure)
|
||||
}
|
||||
|
||||
if r.storeState.UserDefinedFunctions[database] == nil {
|
||||
r.storeState.UserDefinedFunctions[database] = make(map[string]map[string]repositorymodels.UserDefinedFunction)
|
||||
r.storeState.UserDefinedFunctions[database] = make(map[string]map[string]datastore.UserDefinedFunction)
|
||||
}
|
||||
|
||||
for collection := range r.storeState.Collections[database] {
|
||||
if r.storeState.Documents[database][collection] == nil {
|
||||
r.storeState.Documents[database][collection] = make(map[string]repositorymodels.Document)
|
||||
r.storeState.Documents[database][collection] = make(map[string]datastore.Document)
|
||||
}
|
||||
|
||||
for document := range r.storeState.Documents[database][collection] {
|
||||
@ -191,15 +221,15 @@ func (r *DataRepository) ensureStoreStateNoNullReferences() {
|
||||
}
|
||||
|
||||
if r.storeState.Triggers[database][collection] == nil {
|
||||
r.storeState.Triggers[database][collection] = make(map[string]repositorymodels.Trigger)
|
||||
r.storeState.Triggers[database][collection] = make(map[string]datastore.Trigger)
|
||||
}
|
||||
|
||||
if r.storeState.StoredProcedures[database][collection] == nil {
|
||||
r.storeState.StoredProcedures[database][collection] = make(map[string]repositorymodels.StoredProcedure)
|
||||
r.storeState.StoredProcedures[database][collection] = make(map[string]datastore.StoredProcedure)
|
||||
}
|
||||
|
||||
if r.storeState.UserDefinedFunctions[database][collection] == nil {
|
||||
r.storeState.UserDefinedFunctions[database][collection] = make(map[string]repositorymodels.UserDefinedFunction)
|
||||
r.storeState.UserDefinedFunctions[database][collection] = make(map[string]datastore.UserDefinedFunction)
|
||||
}
|
||||
}
|
||||
}
|
91
internal/datastore/map_datastore/stored_procedures.go
Normal file
91
internal/datastore/map_datastore/stored_procedures.go
Normal file
@ -0,0 +1,91 @@
|
||||
package mapdatastore
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
"golang.org/x/exp/maps"
|
||||
)
|
||||
|
||||
func (r *MapDataStore) GetAllStoredProcedures(databaseId string, collectionId string) ([]datastore.StoredProcedure, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
return maps.Values(r.storeState.StoredProcedures[databaseId][collectionId]), datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *MapDataStore) GetStoredProcedure(databaseId string, collectionId string, spId string) (datastore.StoredProcedure, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return datastore.StoredProcedure{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return datastore.StoredProcedure{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if sp, ok := r.storeState.StoredProcedures[databaseId][collectionId][spId]; ok {
|
||||
return sp, datastore.StatusOk
|
||||
}
|
||||
|
||||
return datastore.StoredProcedure{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
func (r *MapDataStore) DeleteStoredProcedure(databaseId string, collectionId string, spId string) datastore.DataStoreStatus {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.StoredProcedures[databaseId][collectionId][spId]; !ok {
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
delete(r.storeState.StoredProcedures[databaseId][collectionId], spId)
|
||||
|
||||
return datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *MapDataStore) CreateStoredProcedure(databaseId string, collectionId string, sp datastore.StoredProcedure) (datastore.StoredProcedure, datastore.DataStoreStatus) {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
var ok bool
|
||||
var database datastore.Database
|
||||
var collection datastore.Collection
|
||||
if sp.ID == "" {
|
||||
return datastore.StoredProcedure{}, datastore.BadRequest
|
||||
}
|
||||
|
||||
if database, ok = r.storeState.Databases[databaseId]; !ok {
|
||||
return datastore.StoredProcedure{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if collection, ok = r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return datastore.StoredProcedure{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok = r.storeState.StoredProcedures[databaseId][collectionId][sp.ID]; ok {
|
||||
return datastore.StoredProcedure{}, datastore.Conflict
|
||||
}
|
||||
|
||||
sp.TimeStamp = time.Now().Unix()
|
||||
sp.ResourceID = resourceid.NewCombined(collection.ResourceID, resourceid.New(resourceid.ResourceTypeStoredProcedure))
|
||||
sp.ETag = fmt.Sprintf("\"%s\"", uuid.New())
|
||||
sp.Self = fmt.Sprintf("dbs/%s/colls/%s/sprocs/%s/", database.ResourceID, collection.ResourceID, sp.ResourceID)
|
||||
|
||||
r.storeState.StoredProcedures[databaseId][collectionId][sp.ID] = sp
|
||||
|
||||
return sp, datastore.StatusOk
|
||||
}
|
@ -1,83 +1,83 @@
|
||||
package repositories
|
||||
package mapdatastore
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
"golang.org/x/exp/maps"
|
||||
)
|
||||
|
||||
func (r *DataRepository) GetAllTriggers(databaseId string, collectionId string) ([]repositorymodels.Trigger, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) GetAllTriggers(databaseId string, collectionId string) ([]datastore.Trigger, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
return maps.Values(r.storeState.Triggers[databaseId][collectionId]), repositorymodels.StatusOk
|
||||
return maps.Values(r.storeState.Triggers[databaseId][collectionId]), datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) GetTrigger(databaseId string, collectionId string, triggerId string) (repositorymodels.Trigger, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) GetTrigger(databaseId string, collectionId string, triggerId string) (datastore.Trigger, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.Trigger{}, repositorymodels.StatusNotFound
|
||||
return datastore.Trigger{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.Trigger{}, repositorymodels.StatusNotFound
|
||||
return datastore.Trigger{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if trigger, ok := r.storeState.Triggers[databaseId][collectionId][triggerId]; ok {
|
||||
return trigger, repositorymodels.StatusOk
|
||||
return trigger, datastore.StatusOk
|
||||
}
|
||||
|
||||
return repositorymodels.Trigger{}, repositorymodels.StatusNotFound
|
||||
return datastore.Trigger{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
func (r *DataRepository) DeleteTrigger(databaseId string, collectionId string, triggerId string) repositorymodels.RepositoryStatus {
|
||||
func (r *MapDataStore) DeleteTrigger(databaseId string, collectionId string, triggerId string) datastore.DataStoreStatus {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Triggers[databaseId][collectionId][triggerId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
delete(r.storeState.Triggers[databaseId][collectionId], triggerId)
|
||||
|
||||
return repositorymodels.StatusOk
|
||||
return datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) CreateTrigger(databaseId string, collectionId string, trigger repositorymodels.Trigger) (repositorymodels.Trigger, repositorymodels.RepositoryStatus) {
|
||||
func (r *MapDataStore) CreateTrigger(databaseId string, collectionId string, trigger datastore.Trigger) (datastore.Trigger, datastore.DataStoreStatus) {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
var ok bool
|
||||
var database repositorymodels.Database
|
||||
var collection repositorymodels.Collection
|
||||
var database datastore.Database
|
||||
var collection datastore.Collection
|
||||
if trigger.ID == "" {
|
||||
return repositorymodels.Trigger{}, repositorymodels.BadRequest
|
||||
return datastore.Trigger{}, datastore.BadRequest
|
||||
}
|
||||
|
||||
if database, ok = r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.Trigger{}, repositorymodels.StatusNotFound
|
||||
return datastore.Trigger{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if collection, ok = r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.Trigger{}, repositorymodels.StatusNotFound
|
||||
return datastore.Trigger{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok = r.storeState.Triggers[databaseId][collectionId][trigger.ID]; ok {
|
||||
return repositorymodels.Trigger{}, repositorymodels.Conflict
|
||||
return datastore.Trigger{}, datastore.Conflict
|
||||
}
|
||||
|
||||
trigger.TimeStamp = time.Now().Unix()
|
||||
@ -87,5 +87,5 @@ func (r *DataRepository) CreateTrigger(databaseId string, collectionId string, t
|
||||
|
||||
r.storeState.Triggers[databaseId][collectionId][trigger.ID] = trigger
|
||||
|
||||
return trigger, repositorymodels.StatusOk
|
||||
return trigger, datastore.StatusOk
|
||||
}
|
91
internal/datastore/map_datastore/user_defined_functions.go
Normal file
91
internal/datastore/map_datastore/user_defined_functions.go
Normal file
@ -0,0 +1,91 @@
|
||||
package mapdatastore
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
"golang.org/x/exp/maps"
|
||||
)
|
||||
|
||||
func (r *MapDataStore) GetAllUserDefinedFunctions(databaseId string, collectionId string) ([]datastore.UserDefinedFunction, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
return maps.Values(r.storeState.UserDefinedFunctions[databaseId][collectionId]), datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *MapDataStore) GetUserDefinedFunction(databaseId string, collectionId string, udfId string) (datastore.UserDefinedFunction, datastore.DataStoreStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return datastore.UserDefinedFunction{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return datastore.UserDefinedFunction{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if udf, ok := r.storeState.UserDefinedFunctions[databaseId][collectionId][udfId]; ok {
|
||||
return udf, datastore.StatusOk
|
||||
}
|
||||
|
||||
return datastore.UserDefinedFunction{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
func (r *MapDataStore) DeleteUserDefinedFunction(databaseId string, collectionId string, udfId string) datastore.DataStoreStatus {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.UserDefinedFunctions[databaseId][collectionId][udfId]; !ok {
|
||||
return datastore.StatusNotFound
|
||||
}
|
||||
|
||||
delete(r.storeState.UserDefinedFunctions[databaseId][collectionId], udfId)
|
||||
|
||||
return datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r *MapDataStore) CreateUserDefinedFunction(databaseId string, collectionId string, udf datastore.UserDefinedFunction) (datastore.UserDefinedFunction, datastore.DataStoreStatus) {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
var ok bool
|
||||
var database datastore.Database
|
||||
var collection datastore.Collection
|
||||
if udf.ID == "" {
|
||||
return datastore.UserDefinedFunction{}, datastore.BadRequest
|
||||
}
|
||||
|
||||
if database, ok = r.storeState.Databases[databaseId]; !ok {
|
||||
return datastore.UserDefinedFunction{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if collection, ok = r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return datastore.UserDefinedFunction{}, datastore.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.UserDefinedFunctions[databaseId][collectionId][udf.ID]; ok {
|
||||
return datastore.UserDefinedFunction{}, datastore.Conflict
|
||||
}
|
||||
|
||||
udf.TimeStamp = time.Now().Unix()
|
||||
udf.ResourceID = resourceid.NewCombined(collection.ResourceID, resourceid.New(resourceid.ResourceTypeUserDefinedFunction))
|
||||
udf.ETag = fmt.Sprintf("\"%s\"", uuid.New())
|
||||
udf.Self = fmt.Sprintf("dbs/%s/colls/%s/udfs/%s/", database.ResourceID, collection.ResourceID, udf.ResourceID)
|
||||
|
||||
r.storeState.UserDefinedFunctions[databaseId][collectionId][udf.ID] = udf
|
||||
|
||||
return udf, datastore.StatusOk
|
||||
}
|
@ -1,6 +1,4 @@
|
||||
package repositorymodels
|
||||
|
||||
import "sync"
|
||||
package datastore
|
||||
|
||||
type Database struct {
|
||||
ID string `json:"id"`
|
||||
@ -10,13 +8,14 @@ type Database struct {
|
||||
Self string `json:"_self"`
|
||||
}
|
||||
|
||||
type RepositoryStatus int
|
||||
type DataStoreStatus int
|
||||
|
||||
const (
|
||||
StatusOk = 1
|
||||
StatusNotFound = 2
|
||||
Conflict = 3
|
||||
BadRequest = 4
|
||||
IterEOF = 5
|
||||
)
|
||||
|
||||
type TriggerOperation string
|
||||
@ -117,25 +116,3 @@ type PartitionKeyRange struct {
|
||||
TimeStamp int64 `json:"_ts"`
|
||||
Lsn int `json:"lsn"`
|
||||
}
|
||||
|
||||
type State struct {
|
||||
sync.RWMutex
|
||||
|
||||
// Map databaseId -> Database
|
||||
Databases map[string]Database `json:"databases"`
|
||||
|
||||
// Map databaseId -> collectionId -> Collection
|
||||
Collections map[string]map[string]Collection `json:"collections"`
|
||||
|
||||
// Map databaseId -> collectionId -> documentId -> Documents
|
||||
Documents map[string]map[string]map[string]Document `json:"documents"`
|
||||
|
||||
// Map databaseId -> collectionId -> triggerId -> Trigger
|
||||
Triggers map[string]map[string]map[string]Trigger `json:"triggers"`
|
||||
|
||||
// Map databaseId -> collectionId -> spId -> StoredProcedure
|
||||
StoredProcedures map[string]map[string]map[string]StoredProcedure `json:"sprocs"`
|
||||
|
||||
// Map databaseId -> collectionId -> udfId -> UserDefinedFunction
|
||||
UserDefinedFunctions map[string]map[string]map[string]UserDefinedFunction `json:"udfs"`
|
||||
}
|
@ -1,130 +0,0 @@
|
||||
package repositories
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"log"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
"github.com/pikami/cosmium/parsers/nosql"
|
||||
memoryexecutor "github.com/pikami/cosmium/query_executors/memory_executor"
|
||||
"golang.org/x/exp/maps"
|
||||
)
|
||||
|
||||
func (r *DataRepository) GetAllDocuments(databaseId string, collectionId string) ([]repositorymodels.Document, repositorymodels.RepositoryStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return make([]repositorymodels.Document, 0), repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return make([]repositorymodels.Document, 0), repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
return maps.Values(r.storeState.Documents[databaseId][collectionId]), repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) GetDocument(databaseId string, collectionId string, documentId string) (repositorymodels.Document, repositorymodels.RepositoryStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.Document{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.Document{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Documents[databaseId][collectionId][documentId]; !ok {
|
||||
return repositorymodels.Document{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
return r.storeState.Documents[databaseId][collectionId][documentId], repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) DeleteDocument(databaseId string, collectionId string, documentId string) repositorymodels.RepositoryStatus {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Documents[databaseId][collectionId][documentId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
delete(r.storeState.Documents[databaseId][collectionId], documentId)
|
||||
|
||||
return repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) CreateDocument(databaseId string, collectionId string, document map[string]interface{}) (repositorymodels.Document, repositorymodels.RepositoryStatus) {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
var ok bool
|
||||
var documentId string
|
||||
var database repositorymodels.Database
|
||||
var collection repositorymodels.Collection
|
||||
if documentId, ok = document["id"].(string); !ok || documentId == "" {
|
||||
documentId = fmt.Sprint(uuid.New())
|
||||
document["id"] = documentId
|
||||
}
|
||||
|
||||
if database, ok = r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.Document{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if collection, ok = r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.Document{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Documents[databaseId][collectionId][documentId]; ok {
|
||||
return repositorymodels.Document{}, repositorymodels.Conflict
|
||||
}
|
||||
|
||||
document["_ts"] = time.Now().Unix()
|
||||
document["_rid"] = resourceid.NewCombined(collection.ResourceID, resourceid.New(resourceid.ResourceTypeDocument))
|
||||
document["_etag"] = fmt.Sprintf("\"%s\"", uuid.New())
|
||||
document["_self"] = fmt.Sprintf("dbs/%s/colls/%s/docs/%s/", database.ResourceID, collection.ResourceID, document["_rid"])
|
||||
|
||||
r.storeState.Documents[databaseId][collectionId][documentId] = document
|
||||
|
||||
return document, repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) ExecuteQueryDocuments(databaseId string, collectionId string, query string, queryParameters map[string]interface{}) ([]memoryexecutor.RowType, repositorymodels.RepositoryStatus) {
|
||||
parsedQuery, err := nosql.Parse("", []byte(query))
|
||||
if err != nil {
|
||||
log.Printf("Failed to parse query: %s\nerr: %v", query, err)
|
||||
return nil, repositorymodels.BadRequest
|
||||
}
|
||||
|
||||
collectionDocuments, status := r.GetAllDocuments(databaseId, collectionId)
|
||||
if status != repositorymodels.StatusOk {
|
||||
return nil, status
|
||||
}
|
||||
|
||||
covDocs := make([]memoryexecutor.RowType, 0)
|
||||
for _, doc := range collectionDocuments {
|
||||
covDocs = append(covDocs, map[string]interface{}(doc))
|
||||
}
|
||||
|
||||
if typedQuery, ok := parsedQuery.(parsers.SelectStmt); ok {
|
||||
typedQuery.Parameters = queryParameters
|
||||
return memoryexecutor.ExecuteQuery(typedQuery, covDocs), repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
return nil, repositorymodels.BadRequest
|
||||
}
|
@ -1,34 +0,0 @@
|
||||
package repositories
|
||||
|
||||
import repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
|
||||
type DataRepository struct {
|
||||
storeState repositorymodels.State
|
||||
|
||||
initialDataFilePath string
|
||||
persistDataFilePath string
|
||||
}
|
||||
|
||||
type RepositoryOptions struct {
|
||||
InitialDataFilePath string
|
||||
PersistDataFilePath string
|
||||
}
|
||||
|
||||
func NewDataRepository(options RepositoryOptions) *DataRepository {
|
||||
repository := &DataRepository{
|
||||
storeState: repositorymodels.State{
|
||||
Databases: make(map[string]repositorymodels.Database),
|
||||
Collections: make(map[string]map[string]repositorymodels.Collection),
|
||||
Documents: make(map[string]map[string]map[string]repositorymodels.Document),
|
||||
Triggers: make(map[string]map[string]map[string]repositorymodels.Trigger),
|
||||
StoredProcedures: make(map[string]map[string]map[string]repositorymodels.StoredProcedure),
|
||||
UserDefinedFunctions: make(map[string]map[string]map[string]repositorymodels.UserDefinedFunction),
|
||||
},
|
||||
initialDataFilePath: options.InitialDataFilePath,
|
||||
persistDataFilePath: options.PersistDataFilePath,
|
||||
}
|
||||
|
||||
repository.InitializeRepository()
|
||||
|
||||
return repository
|
||||
}
|
@ -1,91 +0,0 @@
|
||||
package repositories
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
"golang.org/x/exp/maps"
|
||||
)
|
||||
|
||||
func (r *DataRepository) GetAllStoredProcedures(databaseId string, collectionId string) ([]repositorymodels.StoredProcedure, repositorymodels.RepositoryStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
return maps.Values(r.storeState.StoredProcedures[databaseId][collectionId]), repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) GetStoredProcedure(databaseId string, collectionId string, spId string) (repositorymodels.StoredProcedure, repositorymodels.RepositoryStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.StoredProcedure{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.StoredProcedure{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if sp, ok := r.storeState.StoredProcedures[databaseId][collectionId][spId]; ok {
|
||||
return sp, repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
return repositorymodels.StoredProcedure{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
func (r *DataRepository) DeleteStoredProcedure(databaseId string, collectionId string, spId string) repositorymodels.RepositoryStatus {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.StoredProcedures[databaseId][collectionId][spId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
delete(r.storeState.StoredProcedures[databaseId][collectionId], spId)
|
||||
|
||||
return repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) CreateStoredProcedure(databaseId string, collectionId string, sp repositorymodels.StoredProcedure) (repositorymodels.StoredProcedure, repositorymodels.RepositoryStatus) {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
var ok bool
|
||||
var database repositorymodels.Database
|
||||
var collection repositorymodels.Collection
|
||||
if sp.ID == "" {
|
||||
return repositorymodels.StoredProcedure{}, repositorymodels.BadRequest
|
||||
}
|
||||
|
||||
if database, ok = r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.StoredProcedure{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if collection, ok = r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.StoredProcedure{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok = r.storeState.StoredProcedures[databaseId][collectionId][sp.ID]; ok {
|
||||
return repositorymodels.StoredProcedure{}, repositorymodels.Conflict
|
||||
}
|
||||
|
||||
sp.TimeStamp = time.Now().Unix()
|
||||
sp.ResourceID = resourceid.NewCombined(collection.ResourceID, resourceid.New(resourceid.ResourceTypeStoredProcedure))
|
||||
sp.ETag = fmt.Sprintf("\"%s\"", uuid.New())
|
||||
sp.Self = fmt.Sprintf("dbs/%s/colls/%s/sprocs/%s/", database.ResourceID, collection.ResourceID, sp.ResourceID)
|
||||
|
||||
r.storeState.StoredProcedures[databaseId][collectionId][sp.ID] = sp
|
||||
|
||||
return sp, repositorymodels.StatusOk
|
||||
}
|
@ -1,91 +0,0 @@
|
||||
package repositories
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
"github.com/google/uuid"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/resourceid"
|
||||
"golang.org/x/exp/maps"
|
||||
)
|
||||
|
||||
func (r *DataRepository) GetAllUserDefinedFunctions(databaseId string, collectionId string) ([]repositorymodels.UserDefinedFunction, repositorymodels.RepositoryStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
return maps.Values(r.storeState.UserDefinedFunctions[databaseId][collectionId]), repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) GetUserDefinedFunction(databaseId string, collectionId string, udfId string) (repositorymodels.UserDefinedFunction, repositorymodels.RepositoryStatus) {
|
||||
r.storeState.RLock()
|
||||
defer r.storeState.RUnlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.UserDefinedFunction{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.UserDefinedFunction{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if udf, ok := r.storeState.UserDefinedFunctions[databaseId][collectionId][udfId]; ok {
|
||||
return udf, repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
return repositorymodels.UserDefinedFunction{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
func (r *DataRepository) DeleteUserDefinedFunction(databaseId string, collectionId string, udfId string) repositorymodels.RepositoryStatus {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
if _, ok := r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.UserDefinedFunctions[databaseId][collectionId][udfId]; !ok {
|
||||
return repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
delete(r.storeState.UserDefinedFunctions[databaseId][collectionId], udfId)
|
||||
|
||||
return repositorymodels.StatusOk
|
||||
}
|
||||
|
||||
func (r *DataRepository) CreateUserDefinedFunction(databaseId string, collectionId string, udf repositorymodels.UserDefinedFunction) (repositorymodels.UserDefinedFunction, repositorymodels.RepositoryStatus) {
|
||||
r.storeState.Lock()
|
||||
defer r.storeState.Unlock()
|
||||
|
||||
var ok bool
|
||||
var database repositorymodels.Database
|
||||
var collection repositorymodels.Collection
|
||||
if udf.ID == "" {
|
||||
return repositorymodels.UserDefinedFunction{}, repositorymodels.BadRequest
|
||||
}
|
||||
|
||||
if database, ok = r.storeState.Databases[databaseId]; !ok {
|
||||
return repositorymodels.UserDefinedFunction{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if collection, ok = r.storeState.Collections[databaseId][collectionId]; !ok {
|
||||
return repositorymodels.UserDefinedFunction{}, repositorymodels.StatusNotFound
|
||||
}
|
||||
|
||||
if _, ok := r.storeState.UserDefinedFunctions[databaseId][collectionId][udf.ID]; ok {
|
||||
return repositorymodels.UserDefinedFunction{}, repositorymodels.Conflict
|
||||
}
|
||||
|
||||
udf.TimeStamp = time.Now().Unix()
|
||||
udf.ResourceID = resourceid.NewCombined(collection.ResourceID, resourceid.New(resourceid.ResourceTypeUserDefinedFunction))
|
||||
udf.ETag = fmt.Sprintf("\"%s\"", uuid.New())
|
||||
udf.Self = fmt.Sprintf("dbs/%s/colls/%s/udfs/%s/", database.ResourceID, collection.ResourceID, udf.ResourceID)
|
||||
|
||||
r.storeState.UserDefinedFunctions[databaseId][collectionId][udf.ID] = udf
|
||||
|
||||
return udf, repositorymodels.StatusOk
|
||||
}
|
@ -1,21 +1,19 @@
|
||||
package structhidrators
|
||||
|
||||
import (
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
)
|
||||
import "github.com/pikami/cosmium/internal/datastore"
|
||||
|
||||
var defaultCollection repositorymodels.Collection = repositorymodels.Collection{
|
||||
IndexingPolicy: repositorymodels.CollectionIndexingPolicy{
|
||||
var defaultCollection datastore.Collection = datastore.Collection{
|
||||
IndexingPolicy: datastore.CollectionIndexingPolicy{
|
||||
IndexingMode: "consistent",
|
||||
Automatic: true,
|
||||
IncludedPaths: []repositorymodels.CollectionIndexingPolicyPath{
|
||||
IncludedPaths: []datastore.CollectionIndexingPolicyPath{
|
||||
{Path: "/*"},
|
||||
},
|
||||
ExcludedPaths: []repositorymodels.CollectionIndexingPolicyPath{
|
||||
ExcludedPaths: []datastore.CollectionIndexingPolicyPath{
|
||||
{Path: "/\"_etag\"/?"},
|
||||
},
|
||||
},
|
||||
PartitionKey: repositorymodels.CollectionPartitionKey{
|
||||
PartitionKey: datastore.CollectionPartitionKey{
|
||||
Paths: []string{"/_partitionKey"},
|
||||
Kind: "Hash",
|
||||
Version: 2,
|
||||
|
@ -3,11 +3,11 @@ package structhidrators
|
||||
import (
|
||||
"reflect"
|
||||
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
)
|
||||
|
||||
func Hidrate(input interface{}) interface{} {
|
||||
if reflect.TypeOf(input) == reflect.TypeOf(repositorymodels.Collection{}) {
|
||||
if reflect.TypeOf(input) == reflect.TypeOf(datastore.Collection{}) {
|
||||
return hidrate(input, defaultCollection)
|
||||
}
|
||||
return input
|
||||
|
@ -196,6 +196,10 @@ func (r rowContext) parseArray(argument interface{}) []interface{} {
|
||||
ex := r.resolveSelectItem(exItem)
|
||||
|
||||
arrValue := reflect.ValueOf(ex)
|
||||
if arrValue.Kind() == reflect.Invalid {
|
||||
return nil
|
||||
}
|
||||
|
||||
if arrValue.Kind() != reflect.Slice {
|
||||
logger.ErrorLn("parseArray got parameters of wrong type")
|
||||
return nil
|
||||
|
27
query_executors/memory_executor/array_iterator.go
Normal file
27
query_executors/memory_executor/array_iterator.go
Normal file
@ -0,0 +1,27 @@
|
||||
package memoryexecutor
|
||||
|
||||
import "github.com/pikami/cosmium/internal/datastore"
|
||||
|
||||
type rowArrayIterator struct {
|
||||
documents []rowContext
|
||||
index int
|
||||
}
|
||||
|
||||
func NewRowArrayIterator(documents []rowContext) *rowArrayIterator {
|
||||
return &rowArrayIterator{
|
||||
documents: documents,
|
||||
index: -1,
|
||||
}
|
||||
}
|
||||
|
||||
func (i *rowArrayIterator) Next() (rowContext, datastore.DataStoreStatus) {
|
||||
i.index++
|
||||
if i.index >= len(i.documents) {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
row := i.documents[i.index]
|
||||
i.documents[i.index] = rowContext{} // Help GC reclaim memory
|
||||
|
||||
return row, datastore.StatusOk
|
||||
}
|
397
query_executors/memory_executor/common.go
Normal file
397
query_executors/memory_executor/common.go
Normal file
@ -0,0 +1,397 @@
|
||||
package memoryexecutor
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/logger"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
)
|
||||
|
||||
type RowType interface{}
|
||||
type rowContext struct {
|
||||
tables map[string]RowType
|
||||
parameters map[string]interface{}
|
||||
grouppedRows []rowContext
|
||||
}
|
||||
|
||||
type rowIterator interface {
|
||||
Next() (rowContext, datastore.DataStoreStatus)
|
||||
}
|
||||
|
||||
type rowTypeIterator interface {
|
||||
Next() (RowType, datastore.DataStoreStatus)
|
||||
}
|
||||
|
||||
func resolveDestinationColumnName(selectItem parsers.SelectItem, itemIndex int, queryParameters map[string]interface{}) string {
|
||||
if selectItem.Alias != "" {
|
||||
return selectItem.Alias
|
||||
}
|
||||
|
||||
destinationName := fmt.Sprintf("$%d", itemIndex+1)
|
||||
if len(selectItem.Path) > 0 {
|
||||
destinationName = selectItem.Path[len(selectItem.Path)-1]
|
||||
}
|
||||
|
||||
if destinationName[0] == '@' {
|
||||
destinationName = queryParameters[destinationName].(string)
|
||||
}
|
||||
|
||||
return destinationName
|
||||
}
|
||||
|
||||
func (r rowContext) resolveSelectItem(selectItem parsers.SelectItem) interface{} {
|
||||
if selectItem.Type == parsers.SelectItemTypeArray {
|
||||
return r.selectItem_SelectItemTypeArray(selectItem)
|
||||
}
|
||||
|
||||
if selectItem.Type == parsers.SelectItemTypeObject {
|
||||
return r.selectItem_SelectItemTypeObject(selectItem)
|
||||
}
|
||||
|
||||
if selectItem.Type == parsers.SelectItemTypeConstant {
|
||||
return r.selectItem_SelectItemTypeConstant(selectItem)
|
||||
}
|
||||
|
||||
if selectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
return r.selectItem_SelectItemTypeSubQuery(selectItem)
|
||||
}
|
||||
|
||||
if selectItem.Type == parsers.SelectItemTypeFunctionCall {
|
||||
if typedFunctionCall, ok := selectItem.Value.(parsers.FunctionCall); ok {
|
||||
return r.selectItem_SelectItemTypeFunctionCall(typedFunctionCall)
|
||||
}
|
||||
|
||||
logger.ErrorLn("parsers.SelectItem has incorrect Value type (expected parsers.FunctionCall)")
|
||||
return nil
|
||||
}
|
||||
|
||||
return r.selectItem_SelectItemTypeField(selectItem)
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeArray(selectItem parsers.SelectItem) interface{} {
|
||||
arrayValue := make([]interface{}, 0)
|
||||
for _, subSelectItem := range selectItem.SelectItems {
|
||||
arrayValue = append(arrayValue, r.resolveSelectItem(subSelectItem))
|
||||
}
|
||||
return arrayValue
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeObject(selectItem parsers.SelectItem) interface{} {
|
||||
objectValue := make(map[string]interface{})
|
||||
for _, subSelectItem := range selectItem.SelectItems {
|
||||
objectValue[subSelectItem.Alias] = r.resolveSelectItem(subSelectItem)
|
||||
}
|
||||
return objectValue
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeConstant(selectItem parsers.SelectItem) interface{} {
|
||||
var typedValue parsers.Constant
|
||||
var ok bool
|
||||
if typedValue, ok = selectItem.Value.(parsers.Constant); !ok {
|
||||
// TODO: Handle error
|
||||
logger.ErrorLn("parsers.Constant has incorrect Value type")
|
||||
}
|
||||
|
||||
if typedValue.Type == parsers.ConstantTypeParameterConstant &&
|
||||
r.parameters != nil {
|
||||
if key, ok := typedValue.Value.(string); ok {
|
||||
return r.parameters[key]
|
||||
}
|
||||
}
|
||||
|
||||
return typedValue.Value
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeSubQuery(selectItem parsers.SelectItem) interface{} {
|
||||
subQuery := selectItem.Value.(parsers.SelectStmt)
|
||||
subQueryResult := executeQuery(
|
||||
subQuery,
|
||||
NewRowArrayIterator([]rowContext{r}),
|
||||
)
|
||||
|
||||
if subQuery.Exists {
|
||||
_, status := subQueryResult.Next()
|
||||
return status == datastore.StatusOk
|
||||
}
|
||||
|
||||
allDocuments := make([]RowType, 0)
|
||||
for {
|
||||
row, status := subQueryResult.Next()
|
||||
if status != datastore.StatusOk {
|
||||
break
|
||||
}
|
||||
allDocuments = append(allDocuments, row)
|
||||
}
|
||||
|
||||
return allDocuments
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeFunctionCall(functionCall parsers.FunctionCall) interface{} {
|
||||
switch functionCall.Type {
|
||||
case parsers.FunctionCallStringEquals:
|
||||
return r.strings_StringEquals(functionCall.Arguments)
|
||||
case parsers.FunctionCallContains:
|
||||
return r.strings_Contains(functionCall.Arguments)
|
||||
case parsers.FunctionCallEndsWith:
|
||||
return r.strings_EndsWith(functionCall.Arguments)
|
||||
case parsers.FunctionCallStartsWith:
|
||||
return r.strings_StartsWith(functionCall.Arguments)
|
||||
case parsers.FunctionCallConcat:
|
||||
return r.strings_Concat(functionCall.Arguments)
|
||||
case parsers.FunctionCallIndexOf:
|
||||
return r.strings_IndexOf(functionCall.Arguments)
|
||||
case parsers.FunctionCallToString:
|
||||
return r.strings_ToString(functionCall.Arguments)
|
||||
case parsers.FunctionCallUpper:
|
||||
return r.strings_Upper(functionCall.Arguments)
|
||||
case parsers.FunctionCallLower:
|
||||
return r.strings_Lower(functionCall.Arguments)
|
||||
case parsers.FunctionCallLeft:
|
||||
return r.strings_Left(functionCall.Arguments)
|
||||
case parsers.FunctionCallLength:
|
||||
return r.strings_Length(functionCall.Arguments)
|
||||
case parsers.FunctionCallLTrim:
|
||||
return r.strings_LTrim(functionCall.Arguments)
|
||||
case parsers.FunctionCallReplace:
|
||||
return r.strings_Replace(functionCall.Arguments)
|
||||
case parsers.FunctionCallReplicate:
|
||||
return r.strings_Replicate(functionCall.Arguments)
|
||||
case parsers.FunctionCallReverse:
|
||||
return r.strings_Reverse(functionCall.Arguments)
|
||||
case parsers.FunctionCallRight:
|
||||
return r.strings_Right(functionCall.Arguments)
|
||||
case parsers.FunctionCallRTrim:
|
||||
return r.strings_RTrim(functionCall.Arguments)
|
||||
case parsers.FunctionCallSubstring:
|
||||
return r.strings_Substring(functionCall.Arguments)
|
||||
case parsers.FunctionCallTrim:
|
||||
return r.strings_Trim(functionCall.Arguments)
|
||||
|
||||
case parsers.FunctionCallIsDefined:
|
||||
return r.typeChecking_IsDefined(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsArray:
|
||||
return r.typeChecking_IsArray(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsBool:
|
||||
return r.typeChecking_IsBool(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsFiniteNumber:
|
||||
return r.typeChecking_IsFiniteNumber(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsInteger:
|
||||
return r.typeChecking_IsInteger(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsNull:
|
||||
return r.typeChecking_IsNull(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsNumber:
|
||||
return r.typeChecking_IsNumber(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsObject:
|
||||
return r.typeChecking_IsObject(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsPrimitive:
|
||||
return r.typeChecking_IsPrimitive(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsString:
|
||||
return r.typeChecking_IsString(functionCall.Arguments)
|
||||
|
||||
case parsers.FunctionCallArrayConcat:
|
||||
return r.array_Concat(functionCall.Arguments)
|
||||
case parsers.FunctionCallArrayContains:
|
||||
return r.array_Contains(functionCall.Arguments)
|
||||
case parsers.FunctionCallArrayContainsAny:
|
||||
return r.array_Contains_Any(functionCall.Arguments)
|
||||
case parsers.FunctionCallArrayContainsAll:
|
||||
return r.array_Contains_All(functionCall.Arguments)
|
||||
case parsers.FunctionCallArrayLength:
|
||||
return r.array_Length(functionCall.Arguments)
|
||||
case parsers.FunctionCallArraySlice:
|
||||
return r.array_Slice(functionCall.Arguments)
|
||||
case parsers.FunctionCallSetIntersect:
|
||||
return r.set_Intersect(functionCall.Arguments)
|
||||
case parsers.FunctionCallSetUnion:
|
||||
return r.set_Union(functionCall.Arguments)
|
||||
|
||||
case parsers.FunctionCallMathAbs:
|
||||
return r.math_Abs(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathAcos:
|
||||
return r.math_Acos(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathAsin:
|
||||
return r.math_Asin(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathAtan:
|
||||
return r.math_Atan(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathCeiling:
|
||||
return r.math_Ceiling(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathCos:
|
||||
return r.math_Cos(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathCot:
|
||||
return r.math_Cot(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathDegrees:
|
||||
return r.math_Degrees(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathExp:
|
||||
return r.math_Exp(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathFloor:
|
||||
return r.math_Floor(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitNot:
|
||||
return r.math_IntBitNot(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathLog10:
|
||||
return r.math_Log10(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathRadians:
|
||||
return r.math_Radians(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathRound:
|
||||
return r.math_Round(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathSign:
|
||||
return r.math_Sign(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathSin:
|
||||
return r.math_Sin(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathSqrt:
|
||||
return r.math_Sqrt(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathSquare:
|
||||
return r.math_Square(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathTan:
|
||||
return r.math_Tan(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathTrunc:
|
||||
return r.math_Trunc(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathAtn2:
|
||||
return r.math_Atn2(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntAdd:
|
||||
return r.math_IntAdd(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitAnd:
|
||||
return r.math_IntBitAnd(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitLeftShift:
|
||||
return r.math_IntBitLeftShift(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitOr:
|
||||
return r.math_IntBitOr(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitRightShift:
|
||||
return r.math_IntBitRightShift(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitXor:
|
||||
return r.math_IntBitXor(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntDiv:
|
||||
return r.math_IntDiv(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntMod:
|
||||
return r.math_IntMod(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntMul:
|
||||
return r.math_IntMul(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntSub:
|
||||
return r.math_IntSub(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathPower:
|
||||
return r.math_Power(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathLog:
|
||||
return r.math_Log(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathNumberBin:
|
||||
return r.math_NumberBin(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathPi:
|
||||
return r.math_Pi()
|
||||
case parsers.FunctionCallMathRand:
|
||||
return r.math_Rand()
|
||||
|
||||
case parsers.FunctionCallAggregateAvg:
|
||||
return r.aggregate_Avg(functionCall.Arguments)
|
||||
case parsers.FunctionCallAggregateCount:
|
||||
return r.aggregate_Count(functionCall.Arguments)
|
||||
case parsers.FunctionCallAggregateMax:
|
||||
return r.aggregate_Max(functionCall.Arguments)
|
||||
case parsers.FunctionCallAggregateMin:
|
||||
return r.aggregate_Min(functionCall.Arguments)
|
||||
case parsers.FunctionCallAggregateSum:
|
||||
return r.aggregate_Sum(functionCall.Arguments)
|
||||
|
||||
case parsers.FunctionCallIn:
|
||||
return r.misc_In(functionCall.Arguments)
|
||||
}
|
||||
|
||||
logger.Errorf("Unknown function call type: %v", functionCall.Type)
|
||||
return nil
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeField(selectItem parsers.SelectItem) interface{} {
|
||||
value := r.tables[selectItem.Path[0]]
|
||||
|
||||
if len(selectItem.Path) > 1 {
|
||||
for _, pathSegment := range selectItem.Path[1:] {
|
||||
if pathSegment[0] == '@' {
|
||||
pathSegment = r.parameters[pathSegment].(string)
|
||||
}
|
||||
|
||||
switch nestedValue := value.(type) {
|
||||
case map[string]interface{}:
|
||||
value = nestedValue[pathSegment]
|
||||
case map[string]RowType:
|
||||
value = nestedValue[pathSegment]
|
||||
case datastore.Document:
|
||||
value = nestedValue[pathSegment]
|
||||
case map[string]datastore.Document:
|
||||
value = nestedValue[pathSegment]
|
||||
case []int, []string, []interface{}:
|
||||
slice := reflect.ValueOf(nestedValue)
|
||||
if arrayIndex, err := strconv.Atoi(pathSegment); err == nil && slice.Len() > arrayIndex {
|
||||
value = slice.Index(arrayIndex).Interface()
|
||||
} else {
|
||||
return nil
|
||||
}
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return value
|
||||
}
|
||||
|
||||
func compareValues(val1, val2 interface{}) int {
|
||||
if val1 == nil && val2 == nil {
|
||||
return 0
|
||||
} else if val1 == nil {
|
||||
return -1
|
||||
} else if val2 == nil {
|
||||
return 1
|
||||
}
|
||||
|
||||
if reflect.TypeOf(val1) != reflect.TypeOf(val2) {
|
||||
return 1
|
||||
}
|
||||
|
||||
switch val1 := val1.(type) {
|
||||
case int:
|
||||
val2 := val2.(int)
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
case float64:
|
||||
val2 := val2.(float64)
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
case string:
|
||||
val2 := val2.(string)
|
||||
return strings.Compare(val1, val2)
|
||||
case bool:
|
||||
val2 := val2.(bool)
|
||||
if val1 == val2 {
|
||||
return 0
|
||||
} else if val1 {
|
||||
return 1
|
||||
} else {
|
||||
return -1
|
||||
}
|
||||
// TODO: Add more types
|
||||
default:
|
||||
if reflect.DeepEqual(val1, val2) {
|
||||
return 0
|
||||
}
|
||||
return 1
|
||||
}
|
||||
}
|
||||
|
||||
func copyMap[T RowType | []RowType](originalMap map[string]T) map[string]T {
|
||||
targetMap := make(map[string]T)
|
||||
|
||||
for k, v := range originalMap {
|
||||
targetMap[k] = v
|
||||
}
|
||||
|
||||
return targetMap
|
||||
}
|
36
query_executors/memory_executor/distinct_iterator.go
Normal file
36
query_executors/memory_executor/distinct_iterator.go
Normal file
@ -0,0 +1,36 @@
|
||||
package memoryexecutor
|
||||
|
||||
import "github.com/pikami/cosmium/internal/datastore"
|
||||
|
||||
type distinctIterator struct {
|
||||
documents rowTypeIterator
|
||||
seenDocs []RowType
|
||||
}
|
||||
|
||||
func (di *distinctIterator) Next() (RowType, datastore.DataStoreStatus) {
|
||||
if di.documents == nil {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
for {
|
||||
row, status := di.documents.Next()
|
||||
if status != datastore.StatusOk {
|
||||
di.documents = nil
|
||||
return rowContext{}, status
|
||||
}
|
||||
|
||||
if !di.seen(row) {
|
||||
di.seenDocs = append(di.seenDocs, row)
|
||||
return row, status
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (di *distinctIterator) seen(row RowType) bool {
|
||||
for _, seenRow := range di.seenDocs {
|
||||
if compareValues(seenRow, row) == 0 {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
143
query_executors/memory_executor/filter_iterator.go
Normal file
143
query_executors/memory_executor/filter_iterator.go
Normal file
@ -0,0 +1,143 @@
|
||||
package memoryexecutor
|
||||
|
||||
import (
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/internal/logger"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
)
|
||||
|
||||
type filterIterator struct {
|
||||
documents rowIterator
|
||||
filters interface{}
|
||||
}
|
||||
|
||||
func (fi *filterIterator) Next() (rowContext, datastore.DataStoreStatus) {
|
||||
if fi.documents == nil {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
for {
|
||||
row, status := fi.documents.Next()
|
||||
if status != datastore.StatusOk {
|
||||
fi.documents = nil
|
||||
return rowContext{}, status
|
||||
}
|
||||
|
||||
if fi.evaluateFilters(row) {
|
||||
return row, status
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (fi *filterIterator) evaluateFilters(row rowContext) bool {
|
||||
if fi.filters == nil {
|
||||
return true
|
||||
}
|
||||
|
||||
switch typedFilters := fi.filters.(type) {
|
||||
case parsers.ComparisonExpression:
|
||||
return row.filters_ComparisonExpression(typedFilters)
|
||||
case parsers.LogicalExpression:
|
||||
return row.filters_LogicalExpression(typedFilters)
|
||||
case parsers.Constant:
|
||||
if value, ok := typedFilters.Value.(bool); ok {
|
||||
return value
|
||||
}
|
||||
return false
|
||||
case parsers.SelectItem:
|
||||
resolvedValue := row.resolveSelectItem(typedFilters)
|
||||
if value, ok := resolvedValue.(bool); ok {
|
||||
if typedFilters.Invert {
|
||||
return !value
|
||||
}
|
||||
|
||||
return value
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func (r rowContext) applyFilters(filters interface{}) bool {
|
||||
if filters == nil {
|
||||
return true
|
||||
}
|
||||
|
||||
switch typedFilters := filters.(type) {
|
||||
case parsers.ComparisonExpression:
|
||||
return r.filters_ComparisonExpression(typedFilters)
|
||||
case parsers.LogicalExpression:
|
||||
return r.filters_LogicalExpression(typedFilters)
|
||||
case parsers.Constant:
|
||||
if value, ok := typedFilters.Value.(bool); ok {
|
||||
return value
|
||||
}
|
||||
return false
|
||||
case parsers.SelectItem:
|
||||
resolvedValue := r.resolveSelectItem(typedFilters)
|
||||
if value, ok := resolvedValue.(bool); ok {
|
||||
if typedFilters.Invert {
|
||||
return !value
|
||||
}
|
||||
|
||||
return value
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func (r rowContext) filters_ComparisonExpression(expression parsers.ComparisonExpression) bool {
|
||||
leftExpression, leftExpressionOk := expression.Left.(parsers.SelectItem)
|
||||
rightExpression, rightExpressionOk := expression.Right.(parsers.SelectItem)
|
||||
|
||||
if !leftExpressionOk || !rightExpressionOk {
|
||||
logger.ErrorLn("ComparisonExpression has incorrect Left or Right type")
|
||||
return false
|
||||
}
|
||||
|
||||
leftValue := r.resolveSelectItem(leftExpression)
|
||||
rightValue := r.resolveSelectItem(rightExpression)
|
||||
|
||||
cmp := compareValues(leftValue, rightValue)
|
||||
switch expression.Operation {
|
||||
case "=":
|
||||
return cmp == 0
|
||||
case "!=":
|
||||
return cmp != 0
|
||||
case "<":
|
||||
return cmp < 0
|
||||
case ">":
|
||||
return cmp > 0
|
||||
case "<=":
|
||||
return cmp <= 0
|
||||
case ">=":
|
||||
return cmp >= 0
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func (r rowContext) filters_LogicalExpression(expression parsers.LogicalExpression) bool {
|
||||
var result bool
|
||||
for i, subExpression := range expression.Expressions {
|
||||
expressionResult := r.applyFilters(subExpression)
|
||||
if i == 0 {
|
||||
result = expressionResult
|
||||
}
|
||||
|
||||
switch expression.Operation {
|
||||
case parsers.LogicalExpressionTypeAnd:
|
||||
result = result && expressionResult
|
||||
if !result {
|
||||
return false
|
||||
}
|
||||
case parsers.LogicalExpressionTypeOr:
|
||||
result = result || expressionResult
|
||||
if result {
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
return result
|
||||
}
|
73
query_executors/memory_executor/from_iterator.go
Normal file
73
query_executors/memory_executor/from_iterator.go
Normal file
@ -0,0 +1,73 @@
|
||||
package memoryexecutor
|
||||
|
||||
import (
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
)
|
||||
|
||||
type fromIterator struct {
|
||||
documents rowIterator
|
||||
table parsers.Table
|
||||
buffer []rowContext
|
||||
bufferIndex int
|
||||
}
|
||||
|
||||
func (fi *fromIterator) Next() (rowContext, datastore.DataStoreStatus) {
|
||||
if fi.documents == nil {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
// Return from buffer if available
|
||||
if fi.bufferIndex < len(fi.buffer) {
|
||||
result := fi.buffer[fi.bufferIndex]
|
||||
fi.buffer[fi.bufferIndex] = rowContext{}
|
||||
fi.bufferIndex++
|
||||
return result, datastore.StatusOk
|
||||
}
|
||||
|
||||
// Resolve next row from documents
|
||||
row, status := fi.documents.Next()
|
||||
if status != datastore.StatusOk {
|
||||
fi.documents = nil
|
||||
return row, status
|
||||
}
|
||||
|
||||
if fi.table.SelectItem.Path != nil || fi.table.SelectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
destinationTableName := fi.table.SelectItem.Alias
|
||||
if destinationTableName == "" {
|
||||
destinationTableName = fi.table.Value
|
||||
}
|
||||
if destinationTableName == "" {
|
||||
destinationTableName = resolveDestinationColumnName(fi.table.SelectItem, 0, row.parameters)
|
||||
}
|
||||
|
||||
if fi.table.IsInSelect || fi.table.SelectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
selectValue := row.parseArray(fi.table.SelectItem)
|
||||
rowContexts := make([]rowContext, len(selectValue))
|
||||
for i, newRowData := range selectValue {
|
||||
rowContexts[i].parameters = row.parameters
|
||||
rowContexts[i].tables = copyMap(row.tables)
|
||||
rowContexts[i].tables[destinationTableName] = newRowData
|
||||
}
|
||||
|
||||
fi.buffer = rowContexts
|
||||
fi.bufferIndex = 0
|
||||
return fi.Next()
|
||||
}
|
||||
|
||||
if len(fi.table.SelectItem.Path) > 0 {
|
||||
sourceTableName := fi.table.SelectItem.Path[0]
|
||||
sourceTableData := row.tables[sourceTableName]
|
||||
if sourceTableData == nil {
|
||||
// When source table is not found, assume it's root document
|
||||
row.tables[sourceTableName] = row.tables["$root"]
|
||||
}
|
||||
}
|
||||
|
||||
newRowData := row.resolveSelectItem(fi.table.SelectItem)
|
||||
row.tables[destinationTableName] = newRowData
|
||||
return row, status
|
||||
}
|
||||
|
||||
return row, status
|
||||
}
|
69
query_executors/memory_executor/groupBy_iterator.go
Normal file
69
query_executors/memory_executor/groupBy_iterator.go
Normal file
@ -0,0 +1,69 @@
|
||||
package memoryexecutor
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
)
|
||||
|
||||
type groupByIterator struct {
|
||||
documents rowIterator
|
||||
groupBy []parsers.SelectItem
|
||||
groupedRows []rowContext
|
||||
}
|
||||
|
||||
func (gi *groupByIterator) Next() (rowContext, datastore.DataStoreStatus) {
|
||||
if gi.groupedRows != nil {
|
||||
if len(gi.groupedRows) == 0 {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
row := gi.groupedRows[0]
|
||||
gi.groupedRows = gi.groupedRows[1:]
|
||||
return row, datastore.StatusOk
|
||||
}
|
||||
|
||||
documents := make([]rowContext, 0)
|
||||
for {
|
||||
row, status := gi.documents.Next()
|
||||
if status != datastore.StatusOk {
|
||||
break
|
||||
}
|
||||
|
||||
documents = append(documents, row)
|
||||
}
|
||||
gi.documents = nil
|
||||
|
||||
groupedRows := make(map[string][]rowContext)
|
||||
groupedKeys := make([]string, 0)
|
||||
|
||||
for _, row := range documents {
|
||||
key := row.generateGroupByKey(gi.groupBy)
|
||||
if _, ok := groupedRows[key]; !ok {
|
||||
groupedKeys = append(groupedKeys, key)
|
||||
}
|
||||
groupedRows[key] = append(groupedRows[key], row)
|
||||
}
|
||||
|
||||
gi.groupedRows = make([]rowContext, 0)
|
||||
for _, key := range groupedKeys {
|
||||
gi.groupedRows = append(gi.groupedRows, rowContext{
|
||||
tables: groupedRows[key][0].tables,
|
||||
parameters: groupedRows[key][0].parameters,
|
||||
grouppedRows: groupedRows[key],
|
||||
})
|
||||
}
|
||||
|
||||
return gi.Next()
|
||||
}
|
||||
|
||||
func (r rowContext) generateGroupByKey(groupBy []parsers.SelectItem) string {
|
||||
var keyBuilder strings.Builder
|
||||
for _, selectItem := range groupBy {
|
||||
value := r.resolveSelectItem(selectItem)
|
||||
keyBuilder.WriteString(fmt.Sprintf("%v", value))
|
||||
keyBuilder.WriteString(":")
|
||||
}
|
||||
return keyBuilder.String()
|
||||
}
|
62
query_executors/memory_executor/join_iterator.go
Normal file
62
query_executors/memory_executor/join_iterator.go
Normal file
@ -0,0 +1,62 @@
|
||||
package memoryexecutor
|
||||
|
||||
import (
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
)
|
||||
|
||||
type joinIterator struct {
|
||||
documents rowIterator
|
||||
query parsers.SelectStmt
|
||||
buffer []rowContext
|
||||
}
|
||||
|
||||
func (ji *joinIterator) Next() (rowContext, datastore.DataStoreStatus) {
|
||||
if ji.documents == nil {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
if len(ji.buffer) > 0 {
|
||||
row := ji.buffer[0]
|
||||
ji.buffer = ji.buffer[1:]
|
||||
return row, datastore.StatusOk
|
||||
}
|
||||
|
||||
doc, status := ji.documents.Next()
|
||||
if status != datastore.StatusOk {
|
||||
ji.documents = nil
|
||||
return rowContext{}, status
|
||||
}
|
||||
|
||||
ji.buffer = []rowContext{doc}
|
||||
for _, joinItem := range ji.query.JoinItems {
|
||||
nextDocuments := make([]rowContext, 0)
|
||||
for _, row := range ji.buffer {
|
||||
joinedItems := row.resolveJoinItemSelect(joinItem.SelectItem)
|
||||
for _, joinedItem := range joinedItems {
|
||||
tablesCopy := copyMap(row.tables)
|
||||
tablesCopy[joinItem.Table.Value] = joinedItem
|
||||
nextDocuments = append(nextDocuments, rowContext{
|
||||
parameters: row.parameters,
|
||||
tables: tablesCopy,
|
||||
})
|
||||
}
|
||||
}
|
||||
ji.buffer = nextDocuments
|
||||
}
|
||||
|
||||
return ji.Next()
|
||||
}
|
||||
|
||||
func (r rowContext) resolveJoinItemSelect(selectItem parsers.SelectItem) []RowType {
|
||||
if selectItem.Path != nil || selectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
selectValue := r.parseArray(selectItem)
|
||||
documents := make([]RowType, len(selectValue))
|
||||
for i, newRowData := range selectValue {
|
||||
documents[i] = newRowData
|
||||
}
|
||||
return documents
|
||||
}
|
||||
|
||||
return []RowType{}
|
||||
}
|
19
query_executors/memory_executor/limit_iterator.go
Normal file
19
query_executors/memory_executor/limit_iterator.go
Normal file
@ -0,0 +1,19 @@
|
||||
package memoryexecutor
|
||||
|
||||
import "github.com/pikami/cosmium/internal/datastore"
|
||||
|
||||
type limitIterator struct {
|
||||
documents rowTypeIterator
|
||||
limit int
|
||||
count int
|
||||
}
|
||||
|
||||
func (li *limitIterator) Next() (RowType, datastore.DataStoreStatus) {
|
||||
if li.count >= li.limit {
|
||||
li.documents = nil
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
li.count++
|
||||
return li.documents.Next()
|
||||
}
|
@ -1,752 +1,92 @@
|
||||
package memoryexecutor
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"sort"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/pikami/cosmium/internal/logger"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
"golang.org/x/exp/slices"
|
||||
)
|
||||
|
||||
type RowType interface{}
|
||||
type rowContext struct {
|
||||
tables map[string]RowType
|
||||
parameters map[string]interface{}
|
||||
grouppedRows []rowContext
|
||||
func ExecuteQuery(query parsers.SelectStmt, documents rowTypeIterator) []RowType {
|
||||
resultIter := executeQuery(query, &rowTypeToRowContextIterator{documents: documents, query: query})
|
||||
result := make([]RowType, 0)
|
||||
for {
|
||||
row, status := resultIter.Next()
|
||||
if status != datastore.StatusOk {
|
||||
break
|
||||
}
|
||||
|
||||
result = append(result, row)
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
func ExecuteQuery(query parsers.SelectStmt, documents []RowType) []RowType {
|
||||
currentDocuments := make([]rowContext, 0)
|
||||
for _, doc := range documents {
|
||||
currentDocuments = append(currentDocuments, resolveFrom(query, doc)...)
|
||||
func executeQuery(query parsers.SelectStmt, documents rowIterator) rowTypeIterator {
|
||||
// Resolve FROM
|
||||
var iter rowIterator = &fromIterator{
|
||||
documents: documents,
|
||||
table: query.Table,
|
||||
}
|
||||
|
||||
// Handle JOINS
|
||||
nextDocuments := make([]rowContext, 0)
|
||||
for _, currentDocument := range currentDocuments {
|
||||
rowContexts := currentDocument.handleJoin(query)
|
||||
nextDocuments = append(nextDocuments, rowContexts...)
|
||||
}
|
||||
currentDocuments = nextDocuments
|
||||
|
||||
// Apply filters
|
||||
nextDocuments = make([]rowContext, 0)
|
||||
for _, currentDocument := range currentDocuments {
|
||||
if currentDocument.applyFilters(query.Filters) {
|
||||
nextDocuments = append(nextDocuments, currentDocument)
|
||||
// Apply JOIN
|
||||
if len(query.JoinItems) > 0 {
|
||||
iter = &joinIterator{
|
||||
documents: iter,
|
||||
query: query,
|
||||
}
|
||||
}
|
||||
currentDocuments = nextDocuments
|
||||
|
||||
// Apply order
|
||||
// Apply WHERE
|
||||
if query.Filters != nil {
|
||||
iter = &filterIterator{
|
||||
documents: iter,
|
||||
filters: query.Filters,
|
||||
}
|
||||
}
|
||||
|
||||
// Apply ORDER BY
|
||||
if len(query.OrderExpressions) > 0 {
|
||||
applyOrder(currentDocuments, query.OrderExpressions)
|
||||
iter = &orderIterator{
|
||||
documents: iter,
|
||||
orderExpressions: query.OrderExpressions,
|
||||
}
|
||||
}
|
||||
|
||||
// Apply group by
|
||||
// Apply GROUP BY
|
||||
if len(query.GroupBy) > 0 {
|
||||
currentDocuments = applyGroupBy(currentDocuments, query.GroupBy)
|
||||
iter = &groupByIterator{
|
||||
documents: iter,
|
||||
groupBy: query.GroupBy,
|
||||
}
|
||||
}
|
||||
|
||||
// Apply select
|
||||
projectedDocuments := applyProjection(currentDocuments, query.SelectItems, query.GroupBy)
|
||||
// Apply SELECT
|
||||
var projectedIterator rowTypeIterator = &projectIterator{
|
||||
documents: iter,
|
||||
selectItems: query.SelectItems,
|
||||
groupBy: query.GroupBy,
|
||||
}
|
||||
|
||||
// Apply distinct
|
||||
// Apply DISTINCT
|
||||
if query.Distinct {
|
||||
projectedDocuments = deduplicate(projectedDocuments)
|
||||
projectedIterator = &distinctIterator{
|
||||
documents: projectedIterator,
|
||||
}
|
||||
}
|
||||
|
||||
// Apply offset
|
||||
// Apply OFFSET
|
||||
if query.Offset > 0 {
|
||||
if query.Offset < len(projectedDocuments) {
|
||||
projectedDocuments = projectedDocuments[query.Offset:]
|
||||
} else {
|
||||
projectedDocuments = []RowType{}
|
||||
projectedIterator = &offsetIterator{
|
||||
documents: projectedIterator,
|
||||
offset: query.Offset,
|
||||
}
|
||||
}
|
||||
|
||||
// Apply result limit
|
||||
if query.Count > 0 && len(projectedDocuments) > query.Count {
|
||||
projectedDocuments = projectedDocuments[:query.Count]
|
||||
// Apply LIMIT
|
||||
if query.Count > 0 {
|
||||
projectedIterator = &limitIterator{
|
||||
documents: projectedIterator,
|
||||
limit: query.Count,
|
||||
}
|
||||
}
|
||||
|
||||
return projectedDocuments
|
||||
}
|
||||
|
||||
func resolveFrom(query parsers.SelectStmt, doc RowType) []rowContext {
|
||||
initialRow, gotParentContext := doc.(rowContext)
|
||||
if !gotParentContext {
|
||||
var initialTableName string
|
||||
if query.Table.SelectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
initialTableName = query.Table.SelectItem.Value.(parsers.SelectStmt).Table.Value
|
||||
}
|
||||
|
||||
if initialTableName == "" {
|
||||
initialTableName = query.Table.Value
|
||||
}
|
||||
|
||||
if initialTableName == "" {
|
||||
initialTableName = resolveDestinationColumnName(query.Table.SelectItem, 0, query.Parameters)
|
||||
}
|
||||
|
||||
initialRow = rowContext{
|
||||
parameters: query.Parameters,
|
||||
tables: map[string]RowType{
|
||||
initialTableName: doc,
|
||||
"$root": doc,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
if query.Table.SelectItem.Path != nil || query.Table.SelectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
destinationTableName := query.Table.SelectItem.Alias
|
||||
if destinationTableName == "" {
|
||||
destinationTableName = query.Table.Value
|
||||
}
|
||||
if destinationTableName == "" {
|
||||
destinationTableName = resolveDestinationColumnName(query.Table.SelectItem, 0, initialRow.parameters)
|
||||
}
|
||||
|
||||
if query.Table.IsInSelect || query.Table.SelectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
selectValue := initialRow.parseArray(query.Table.SelectItem)
|
||||
rowContexts := make([]rowContext, len(selectValue))
|
||||
for i, newRowData := range selectValue {
|
||||
rowContexts[i].parameters = initialRow.parameters
|
||||
rowContexts[i].tables = copyMap(initialRow.tables)
|
||||
rowContexts[i].tables[destinationTableName] = newRowData
|
||||
}
|
||||
return rowContexts
|
||||
}
|
||||
|
||||
if len(query.Table.SelectItem.Path) > 0 {
|
||||
sourceTableName := query.Table.SelectItem.Path[0]
|
||||
sourceTableData := initialRow.tables[sourceTableName]
|
||||
if sourceTableData == nil {
|
||||
// When source table is not found, assume it's root document
|
||||
initialRow.tables[sourceTableName] = initialRow.tables["$root"]
|
||||
}
|
||||
}
|
||||
|
||||
newRowData := initialRow.resolveSelectItem(query.Table.SelectItem)
|
||||
initialRow.tables[destinationTableName] = newRowData
|
||||
return []rowContext{initialRow}
|
||||
}
|
||||
|
||||
return []rowContext{initialRow}
|
||||
}
|
||||
|
||||
func (r rowContext) handleJoin(query parsers.SelectStmt) []rowContext {
|
||||
currentDocuments := []rowContext{r}
|
||||
|
||||
for _, joinItem := range query.JoinItems {
|
||||
nextDocuments := make([]rowContext, 0)
|
||||
for _, currentDocument := range currentDocuments {
|
||||
joinedItems := currentDocument.resolveJoinItemSelect(joinItem.SelectItem)
|
||||
for _, joinedItem := range joinedItems {
|
||||
tablesCopy := copyMap(currentDocument.tables)
|
||||
tablesCopy[joinItem.Table.Value] = joinedItem
|
||||
nextDocuments = append(nextDocuments, rowContext{
|
||||
parameters: currentDocument.parameters,
|
||||
tables: tablesCopy,
|
||||
})
|
||||
}
|
||||
}
|
||||
currentDocuments = nextDocuments
|
||||
}
|
||||
|
||||
return currentDocuments
|
||||
}
|
||||
|
||||
func (r rowContext) resolveJoinItemSelect(selectItem parsers.SelectItem) []RowType {
|
||||
if selectItem.Path != nil || selectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
selectValue := r.parseArray(selectItem)
|
||||
documents := make([]RowType, len(selectValue))
|
||||
for i, newRowData := range selectValue {
|
||||
documents[i] = newRowData
|
||||
}
|
||||
return documents
|
||||
}
|
||||
|
||||
return []RowType{}
|
||||
}
|
||||
|
||||
func (r rowContext) applyFilters(filters interface{}) bool {
|
||||
if filters == nil {
|
||||
return true
|
||||
}
|
||||
|
||||
switch typedFilters := filters.(type) {
|
||||
case parsers.ComparisonExpression:
|
||||
return r.filters_ComparisonExpression(typedFilters)
|
||||
case parsers.LogicalExpression:
|
||||
return r.filters_LogicalExpression(typedFilters)
|
||||
case parsers.Constant:
|
||||
if value, ok := typedFilters.Value.(bool); ok {
|
||||
return value
|
||||
}
|
||||
return false
|
||||
case parsers.SelectItem:
|
||||
resolvedValue := r.resolveSelectItem(typedFilters)
|
||||
if value, ok := resolvedValue.(bool); ok {
|
||||
if typedFilters.Invert {
|
||||
return !value
|
||||
}
|
||||
|
||||
return value
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func (r rowContext) filters_ComparisonExpression(expression parsers.ComparisonExpression) bool {
|
||||
leftExpression, leftExpressionOk := expression.Left.(parsers.SelectItem)
|
||||
rightExpression, rightExpressionOk := expression.Right.(parsers.SelectItem)
|
||||
|
||||
if !leftExpressionOk || !rightExpressionOk {
|
||||
logger.ErrorLn("ComparisonExpression has incorrect Left or Right type")
|
||||
return false
|
||||
}
|
||||
|
||||
leftValue := r.resolveSelectItem(leftExpression)
|
||||
rightValue := r.resolveSelectItem(rightExpression)
|
||||
|
||||
cmp := compareValues(leftValue, rightValue)
|
||||
switch expression.Operation {
|
||||
case "=":
|
||||
return cmp == 0
|
||||
case "!=":
|
||||
return cmp != 0
|
||||
case "<":
|
||||
return cmp < 0
|
||||
case ">":
|
||||
return cmp > 0
|
||||
case "<=":
|
||||
return cmp <= 0
|
||||
case ">=":
|
||||
return cmp >= 0
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func (r rowContext) filters_LogicalExpression(expression parsers.LogicalExpression) bool {
|
||||
var result bool
|
||||
for i, subExpression := range expression.Expressions {
|
||||
expressionResult := r.applyFilters(subExpression)
|
||||
if i == 0 {
|
||||
result = expressionResult
|
||||
}
|
||||
|
||||
switch expression.Operation {
|
||||
case parsers.LogicalExpressionTypeAnd:
|
||||
result = result && expressionResult
|
||||
if !result {
|
||||
return false
|
||||
}
|
||||
case parsers.LogicalExpressionTypeOr:
|
||||
result = result || expressionResult
|
||||
if result {
|
||||
return true
|
||||
}
|
||||
}
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
func applyOrder(documents []rowContext, orderExpressions []parsers.OrderExpression) {
|
||||
less := func(i, j int) bool {
|
||||
for _, order := range orderExpressions {
|
||||
val1 := documents[i].resolveSelectItem(order.SelectItem)
|
||||
val2 := documents[j].resolveSelectItem(order.SelectItem)
|
||||
|
||||
cmp := compareValues(val1, val2)
|
||||
if cmp != 0 {
|
||||
if order.Direction == parsers.OrderDirectionDesc {
|
||||
return cmp > 0
|
||||
}
|
||||
return cmp < 0
|
||||
}
|
||||
}
|
||||
return i < j
|
||||
}
|
||||
|
||||
sort.SliceStable(documents, less)
|
||||
}
|
||||
|
||||
func applyGroupBy(documents []rowContext, groupBy []parsers.SelectItem) []rowContext {
|
||||
groupedRows := make(map[string][]rowContext)
|
||||
groupedKeys := make([]string, 0)
|
||||
|
||||
for _, row := range documents {
|
||||
key := row.generateGroupByKey(groupBy)
|
||||
if _, ok := groupedRows[key]; !ok {
|
||||
groupedKeys = append(groupedKeys, key)
|
||||
}
|
||||
groupedRows[key] = append(groupedRows[key], row)
|
||||
}
|
||||
|
||||
grouppedRows := make([]rowContext, 0)
|
||||
for _, key := range groupedKeys {
|
||||
grouppedRowContext := rowContext{
|
||||
tables: groupedRows[key][0].tables,
|
||||
parameters: groupedRows[key][0].parameters,
|
||||
grouppedRows: groupedRows[key],
|
||||
}
|
||||
grouppedRows = append(grouppedRows, grouppedRowContext)
|
||||
}
|
||||
|
||||
return grouppedRows
|
||||
}
|
||||
|
||||
func (r rowContext) generateGroupByKey(groupBy []parsers.SelectItem) string {
|
||||
var keyBuilder strings.Builder
|
||||
for _, selectItem := range groupBy {
|
||||
value := r.resolveSelectItem(selectItem)
|
||||
keyBuilder.WriteString(fmt.Sprintf("%v", value))
|
||||
keyBuilder.WriteString(":")
|
||||
}
|
||||
return keyBuilder.String()
|
||||
}
|
||||
|
||||
func applyProjection(documents []rowContext, selectItems []parsers.SelectItem, groupBy []parsers.SelectItem) []RowType {
|
||||
if len(documents) == 0 {
|
||||
return []RowType{}
|
||||
}
|
||||
|
||||
if hasAggregateFunctions(selectItems) && len(groupBy) == 0 {
|
||||
// When can have aggregate functions without GROUP BY clause,
|
||||
// we should aggregate all rows in that case
|
||||
rowContext := rowContext{
|
||||
tables: documents[0].tables,
|
||||
parameters: documents[0].parameters,
|
||||
grouppedRows: documents,
|
||||
}
|
||||
return []RowType{rowContext.applyProjection(selectItems)}
|
||||
}
|
||||
|
||||
projectedDocuments := make([]RowType, len(documents))
|
||||
for index, row := range documents {
|
||||
projectedDocuments[index] = row.applyProjection(selectItems)
|
||||
}
|
||||
|
||||
return projectedDocuments
|
||||
}
|
||||
|
||||
func (r rowContext) applyProjection(selectItems []parsers.SelectItem) RowType {
|
||||
// When the first value is top level, select it instead
|
||||
if len(selectItems) > 0 && selectItems[0].IsTopLevel {
|
||||
return r.resolveSelectItem(selectItems[0])
|
||||
}
|
||||
|
||||
// Construct a new row based on the selected columns
|
||||
row := make(map[string]interface{})
|
||||
for index, selectItem := range selectItems {
|
||||
destinationName := resolveDestinationColumnName(selectItem, index, r.parameters)
|
||||
|
||||
row[destinationName] = r.resolveSelectItem(selectItem)
|
||||
}
|
||||
|
||||
return row
|
||||
}
|
||||
|
||||
func resolveDestinationColumnName(selectItem parsers.SelectItem, itemIndex int, queryParameters map[string]interface{}) string {
|
||||
if selectItem.Alias != "" {
|
||||
return selectItem.Alias
|
||||
}
|
||||
|
||||
destinationName := fmt.Sprintf("$%d", itemIndex+1)
|
||||
if len(selectItem.Path) > 0 {
|
||||
destinationName = selectItem.Path[len(selectItem.Path)-1]
|
||||
}
|
||||
|
||||
if destinationName[0] == '@' {
|
||||
destinationName = queryParameters[destinationName].(string)
|
||||
}
|
||||
|
||||
return destinationName
|
||||
}
|
||||
|
||||
func (r rowContext) resolveSelectItem(selectItem parsers.SelectItem) interface{} {
|
||||
if selectItem.Type == parsers.SelectItemTypeArray {
|
||||
return r.selectItem_SelectItemTypeArray(selectItem)
|
||||
}
|
||||
|
||||
if selectItem.Type == parsers.SelectItemTypeObject {
|
||||
return r.selectItem_SelectItemTypeObject(selectItem)
|
||||
}
|
||||
|
||||
if selectItem.Type == parsers.SelectItemTypeConstant {
|
||||
return r.selectItem_SelectItemTypeConstant(selectItem)
|
||||
}
|
||||
|
||||
if selectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
return r.selectItem_SelectItemTypeSubQuery(selectItem)
|
||||
}
|
||||
|
||||
if selectItem.Type == parsers.SelectItemTypeFunctionCall {
|
||||
if typedFunctionCall, ok := selectItem.Value.(parsers.FunctionCall); ok {
|
||||
return r.selectItem_SelectItemTypeFunctionCall(typedFunctionCall)
|
||||
}
|
||||
|
||||
logger.ErrorLn("parsers.SelectItem has incorrect Value type (expected parsers.FunctionCall)")
|
||||
return nil
|
||||
}
|
||||
|
||||
return r.selectItem_SelectItemTypeField(selectItem)
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeArray(selectItem parsers.SelectItem) interface{} {
|
||||
arrayValue := make([]interface{}, 0)
|
||||
for _, subSelectItem := range selectItem.SelectItems {
|
||||
arrayValue = append(arrayValue, r.resolveSelectItem(subSelectItem))
|
||||
}
|
||||
return arrayValue
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeObject(selectItem parsers.SelectItem) interface{} {
|
||||
objectValue := make(map[string]interface{})
|
||||
for _, subSelectItem := range selectItem.SelectItems {
|
||||
objectValue[subSelectItem.Alias] = r.resolveSelectItem(subSelectItem)
|
||||
}
|
||||
return objectValue
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeConstant(selectItem parsers.SelectItem) interface{} {
|
||||
var typedValue parsers.Constant
|
||||
var ok bool
|
||||
if typedValue, ok = selectItem.Value.(parsers.Constant); !ok {
|
||||
// TODO: Handle error
|
||||
logger.ErrorLn("parsers.Constant has incorrect Value type")
|
||||
}
|
||||
|
||||
if typedValue.Type == parsers.ConstantTypeParameterConstant &&
|
||||
r.parameters != nil {
|
||||
if key, ok := typedValue.Value.(string); ok {
|
||||
return r.parameters[key]
|
||||
}
|
||||
}
|
||||
|
||||
return typedValue.Value
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeSubQuery(selectItem parsers.SelectItem) interface{} {
|
||||
subQuery := selectItem.Value.(parsers.SelectStmt)
|
||||
subQueryResult := ExecuteQuery(
|
||||
subQuery,
|
||||
[]RowType{r},
|
||||
)
|
||||
|
||||
if subQuery.Exists {
|
||||
return len(subQueryResult) > 0
|
||||
}
|
||||
|
||||
return subQueryResult
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeFunctionCall(functionCall parsers.FunctionCall) interface{} {
|
||||
switch functionCall.Type {
|
||||
case parsers.FunctionCallStringEquals:
|
||||
return r.strings_StringEquals(functionCall.Arguments)
|
||||
case parsers.FunctionCallContains:
|
||||
return r.strings_Contains(functionCall.Arguments)
|
||||
case parsers.FunctionCallEndsWith:
|
||||
return r.strings_EndsWith(functionCall.Arguments)
|
||||
case parsers.FunctionCallStartsWith:
|
||||
return r.strings_StartsWith(functionCall.Arguments)
|
||||
case parsers.FunctionCallConcat:
|
||||
return r.strings_Concat(functionCall.Arguments)
|
||||
case parsers.FunctionCallIndexOf:
|
||||
return r.strings_IndexOf(functionCall.Arguments)
|
||||
case parsers.FunctionCallToString:
|
||||
return r.strings_ToString(functionCall.Arguments)
|
||||
case parsers.FunctionCallUpper:
|
||||
return r.strings_Upper(functionCall.Arguments)
|
||||
case parsers.FunctionCallLower:
|
||||
return r.strings_Lower(functionCall.Arguments)
|
||||
case parsers.FunctionCallLeft:
|
||||
return r.strings_Left(functionCall.Arguments)
|
||||
case parsers.FunctionCallLength:
|
||||
return r.strings_Length(functionCall.Arguments)
|
||||
case parsers.FunctionCallLTrim:
|
||||
return r.strings_LTrim(functionCall.Arguments)
|
||||
case parsers.FunctionCallReplace:
|
||||
return r.strings_Replace(functionCall.Arguments)
|
||||
case parsers.FunctionCallReplicate:
|
||||
return r.strings_Replicate(functionCall.Arguments)
|
||||
case parsers.FunctionCallReverse:
|
||||
return r.strings_Reverse(functionCall.Arguments)
|
||||
case parsers.FunctionCallRight:
|
||||
return r.strings_Right(functionCall.Arguments)
|
||||
case parsers.FunctionCallRTrim:
|
||||
return r.strings_RTrim(functionCall.Arguments)
|
||||
case parsers.FunctionCallSubstring:
|
||||
return r.strings_Substring(functionCall.Arguments)
|
||||
case parsers.FunctionCallTrim:
|
||||
return r.strings_Trim(functionCall.Arguments)
|
||||
|
||||
case parsers.FunctionCallIsDefined:
|
||||
return r.typeChecking_IsDefined(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsArray:
|
||||
return r.typeChecking_IsArray(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsBool:
|
||||
return r.typeChecking_IsBool(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsFiniteNumber:
|
||||
return r.typeChecking_IsFiniteNumber(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsInteger:
|
||||
return r.typeChecking_IsInteger(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsNull:
|
||||
return r.typeChecking_IsNull(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsNumber:
|
||||
return r.typeChecking_IsNumber(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsObject:
|
||||
return r.typeChecking_IsObject(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsPrimitive:
|
||||
return r.typeChecking_IsPrimitive(functionCall.Arguments)
|
||||
case parsers.FunctionCallIsString:
|
||||
return r.typeChecking_IsString(functionCall.Arguments)
|
||||
|
||||
case parsers.FunctionCallArrayConcat:
|
||||
return r.array_Concat(functionCall.Arguments)
|
||||
case parsers.FunctionCallArrayContains:
|
||||
return r.array_Contains(functionCall.Arguments)
|
||||
case parsers.FunctionCallArrayContainsAny:
|
||||
return r.array_Contains_Any(functionCall.Arguments)
|
||||
case parsers.FunctionCallArrayContainsAll:
|
||||
return r.array_Contains_All(functionCall.Arguments)
|
||||
case parsers.FunctionCallArrayLength:
|
||||
return r.array_Length(functionCall.Arguments)
|
||||
case parsers.FunctionCallArraySlice:
|
||||
return r.array_Slice(functionCall.Arguments)
|
||||
case parsers.FunctionCallSetIntersect:
|
||||
return r.set_Intersect(functionCall.Arguments)
|
||||
case parsers.FunctionCallSetUnion:
|
||||
return r.set_Union(functionCall.Arguments)
|
||||
|
||||
case parsers.FunctionCallMathAbs:
|
||||
return r.math_Abs(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathAcos:
|
||||
return r.math_Acos(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathAsin:
|
||||
return r.math_Asin(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathAtan:
|
||||
return r.math_Atan(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathCeiling:
|
||||
return r.math_Ceiling(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathCos:
|
||||
return r.math_Cos(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathCot:
|
||||
return r.math_Cot(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathDegrees:
|
||||
return r.math_Degrees(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathExp:
|
||||
return r.math_Exp(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathFloor:
|
||||
return r.math_Floor(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitNot:
|
||||
return r.math_IntBitNot(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathLog10:
|
||||
return r.math_Log10(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathRadians:
|
||||
return r.math_Radians(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathRound:
|
||||
return r.math_Round(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathSign:
|
||||
return r.math_Sign(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathSin:
|
||||
return r.math_Sin(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathSqrt:
|
||||
return r.math_Sqrt(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathSquare:
|
||||
return r.math_Square(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathTan:
|
||||
return r.math_Tan(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathTrunc:
|
||||
return r.math_Trunc(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathAtn2:
|
||||
return r.math_Atn2(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntAdd:
|
||||
return r.math_IntAdd(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitAnd:
|
||||
return r.math_IntBitAnd(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitLeftShift:
|
||||
return r.math_IntBitLeftShift(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitOr:
|
||||
return r.math_IntBitOr(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitRightShift:
|
||||
return r.math_IntBitRightShift(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntBitXor:
|
||||
return r.math_IntBitXor(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntDiv:
|
||||
return r.math_IntDiv(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntMod:
|
||||
return r.math_IntMod(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntMul:
|
||||
return r.math_IntMul(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathIntSub:
|
||||
return r.math_IntSub(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathPower:
|
||||
return r.math_Power(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathLog:
|
||||
return r.math_Log(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathNumberBin:
|
||||
return r.math_NumberBin(functionCall.Arguments)
|
||||
case parsers.FunctionCallMathPi:
|
||||
return r.math_Pi()
|
||||
case parsers.FunctionCallMathRand:
|
||||
return r.math_Rand()
|
||||
|
||||
case parsers.FunctionCallAggregateAvg:
|
||||
return r.aggregate_Avg(functionCall.Arguments)
|
||||
case parsers.FunctionCallAggregateCount:
|
||||
return r.aggregate_Count(functionCall.Arguments)
|
||||
case parsers.FunctionCallAggregateMax:
|
||||
return r.aggregate_Max(functionCall.Arguments)
|
||||
case parsers.FunctionCallAggregateMin:
|
||||
return r.aggregate_Min(functionCall.Arguments)
|
||||
case parsers.FunctionCallAggregateSum:
|
||||
return r.aggregate_Sum(functionCall.Arguments)
|
||||
|
||||
case parsers.FunctionCallIn:
|
||||
return r.misc_In(functionCall.Arguments)
|
||||
}
|
||||
|
||||
logger.Errorf("Unknown function call type: %v", functionCall.Type)
|
||||
return nil
|
||||
}
|
||||
|
||||
func (r rowContext) selectItem_SelectItemTypeField(selectItem parsers.SelectItem) interface{} {
|
||||
value := r.tables[selectItem.Path[0]]
|
||||
|
||||
if len(selectItem.Path) > 1 {
|
||||
for _, pathSegment := range selectItem.Path[1:] {
|
||||
if pathSegment[0] == '@' {
|
||||
pathSegment = r.parameters[pathSegment].(string)
|
||||
}
|
||||
|
||||
switch nestedValue := value.(type) {
|
||||
case map[string]interface{}:
|
||||
value = nestedValue[pathSegment]
|
||||
case map[string]RowType:
|
||||
value = nestedValue[pathSegment]
|
||||
case []int, []string, []interface{}:
|
||||
slice := reflect.ValueOf(nestedValue)
|
||||
if arrayIndex, err := strconv.Atoi(pathSegment); err == nil && slice.Len() > arrayIndex {
|
||||
value = slice.Index(arrayIndex).Interface()
|
||||
} else {
|
||||
return nil
|
||||
}
|
||||
default:
|
||||
return nil
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return value
|
||||
}
|
||||
|
||||
func hasAggregateFunctions(selectItems []parsers.SelectItem) bool {
|
||||
if selectItems == nil {
|
||||
return false
|
||||
}
|
||||
|
||||
for _, selectItem := range selectItems {
|
||||
if selectItem.Type == parsers.SelectItemTypeFunctionCall {
|
||||
if typedValue, ok := selectItem.Value.(parsers.FunctionCall); ok && slices.Contains[[]parsers.FunctionCallType](parsers.AggregateFunctions, typedValue.Type) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
if hasAggregateFunctions(selectItem.SelectItems) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
func compareValues(val1, val2 interface{}) int {
|
||||
if val1 == nil && val2 == nil {
|
||||
return 0
|
||||
} else if val1 == nil {
|
||||
return -1
|
||||
} else if val2 == nil {
|
||||
return 1
|
||||
}
|
||||
|
||||
if reflect.TypeOf(val1) != reflect.TypeOf(val2) {
|
||||
return 1
|
||||
}
|
||||
|
||||
switch val1 := val1.(type) {
|
||||
case int:
|
||||
val2 := val2.(int)
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
case float64:
|
||||
val2 := val2.(float64)
|
||||
if val1 < val2 {
|
||||
return -1
|
||||
} else if val1 > val2 {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
case string:
|
||||
val2 := val2.(string)
|
||||
return strings.Compare(val1, val2)
|
||||
case bool:
|
||||
val2 := val2.(bool)
|
||||
if val1 == val2 {
|
||||
return 0
|
||||
} else if val1 {
|
||||
return 1
|
||||
} else {
|
||||
return -1
|
||||
}
|
||||
// TODO: Add more types
|
||||
default:
|
||||
if reflect.DeepEqual(val1, val2) {
|
||||
return 0
|
||||
}
|
||||
return 1
|
||||
}
|
||||
}
|
||||
|
||||
func deduplicate[T RowType | interface{}](slice []T) []T {
|
||||
var result []T
|
||||
result = make([]T, 0)
|
||||
|
||||
for i := 0; i < len(slice); i++ {
|
||||
unique := true
|
||||
for j := 0; j < len(result); j++ {
|
||||
if compareValues(slice[i], result[j]) == 0 {
|
||||
unique = false
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
if unique {
|
||||
result = append(result, slice[i])
|
||||
}
|
||||
}
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
func copyMap[T RowType | []RowType](originalMap map[string]T) map[string]T {
|
||||
targetMap := make(map[string]T)
|
||||
|
||||
for k, v := range originalMap {
|
||||
targetMap[k] = v
|
||||
}
|
||||
|
||||
return targetMap
|
||||
return projectedIterator
|
||||
}
|
||||
|
@ -4,18 +4,41 @@ import (
|
||||
"reflect"
|
||||
"testing"
|
||||
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
memoryexecutor "github.com/pikami/cosmium/query_executors/memory_executor"
|
||||
testutils "github.com/pikami/cosmium/test_utils"
|
||||
)
|
||||
|
||||
type TestDocumentIterator struct {
|
||||
documents []memoryexecutor.RowType
|
||||
index int
|
||||
}
|
||||
|
||||
func NewTestDocumentIterator(documents []memoryexecutor.RowType) *TestDocumentIterator {
|
||||
return &TestDocumentIterator{
|
||||
documents: documents,
|
||||
index: -1,
|
||||
}
|
||||
}
|
||||
|
||||
func (i *TestDocumentIterator) Next() (memoryexecutor.RowType, datastore.DataStoreStatus) {
|
||||
i.index++
|
||||
if i.index >= len(i.documents) {
|
||||
return nil, datastore.IterEOF
|
||||
}
|
||||
|
||||
return i.documents[i.index], datastore.StatusOk
|
||||
}
|
||||
|
||||
func testQueryExecute(
|
||||
t *testing.T,
|
||||
query parsers.SelectStmt,
|
||||
data []memoryexecutor.RowType,
|
||||
expectedData []memoryexecutor.RowType,
|
||||
) {
|
||||
result := memoryexecutor.ExecuteQuery(query, data)
|
||||
iter := NewTestDocumentIterator(data)
|
||||
result := memoryexecutor.ExecuteQuery(query, iter)
|
||||
|
||||
if !reflect.DeepEqual(result, expectedData) {
|
||||
t.Errorf("execution result does not match expected data.\nExpected: %+v\nGot: %+v", expectedData, result)
|
||||
|
22
query_executors/memory_executor/offset_iterator.go
Normal file
22
query_executors/memory_executor/offset_iterator.go
Normal file
@ -0,0 +1,22 @@
|
||||
package memoryexecutor
|
||||
|
||||
import "github.com/pikami/cosmium/internal/datastore"
|
||||
|
||||
type offsetIterator struct {
|
||||
documents rowTypeIterator
|
||||
offset int
|
||||
skipped bool
|
||||
}
|
||||
|
||||
func (oi *offsetIterator) Next() (RowType, datastore.DataStoreStatus) {
|
||||
if oi.skipped {
|
||||
return oi.documents.Next()
|
||||
}
|
||||
|
||||
for i := 0; i < oi.offset; i++ {
|
||||
oi.documents.Next()
|
||||
}
|
||||
|
||||
oi.skipped = true
|
||||
return oi.Next()
|
||||
}
|
63
query_executors/memory_executor/order_iterator.go
Normal file
63
query_executors/memory_executor/order_iterator.go
Normal file
@ -0,0 +1,63 @@
|
||||
package memoryexecutor
|
||||
|
||||
import (
|
||||
"sort"
|
||||
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
)
|
||||
|
||||
type orderIterator struct {
|
||||
documents rowIterator
|
||||
orderExpressions []parsers.OrderExpression
|
||||
orderedDocs []rowContext
|
||||
docsIndex int
|
||||
}
|
||||
|
||||
func (oi *orderIterator) Next() (rowContext, datastore.DataStoreStatus) {
|
||||
if oi.orderedDocs != nil {
|
||||
if oi.docsIndex >= len(oi.orderedDocs) {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
row := oi.orderedDocs[oi.docsIndex]
|
||||
oi.orderedDocs[oi.docsIndex] = rowContext{}
|
||||
oi.docsIndex++
|
||||
return row, datastore.StatusOk
|
||||
}
|
||||
|
||||
oi.orderedDocs = make([]rowContext, 0)
|
||||
for {
|
||||
row, status := oi.documents.Next()
|
||||
if status != datastore.StatusOk {
|
||||
break
|
||||
}
|
||||
|
||||
oi.orderedDocs = append(oi.orderedDocs, row)
|
||||
}
|
||||
oi.documents = nil
|
||||
|
||||
less := func(i, j int) bool {
|
||||
for _, order := range oi.orderExpressions {
|
||||
val1 := oi.orderedDocs[i].resolveSelectItem(order.SelectItem)
|
||||
val2 := oi.orderedDocs[j].resolveSelectItem(order.SelectItem)
|
||||
|
||||
cmp := compareValues(val1, val2)
|
||||
if cmp != 0 {
|
||||
if order.Direction == parsers.OrderDirectionDesc {
|
||||
return cmp > 0
|
||||
}
|
||||
return cmp < 0
|
||||
}
|
||||
}
|
||||
return i < j
|
||||
}
|
||||
|
||||
sort.SliceStable(oi.orderedDocs, less)
|
||||
|
||||
if len(oi.orderedDocs) == 0 {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
oi.docsIndex = 1
|
||||
return oi.orderedDocs[0], datastore.StatusOk
|
||||
}
|
90
query_executors/memory_executor/project_iterator.go
Normal file
90
query_executors/memory_executor/project_iterator.go
Normal file
@ -0,0 +1,90 @@
|
||||
package memoryexecutor
|
||||
|
||||
import (
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
"golang.org/x/exp/slices"
|
||||
)
|
||||
|
||||
type projectIterator struct {
|
||||
documents rowIterator
|
||||
selectItems []parsers.SelectItem
|
||||
groupBy []parsers.SelectItem
|
||||
}
|
||||
|
||||
func (pi *projectIterator) Next() (RowType, datastore.DataStoreStatus) {
|
||||
if pi.documents == nil {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
row, status := pi.documents.Next()
|
||||
if status != datastore.StatusOk {
|
||||
pi.documents = nil
|
||||
return rowContext{}, status
|
||||
}
|
||||
|
||||
if hasAggregateFunctions(pi.selectItems) && len(pi.groupBy) == 0 {
|
||||
// When can have aggregate functions without GROUP BY clause,
|
||||
// we should aggregate all rows in that case.
|
||||
allDocuments := []rowContext{row}
|
||||
for {
|
||||
row, status := pi.documents.Next()
|
||||
if status != datastore.StatusOk {
|
||||
break
|
||||
}
|
||||
|
||||
allDocuments = append(allDocuments, row)
|
||||
}
|
||||
|
||||
if len(allDocuments) == 0 {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
aggRow := rowContext{
|
||||
tables: row.tables,
|
||||
parameters: row.parameters,
|
||||
grouppedRows: allDocuments,
|
||||
}
|
||||
|
||||
return aggRow.applyProjection(pi.selectItems), datastore.StatusOk
|
||||
}
|
||||
|
||||
return row.applyProjection(pi.selectItems), datastore.StatusOk
|
||||
}
|
||||
|
||||
func (r rowContext) applyProjection(selectItems []parsers.SelectItem) RowType {
|
||||
// When the first value is top level, select it instead
|
||||
if len(selectItems) > 0 && selectItems[0].IsTopLevel {
|
||||
return r.resolveSelectItem(selectItems[0])
|
||||
}
|
||||
|
||||
// Construct a new row based on the selected columns
|
||||
row := make(map[string]interface{})
|
||||
for index, selectItem := range selectItems {
|
||||
destinationName := resolveDestinationColumnName(selectItem, index, r.parameters)
|
||||
|
||||
row[destinationName] = r.resolveSelectItem(selectItem)
|
||||
}
|
||||
|
||||
return row
|
||||
}
|
||||
|
||||
func hasAggregateFunctions(selectItems []parsers.SelectItem) bool {
|
||||
if selectItems == nil {
|
||||
return false
|
||||
}
|
||||
|
||||
for _, selectItem := range selectItems {
|
||||
if selectItem.Type == parsers.SelectItemTypeFunctionCall {
|
||||
if typedValue, ok := selectItem.Value.(parsers.FunctionCall); ok && slices.Contains[[]parsers.FunctionCallType](parsers.AggregateFunctions, typedValue.Type) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
if hasAggregateFunctions(selectItem.SelectItems) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
@ -0,0 +1,44 @@
|
||||
package memoryexecutor
|
||||
|
||||
import (
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
"github.com/pikami/cosmium/parsers"
|
||||
)
|
||||
|
||||
type rowTypeToRowContextIterator struct {
|
||||
documents rowTypeIterator
|
||||
query parsers.SelectStmt
|
||||
}
|
||||
|
||||
func (di *rowTypeToRowContextIterator) Next() (rowContext, datastore.DataStoreStatus) {
|
||||
if di.documents == nil {
|
||||
return rowContext{}, datastore.IterEOF
|
||||
}
|
||||
|
||||
doc, status := di.documents.Next()
|
||||
if status != datastore.StatusOk {
|
||||
di.documents = nil
|
||||
return rowContext{}, status
|
||||
}
|
||||
|
||||
var initialTableName string
|
||||
if di.query.Table.SelectItem.Type == parsers.SelectItemTypeSubQuery {
|
||||
initialTableName = di.query.Table.SelectItem.Value.(parsers.SelectStmt).Table.Value
|
||||
}
|
||||
|
||||
if initialTableName == "" {
|
||||
initialTableName = di.query.Table.Value
|
||||
}
|
||||
|
||||
if initialTableName == "" {
|
||||
initialTableName = resolveDestinationColumnName(di.query.Table.SelectItem, 0, di.query.Parameters)
|
||||
}
|
||||
|
||||
return rowContext{
|
||||
parameters: di.query.Parameters,
|
||||
tables: map[string]RowType{
|
||||
initialTableName: doc,
|
||||
"$root": doc,
|
||||
},
|
||||
}, status
|
||||
}
|
@ -5,7 +5,7 @@ import (
|
||||
"encoding/json"
|
||||
"strings"
|
||||
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
)
|
||||
|
||||
//export CreateCollection
|
||||
@ -20,15 +20,15 @@ func CreateCollection(serverName *C.char, databaseId *C.char, collectionJson *C.
|
||||
return ResponseServerInstanceNotFound
|
||||
}
|
||||
|
||||
var collection repositorymodels.Collection
|
||||
var collection datastore.Collection
|
||||
err := json.NewDecoder(strings.NewReader(collectionStr)).Decode(&collection)
|
||||
if err != nil {
|
||||
return ResponseFailedToParseRequest
|
||||
}
|
||||
|
||||
_, code := serverInstance.repository.CreateCollection(databaseIdStr, collection)
|
||||
_, code := serverInstance.dataStore.CreateCollection(databaseIdStr, collection)
|
||||
|
||||
return repositoryStatusToResponseCode(code)
|
||||
return dataStoreStatusToResponseCode(code)
|
||||
}
|
||||
|
||||
//export GetCollection
|
||||
@ -43,8 +43,8 @@ func GetCollection(serverName *C.char, databaseId *C.char, collectionId *C.char)
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
collection, code := serverInstance.repository.GetCollection(databaseIdStr, collectionIdStr)
|
||||
if code != repositorymodels.StatusOk {
|
||||
collection, code := serverInstance.dataStore.GetCollection(databaseIdStr, collectionIdStr)
|
||||
if code != datastore.StatusOk {
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
@ -66,8 +66,8 @@ func GetAllCollections(serverName *C.char, databaseId *C.char) *C.char {
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
collections, code := serverInstance.repository.GetAllCollections(databaseIdStr)
|
||||
if code != repositorymodels.StatusOk {
|
||||
collections, code := serverInstance.dataStore.GetAllCollections(databaseIdStr)
|
||||
if code != datastore.StatusOk {
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
@ -90,7 +90,7 @@ func DeleteCollection(serverName *C.char, databaseId *C.char, collectionId *C.ch
|
||||
return ResponseServerInstanceNotFound
|
||||
}
|
||||
|
||||
code := serverInstance.repository.DeleteCollection(databaseIdStr, collectionIdStr)
|
||||
code := serverInstance.dataStore.DeleteCollection(databaseIdStr, collectionIdStr)
|
||||
|
||||
return repositoryStatusToResponseCode(code)
|
||||
return dataStoreStatusToResponseCode(code)
|
||||
}
|
||||
|
@ -5,7 +5,7 @@ import (
|
||||
"encoding/json"
|
||||
"strings"
|
||||
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
)
|
||||
|
||||
//export CreateDatabase
|
||||
@ -19,15 +19,15 @@ func CreateDatabase(serverName *C.char, databaseJson *C.char) int {
|
||||
return ResponseServerInstanceNotFound
|
||||
}
|
||||
|
||||
var database repositorymodels.Database
|
||||
var database datastore.Database
|
||||
err := json.NewDecoder(strings.NewReader(databaseStr)).Decode(&database)
|
||||
if err != nil {
|
||||
return ResponseFailedToParseRequest
|
||||
}
|
||||
|
||||
_, code := serverInstance.repository.CreateDatabase(database)
|
||||
_, code := serverInstance.dataStore.CreateDatabase(database)
|
||||
|
||||
return repositoryStatusToResponseCode(code)
|
||||
return dataStoreStatusToResponseCode(code)
|
||||
}
|
||||
|
||||
//export GetDatabase
|
||||
@ -41,8 +41,8 @@ func GetDatabase(serverName *C.char, databaseId *C.char) *C.char {
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
database, code := serverInstance.repository.GetDatabase(databaseIdStr)
|
||||
if code != repositorymodels.StatusOk {
|
||||
database, code := serverInstance.dataStore.GetDatabase(databaseIdStr)
|
||||
if code != datastore.StatusOk {
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
@ -63,8 +63,8 @@ func GetAllDatabases(serverName *C.char) *C.char {
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
databases, code := serverInstance.repository.GetAllDatabases()
|
||||
if code != repositorymodels.StatusOk {
|
||||
databases, code := serverInstance.dataStore.GetAllDatabases()
|
||||
if code != datastore.StatusOk {
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
@ -87,7 +87,7 @@ func DeleteDatabase(serverName *C.char, databaseId *C.char) int {
|
||||
return ResponseServerInstanceNotFound
|
||||
}
|
||||
|
||||
code := serverInstance.repository.DeleteDatabase(databaseIdStr)
|
||||
code := serverInstance.dataStore.DeleteDatabase(databaseIdStr)
|
||||
|
||||
return repositoryStatusToResponseCode(code)
|
||||
return dataStoreStatusToResponseCode(code)
|
||||
}
|
||||
|
@ -5,7 +5,7 @@ import (
|
||||
"encoding/json"
|
||||
"strings"
|
||||
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
)
|
||||
|
||||
//export CreateDocument
|
||||
@ -21,15 +21,15 @@ func CreateDocument(serverName *C.char, databaseId *C.char, collectionId *C.char
|
||||
return ResponseServerInstanceNotFound
|
||||
}
|
||||
|
||||
var document repositorymodels.Document
|
||||
var document datastore.Document
|
||||
err := json.NewDecoder(strings.NewReader(documentStr)).Decode(&document)
|
||||
if err != nil {
|
||||
return ResponseFailedToParseRequest
|
||||
}
|
||||
|
||||
_, code := serverInstance.repository.CreateDocument(databaseIdStr, collectionIdStr, document)
|
||||
_, code := serverInstance.dataStore.CreateDocument(databaseIdStr, collectionIdStr, document)
|
||||
|
||||
return repositoryStatusToResponseCode(code)
|
||||
return dataStoreStatusToResponseCode(code)
|
||||
}
|
||||
|
||||
//export GetDocument
|
||||
@ -45,8 +45,8 @@ func GetDocument(serverName *C.char, databaseId *C.char, collectionId *C.char, d
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
document, code := serverInstance.repository.GetDocument(databaseIdStr, collectionIdStr, documentIdStr)
|
||||
if code != repositorymodels.StatusOk {
|
||||
document, code := serverInstance.dataStore.GetDocument(databaseIdStr, collectionIdStr, documentIdStr)
|
||||
if code != datastore.StatusOk {
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
@ -69,8 +69,8 @@ func GetAllDocuments(serverName *C.char, databaseId *C.char, collectionId *C.cha
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
documents, code := serverInstance.repository.GetAllDocuments(databaseIdStr, collectionIdStr)
|
||||
if code != repositorymodels.StatusOk {
|
||||
documents, code := serverInstance.dataStore.GetAllDocuments(databaseIdStr, collectionIdStr)
|
||||
if code != datastore.StatusOk {
|
||||
return C.CString("")
|
||||
}
|
||||
|
||||
@ -95,19 +95,19 @@ func UpdateDocument(serverName *C.char, databaseId *C.char, collectionId *C.char
|
||||
return ResponseServerInstanceNotFound
|
||||
}
|
||||
|
||||
var document repositorymodels.Document
|
||||
var document datastore.Document
|
||||
err := json.Unmarshal([]byte(documentStr), &document)
|
||||
if err != nil {
|
||||
return ResponseFailedToParseRequest
|
||||
}
|
||||
|
||||
code := serverInstance.repository.DeleteDocument(databaseIdStr, collectionIdStr, documentIdStr)
|
||||
if code != repositorymodels.StatusOk {
|
||||
return repositoryStatusToResponseCode(code)
|
||||
code := serverInstance.dataStore.DeleteDocument(databaseIdStr, collectionIdStr, documentIdStr)
|
||||
if code != datastore.StatusOk {
|
||||
return dataStoreStatusToResponseCode(code)
|
||||
}
|
||||
|
||||
_, code = serverInstance.repository.CreateDocument(databaseIdStr, collectionIdStr, document)
|
||||
return repositoryStatusToResponseCode(code)
|
||||
_, code = serverInstance.dataStore.CreateDocument(databaseIdStr, collectionIdStr, document)
|
||||
return dataStoreStatusToResponseCode(code)
|
||||
}
|
||||
|
||||
//export DeleteDocument
|
||||
@ -123,7 +123,7 @@ func DeleteDocument(serverName *C.char, databaseId *C.char, collectionId *C.char
|
||||
return ResponseServerInstanceNotFound
|
||||
}
|
||||
|
||||
code := serverInstance.repository.DeleteDocument(databaseIdStr, collectionIdStr, documentIdStr)
|
||||
code := serverInstance.dataStore.DeleteDocument(databaseIdStr, collectionIdStr, documentIdStr)
|
||||
|
||||
return repositoryStatusToResponseCode(code)
|
||||
return dataStoreStatusToResponseCode(code)
|
||||
}
|
||||
|
@ -4,13 +4,12 @@ import (
|
||||
"sync"
|
||||
|
||||
"github.com/pikami/cosmium/api"
|
||||
"github.com/pikami/cosmium/internal/repositories"
|
||||
repositorymodels "github.com/pikami/cosmium/internal/repository_models"
|
||||
"github.com/pikami/cosmium/internal/datastore"
|
||||
)
|
||||
|
||||
type ServerInstance struct {
|
||||
server *api.ApiServer
|
||||
repository *repositories.DataRepository
|
||||
server *api.ApiServer
|
||||
dataStore datastore.DataStore
|
||||
}
|
||||
|
||||
var (
|
||||
@ -21,17 +20,18 @@ var (
|
||||
const (
|
||||
ResponseSuccess = 0
|
||||
|
||||
ResponseUnknown = 100
|
||||
ResponseFailedToParseConfiguration = 101
|
||||
ResponseFailedToLoadState = 102
|
||||
ResponseFailedToParseRequest = 103
|
||||
ResponseServerInstanceAlreadyExists = 104
|
||||
ResponseServerInstanceNotFound = 105
|
||||
ResponseFailedToStartServer = 106
|
||||
ResponseUnknown = 100
|
||||
ResponseFailedToParseConfiguration = 101
|
||||
ResponseFailedToLoadState = 102
|
||||
ResponseFailedToParseRequest = 103
|
||||
ResponseServerInstanceAlreadyExists = 104
|
||||
ResponseServerInstanceNotFound = 105
|
||||
ResponseFailedToStartServer = 106
|
||||
ResponseCurentDataStoreDoesNotSupportStateLoading = 107
|
||||
|
||||
ResponseRepositoryNotFound = 200
|
||||
ResponseRepositoryConflict = 201
|
||||
ResponseRepositoryBadRequest = 202
|
||||
ResponseDataStoreNotFound = 200
|
||||
ResponseDataStoreConflict = 201
|
||||
ResponseDataStoreBadRequest = 202
|
||||
)
|
||||
|
||||
func getInstance(serverName string) (*ServerInstance, bool) {
|
||||
@ -61,16 +61,16 @@ func removeInstance(serverName string) {
|
||||
delete(serverInstances, serverName)
|
||||
}
|
||||
|
||||
func repositoryStatusToResponseCode(status repositorymodels.RepositoryStatus) int {
|
||||
func dataStoreStatusToResponseCode(status datastore.DataStoreStatus) int {
|
||||
switch status {
|
||||
case repositorymodels.StatusOk:
|
||||
case datastore.StatusOk:
|
||||
return ResponseSuccess
|
||||
case repositorymodels.StatusNotFound:
|
||||
return ResponseRepositoryNotFound
|
||||
case repositorymodels.Conflict:
|
||||
return ResponseRepositoryConflict
|
||||
case repositorymodels.BadRequest:
|
||||
return ResponseRepositoryBadRequest
|
||||
case datastore.StatusNotFound:
|
||||
return ResponseDataStoreNotFound
|
||||
case datastore.Conflict:
|
||||
return ResponseDataStoreConflict
|
||||
case datastore.BadRequest:
|
||||
return ResponseDataStoreBadRequest
|
||||
default:
|
||||
return ResponseUnknown
|
||||
}
|
||||
|
@ -11,7 +11,7 @@ import (
|
||||
|
||||
"github.com/pikami/cosmium/api"
|
||||
"github.com/pikami/cosmium/api/config"
|
||||
"github.com/pikami/cosmium/internal/repositories"
|
||||
mapdatastore "github.com/pikami/cosmium/internal/datastore/map_datastore"
|
||||
)
|
||||
|
||||
//export CreateServerInstance
|
||||
@ -32,20 +32,20 @@ func CreateServerInstance(serverName *C.char, configurationJSON *C.char) int {
|
||||
configuration.ApplyDefaultsToEmptyFields()
|
||||
configuration.PopulateCalculatedFields()
|
||||
|
||||
repository := repositories.NewDataRepository(repositories.RepositoryOptions{
|
||||
dataStore := mapdatastore.NewMapDataStore(mapdatastore.MapDataStoreOptions{
|
||||
InitialDataFilePath: configuration.InitialDataFilePath,
|
||||
PersistDataFilePath: configuration.PersistDataFilePath,
|
||||
})
|
||||
|
||||
server := api.NewApiServer(repository, &configuration)
|
||||
server := api.NewApiServer(dataStore, &configuration)
|
||||
err = server.Start()
|
||||
if err != nil {
|
||||
return ResponseFailedToStartServer
|
||||
}
|
||||
|
||||
addInstance(serverNameStr, &ServerInstance{
|
||||
server: server,
|
||||
repository: repository,
|
||||
server: server,
|
||||
dataStore: dataStore,
|
||||
})
|
||||
|
||||
return ResponseSuccess
|
||||
@ -69,7 +69,7 @@ func GetServerInstanceState(serverName *C.char) *C.char {
|
||||
serverNameStr := C.GoString(serverName)
|
||||
|
||||
if serverInstance, ok := getInstance(serverNameStr); ok {
|
||||
stateJSON, err := serverInstance.repository.GetState()
|
||||
stateJSON, err := serverInstance.dataStore.DumpToJson()
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
@ -85,11 +85,14 @@ func LoadServerInstanceState(serverName *C.char, stateJSON *C.char) int {
|
||||
stateJSONStr := C.GoString(stateJSON)
|
||||
|
||||
if serverInstance, ok := getInstance(serverNameStr); ok {
|
||||
err := serverInstance.repository.LoadStateJSON(stateJSONStr)
|
||||
if err != nil {
|
||||
return ResponseFailedToLoadState
|
||||
if mapDS, ok := serverInstance.dataStore.(*mapdatastore.MapDataStore); ok {
|
||||
err := mapDS.LoadStateJSON(stateJSONStr)
|
||||
if err != nil {
|
||||
return ResponseFailedToLoadState
|
||||
}
|
||||
return ResponseSuccess
|
||||
}
|
||||
return ResponseSuccess
|
||||
return ResponseCurentDataStoreDoesNotSupportStateLoading
|
||||
}
|
||||
|
||||
return ResponseServerInstanceNotFound
|
||||
|
Loading…
x
Reference in New Issue
Block a user