Expose repository functions to sharedlibs

sharedlibrary/documents.go

@@ -0,0 +1,122 @@
+package main
+
+import "C"
+import (
+	"encoding/json"
+
+	repositorymodels "github.com/pikami/cosmium/internal/repository_models"
+)
+
+//export CreateDocument
+func CreateDocument(serverName *C.char, databaseId *C.char, collectionId *C.char, documentJson *C.char) int {
+	serverNameStr := C.GoString(serverName)
+	databaseIdStr := C.GoString(databaseId)
+	collectionIdStr := C.GoString(collectionId)
+	documentStr := C.GoString(documentJson)
+
+	var ok bool
+	var serverInstance *ServerInstance
+	if serverInstance, ok = getInstance(serverNameStr); !ok {
+		return ResponseServerInstanceNotFound
+	}
+
+	var document repositorymodels.Document
+	err := json.Unmarshal([]byte(documentStr), &document)
+	if err != nil {
+		return ResponseFailedToParseRequest
+	}
+
+	_, code := serverInstance.repository.CreateDocument(databaseIdStr, collectionIdStr, document)
+
+	return repositoryStatusToResponseCode(code)
+}
+
+//export GetDocument
+func GetDocument(serverName *C.char, databaseId *C.char, collectionId *C.char, documentId *C.char) *C.char {
+	serverNameStr := C.GoString(serverName)
+	databaseIdStr := C.GoString(databaseId)
+	collectionIdStr := C.GoString(collectionId)
+	documentIdStr := C.GoString(documentId)
+
+	var ok bool
+	var serverInstance *ServerInstance
+	if serverInstance, ok = getInstance(serverNameStr); !ok {
+		return C.CString("")
+	}
+
+	document, code := serverInstance.repository.GetDocument(databaseIdStr, collectionIdStr, documentIdStr)
+	if code != repositorymodels.StatusOk {
+		return C.CString("")
+	}
+
+	documentJson, _ := json.Marshal(document)
+	return C.CString(string(documentJson))
+}
+
+//export GetAllDocuments
+func GetAllDocuments(serverName *C.char, databaseId *C.char, collectionId *C.char) *C.char {
+	serverNameStr := C.GoString(serverName)
+	databaseIdStr := C.GoString(databaseId)
+	collectionIdStr := C.GoString(collectionId)
+
+	var ok bool
+	var serverInstance *ServerInstance
+	if serverInstance, ok = getInstance(serverNameStr); !ok {
+		return C.CString("")
+	}
+
+	documents, code := serverInstance.repository.GetAllDocuments(databaseIdStr, collectionIdStr)
+	if code != repositorymodels.StatusOk {
+		return C.CString("")
+	}
+
+	documentsJson, _ := json.Marshal(documents)
+	return C.CString(string(documentsJson))
+}
+
+//export UpdateDocument
+func UpdateDocument(serverName *C.char, databaseId *C.char, collectionId *C.char, documentId *C.char, documentJson *C.char) int {
+	serverNameStr := C.GoString(serverName)
+	databaseIdStr := C.GoString(databaseId)
+	collectionIdStr := C.GoString(collectionId)
+	documentIdStr := C.GoString(documentId)
+	documentStr := C.GoString(documentJson)
+
+	var ok bool
+	var serverInstance *ServerInstance
+	if serverInstance, ok = getInstance(serverNameStr); !ok {
+		return ResponseServerInstanceNotFound
+	}
+
+	var document repositorymodels.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.repository.CreateDocument(databaseIdStr, collectionIdStr, document)
+	return repositoryStatusToResponseCode(code)
+}
+
+//export DeleteDocument
+func DeleteDocument(serverName *C.char, databaseId *C.char, collectionId *C.char, documentId *C.char) int {
+	serverNameStr := C.GoString(serverName)
+	databaseIdStr := C.GoString(databaseId)
+	collectionIdStr := C.GoString(collectionId)
+	documentIdStr := C.GoString(documentId)
+
+	var ok bool
+	var serverInstance *ServerInstance
+	if serverInstance, ok = getInstance(serverNameStr); !ok {
+		return ResponseServerInstanceNotFound
+	}
+
+	code := serverInstance.repository.DeleteDocument(databaseIdStr, collectionIdStr, documentIdStr)
+
+	return repositoryStatusToResponseCode(code)
+}