Implement state export endpoint

api/handlers/cosmium.go

@@ -0,0 +1,12 @@
+package handlers
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pikami/cosmium/internal/repositories"
+)
+
+func CosmiumExport(c *gin.Context) {
+	c.IndentedJSON(http.StatusOK, repositories.GetState())
+}

api/handlers/middleware/authentication.go

@@ -13,7 +13,9 @@ import (
 func Authentication() gin.HandlerFunc {
 	return func(c *gin.Context) {
 		requestUrl := c.Request.URL.String()
-		if config.Config.DisableAuth || strings.HasPrefix(requestUrl, "/_explorer") {
+		if config.Config.DisableAuth ||
+			strings.HasPrefix(requestUrl, "/_explorer") ||
+			strings.HasPrefix(requestUrl, "/cosmium") {
 			return
 		}
 

api/router.go

@@ -37,6 +37,8 @@ func CreateRouter() *gin.Engine {
 	router.GET("/offers", handlers.GetOffers)
 	router.GET("/", handlers.GetServerInfo)
 
+	router.GET("/cosmium/export", handlers.CosmiumExport)
+
 	handlers.RegisterExplorerHandlers(router)
 
 	return router

internal/repositories/state.go

@@ -29,3 +29,11 @@ func LoadStateFS(filePath string) {
 	collections = state.Collections
 	documents = state.Documents
 }
+
+func GetState() map[string]interface{} {
+	return map[string]interface{}{
+		"databases":   databases,
+		"collections": collections,
+		"documents":   documents,
+	}
+}