Propertytypegroups-Tree

xcpq/buildtime/xcpq_editor/internal/handlers/property_types_handler.go

@@ -0,0 +1,59 @@
+package handlers
+
+import (
+	"html/template"
+	"log"
+	"net/http"
+	"xcpq_editor/internal/services"
+
+	"github.com/gin-gonic/gin"
+)
+
+type PropertyTypesHandler struct {
+	propertyTypeService *services.PropertyTypeService
+}
+
+func NewPropertyTypesHandler(propertyTypeService *services.PropertyTypeService) *PropertyTypesHandler {
+	return &PropertyTypesHandler{
+		propertyTypeService: propertyTypeService,
+	}
+}
+
+func (h *PropertyTypesHandler) GetRootPropertyTypesGroups(ctx *gin.Context) {
+	rootGroups, err := h.propertyTypeService.GetRootPropertyTypesGroups()
+	log.Printf("Handler retrieved %d root property types groups", len(rootGroups))
+
+	if rootGroups == nil {
+		ctx.JSON(http.StatusNotFound, gin.H{"error": "No root property types groups found"})
+		return
+	}
+
+	// If there was an error but rootGroups is not nil, we still want to return the data
+	if err != nil {
+		ctx.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	log.Printf("Loading template for %d root property types groups", len(rootGroups))
+	// template for handling the response can be added here if needed
+	tmpl, err := template.ParseFiles(
+		"../templates/partials/ptg_treeNode.html",
+	)
+
+	if err != nil {
+		ctx.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	log.Printf("Template parsed successfully")
+
+	// execute template
+	log.Printf("Executing template with root property types groups")
+	err = tmpl.Execute(ctx.Writer, rootGroups)
+	if err != nil {
+		ctx.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	log.Printf("Template executed successfully")
+	ctx.JSON(http.StatusOK, rootGroups)
+}