internal/web_server/handlers/hierarchy_handler.go

@@ -18,11 +18,6 @@ type createCourseSubCategoryReq struct {
 	IsActive     *bool   `json:"is_active"`
 }
 
-type createCourseCategoryReq struct {
-	Name     string `json:"name"`
-	IsActive *bool  `json:"is_active"`
-}
-
 type createLevelReq struct {
 	CourseID     int64  `json:"course_id"`
 	CEFRLevel    string `json:"cefr_level"`
@@ -116,68 +111,6 @@ func intOrNil(v *int32) interface{} {
 	return *v
 }
 
-// ListCourseCategories godoc
-// @Summary List course categories
-// @Description Legacy-compatible endpoint for listing course categories
-// @Tags course-management
-// @Produce json
-// @Success 200 {object} domain.Response
-// @Failure 500 {object} domain.ErrorResponse
-// @Router /api/v1/course-management/categories [get]
-func (h *Handler) ListCourseCategories(c *fiber.Ctx) error {
-	rows, err := h.analyticsDB.GetAllCourseCategories(c.Context(), dbgen.GetAllCourseCategoriesParams{
-		Offset: pgtype.Int4{Int32: 0, Valid: true},
-		Limit:  pgtype.Int4{Int32: 10000, Valid: true},
-	})
-	if err != nil {
-		return c.Status(fiber.StatusInternalServerError).JSON(domain.ErrorResponse{Message: "Failed to load categories", Error: err.Error()})
-	}
-
-	total := 0
-	if len(rows) > 0 {
-		total = int(rows[0].TotalCount)
-	}
-
-	return c.JSON(domain.Response{
-		Message: "Categories retrieved successfully",
-		Data: map[string]interface{}{
-			"categories":  rows,
-			"total_count": total,
-		},
-	})
-}
-
-// CreateCourseCategory godoc
-// @Summary Create course category
-// @Description Legacy-compatible endpoint for creating a course category
-// @Tags course-management
-// @Accept json
-// @Produce json
-// @Param body body createCourseCategoryReq true "Create category payload"
-// @Success 201 {object} domain.Response
-// @Failure 400 {object} domain.ErrorResponse
-// @Failure 500 {object} domain.ErrorResponse
-// @Router /api/v1/course-management/categories [post]
-func (h *Handler) CreateCourseCategory(c *fiber.Ctx) error {
-	var req createCourseCategoryReq
-	if err := c.BodyParser(&req); err != nil {
-		return c.Status(fiber.StatusBadRequest).JSON(domain.ErrorResponse{Message: "Invalid request body", Error: err.Error()})
-	}
-	if strings.TrimSpace(req.Name) == "" {
-		return c.Status(fiber.StatusBadRequest).JSON(domain.ErrorResponse{Message: "name is required"})
-	}
-
-	created, err := h.analyticsDB.CreateCourseCategory(c.Context(), dbgen.CreateCourseCategoryParams{
-		Name:    req.Name,
-		Column2: boolOrNil(req.IsActive),
-	})
-	if err != nil {
-		return c.Status(fiber.StatusInternalServerError).JSON(domain.ErrorResponse{Message: "Failed to create category", Error: err.Error()})
-	}
-
-	return c.Status(fiber.StatusCreated).JSON(domain.Response{Message: "Course category created", Data: created})
-}
-
 // UnifiedHierarchy godoc
 // @Summary Get unified course hierarchy
 // @Description Returns full hierarchy: category -> sub-category -> course

internal/web_server/routes.go

@@ -79,8 +79,6 @@ func (a *App) initAppRoutes() {
 	groupV1.Get("/assessment/questions/:id", h.GetAssessmentQuestionByID)
 
 	// Unified Course Management (single hierarchy model)
-	groupV1.Get("/course-management/categories", a.authMiddleware, a.RequirePermission("learning_tree.get"), h.ListCourseCategories)
-	groupV1.Post("/course-management/categories", a.authMiddleware, a.RequirePermission("course_categories.create"), h.CreateCourseCategory)
 	groupV1.Get("/course-management/hierarchy", a.authMiddleware, a.RequirePermission("learning_tree.get"), h.UnifiedHierarchy)
 	groupV1.Get("/course-management/courses/:courseId/hierarchy", a.authMiddleware, a.RequirePermission("learning_tree.get"), h.UnifiedHierarchyByCourse)
 	groupV1.Post("/course-management/sub-categories", a.authMiddleware, a.RequirePermission("course_categories.create"), h.CreateCourseSubCategory)