cmd/http-server/main.go

@@ -62,7 +62,6 @@ func main() {
 		{
 			categoriesRoutes.POST("/add", handlers.CategoryAdd)
 			categoriesRoutes.GET("/:id", handlers.CategoryGetId)
-			categoriesRoutes.GET("/all", handlers.CategoryGetAll)
 			categoriesRoutes.PUT("/edit/:id", handlers.CategoryPutId)
 			categoriesRoutes.DELETE("/delete/:id", handlers.CategoryDeleteId)
 		}
@@ -84,7 +83,6 @@ func main() {
 		{
 			typesRoutes.POST("/add", handlers.TypeAdd)
 			typesRoutes.GET("/:id", handlers.TypeGetId)
-			typesRoutes.GET("/all", handlers.TypeGetAll)
 			typesRoutes.PUT("/edit/:id", handlers.TypePutId)
 			typesRoutes.DELETE("/delete/:id", handlers.TypeDeleteId)
 		}

db/category.go

@@ -35,16 +35,12 @@ var (
 	ERROR_CATEGORY_PARENT_NOT_FOUND  = errors.New("Can't find Category with ParentID for user")
 	ERROR_CATEGORY_NAME_NOT_UNIQUE   = errors.New("Name for Category have to be unique for user")
 	ERROR_CATEGORY_USER_ID_NOT_EQUAL = errors.New("ParentID is invalid for user")
-	ERROR_CATEGORY_SELF_REFERENCING  = errors.New("Category can't set itself as a parent")
 )
 
 func (c *Category) BeforeSave(tx *gorm.DB) error {
-	if c.ParentID == c.ID {
-		return ERROR_CATEGORY_SELF_REFERENCING
-	}
 	if c.ParentID != 0 {
 		var parent Category
-		if err := tx.Find(&parent, c.ParentID).Error; err != nil {
+		if err := tx.Find(&parent, c.ID).Error; err != nil {
 			return err
 		}
 		if parent.ID == 0 {
@@ -58,7 +54,7 @@ func (c *Category) BeforeSave(tx *gorm.DB) error {
 	if err := tx.Find(&dup, Category{Name: c.Name, UserID: c.UserID}).Error; err != nil {
 		return err
 	}
-	if c.ID != dup.ID && dup.ID != 0 {
+	if dup.ID != 0 {
 		return ERROR_CATEGORY_NAME_NOT_UNIQUE
 	}
 	return nil

handlers/category.go

@@ -6,14 +6,6 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
-var categoryTransform func(*db.Category) types.DbCategory = func(inp *db.Category) types.DbCategory {
-	return types.DbCategory{
-		ID:       inp.ID,
-		Name:     inp.Name,
-		ParentID: inp.ParentID,
-	}
-}
-
 // @Summary Get category by id
 // @Description Get category by id
 // @Tags category
@@ -29,37 +21,13 @@ var categoryTransform func(*db.Category) types.DbCategory = func(inp *db.Categor
 // @Security ApiKeyAuth
 // @Router /category/:id [get]
 func CategoryGetId(c *gin.Context) {
-	GetHandler(categoryTransform)(c)
+	GetHandler(func(inp *db.Category) types.DbCategory {
-}
+		return types.DbCategory{
-
+			ID:       inp.ID,
-// @Summary Get all categories for user
+			Name:     inp.Name,
-// @Description Get all categories for user
+			ParentID: inp.ParentID,
-// @Tags type
+		}
-// @Produce json
+	})(c)
-// @Param Authorization header string true "Bearer token"
-// @Success 200 {object} []types.DbCategory
-// @Failure 401 {object} types.ErrorResponse
-// @Failure 500 {object} types.ErrorResponse
-// @Security ApiKeyAuth
-// @Router /category/all [get]
-func CategoryGetAll(c *gin.Context) {
-	userID, err := GetUserID(c)
-	if err != nil {
-		c.JSON(500, types.ErrorResponse{Message: err.Error()})
-		return
-	}
-	dbc := db.Connect()
-	var entities []*db.Category
-	if err := dbc.Find(&entities, db.Category{UserID: userID}).Error; err != nil {
-		c.JSON(500, types.ErrorResponse{Message: err.Error()})
-		return
-	}
-
-	var ret []types.DbCategory
-	for _, entity := range entities {
-		ret = append(ret, categoryTransform(entity))
-	}
-	c.JSON(200, ret)
 }
 
 // @Summary Get category by id
@@ -102,7 +70,13 @@ func CategoryPutId(c *gin.Context) {
 			dst.Name = src.Name
 			dst.ParentID = src.ParentID
 		},
-		categoryTransform,
+		func(inp *db.Category) types.DbCategory {
+			return types.DbCategory{
+				ID:       inp.ID,
+				Name:     inp.Name,
+				ParentID: inp.ParentID,
+			}
+		},
 	)(c)
 }
 

handlers/type.go

@@ -6,15 +6,6 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
-var typeTransform func(inp *db.Type) types.DbType = func(inp *db.Type) types.DbType {
-	return types.DbType{
-		ID:      inp.ID,
-		Name:    inp.Name,
-		Comment: inp.Comment,
-		Color:   inp.Color,
-	}
-}
-
 // @Summary Get dbtype by id
 // @Description Get dbtype by id
 // @Tags dbtype
@@ -30,37 +21,14 @@ var typeTransform func(inp *db.Type) types.DbType = func(inp *db.Type) types.DbT
 // @Security ApiKeyAuth
 // @Router /dbtype/:id [get]
 func TypeGetId(c *gin.Context) {
-	GetHandler(typeTransform)(c)
+	GetHandler(func(inp *db.Type) types.DbType {
-}
+		return types.DbType{
-
+			ID:      inp.ID,
-// @Summary Get all types for user
+			Name:    inp.Name,
-// @Description Get all types for user
+			Comment: inp.Comment,
-// @Tags type
+			Color:   inp.Color,
-// @Produce json
+		}
-// @Param Authorization header string true "Bearer token"
+	})(c)
-// @Success 200 {object} []types.DbType
-// @Failure 401 {object} types.ErrorResponse
-// @Failure 500 {object} types.ErrorResponse
-// @Security ApiKeyAuth
-// @Router /type/all [get]
-func TypeGetAll(c *gin.Context) {
-	userID, err := GetUserID(c)
-	if err != nil {
-		c.JSON(500, types.ErrorResponse{Message: err.Error()})
-		return
-	}
-	dbc := db.Connect()
-	var entities []*db.Type
-	if err := dbc.Find(&entities, db.Type{UserID: userID}).Error; err != nil {
-		c.JSON(500, types.ErrorResponse{Message: err.Error()})
-		return
-	}
-
-	var ret []types.DbType
-	for _, entity := range entities {
-		ret = append(ret, typeTransform(entity))
-	}
-	c.JSON(200, ret)
 }
 
 // @Summary Get dbtype by id
@@ -106,7 +74,14 @@ func TypePutId(c *gin.Context) {
 			dst.Comment = updates.Comment
 			dst.Color = updates.Color
 		},
-		typeTransform,
+		func(inp *db.Type) types.DbType {
+			return types.DbType{
+				ID:      inp.ID,
+				Name:    inp.Name,
+				Comment: inp.Comment,
+				Color:   inp.Color,
+			}
+		},
 	)(c)
 }