Merge pull request #27 from RianIhsan/feature/delete-user-by-admin

feature:delete user by admin

admin/repository.go

@@ -14,6 +14,7 @@ type Repository interface {
 	GetPaginatedTransactions(offset, limit int) ([]transaction.Transaction, error)
 	SearchTransactionByUsername(name string) ([]transaction.Transaction, error)
 	GetTotalTransactionsByUsername(name string) (int64, error)
+	GetUserById(userId int) (user.User, error)
 }
 
 type repository struct {
@@ -89,3 +90,13 @@ func (r *repository) SearchTransactionByUsername(name string) ([]transaction.Tra
 	}
 	return userTransaction, nil
 }
+
+func (r *repository) GetUserById(userId int) (user.User, error) {
+	var u user.User
+	err := r.db.Where("id = ?", userId).Delete(&u).Error
+	if err != nil {
+		return u, err
+	}
+
+	return u, nil
+}

admin/service.go

@@ -11,6 +11,7 @@ type Service interface {
 	SearchUserByName(name string) ([]user.User, error)
 	GetTransactionsPagination(page, pageSize int) ([]transaction.Transaction, int, int, int, int, error)
 	SearchTransactionByUsername(name string) ([]transaction.Transaction, error)
+	DeleteUserById(id int) (user.User, error)
 }
 
 type service struct {
@@ -90,3 +91,12 @@ func (s *service) SearchTransactionByUsername(name string) ([]transaction.Transa
 	}
 	return userTransaction, nil
 }
+
+func (s *service) DeleteUserById(id int) (user.User, error) {
+	deleteUser, err := s.repository.GetUserById(id)
+	if err != nil {
+		return user.User{}, err
+	}
+
+	return deleteUser, nil
+}

handler/admin.go

@@ -110,3 +110,28 @@ func (h *adminHandler) GetAllUsersTransactions(c *gin.Context) {
 	response := helper.ResponseWithPaginationAndNextPrev("List of users", admin.FormatterTransactions(transactions), currentPage, totalPages, nextPage, prevPage)
 	c.JSON(http.StatusOK, response)
 }
+
+func (h *adminHandler) DeleteUser(c *gin.Context) {
+	currentUser := c.MustGet("CurrentUser").(user.User)
+	if currentUser.Role != "admin" {
+		response := helper.GeneralResponse("Access denied")
+		c.JSON(http.StatusUnauthorized, response)
+		return
+	}
+	userId, err := strconv.Atoi(c.Param("id"))
+	if err != nil {
+		response := helper.ErrorResponse("Failed get user", err.Error())
+		c.JSON(http.StatusBadRequest, response)
+		return
+	}
+
+	_, err = h.service.DeleteUserById(userId)
+	if err != nil {
+		response := helper.ErrorResponse("Failed delete user", err.Error())
+		c.JSON(http.StatusBadRequest, response)
+		return
+	}
+
+	response := helper.GeneralResponse("Success Delete user")
+	c.JSON(http.StatusOK, response)
+}

routes/routes.go

@@ -54,4 +54,5 @@ func SetupRoute(router *gin.Engine) {
 
 	api.GET("/users", middleware.AuthMiddleware(authService, userService), adminHandler.GetAllUsers)
 	api.GET("/users/transactions", middleware.AuthMiddleware(authService, userService), adminHandler.GetAllUsersTransactions)
+	api.DELETE("/users/:id", middleware.AuthMiddleware(authService, userService), adminHandler.DeleteUser)
 }