From a9bfb5767c4824c6a961bf6218fa51d9c46f2a6e Mon Sep 17 00:00:00 2001
From: LittleSheep <littlesheep.code@hotmail.com>
Date: Sun, 18 Aug 2024 00:07:53 +0800
Subject: [PATCH] :bug: Fix validator still validating alias when it is blank

---
 pkg/internal/services/posts.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkg/internal/services/posts.go b/pkg/internal/services/posts.go
index 477369e..9dbbbaf 100644
--- a/pkg/internal/services/posts.go
+++ b/pkg/internal/services/posts.go
@@ -271,6 +271,10 @@ func EnsurePostCategoriesAndTags(item models.Post) (models.Post, error) {
 }
 
 func NewPost(user models.Account, item models.Post) (models.Post, error) {
+	if item.Alias != nil && len(*item.Alias) == 0 {
+		item.Alias = nil
+	}
+
 	if item.Alias != nil {
 		re := regexp.MustCompile(`^[a-z0-9.-]+$`)
 		if !re.MatchString(*item.Alias) {
@@ -333,6 +337,10 @@ func NewPost(user models.Account, item models.Post) (models.Post, error) {
 }
 
 func EditPost(item models.Post) (models.Post, error) {
+	if item.Alias != nil && len(*item.Alias) == 0 {
+		item.Alias = nil
+	}
+
 	if item.Alias != nil {
 		re := regexp.MustCompile(`^[a-z0-9.-]+$`)
 		if !re.MatchString(*item.Alias) {