refactor: 处理文章发布时间为空情况

app/admin/model/v1/ArticleModel.php

@@ -16,6 +16,12 @@ class ArticleModel extends ArticleBaseModel
     // 软删除标记数据字段
     protected $deleteTime = 'deleted_at';
 
+    // 写入前，处理发布时间为空情况
+    public static function onBeforeWrite(ArticleModel $article)
+    {
+        $article->release_time = empty($article->release_time) ? null : $article->release_time;
+    }
+
     // 关联分类
     public function category()
     {

app/common/model/ArticleBaseModel.php

@@ -25,7 +25,7 @@ class ArticleBaseModel extends BaseModel
         'image'        => 'string',
         'desc'         => 'string',
         'recommend'    => 'int',
-        'release_time' => 'int',
+        'release_time' => 'datetime',
         'sort'         => 'int',
         'link'         => 'string',
         'content'      => 'string',

database/migrations/20241220062631_create_article.php

@@ -45,7 +45,7 @@ class CreateArticle extends Migrator
             ->addColumn('seo_keywords', 'string', ['limit' => 255, 'null' => true, 'default' => null, 'comment' => 'SEO关键字'])
             ->addColumn('seo_desc', 'string', ['limit' => 255, 'null' => true, 'default' => null, 'comment' => 'SEO描述'])
             ->addColumn('enabled', 'boolean', ['null' => false, 'default' => 1, 'comment' => '是否启用:1是,-1否'])
-            ->addColumn('release_time', 'datetime', ['null' => false, 'comment' => '发布时间'])
+            ->addColumn('release_time', 'datetime', ['null' => true, 'default' => null, 'comment' => '发布时间'])
             ->addColumn('created_at', 'timestamp', ['null' => false, 'default' => 'CURRENT_TIMESTAMP', 'comment' => '创建时间'])
             ->addColumn('updated_at', 'timestamp', ['null' => false, 'default' => 'CURRENT_TIMESTAMP', 'update' => 'CURRENT_TIMESTAMP', 'comment' => '更新时间'])
             ->addColumn('deleted_at', 'timestamp', ['null' => true, 'comment' => '删除时间'])