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app/common/logic/MessageNotificationsLogic.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace app\common\logic;
+
+use app\common\traits\crud\CrudLogicTrait;
+use app\common\model\MessageNotifications;
+
+class MessageNotificationsLogic
+{
+    use CrudLogicTrait;
+
+    /**
+     * 指定当前要操作的模型
+     */
+    protected string $modelClass = MessageNotifications::class;
+
+
+    public function logicDeleteBy($config)
+    {
+        $msg = $this->logicShow($config);
+        if ($msg) {
+            // 删除关联的用户状态记录
+            $msg->userStatuses()->delete();
+            // 删除消息本身
+            $msg->delete();
+        }
+        return true;
+    }
+}