更新若干功能

app/Models/business/WxCardSchemeModel.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Models\business;
+
+use App\BaseApp\BaseBusinessModel;
+
+/**
+ * 小程序卡片画布方案（cc_wx_card_scheme）
+ *
+ * layers 是图层数组，小程序 ThemeCanvasCard 与后台画布编辑器共用同一份 JSON。
+ */
+class WxCardSchemeModel extends BaseBusinessModel
+{
+    protected $table = 'wx_card_scheme';
+
+    protected $guarded = [];
+
+    protected $casts = [
+        'layers' => 'array',
+    ];
+}