init: 项目初始代码

app/api/model/GoodsCoupon.php

@@ -0,0 +1,35 @@
+<?php
+namespace app\api\model;
+
+use think\Model;
+
+/**
+ * 优惠券模型
+ * @mixin \think\Model
+ */
+class GoodsCoupon extends BaseModel
+{
+    protected $schema = [
+        'id'	        =>'int',
+        'platform_id'	=>'int',
+        'language_id'	=>'int',
+        'site_id'	    =>'int',
+        'old_code'	    =>'string',
+        'new_code'	    =>'string',
+        'create_time'	=>'int',
+        'update_time'	=>'int',
+    ];
+
+    /**
+     *
+     * @param $data
+     * @return array|Model|void|null
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function getLatest($data)
+    {
+        return $this->order($this->pk,'desc')->where($data)->find();
+    }
+}