chore(addon): 添加线下支付及华为支付基本配置

src/addon/offlinepay/event/PayClose.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace addon\offlinepay\event;
+
+use addon\offlinepay\model\Pay as PayModel;
+
+/**
+ * 关闭支付
+ */
+class PayClose
+{
+    /**
+     * 关闭支付
+     * @param $params
+     * @return array
+     */
+    public function handle($params)
+    {
+        $mch_info = json_decode($params['mch_info'], true);
+        $pay_type = $mch_info['pay_type'] ?? '';
+        if($pay_type == PayModel::PAY_TYPE){
+            $pay_model = new PayModel();
+            $result = $pay_model->close([['out_trade_no', '=', $params['out_trade_no']]]);
+            return $result;
+        }
+    }
+}