完善充值列表接口

application/api/controller/User.php

@@ -1518,7 +1518,21 @@ class User extends Api
 
     //充值列表
     public function rechargelist() {
-        $list = Db::name('recharge')->field('id, title, price, couponnum')->order('weigh desc')->select();
+        $list = Db::name('recharge')->field('id, title, price, coupon_id, couponnum')->order('weigh desc')->select();
+
+        $coupon = Db::name('coupon');
+        foreach ($list as &$v) {
+            $coupon_info = $coupon->find($v['coupon_id']);
+            if ($coupon_info) {
+                if ($coupon_info['type'] == 1) {
+                    $v['coupon_title'] = $coupon_info['money'] . '折';
+                } else {
+                    $v['coupon_title'] = $coupon_info['money'] . '元';
+                }
+            } else {
+                $v['coupon_title'] = '';
+            }
+        }
 
         $this->success('充值列表', $list);
     }