From 37257a2d9a88a736b9ac4c5830026836a53a0eda Mon Sep 17 00:00:00 2001
From: wucongxing <815046773@qq.com>
Date: Fri, 12 May 2023 20:41:34 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E6=83=A0=E5=8D=B7=E6=95=B0=E9=87=8F?=
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---
 app/Model/Coupon.php           | 23 +++++++++++++++++++++++
 app/Services/CouponService.php |  5 +++++
 2 files changed, 28 insertions(+)

diff --git a/app/Model/Coupon.php b/app/Model/Coupon.php
index 717bb83..d4f464b 100644
--- a/app/Model/Coupon.php
+++ b/app/Model/Coupon.php
@@ -74,4 +74,27 @@ class Coupon extends Model
         return self::where($params)->get($fields);
     }
 
+    /**
+     * 自增
+     * @param array $params
+     * @param string $field
+     * @param float $numeral
+     * @return int
+     */
+    public static function inc(array $params,string $field,float $numeral = 1): int
+    {
+        return self::where($params)->increment($field,$numeral);
+    }
+
+    /**
+     * 自减
+     * @param array $params
+     * @param string $field
+     * @param float $numeral
+     * @return int
+     */
+    public static function dec(array $params,string $field,float $numeral = 1): int
+    {
+        return self::where($params)->decrement($field,$numeral);
+    }
 }
diff --git a/app/Services/CouponService.php b/app/Services/CouponService.php
index 69e04d0..e3f7efa 100644
--- a/app/Services/CouponService.php
+++ b/app/Services/CouponService.php
@@ -130,6 +130,11 @@ class CouponService extends BaseService
                 return false;
             }
 
+            // 增加优惠卷发放数量
+            $params = array();
+            $params['coupon_id'] = $value['coupon_id'];
+            Coupon::inc($params,'coupon_take_count');
+
             // 添加弹窗表
             $data = array();
             $data['user_id'] = $user_id;