添加网站文件

application/api/validate/Team.php

@@ -0,0 +1,126 @@
+<?php
+// +----------------------------------------------------------------------
+// | likeshop100%开源免费商用商城系统
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | 开源版本可自由商用，可去除界面版权logo
+// | 商业版本务必购买商业授权，以免引起法律纠纷
+// | 禁止对系统程序代码以任何目的，任何形式的再发布
+// | gitee下载：https://gitee.com/likeshop_gitee
+// | github下载：https://github.com/likeshop-github
+// | 访问官网：https://www.likeshop.cn
+// | 访问社区：https://home.likeshop.cn
+// | 访问手册：http://doc.likeshop.cn
+// | 微信公众号：likeshop技术社区
+// | likeshop团队 版权所有 拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeshopTeam
+// +----------------------------------------------------------------------
+
+namespace app\api\validate;
+
+
+use think\Db;
+use think\Validate;
+
+class Team extends Validate
+{
+    protected $rule = [
+        'item_id' => 'require|integer|checkTeamGoods',
+        'goods_num' => 'require|integer',
+        'action' => 'require',
+        'pay_way' =>'require|in:1,2,3',
+        'found_id' => 'checkTeamFound',
+        'order_id' => 'require',
+        'team_id' => 'require|checkTeam',
+    ];
+
+    protected $message = [
+        'item_id.require' => '请选择商品规格',
+        'goods_num.require' => '请选择商品数量',
+        'goods_num.integer' => '商品数量错误',
+        'action.require' => '订单错误',
+        'pay_way.require' => '支付方式错误',
+        'found_id.require' => '参数缺失',
+        'order_id.require' => '参数缺失',
+        'team_id.require' => '参数缺失',
+    ];
+
+    protected function sceneAdd()
+    {
+        $this->only(['action', 'pay_way', 'goods_num', 'item_id', 'found_id', 'team_id']);
+    }
+
+
+    protected function sceneCheck()
+    {
+        $this->only(['team_id', 'found_id']);
+    }
+
+
+    //验证是否为拼团商品
+    protected function checkTeamGoods($value, $rule, $data = [])
+    {
+        $team_goods = Db::name('team_activity')->alias('a')
+            ->join('team_goods_item ti', 'ti.team_id = a.team_id')
+            ->join('goods_item gi', 'gi.id = ti.item_id')
+            ->where(['a.status' => 1, 'a.del' => 0])
+            ->whereBetweenTimeField('a.start_time','a.end_time')
+            ->where(['ti.item_id' => $value])
+            ->find();
+
+        if (!$team_goods){
+            return '不在活动时间内或活动已结束';
+        }
+
+        //商品库存是否足够
+        if ($data['goods_num'] > $team_goods['stock']){
+            return '库存不足';
+        }
+
+        return true;
+    }
+
+
+    //参团时验证团
+    protected function checkTeamFound($value, $rule, $data = [])
+    {
+        if (empty($value)){
+            return true;
+        }
+
+        $team_found = Db::name('team_found')
+            ->where(['id' => $value, 'status' => 0])
+            ->find();
+
+        if (!$team_found){
+            return '该团已结束';
+        }
+
+//        if ($team_found['join'] >= $team_found['need']){
+//            return ['code' => 20001, 'msg' => '该团已满员'];
+//        }
+//
+        //当前用户是否已参与团
+        $follow = Db::name('team_follow')
+            ->where(['found_id' => $value, 'follow_user_id' => $data['user_id']])
+            ->find();
+
+        if ($follow){
+            return '你已参加该团，无法再次参加了！';
+        }
+
+        return true;
+    }
+
+
+    protected function checkTeam($value, $rule, $data = [])
+    {
+        $team = Db::name('team_activity')->where(['team_id' => $value])->find();
+
+        if ($team['end_time'] < time()){
+            return '已过拼团活动截止时间';
+        }
+        return true;
+    }
+}