初始化项目：添加后端代码、ThinkPHP框架、前端资源

2026-09-03 12:42:39 +08:00
commit 482bece22e
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+<?php
+
+namespace app\api\model\app\activity;
+
+use think\Model;
+use think\Db;
+use app\api\model\app\activity\Ticket;
+use app\common\exception\Exception;
+use app\api\model\app\activity\UserTicket;
+use fast\Random;
+
+/**
+ * 线下活动-绑定课程
+ */
+class BindCourse extends Model
+{
+
+
+    // 表名
+    protected $name = 'app_activity_course';
+
+    // 自动写入时间戳字段
+    protected $autoWriteTimestamp = 'integer';
+
+    // 定义时间戳字段名
+    protected $createTime = 'createtime';
+    protected $updateTime = false;
+    protected $deleteTime = false;
+
+    public function course()
+    {
+        return $this->belongsTo('\app\api\model\course\Course', 'course_id', 'id', [], 'LEFT')->setEagerlyType(0);
+    }
+
+    /**
+     * 检查用户参与权限
+     * @return void
+     */
+    public static function checkJoinAuth($userId,$activityId){
+
+        $list = self::with(['course'])
+            ->where([
+                'activity_id'=>$activityId,
+                'course.status'=>1
+            ])
+            ->field("course_id")
+            ->select();
+
+        if(!$list){
+            return true;
+        }
+
+        foreach ($list as $item){
+            if(!\app\common\model\user\Subscription::getSubscriptionAuth($userId,$item['course_id'])){
+                return false;
+            }
+        }
+
+        return true;
+    }
+}