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\controller\app\vip;
+
+use app\common\controller\Api;
+
+/**
+ * 付费会员卡
+ */
+class CardPrivilege extends Api
+{
+    protected $noNeedLogin = ["getGoodsPrivilege"];
+    protected $noNeedRight = ['*'];
+
+    protected $model = null;
+    protected $cardPrivilegeModel = null;
+
+    public function _initialize()
+    {
+        parent::_initialize();
+        \app\common\model\fill\Handle::check('app_config','vip');
+        $this->model = new \app\api\model\app\vip\CardPrivilege;
+        $this->cardModel = new \app\api\model\app\vip\Card;
+        
+    }
+
+
+    /**
+     * 获取特权商品列表
+     * @return void
+     */
+    public function getGoodsList(){
+        $limit = input('limit',10);
+        $page = input('page',1);
+
+        $type = input('type','');
+        $name = input('name','');
+        $sort = input('sort','time');
+        $order = input('order','desc');
+        $privilegeType = input('privilege_type','free');
+        $cardId = input('card_id');
+
+
+        $where = [];
+
+        if($type){
+            $where['course.type'] = $type;
+        }
+
+        if($name){
+            $where['course.name'] = ['like',"%{$name}%"];
+        }
+
+        $where['card_privilege.type'] = $privilegeType;
+        $where['card_privilege.card_id'] = $cardId;
+        $where['course.uniacid'] = UNIACID;
+
+        switch ($sort){
+            case 'time':
+                $sort = 'course.createtime';
+                break;
+            case 'price':
+                $sort = 'course.price';
+                break;
+            default:
+                $sort = 'course.createtime';
+                break;
+        }
+
+        $cardInfo = $this->cardModel->where([
+            'id'=>$cardId,
+            'status'=>1
+        ])->find();
+
+        if(!$cardInfo){
+            $this->error('获取失败');
+        }
+
+        $list = $this->model
+            ->setUniacid(false)
+            ->with(['course'])
+            ->where($where)
+            ->limit($limit)
+            ->page($page)
+            ->order($sort,$order)
+            ->select();
+
+        //获取card详情
+
+        $data = [];
+        if($list){
+            foreach ($list as &$row) {
+
+
+                $row->course->visible(['name','cover','price','price_marking','pay_type','type','id','is_vip_goods']);
+                
+                $cardInfo['privilege_discount_val'] = $privilegeType == 'free' ? 0 : $cardInfo['privilege_discount_val'];
+
+                $discountPrice = \app\api\model\app\vip\CardPrivilege::getDiscountPrice($row->course->price,$cardInfo['privilege_discount_val']);
+
+                $row->course['price'] = $discountPrice['price'];
+                $row->course['price_marking'] = $discountPrice['price_marking'];
+                $row->course->is_vip_goods = true;
+                $data[] = $row->course;
+            }
+        }
+
+        $this->success('获取成功', $data);
+    }
+
+
+    /**
+     * 获取商品对应会员卡优惠
+     * 优先级：
+     *  1. 用户当前已开通会员卡
+     *  2. 指定课程作用域下绑定该商品的会员卡
+     *  3. 全部课程作用域且课程类型受作用 (article/video/audio/live/column) 的会员卡
+     * @return void
+     */
+    public function getGoodsPrivilege(){
+
+        if(!$this->auth->isLogin()){
+            $this->success('获取成功', ['goodsVipInfo'=>null,'isNowGoodsVip'=>false]);
+        }
+
+
+        $goodsId = input('id');
+
+        $config = \app\common\model\app\Config::getConfig('vip');
+
+
+        if($config['status'] != 1 || $config['entrance'] != 1){
+            $this->success('入口关闭');
+        }
+
+        $isNowGoodsVip = true;
+
+        //如果用户开通了会员 那么先获取用户开通的会员有没有指定商品的优惠
+        $userVipInfo = \app\common\model\app\vip\CardUser::getUserVipInfo($this->auth->id);
+
+        $cardInfo = false;
+
+        if($userVipInfo){
+            //先尝试匹配 指定课程
+            $cardInfo = $this->model->with(['card'])->where([
+                'goods_id'=>$goodsId,
+                'card.status'=>1,
+                'card_id'=>$userVipInfo['card']['id']
+            ])->order('card_privilege.type','desc')->find();
+
+            //再尝试匹配 当前已开通卡的「全部课程」作用域权益
+            if (!$cardInfo) {
+                $cardInfo = $this->buildScopeAllCardPrivilege($userVipInfo['card'], $goodsId);
+            }
+        }
+
+        //没有开通会员 或 没有已开通会员的优惠
+        if(!$cardInfo){
+            //先尝试匹配 指定课程绑定的会员卡
+            $cardInfo = $this->model->with(['card'])->where([
+                'goods_id'=>$goodsId,
+                'card.status'=>1
+            ])->order('card_privilege.type','desc')->find();
+            $isNowGoodsVip = false;
+
+            //再尝试匹配 启用「全部课程」作用域的会员卡
+            if (!$cardInfo) {
+                $cardInfo = $this->findScopeAllCardForGoods($goodsId);
+            }
+        }
+
+
+        if($cardInfo){
+            $cardInfo->getRelation('card')->visible(['title','privilege_discount_val']);
+            $cardInfo->visible(['type','card']);
+        }
+
+
+        $this->success('获取成功', ['goodsVipInfo'=>$cardInfo,'isNowGoodsVip'=>$isNowGoodsVip]);
+    }
+
+    /**
+     * 当用户已开通会员卡，构造「全部课程」作用域下的权益伪记录
+     * @param array $card 已开通的会员卡
+     * @param int $goodsId
+     * @return false|\app\api\model\app\vip\CardPrivilege
+     */
+    protected function buildScopeAllCardPrivilege($card, $goodsId)
+    {
+        if (!$card) {
+            return false;
+        }
+
+        if (!\app\common\model\app\vip\CardPrivilege::isCourseInScopeAll($goodsId)) {
+            return false;
+        }
+
+        //优先 free 权益（与现有 order desc 一致）
+        if ($card['privilege_free'] == 1 && ($card['privilege_free_scope'] ?? 'specify') == 'all') {
+            return $this->makeVirtualPrivilege($card, 'free');
+        }
+
+        if ($card['privilege_discount'] == 1 && ($card['privilege_discount_scope'] ?? 'specify') == 'all') {
+            return $this->makeVirtualPrivilege($card, 'discount');
+        }
+
+        return false;
+    }
+
+    /**
+     * 全平台范围内查找：开启了「全部课程」作用域且作用于当前课程的会员卡
+     * @param int $goodsId
+     * @return false|\app\api\model\app\vip\CardPrivilege
+     */
+    protected function findScopeAllCardForGoods($goodsId)
+    {
+        if (!\app\common\model\app\vip\CardPrivilege::isCourseInScopeAll($goodsId)) {
+            return false;
+        }
+
+        $cardModel = new \app\api\model\app\vip\Card();
+
+        //优先 free 权益
+        $card = $cardModel->where([
+            'status' => 1,
+            'uniacid' => UNIACID,
+            'privilege_free' => 1,
+            'privilege_free_scope' => 'all'
+        ])->find();
+
+        if ($card) {
+            return $this->makeVirtualPrivilege($card, 'free');
+        }
+
+        //其次 discount 权益
+        $card = $cardModel->where([
+            'status' => 1,
+            'uniacid' => UNIACID,
+            'privilege_discount' => 1,
+            'privilege_discount_scope' => 'all'
+        ])->find();
+
+        if ($card) {
+            return $this->makeVirtualPrivilege($card, 'discount');
+        }
+
+        return false;
+    }
+
+    /**
+     * 构造一条虚拟的 CardPrivilege 模型实例（不入库），用于统一返回结构
+     * @param mixed $card
+     * @param string $type free|discount
+     * @return \app\api\model\app\vip\CardPrivilege
+     */
+    protected function makeVirtualPrivilege($card, $type)
+    {
+        $privilege = new \app\api\model\app\vip\CardPrivilege();
+        $privilege->type = $type;
+        $privilege->goods_id = 0;
+        $privilege->card_id = $card['id'];
+        //通过 setRelation 注入关联，避免再次查库
+        $cardData = is_object($card) ? $card : (new \app\api\model\app\vip\Card())->data($card);
+        $privilege->setRelation('card', $cardData);
+        return $privilege;
+    }
+}