新需求：巡乐会相关代码提交

application/adminapi/controller/BlindBox.php

@@ -453,12 +453,14 @@ class BlindBox extends adminApi
         $tow_no_locking_time = input('tow_no_locking_time', '');
         $next_time = input('next_time', '');
         $introd =$_POST['introd']??"";
+        $price = input('price', '');
         if(empty($inlet_bag_id)){
             return V(0,"请选择巡乐会绑定入口");
         }
         $ext =[
             'inlet_bag_id' => $inlet_bag_id,
             'gift_id' => $selected_gift_id,
+            'xlh_box_price' => $price,
             'open_condition' => [
                 'waiting_start_num' => $waiting_start_num,
                 'start_num' => $start_num,

application/api/controller/BlindBoxTurntable.php

@@ -72,4 +72,23 @@ class BlindBoxTurntable extends BaseCom
         $reslut = model('BlindBoxTurntableGift')->get_all_record($gift_bag_id,$page,$page_size);
         return v($reslut['code'], $reslut['msg'], $reslut['data']);
     }
+    /*
+     * 巡乐会
+     */
+    public function xlh(){
+        $room_id = input('room_id',0);
+        $reslut = model('BlindBoxTurntableGift')->xlh_gift_list($room_id);
+        return v($reslut['code'], $reslut['msg'], $reslut['data']);
+    }
+
+    /*
+     * 巡乐会抽奖
+     */
+    public function xlh_draw_gift(){
+        $user_id = $this->uid;
+        $room_id = input('room_id',0);
+        $num = input('num',1);
+        $reslut = model('BlindBoxTurntableGift')->xlh_draw_gift($user_id,$num,$room_id);
+        return v($reslut['code'], $reslut['msg'], $reslut['data']);
+    }
 }

application/api/model/BlindBoxTurntableGift.php

@@ -65,7 +65,7 @@ class BlindBoxTurntableGift extends Model
         $result_data = [
             'title' => $box['name'],
             'rule_url' => get_system_config_value('web_site')."/api/Page/get_gift_box_rule?box_id=".$box["id"],
-            'rule' => $ext['introd'],
+//            'rule' => $ext['introd'],
             'box_price' => $box_gift['gift_price'],
             'is_xlh' => $is_xlh,
             'xlh_data' => $xlh,
@@ -102,7 +102,7 @@ class BlindBoxTurntableGift extends Model
         ]);
         foreach ($toarray as $gift_user_id){
             for($i = 0; $i < $num; $i++){
-                $reslut_draw_gift_data = $this->draw_gift_one($gift_bag_id, $user_id, $gift_user_id,$bag_gift['gift_price'],$bag_data['periods'],$room_id,$box_turntable_log);
+                $reslut_draw_gift_data = $this->draw_gift_one($gift_bag_id, $user_id, $gift_user_id,$bag_gift['gift_price'],$room['blind_box_turntable_periods'],$room_id,$box_turntable_log);
                 $reslut_draw_gift[] = $reslut_draw_gift_data['data'];
             }
         }
@@ -237,19 +237,13 @@ class BlindBoxTurntableGift extends Model
         //巡乐会飘屏
         $xlh_box = db::name('vs_gift_bag')->where('id',13)->find();
         $xlh_ext = json_decode($xlh_box['ext'],true);
-        if($xlh_ext['inlet_bag_id'] == $gift_bag_id['id']){
+        if($xlh_ext['inlet_bag_id'] == $gift_bag_id){
-            $room_name = Db::name('vs_room')->where(['id' => $room_id, 'apply_status' => 2])->value('room_name');
             if($total_draw_times == $xlh_ext['open_condition']['waiting_start_num']){
+                $room_name = Db::name('vs_room')->where(['id' => $room_id, 'apply_status' => 2])->value('room_name');
                 //即将开始推送飘屏
                 $text = $room_name."的巡乐会即将开始，请大家尽快参与哦!";
-            }
-            if($total_draw_times == $xlh_ext['open_condition']['start_num']){
-                //正式开始推送飘屏
-                $text = $room_name."的巡乐会正式开始，请大家尽快参与哦!";
-            }
                 //推送礼物横幅
                 $push = new Push(UID, $room_id);
-            $room_name = Db::name('vs_room')->where(['id' => $room_id, 'apply_status' => 2])->value('room_name');
                 $text_list_new = [
                     'text' => $text,
                     'gift_picture' => "",
@@ -262,7 +256,25 @@ class BlindBoxTurntableGift extends Model
                 ];
                 $push->giftBanner($text_list_new);
             }
-
+            if($total_draw_times == $xlh_ext['open_condition']['start_num']){
+                $room_name = Db::name('vs_room')->where(['id' => $room_id, 'apply_status' => 2])->value('room_name');
+                //正式开始推送飘屏
+                $text = $room_name."的巡乐会正式开始，请大家尽快参与哦!";
+                //推送礼物横幅
+                $push = new Push(UID, $room_id);
+                $text_list_new = [
+                    'text' => $text,
+                    'gift_picture' => "",
+                    'room_id' => $room_id,
+                    'fromUserName' => "",
+                    'toUserName' => "",
+                    'giftName' => "",
+                    'roomId' => $room_id,
+                    'number' => "",
+                ];
+                $push->giftBanner($text_list_new);
+            }
+        }
         $result_data = [
             'user_id' => $user_id,
             'gift_user_id'=>$gift_user_id,
@@ -349,4 +361,185 @@ class BlindBoxTurntableGift extends Model
         }
         return ['code' => 1, 'msg' => '成功', 'data' => $list];
     }
+    /*
+     * 巡乐会
+     */
+    public function xlh_gift_list($room_id){
+        $gift_bag_id = 13;
+        $xlh_box = db::name('vs_gift_bag')->where('id',$gift_bag_id)->find();
+        $xlh_ext = json_decode($xlh_box['ext'],true);
+        $gifts = db::name('vs_gift_bag_detail')->where('gift_bag_id',$gift_bag_id)->order("id desc")->select();
+        $gift_list = [];
+        foreach ($gifts as $key => $value) {
+            $gift_data = db::name('vs_gift')->where('gid',$value['foreign_id'])->where('delete_time',0)->find();
+            if($gift_data){
+                $gift_list[$key]['number'] = $key;
+                $gift_list[$key]['gift_id'] = $gift_data['gid'];
+                $gift_list[$key]['gift_name'] = $gift_data['gift_name'];
+                $gift_list[$key]['base_image'] = $gift_data['base_image'];
+                $gift_list[$key]['play_image'] = $gift_data['play_image'];
+                $gift_list[$key]['gift_price'] = $gift_data['gift_price'];
+            }
+        }
+        //巡乐会结束时间
+        $xlh_end_time = time() + $xlh_ext['locking_time']['end_time'] * 60;
+        //房主礼物
+        $room_user_gift = db::name('vs_gift')->where('gid',$xlh_ext['locking_condition']['give_homeowner_gift_id'])->find();
+        //巡乐会主礼物
+        $xlh_main_gift = db::name('vs_gift')->where('gid',$xlh_ext['locking_condition']['locking_gift_id'])->find();
+        //中奖用户
+        $result_data = [
+            'title' => $xlh_box['name'],
+            'rule_url' => get_system_config_value('web_site')."/api/Page/get_gift_box_rule?box_id=".$xlh_box["id"],
+            'box_price' => $xlh_ext['xlh_box_price'],
+            'xlh_end_time' =>date('Y-m-d H:i:s',$xlh_end_time),
+            'give_homeowner_gift' => [
+                'gift_id' => $room_user_gift['gid'],
+                'gift_name' => $room_user_gift['gift_name'],
+                'base_image' => $room_user_gift['base_image'],
+            ],
+            'locking_gift' => [
+                'gift_id' => $xlh_main_gift['gid'],
+                'gift_name' => $xlh_main_gift['gift_name'],
+                'gift_price' => $xlh_main_gift['gift_price'],
+                'base_image' => $xlh_main_gift['base_image'],
+            ],
+            'gift_list' => $gift_list,
+        ];
+        return ['code' => 1, 'msg' => '获取成功', 'data' => $result_data];
+    }
+
+    /*
+     * 巡乐会抽奖
+     */
+    public function xlh_draw_gift($user_id,$num,$room_id){
+        $gift_bag_id  = 13;
+        //获取盲盒配置
+        $bag_data = db::name("vs_gift_bag")->field('id,name,ext,periods')->where('id',$gift_bag_id)->find();
+        $ext = json_decode($bag_data['ext'],true);
+        //判断是否有足够的金币
+        $user_waller = db::name('user_wallet')->where(['user_id'=>$user_id])->find();
+        if ($user_waller['coin'] < $ext['xlh_box_price'] * $num) {
+            return ['code' => 0, 'msg' => '用户金币不足', 'data' => null];
+        }
+        $room = db::name('vs_room')->where(['id'=>$room_id])->find();
+        if ($room['is_open_blind_box_turntable'] != 1) {
+            return ['code' => 0, 'msg' => '该房间未开启盲盒转盘', 'data' => null];
+        }
+        //开始抽奖
+        for($i = 0; $i < $num; $i++){
+            //随机获取一个礼物
+            $where = [
+                'a.gift_bag_id' => $gift_bag_id,
+                'a.quantity' => ['>',0],
+                'b.remaining_number' => ['>',0],
+                'b.room_id' => $room_id
+            ];
+            // 优化：基于剩余数量的加权随机选择
+            $gift_bag_details = db::name("vs_gift_bag_detail")
+                ->field('a.id,a.quantity,b.remaining_number,a.weight,a.foreign_id')
+                ->alias('a')
+                ->join('vs_room_pan b','b.gift_bag_detail_id = a.id','left')
+                ->where($where)
+                ->select();
+            if (empty($gift_bag_details)) {
+                return ['code' => 0, 'msg' => '当前盲盒无可用礼物', 'data' => []];
+            }
+            //奖池总的抽奖次数
+            $total_quantity  = db::name("vs_gift_bag_detail")->where(['gift_bag_id' => $gift_bag_id])->sum('quantity');
+            // 实现加权随机算法：剩余数量越多，被抽中的概率越大
+            $total_remaining = 0;
+            foreach ($gift_bag_details as $gift) {
+                $total_remaining += $gift['remaining_number'];
+            }
+            //本期当前第多少次后抽奖 总的抽奖次数- 剩余数量
+            $total_draw_times = $total_quantity - $total_remaining;
+
+            $rand_value = mt_rand(1, $total_remaining);
+            $current_sum = 0;
+            $gift_bag_detail = null;
+            foreach ($gift_bag_details as $gift) {
+                if($gift['remaining_number'] <= 0){
+                    continue;
+                }
+                if($total_draw_times < $gift['weight']){
+                    continue;
+                }
+                $current_sum += $gift['remaining_number'];
+                if ($rand_value <= $current_sum) {
+                    $gift_bag_detail = $gift;
+                    break;
+                }
+            }
+            if($gift_bag_detail){
+                //获取开出礼物的信息
+                $gift = db::name("vs_gift")->where(['gid'=>$gift_bag_detail['foreign_id']])->find();
+                //抽中礼物落包
+                $res = model('UserGiftPack')->change_user_gift_pack($user_id,$gift_bag_detail['foreign_id'],1,model('UserGiftPack')::XLH_DRAW_GIFT_GET,$bag_data['name']."抽奖所得");
+                if ($res['code'] != 1) {
+                    return ['code' => 0, 'msg' => $res['msg'], 'data' => null];
+                }
+                //处理抽中礼物命中主奖品逻辑
+                if($gift_bag_detail['foreign_id'] == $ext['locking_condition']['selected_gift_id']){
+                    //中奖
+                    $box_turntable_log = db::name('fa_vs_room_pan_xlh')->insertGetId([
+                        'user_id' => $user_id,
+                        'room_id' => $room_id,
+                        'gift_bag_id' => $gift_bag_id,
+                        'num' => $num,
+                        'room_id' => $room_id,
+                        'bag_price' => $bag_gift['gift_price'],
+                        'createtime' => time()
+                    ]);
+
+                }
+                //处理礼包发放记录表
+                $data = [];
+                $data['user_id'] = $user_id;
+                $data['parent_id'] = 0;
+                $data['gift_bag_id'] = $gift_bag_id;
+                $data['gift_id'] = $gift_bag_detail['foreign_id'];
+                $data['periods'] = $room['blind_box_turntable_periods'];
+                $data['room_id'] = $room_id;
+                $data['gift_price'] = $gift['gift_price'];
+                $data['bag_price'] = $ext['xlh_box_price'];
+                $data['createtime'] = time();
+                $result = db::name("vs_gift_bag_receive_log")->insert($data);
+                if(!$result){
+                    return ['code' => 0, 'msg' => '失败,', 'data' => []];
+                }
+                //减去盲盒包礼物数量
+                $ret = db::name("vs_room_pan")->where(['room_id'=>$room_id,'gift_bag_detail_id'=>$gift_bag_detail['id']])->setDec('remaining_number',1);
+                if(!$ret){
+                    return ['code' => 0, 'msg' => '失败.', 'data' => []];
+                }
+                //判断剩余数量是否为0 为0重置，进入下一期
+                $gift_bag_num = db::name("vs_room_pan")->where(['room_id'=>$room_id,'gift_bag_id'=>$gift_bag_id])->sum('remaining_number');
+                if($gift_bag_num <= 0){
+                    db::name("vs_gift_bag")->where('id',$gift_bag_id)->setInc('periods');
+                    db::name("vs_room")->where('id',$room_id)->setInc('blind_box_turntable_periods');
+                    db::name("vs_room_pan")->where(['room_id'=>$room_id,'gift_bag_id'=>$gift_bag_id])->update(
+                        ['remaining_number' => db::raw('(SELECT quantity FROM fa_vs_gift_bag_detail WHERE id = fa_vs_room_pan.gift_bag_detail_id)')]);
+                }
+            }else{
+                return ['code' => 0, 'msg' => '失败!', 'data' => []];
+            }
+        }
+        // 添加活动记录
+        $reslut = Db::name('vs_activities_receive')->insert([
+            'user_id' => $user_id,
+            'activities_id' => 6,
+            'room_id' => $room_id,
+            'createtime' => time(),
+            'updatetime' => time()
+        ]);
+
+        $result_data = [
+            'user_id' => $user_id,
+            'gift_id'=>$gift_bag_detail['foreign_id'],
+            'gift_price'=>$gift['gift_price'],
+            'is_public_screen'=>$gift['is_public_screen'],
+        ];
+        return ['code' => 1, 'msg' => '成功', 'data' => $result_data];
+    }
 }