yusheng-php/application/api/model/Activities.php

<?php

namespace app\api\model;
use think\Db;
use think\Model;
use think\Session;

class Activities extends Model
{

    // 开启自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';

    public static function init()
    {
        self::beforeWrite(function ($row) {
        });
    }
    /*
     * 首充好礼发放
     */
    public static function first_charge_gift_send($user_id,$money=0)
    {
        //礼包
        $gift_bag_id = DB::name('vs_gift_bag')->where(['activities_id'=>1,'status'=>1,'money'=>$money])->value('id');
        if (!$gift_bag_id) {
            return ['code' => 0, 'msg' => '礼包不存在','data' => null];
        }
        $gift_bag_detail = DB::name('vs_gift_bag_detail')->where(['gift_bag_id'=>$gift_bag_id])->select();
        if (!$gift_bag_detail) {
            return ['code' => 0, 'msg' => '礼包未配置','data' => null];
        }
        Db::startTrans();
        try {
            foreach ($gift_bag_detail as $k=>$v){
                $gift_id =0;
                $gift_price = 0;
                $gift_num = $v['quantity'];
                switch ($v['type']) {
                    case 1: //金币 方法1：直接添加到用户钱包
                        $gift_price = $v['quantity'];
                        $res = model('common/UserWallet')->change_user_money($user_id, $v['quantity'], model('common/UserWallet')::MONEYTYPECOIN, model('common/UserWallet')::FIRST_CHARGE,model('common/UserWallet')::ChangeTypeLable(model('common/UserWallet')::FIRST_CHARGE));
                        break;
                    case 2: //礼物 方法2：添加到用户礼物背包
                        $gift_id = $v['foreign_id'];
                        $res = model('UserGiftPack')->change_user_gift_pack($user_id,$v['foreign_id'],$v['quantity'],model('UserGiftPack')::FIRST_CHARGE,"首充好礼获得礼物");
                        break;
                    case 3: //坐骑  方法3：添加到用户装扮
                        $gift_id = $v['foreign_id'];
                        $decorate_price_info = db::name('vs_decorate_price')->where(['id'=>$v['foreign_id']])->find();
                        if(empty($decorate_price_info)){
                            break;
                        }
                        $gift_price = $decorate_price_info['price'];
                        $res = model('Decorate')->pay_decorate($user_id,$decorate_price_info['did'],$decorate_price_info['day'],5);
                        break;
                    case 4: //道具 方法5：钻石
                        $gift_price = $v['quantity'];
                        $res = model('common/UserWallet')->change_user_money($user_id, $v['quantity'], model('common/UserWallet')::MONEYTYPEARNINGS, model('common/UserWallet')::FIRST_CHARGE,model('common/UserWallet')::ChangeTypeLable(model('common/UserWallet')::FIRST_CHARGE));
                    default:
                        break;
                }
                if ($res['code'] != 1) {
                    Db::rollback();
                    return ['code' => 0, 'msg' => $res['msg'], 'data' => null];
                }
                // 记录日志
                //添加礼盒记录
                $reslut = Db::name('vs_gift_bag_receive_log')->insert([
                    'user_id' => $user_id,
                    'gift_bag_id' => $gift_bag_id,
                    'gift_id'=> $gift_id,
                    'gift_price' => $gift_price,
                    'num' => $gift_num,
                    'bag_price' => $money,
                    'createtime' => time(),
                    'updatetime' => time()
                ]);
            }
            // 添加活动记录
            $reslut = Db::name('vs_activities_receive')->insert([
                'user_id' => $user_id,
                'activities_id' => 1,
                'createtime' => time(),
                'updatetime' => time()
            ]);
            Db::commit();
            return ['code' => 1, 'msg' => '操作成功','data' => null];
        }catch (\Exception $e) {
            // 回滚事务
            Db::rollback();
            return ['code' => 0, 'msg' => "请重试", 'data' => null];
        }
    }
    /*
     * 天降好礼发放
     */
    public static function drop_gift_send($user_id)
    {
        $activities_id = 3;
        //礼包
        $gift_bag_id = DB::name('vs_gift_bag')->where(['activities_id'=>$activities_id,'status'=>1])->value('id');
        if (!$gift_bag_id) {
            return ['code' => 0, 'msg' => '礼包不存在','data' => null];
        }
        $gift_bag_detail = DB::name('vs_gift_bag_detail')->where(['gift_bag_id'=>$gift_bag_id])->select();
        if (!$gift_bag_detail) {
            return ['code' => 0, 'msg' => '礼包不存在','data' => null];
        }
        Db::startTrans();
        try {
            foreach ($gift_bag_detail as $k=>$v){
                switch ($v['type']) {
                    case 1: //金币 方法1：直接添加到用户钱包
                        $res = model('common/UserWallet')->change_user_money($user_id, $v['quantity'], model('common/UserWallet')::MONEYTYPECOIN, model('common/UserWallet')::DROP_GIFT_REWARD,model('common/UserWallet')::ChangeTypeLable(model('common/UserWallet')::DROP_GIFT_REWARD));
                        break;
                    case 2: //礼物 方法2：添加到用户礼物背包
                        $res = model('UserGiftPack')->change_user_gift_pack($user_id,$v['foreign_id'],$v['quantity'],model('UserGiftPack')::DRAW_GIFT,"天降好礼获得礼物");
                        break;
                    case 3: //坐骑  方法3：添加到用户装扮
                        $decorate_price_info = db::name('vs_decorate_price')->where(['id'=>$v['foreign_id']])->find();
                        if(empty($decorate_price_info)){
                            break;
                        }
                        $res = model('Decorate')->pay_decorate($user_id,$decorate_price_info['did'],$decorate_price_info['day'],6);
                        break;
                    case 4: //道具 方法5：钻石
                        $res = model('common/UserWallet')->change_user_money($user_id, $v['quantity'], model('common/UserWallet')::MONEYTYPEARNINGS, model('common/UserWallet')::DROP_GIFT_REWARD,model('common/UserWallet')::ChangeTypeLable(model('common/UserWallet')::DROP_GIFT_REWARD));
                    default:
                        break;
                }
                if ($res['code'] != 1) {
                    Db::rollback();
                    return ['code' => 0, 'msg' => $res['msg'], 'data' => null];
                }
            }
            // 记录日志
            //添加礼盒记录
            $reslut = Db::name('vs_gift_bag_receive_log')->insert([
                'user_id' => $user_id,
                'gift_bag_id' => $gift_bag_id,
                'createtime' => time(),
                'updatetime' => time()
            ]);
            // 添加活动记录
            $reslut = Db::name('vs_activities_receive')->insert([
                'user_id' => $user_id,
                'activities_id' => $activities_id,
                'createtime' => time(),
                'updatetime' => time()
            ]);
            Db::commit();
            return ['code' => 1, 'msg' => '操作成功','data' => null];
        }catch (\Exception $e) {
            // 回滚事务
            Db::rollback();
            return ['code' => 0, 'msg' => "请重试", 'data' => null];
        }
    }
}