BaoMa/app/Models/User.php

<?php
/**
 * Created by PhpStorm.
 * User: zilongs
 * Date: 20-9-23
 * Time: 上午11:04
 */

namespace App\Models;

use DB;

class User extends BaseModel
{
    public function getCouponNumAttribute()
    {
        return UserCoupon::where('user_id', $this->id)->where('status', 1)->where('expire_time', '>', time())->count();
    }

    //通过token获取用户信息
    public static function getUserByToken($is_exit = true)
    {
        $auth = request()->header('token');
        if (empty($auth)) {
            if (!$is_exit) {
                return '';
            }
            exit_out(null, 401, '认证失效，请重新登录');
        }

        $arr = aes_decrypt($auth);
        if (empty($arr['id'])) {
            if (!$is_exit) {
                return '';
            }
            exit_out(null, 401, '认证失效，请重新登录');
        }

        $user = User::where('id', $arr['id'])->first();
        if (empty($user)){
            if (!$is_exit) {
                return '';
            }
            exit_out(null, 601, '该账号已被删除');
        }
        $user = $user->toArray();

        if ($user['status'] == 0){
            exit_out(null, 602, '该账号已被冻结');
        }

        return $user;
    }

    //改变用户余额
    public static function changeBalance($user_id, $change_balance, $type, $relation_id, $remark, $admin_user_id = 0)
    {
        $user = User::select(['balance'])->where('id', $user_id)->first();

        if ($type == 2) {
            User::where('id', $user_id)->update([
                'balance' => DB::raw('balance + '.$change_balance),
                'topup_balance'  => DB::raw('topup_balance + '.$change_balance),
            ]);
        }
        elseif ($type == 3) {
            User::where('id', $user_id)->update([
                'balance' => DB::raw('balance + '.$change_balance),
                'giving_balance'  => DB::raw('giving_balance + '.$change_balance),
            ]);
        }
        else {
            User::where('id', $user_id)->increment('balance', $change_balance);
        }

        UserBalanceLog::create([
            'user_id' => $user_id,
            'admin_user_id' => $admin_user_id,
            'type' => $type,
            'relation_id' => $relation_id,
            'before_balance' => $user['balance'],
            'change_balance' => $change_balance,
            'after_balance' => $user['balance'] + $change_balance,
            'remark' => $remark,
        ]);

        return true;
    }
}