<?php

namespace app\business;

use Illuminate\Support\Arr;
use support\Db;
use support\Redis;

class StreamBusiness
{
    /** 新增金额
     * @param $uid
     * @param $money
     * @param $type
     * @param $mold
     * @param $mold_filed
     * @param $source_id
     * @return void
     * @throws \Exception
     */
    static public function addStream($uid, $money, $type, $mold, $mold_filed, $source_id = 0)
    {
        try {
            $userData = Db::table('wa_users')->where('id', $uid)->first();

            Db::table('wa_users')->where('id', $uid)->increment($mold_filed, $money);
            $total_money = bcadd($userData->$mold_filed, $money, 2);
            Db::table('wa_stream')->insert([
                'user_id'     => $uid,
                'money'       => $money,
                'total_money' => $total_money,
                'type'        => $type,
                'mold'        => $mold,
                'source_id'   => $source_id,
                'add_time'    => time(),
                'created_at'  => date('Y-m-d H:i:s'),
                'updated_at'  => date('Y-m-d H:i:s'),
            ]);
        } catch (\Throwable $exception) {
            throw new \Exception($exception->getMessage());
        }
    }

    /** 扣除金额
     * @param $uid
     * @param $money
     * @param $type
     * @param $mold
     * @param $mold_filed
     * @param $source_id
     * @return void
     * @throws \Exception
     */
    static public function delStream($uid, $money, $type, $mold, $mold_filed, $source_id = 0)
    {
        try {
            $userData = Db::table('wa_users')->where('id', $uid)->first();
            Db::table('wa_users')->where('id', $uid)->decrement($mold_filed, $money);
            $total_money = bcsub($userData->$mold_filed, $money, 2);
            if($type == 25 || $type == 21 || $type == 27 || $type == 28){

            }else{
                if ($total_money < 0) {
                    throw new \Exception('您余额不足!');
                }
            }

            Db::table('wa_stream')->insert([
                'user_id'       => $uid,
                'money'         => '-' . $money,
                'consume_money' => $money,
                'total_money'   => $total_money,
                'income'        => 2,
                'type'          => $type,
                'mold'          => $mold,
                'source_id'     => $source_id,
                'add_time'      => time(),
                'created_at'    => date('Y-m-d H:i:s'),
                'updated_at'    => date('Y-m-d H:i:s'),
            ]);
        } catch (\Throwable $exception) {
            throw new \Exception($exception->getMessage());
        }
    }

}