<?php

namespace App\Http\Controllers\API\H5;

use App\Http\Controllers\Controller;
use App\Lib\Tools;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class TransferCodeController extends Controller
{
    //生成转赠码
    public function CreateTransferCode(){
      $order_id = request('order_id');
      $order=DB::table('orders')->where(['id'=>$order_id])->first();
      if(!$order) return \Yz::echoError1("订单不存在");
      if($order->status<>2) return \Yz::echoError1("订单状态不正确");
      if(!empty($order->plan_id)) return \Yz::echoError1("该订单不可转赠");
      if(!empty($order->transfer_type)) return \Yz::echoError1("该订单已经转赠，不可再转赠");
      $order_code=DB::table('transfer_code')->where(['link_order_id'=>$order_id,'is_del'=>0])->first();
      if(!!$order_code) return \Yz::echoError1("该订单已有转赠码，不可再转赠");
      $code=Tools::RandomString(5).$order->id;
      $c_code_id = DB::table('transfer_code')->insertGetId([
        'code'=>$code,
        'price'=>$order->true_price,
        'combo_id'=>json_decode($order->buy_info,true)['combo']['id'],
        'link_order_id'=>$order_id,
        'status'=>1,
        'is_del'=>0
      ]);
      $u_order=DB::table('orders')->where(['id'=>$order_id])->update(['transfer_type'=>2,'transfer_link'=>$c_code_id,'status'=>6]);
      if($u_order){
        return \Yz::Return(true,"生成成功",['code'=>$code]);
      }else{
        return \Yz::echoError1("生成失败");
      }

    }


}