hainan/app/AdminAgent/Lazys/DemandBiddingLazys.php

<?php


namespace App\AdminAgent\Lazys;

use App\AdminAgent\Extensions\Grid\ChooseDemand;
use App\AdminAgent\Repositories\DemandBidding;
use App\Models\Demand;
use App\Traits\DemandTraits;
use Dcat\Admin\Grid;
use Dcat\Admin\Grid\LazyRenderable;
use Illuminate\Support\Arr;

class DemandBiddingLazys extends LazyRenderable
{
    public function grid(): Grid
    {
        return Grid::make(new DemandBidding(['biddingUser']), function (Grid $grid) {
            $demandId = request('demand_id','');
			$demand = Demand::find($demandId);
			$grid->model()->where('demand_id',$demandId);
			$grid->column('id');
			$grid->column('price','出价');
			$grid->column('comment','内容');
			$grid->column('biddingUser.name','竞拍人');
			$grid->column('bidding','竞标')
				->if(function () use ($demand){
					return $demand->state == 1;
				})
				->then(function (Grid\Column $column) {
					$column->append(new ChooseDemand($this->id));
				})
				->if(function () use ($demand){
					return $demand->state == 2;
				})
				->then(function (Grid\Column $column) use ($demand){
					if ($demand->bidding_id == $this->id) {
						$column->append('<span class="text-success">已中标</span>');
					} else {
						$column->append('<span class="text-danger">未中标</span>');
					}
				});
			$grid->column('created_at');
			$grid->disableActions();
			$grid->disableRowSelector();
        });
    }
}