hainan/app/Admin/Extensions/Grid/AuditIndustryProduct.php

<?php

namespace App\Admin\Extensions\Grid;
use App\Common\ProductStatus;
use App\Models\IndustryProduct;
use App\Models\Supplier;
use App\Models\SystemSetting;
use Dcat\Admin\Admin;
use Dcat\Admin\Grid\RowAction;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

/**
 * 行业产品审核
 * Class AuditAgentProduct
 * @package App\Admin\Extensions\Grid
 */
class AuditIndustryProduct extends RowAction
{
	private $action;

	public function __construct($title = null, $action = 1)
	{
		parent::__construct($title);
		$this->action = $action; //$action：1=通过；2=拒绝
		$this->title = $action == 1 ? '通过' : '拒绝';
	}

	protected function html()
	{
		$class = $this->action == 1 ? 'btn btn-sm btn-success' : 'btn btn-sm btn-danger';
		$this->appendHtmlAttribute('class', $class);
		$this->defaultHtmlAttribute('href', 'javascript:;');

		return "<a {$this->formatHtmlAttributes()}>{$this->title}</a>";
	}

	public function handle(Request $request)
	{
		DB::beginTransaction();
		try {
			//修改产品状态
			$industry = IndustryProduct::find($this->getKey());
			$industry->status = $request->action == 1 ? ProductStatus::ON_SALE : ProductStatus::REFUSE;
			$industry->save();

			//如果是通过，扣除交易金，如果拒绝返还冻结金额
			$single = SystemSetting::val('single', 'price'); //单人头交易金

			$supplier = Supplier::find(Admin::user()->id);

			$change_deposit = $single * $industry->stock * $industry->service_persons;
			if ($industry->status == ProductStatus::ON_SALE) {
				if ($supplier->deposit_normal < $change_deposit) {
					throw new \Exception('交易金不足，无法扣除');
				}

				$supplier->deposit_normal = $supplier->deposit_normal - $change_deposit;
				$supplier->deposit_frozen = $supplier->deposit_frozen + $change_deposit;
				$supplier->save();
			} else if ($industry->status == ProductStatus::REFUSE) {
				if ($supplier->deposit_frozen < $change_deposit) {
					throw new \Exception('冻结金不足，无法扣除');
				}

				$supplier->deposit_normal = $supplier->deposit_normal + $change_deposit;
				$supplier->deposit_frozen = $supplier->deposit_frozen - $change_deposit;
				$supplier->save();
			}

			DB::commit();
			return $this->response()->success("审核成功")->refresh();
		} catch (\Exception $e) {
			DB::rollBack();
			return $this->response()->error($e->getMessage());
		}
	}

	public function confirm()
	{
		return ['确定要'.$this->title.'该产品吗？', ''];
	}

	public function parameters()
	{
		return ['action' => $this->action];
	}
}