orders = $orders; } /** * @return \Illuminate\Support\Collection */ public function collection() { $orders = $this->orders; $items = []; foreach ($orders as $order) { $level = $order->agentUser?$order->agentUser->level:0; if ($level == 2) { $name = "准批发商"; }elseif ($level == 1) { $name = "批发商"; }else { $name = "非批发商"; } $items[] = [ $order->name, $order->mobile, $name, $order->is_apply_food?"已报餐":"未报餐", $order->sign_in?"已签到":"未签到", $order->created_at->toDateTimeString(), ]; } return collect($items); } public function headings(): array { return ["名称","手机号","批发商资格","是否报餐","是否签到","报名时间"]; } }