baoshi-was/app/Http/Controllers/api/procurement/wechat/ProcurementController.php

<?php

namespace App\Http\Controllers\api\procurement\wechat;

use App\Http\Controllers\Controller;
use App\ProcurementQuotation;
use Carbon\Carbon;
use Illuminate\Support\Facades\Auth;

class ProcurementController extends Controller
{
    public function getQuotation(){
        $now=Carbon::now()->toDateTimeString();
        $procurementQuotations=ProcurementQuotation::query()
            ->with('procurement.ownerMaterial.material')
            ->where('status',0)
            ->whereNull('offer')
            //->where('created_at','>=',Carbon::parse($now)->subHours(4))
            //->where('created_at','<=',$now)
            ->get();
        if (!empty($procurementQuotations))return response()->json(['status'=>1,'data'=>$procurementQuotations->toJson()], 200);
    }
}