exchange-2.0/app/Classes/Modules/Companies/ControllersLogic/BulkDownloadSupplierWhiteFormsLogic.php

<?php

namespace App\Classes\Modules\Companies\ControllersLogic;

use ZipArchive;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use App\Classes\Exceptions\MalformedRequestException;
use App\Classes\ValueObjects\Constants\DocumentType;
use App\Models\Company;
use App\Models\Group;
use Carbon\Carbon;

class BulkDownloadSupplierWhiteFormsLogic
{
    /**
     * @param Request $request
     * @return void
     * @throws MalformedRequestException
     */
    public function execute(Request $request)
    {
        $startDate = Carbon::createFromFormat('d-m-Y', $request->input('startDate'))->startOfDay();
        $endDate = Carbon::createFromFormat('d-m-Y', $request->input('endDate'))->endOfDay();

        $companyReference = Company::find($request->input('supplier'))->reference;
        $groups = Group::where('issuer', $request->input('supplier'))
            ->whereDate('created_at', '>=', $startDate)
            ->whereDate('created_at', '<=', $endDate)
            ->orderBy('created_at', 'DESC')
            ->get();

        if (count($groups) > 0) {
            $zip_file = "currency_vendor_orders_{$request->input('startDate')}_to_{$request->input('endDate')}_{$companyReference}.zip";

            $zip = new ZipArchive();
            if ($zip->open($zip_file, ZIPARCHIVE::CREATE | ZipArchive::OVERWRITE)) {
                foreach($groups as $group) {
                    $document = $group->documents()->where('document_type', DocumentType::CURRENCY_VENDOR_ORDER)->whereNull('deleted_at')->first()->files()->first();
                    $zip->addFile(Storage::disk('documents')->path($document->file->file_info->original->file), $group->reference . '.pdf');
                } 
    
                $zip->close();
                while (ob_get_level()) {
                    ob_end_clean();
                }

                return response()->download($zip_file);
            }
        } 
    }
}