exchange-2.0/app/Http/Controllers/Exports/ExportController.php

<?php

namespace App\Http\Controllers\Exports;


use App\Classes\Modules\Exports\Services\ExportsSalesInvoiceReport;
use Illuminate\Http\Request;
use Maatwebsite\Excel\Excel;
use Illuminate\Support\Facades\Storage;
use App\Classes\General\AWSS3Helper;
use App\Classes\Modules\Exports\Services\ExportsCompanies;
use Carbon\Carbon;

class ExportController
{
    public function salesInvoices(Request $request){
         $validated = $request->validate([
            'startDate' => 'nullable|date_format:d-m-Y',
            'endDate' => 'nullable|date_format:d-m-Y|after_or_equal:startDate',
        ]);

        $startDate = null;
        $endDate = null;

        if (isset($validated['startDate']) && $validated['startDate']) {
            $startDate = Carbon::createFromFormat('d-m-Y', $validated['startDate'])->startOfDay();
        } else {
            $startDate = Carbon::now()->subMonths(1)->startOfDay();
        }

        if (isset($validated['endDate']) && $validated['endDate']) {
            $endDate = Carbon::createFromFormat('d-m-Y', $validated['endDate'])->endOfDay();
        } else {
            $endDate = Carbon::now()->endOfDay();
        }


        $exportsTransactions = new ExportsSalesInvoiceReport($startDate, $endDate);

        $exportFileName = 'Exchange - Sales Invoice Report.xls';
        $filesystemDriver = Storage::getDefaultDriver();
        if($filesystemDriver === 's3'){
            return response([ 'src' =>  AWSS3Helper::S3Exportable($exportFileName, $exportsTransactions) ]);
        }
        else{
            $response = $exportsTransactions->download($exportFileName, Excel::XLS, ['Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet']);
            ob_end_clean();
        }
        return $response;
    }

    public function companies(Request $request){
        $validated = $request->validate([
            'startDate' => 'nullable|date_format:d-m-Y',
            'endDate' => 'nullable|date_format:d-m-Y|after_or_equal:startDate',
        ]);

        $startDate = null;
        $endDate = null;

        if (isset($validated['startDate']) && $validated['startDate']) {
            $startDate = Carbon::createFromFormat('d-m-Y', $validated['startDate'])->startOfDay();
        } else {
            $startDate = Carbon::now()->subMonths(1)->startOfDay();
        }

        if (isset($validated['endDate']) && $validated['endDate']) {
            $endDate = Carbon::createFromFormat('d-m-Y', $validated['endDate'])->endOfDay();
        } else {
            $endDate = Carbon::now()->endOfDay();
        }

        $exportsCompanies = new ExportsCompanies($startDate, $endDate);

        $exportFileName = 'Exchange - Customers Data Report.xls';
        $filesystemDriver = Storage::getDefaultDriver();
        if($filesystemDriver === 's3'){
            return response([ 'src' =>  AWSS3Helper::S3Exportable($exportFileName, $exportsCompanies) ]);
        }
        else{
            $response = $exportsCompanies->download($exportFileName, Excel::XLS, ['Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet']);
            ob_end_clean();
        }
        return $response;
    }
}