mivita/app/Http/Controllers/PaymentTaxAdvisorController.php

<?php


namespace App\Http\Controllers;
use Auth;
use Request;
use ZipArchive;
use App\Models\UserInvoice;
use App\Services\HTMLHelper;
use App\Exports\UserTeamExport;
use App\Http\Controllers\Controller;
use Maatwebsite\Excel\Facades\Excel;
use Illuminate\Support\Facades\Storage;

class PaymentTaxAdvisorController extends Controller
{
    
    private $BUKey = [
        1 => 8120,   //für Kunden aus der Schweiz
        11 => 8125,   //Steuerfreie EU-Lieferungen
        2 => 8300,  //Erlöse mit 7 %  meistens für Käufe mit Aloe Vera
        3 => 8400,   //Regulär mit 19 %
    ];
    

    private $accountKey = [
        'A'=>'10000',
        'B'=>'10100',
        'C'=>'10200',
        'D'=>'10300',
        'E'=>'10400',
        'F'=>'10500',
        'G'=>'10600',
        'H'=>'10700',
        'I'=>'10800',
        'J'=>'10900',
        'K'=>'11000',
        'L'=>'11100',
        'M'=>'11200',
        'N'=>'11300',
        'O'=>'11400',
        'P'=>'11500',
        'Q'=>'11600',
        'R'=>'11700',
        'S'=>'11800',
        'SCH'=>'11900',
        'T'=>'12000',
        'U'=>'12100',
        'V'=>'12200',
        'W'=>'12300',
        'X'=>'12400',
        'Y'=>'12500',
        'Z'=>'12600'
    ];

    public function __construct()
    {
        $this->middleware('admin');
    }

    public function index()
    {
       
        $this->setFilterVars();
        $data = [
            'filter_months' => HTMLHelper::getTransMonths(),
            'filter_years' => HTMLHelper::getYearRange(2023),
        ];
        return view('admin.payment.taxadvisor', $data);
    }


    public function createZip($filesToZip)
    {
        $zip = new ZipArchive;
        $zipFileName = 'mysample.zip';
        $path = storage_path().'/app/public/zip/';
        if ($zip->open($path.$zipFileName, ZipArchive::CREATE) === TRUE) {
            foreach ($filesToZip as $file) {
                $zip->addFile($file, basename($file));
            }

            $zip->close();
            return response()->download($path.$zipFileName)->deleteFileAfterSend(true);
        } else {
            return "Failed to create the zip file.";
        }
    }
   

    public function download(){


        $query = $this->initSearch();

        $files = [];

        $user_invoices = $query->get();
        foreach ($user_invoices as $user_invoice) {
            $filename = $user_invoice->filename;   
            $disk = $user_invoice->disk;   
            $path = $user_invoice->getDownloadPath();
            if (Storage::disk($disk)->exists($path)) {
                $file = Storage::disk($disk)->get($path);
                $pdf_path = storage_path().'/app/public/'.$path;
                $files[] = $pdf_path;                  
            }
        }
        
        return $this->createZip($files);
       
        dd("asd");



        if(Request::get('action') === "export"){
            $objects = $this->initSearch(false);
            $columns = [];
            $filename = "mivita-absatzmengen-".session('payment_taxadvisor_filter_month').'_'.session('payment_taxadvisor_filter_year')."-export";
            $headers = array(
                '#',
                'Produkt',
                'Artikelnummer',
                'Menge',
               
            );
            if($objects){
                foreach ($objects as $key => $obj){
                    $columns[] = array(
                        'id'     => $key,
                        'name'   => $obj['name'],
                        'number' => $obj['number'],
                        'value' => $obj['value'],
                    );
                }
            }
            return Excel::download(new UserTeamExport($columns, $headers), $filename.'.xls');
        }
    }

  
    private function setFilterVars(){

        if(!session('payment_taxadvisor_filter_month')){
            session(['payment_taxadvisor_filter_month' => intval(date('m'))]);
        }
        if(!session('payment_taxadvisor_filter_year')){
            session(['payment_taxadvisor_filter_year' => intval(date('Y'))]);
        }

        if(Request::get('payment_taxadvisor_filter_month')){
            session(['payment_taxadvisor_filter_month' => Request::get('payment_taxadvisor_filter_month')]);
        }
        if(Request::get('payment_taxadvisor_filter_year')){
            session(['payment_taxadvisor_filter_year' => Request::get('payment_taxadvisor_filter_year')]);
        }
    }


    private function initSearch()
    {
        $this->setFilterVars();

        $query = UserInvoice::with('shopping_order')->with('shopping_order.shopping_user')->select('user_invoices.*')
        ->where('user_invoices.month', '=', Request::get('payment_taxadvisor_filter_month'))
        ->where('user_invoices.year', '=', Request::get('payment_taxadvisor_filter_year'));

       
        return $query;       
    }


    public function datatable(){

        $query = $this->initSearch();

    
        return \DataTables::eloquent($query)
        ->addColumn('id', function (UserInvoice $UserInvoice) {
            return $UserInvoice->id;

        })
     
        ->addColumn('turnover', function (UserInvoice $UserInvoice) {
            return '<span class="no-line-break">'.$UserInvoice->shopping_order->getFormattedTotalShipping()." €</span>";
        })
        ->addColumn('debit_credit_indicator', function (UserInvoice $UserInvoice) {
            return "H";
        })
        ->addColumn('account', function (UserInvoice $UserInvoice) {
            if($UserInvoice->shopping_order && $UserInvoice->shopping_order->shopping_user){
                $key = strtoupper(substr($UserInvoice->shopping_order->shopping_user->billing_lastname, 0, 1));
                if($key === "S"){
                    if(strtoupper(substr($UserInvoice->shopping_order->shopping_user->billing_lastname, 0, 3)) === "SCH"){
                        return $this->accountKey['SCH']; 
                    }
                }
                return isset($this->accountKey[$key]) ? $this->accountKey[$key] : $key;
            }
            return "-";
        })
         ->addColumn('contra_account', function (UserInvoice $UserInvoice) {
            return "-";
        })
        ->addColumn('bu_key', function (UserInvoice $UserInvoice) {
            if($UserInvoice->shopping_order){
                return $UserInvoice->shopping_order->country_id;
            }
        })
        ->addColumn('voucher_date', function (UserInvoice $UserInvoice) {
            // 101 -> für 01 Januar 
            return $UserInvoice->month."01";
        })
        ->addColumn('document_field_1', function (UserInvoice $UserInvoice) {
            //Rechnungsnummer
            return $UserInvoice->full_number;
        })
        ->addColumn('posting_text', function (UserInvoice $UserInvoice) {
            //Buchungstext – hier wäre es toll wenn der Name des Kunden steht. 
            if($UserInvoice->shopping_order && $UserInvoice->shopping_order->shopping_user){
                return $UserInvoice->shopping_order->shopping_user->billing_firstname." ".$UserInvoice->shopping_order->shopping_user->billing_lastname;
            }
            return "-";
        })
        ->addColumn('invoice', function (UserInvoice $UserInvoice) {
            $ret = "";
            $ret .= '<a href="'.route('storage_file', [$UserInvoice->shopping_order->id, 'invoice', 'download']).'" class="btn btn-primary btn-xs"><i class="fa fa-download"></i></a> ';
            $ret .= '<a href="'.route('storage_file', [$UserInvoice->shopping_order->id, 'invoice', 'stream']).'" target="_blank" class="btn btn-warning btn-xs"><i class="fa fa-eye"></i></a>';
            return $ret;
        })
        ->orderColumn('id', 'id $1')
        ->orderColumn('invoice_number', 'invoice_number $1')
        ->orderColumn('turnover', 'turnover $1')
        ->orderColumn('shipped', 'shipped $1')
        ->orderColumn('total_shipping', 'total_shipping $1')
        ->rawColumns(['id', 'shipping_order', 'turnover', 'total_shipping', 'status', 'txaction', 'invoice'])
        ->make(true);


        
    }



    
}