gruene-seele/app/Repositories/InvoiceRepository.php

<?php

namespace App\Repositories;

use App\Libraries\InvoicePDF;
use App\Models\Attribute;
use App\Models\ShoppingOrder;
use App\Services\Invoice;
use App\Services\MyPDFMerger;
use App\Services\UserService;
use PDF;
use Storage;

class InvoiceRepository extends BaseRepository
{
    private $invoice_date;

    private $invoice_number;

    private $filename;

    private $dir;

    private $delivery_dir;

    private $delivery_filename;

    private $cancellation_date;

    private $cancellation_number;

    private $cancellation_filename;

    private $cancellation_dir;

    public function __construct(ShoppingOrder $model)
    {
        $this->model = $model;
    }

    public function create($request = [])
    {
        // need invoice $data
        $number = Invoice::getInvoiceNumber();
        $this->invoice_date = isset($request['invoice_date']) ? $request['invoice_date'] : $this->model->created_at->format('d.m.Y');
        $invoice_send_mail = isset($request['invoice_send_mail']) ? true : false;
        $this->invoice_number = Invoice::createInvoiceNumber($number, $this->invoice_date);
        $this->dir = Invoice::getInvoiceStorageDir($this->invoice_date);
        $this->filename = Invoice::makeInvoiceFilename($this->invoice_number);
        $this->delivery_dir = Invoice::getDeliveryStorageDir($this->invoice_date);
        $this->delivery_filename = Invoice::makeDeliveryFilename($this->invoice_number);

        $this->makePDF();

        $invoice_file = [
            'filename' => $this->filename,
            'dir' => $this->dir,
            'disk' => 'public',
            'invoice_number' => $this->invoice_number,
            'invoice_date' => $this->invoice_date,
        ];

        $delivery_file = [
            'filename' => $this->delivery_filename,
            'dir' => $this->delivery_dir,
            'disk' => 'public',
            'number' => $this->invoice_number,
            'date' => $this->invoice_date,
        ];
        $this->model->invoice = $invoice_file;
        $this->model->delivery = $delivery_file;
        $this->model->invoice_number = $this->invoice_number;
        $this->model->save();
        Invoice::makeNextInvoiceNumber();

        if ($invoice_send_mail) {
            Invoice::sendInvoiceMail($this->model);
        }

        return true;
    }

    public function update($request = [])
    {
        if (isset($this->model->invoice['filename'])) {
            $this->invoice_date = isset($request['invoice_date']) ? $request['invoice_date'] : Invoice::getDate($this->model);
            $invoice_send_mail = isset($request['invoice_send_mail']) ? true : false;
            $this->invoice_number = Invoice::getNumber($this->model);
            $this->dir = Invoice::getDir($this->model);
            $this->filename = Invoice::getFilename($this->model);

            $this->delivery_dir = Invoice::getDeliveryDir($this->model);
            $this->delivery_filename = Invoice::getDeliveryFilename($this->model);

            $this->makePDF();

            $invoice_file = [
                'filename' => $this->filename,
                'dir' => $this->dir,
                'disk' => 'public',
                'invoice_number' => $this->invoice_number,
                'invoice_date' => $this->invoice_date,
            ];
            $delivery_file = [
                'filename' => $this->delivery_filename,
                'dir' => $this->delivery_dir,
                'disk' => 'public',
                'number' => $this->invoice_number,
                'date' => $this->invoice_date,
            ];

            $this->model->invoice = $invoice_file;
            $this->model->delivery = $delivery_file;
            $this->model->invoice_number = $this->invoice_number;
            $this->model->save();

            if ($invoice_send_mail) {
                Invoice::sendInvoiceMail($this->model);
            }

            return true;
        }

        return null;
    }

    /**
     * Stornorechnung zu einer bereits erstellten Rechnung erzeugen (Fix 08.09.2026:
     * die Methode wurde vom SalesController aufgerufen, existierte aber nie —
     * jeder Storno-Versuch lief in einen 500er).
     *
     * Die Stornonummer wird aus demselben Zähler wie die Rechnungsnummer gezogen
     * (das Modal zeigt "nächste Rechnungsnummer" an) und der Zähler danach erhöht.
     *
     * @return bool true = Stornorechnung erstellt
     */
    public function createCancellation($request = [])
    {
        // ohne Ursprungsrechnung gibt es nichts zu stornieren
        if (! Invoice::isInvoice($this->model)) {
            return false;
        }
        // Doppel-Storno verhindern (der Controller prüft das ebenfalls)
        if (Invoice::isCancellationInvoice($this->model)) {
            return false;
        }

        $number = Invoice::getInvoiceNumber();
        $this->cancellation_date = isset($request['cancellation_date']) ? $request['cancellation_date'] : now()->format('d.m.Y');
        $cancellation_send_mail = isset($request['cancellation_send_mail']) ? true : false;
        $this->cancellation_number = Invoice::createInvoiceNumber($number, $this->cancellation_date);
        $this->cancellation_dir = Invoice::getCancellationStorageDir($this->cancellation_date);
        $this->cancellation_filename = Invoice::makeCancellationFilename($this->cancellation_number);

        $this->makeCancellationPDF();

        $this->model->cancellation_invoice = [
            'filename' => $this->cancellation_filename,
            'dir' => $this->cancellation_dir,
            'disk' => 'public',
            'cancellation_number' => $this->cancellation_number,
            'cancellation_date' => $this->cancellation_date,
            'invoice_number' => Invoice::getNumber($this->model),
            'invoice_date' => Invoice::getDate($this->model),
        ];
        $this->model->save();
        Invoice::makeNextInvoiceNumber();

        if ($cancellation_send_mail) {
            Invoice::sendCancellationMail($this->model);
        }

        return true;
    }

    private function makeCancellationPDF()
    {
        $data = [
            'shopping_order' => $this->model,
            'cancellation_date' => $this->cancellation_date,
            'cancellation_number' => $this->cancellation_number,
            'original_invoice_number' => Invoice::getNumber($this->model),
            'original_invoice_date' => Invoice::getDate($this->model),
        ];

        if ($this->model->auth_user_id) {
            UserService::checkUserTaxShippingCountry($this->model->auth_user, $this->model->country_id);
            $data = array_merge($data, UserService::getYardInfo());
        }

        if (! Storage::disk('public')->exists($this->cancellation_dir)) {
            Storage::disk('public')->makeDirectory($this->cancellation_dir);
        }
        $path = Storage::disk('public')->path('');

        $pdf_file = new InvoicePDF('pdf.cancellation_invoice');
        $pdf_file->create($data, $this->cancellation_filename, 'save', $path.$this->cancellation_dir);
        $pdfMerger = new MyPDFMerger;
        $pdfMerger->addPDF($path.$this->cancellation_dir.$this->cancellation_filename);
        // eigenes Storno-Briefpapier gibt es nicht, daher das Rechnungs-Template
        $file = $pdfMerger->myMerge('string', $this->cancellation_filename, 'template_invoice_de');
        Storage::disk('public')->put($this->cancellation_dir.$this->cancellation_filename, $file);
    }

    /**
     * Altdaten-Reparatur an EINER Stelle (Review 20.07.2026): Rechnung und/oder
     * Lieferschein fehlen auf der Platte, obwohl die DB-Metadaten existieren
     * (z. B. Storage-Umzug). Regeneriert beide Dateien mit bestehender Nummer.
     * Vorher war der Check dreifach kopiert (MailLogistic 2x, batchDocuments) und
     * prüfte im Sammel-Druck nur den Lieferschein — eine fehlende Rechnungs-PDF
     * ließ den ganzen Batch mit einer Exception platzen.
     *
     * @return bool true = beide Dateien liegen (ggf. nach Regeneration) auf der Platte
     */
    public function ensureFilesOnDisk(): bool
    {
        if (! Invoice::isInvoice($this->model)) {
            return false;
        }

        $invoicePath = Invoice::getDownloadPath($this->model);
        $deliveryPath = Invoice::getDownloadPathDelivery($this->model);

        if (! Storage::disk('public')->exists($invoicePath) || ! Storage::disk('public')->exists($deliveryPath)) {
            $this->update([]);
        }

        return Storage::disk('public')->exists($invoicePath)
            && Storage::disk('public')->exists($deliveryPath);
    }

    private function makePDF()
    {
        $data = [
            'shopping_order' => $this->model,
            'invoice_date' => $this->invoice_date,
            'invoice_number' => $this->invoice_number,
        ];

        if ($this->model->auth_user_id) {
            UserService::checkUserTaxShippingCountry($this->model->auth_user, $this->model->country_id);
            $data = array_merge($data, UserService::getYardInfo());
        }

        $data['delivery_items'] = $this->prepairForDelivery();

        if (! Storage::disk('public')->exists($this->dir)) {
            Storage::disk('public')->makeDirectory($this->dir); // creates directory
        }
        if (! Storage::disk('public')->exists($this->delivery_dir)) {
            Storage::disk('public')->makeDirectory($this->delivery_dir); // creates directory
        }
        $path = Storage::disk('public')->path('');

        $pdf_file = new InvoicePDF('pdf.invoice');
        $pdf_file->create($data, $this->filename, 'save', $path.$this->dir);
        $pdfMerger = new MyPDFMerger;
        $pdfMerger->addPDF($path.$this->dir.$this->filename);
        $file = $pdfMerger->myMerge('string', $this->filename, 'template_invoice_de');
        Storage::disk('public')->put($this->dir.$this->filename, $file);

        $pdf_file = new InvoicePDF('pdf.delivery');
        $pdf_file->create($data, $this->delivery_filename, 'save', $path.$this->delivery_dir);
        $pdfMerger = new MyPDFMerger;
        $pdfMerger->addPDF($path.$this->delivery_dir.$this->delivery_filename);
        $file = $pdfMerger->myMerge('string', $this->delivery_filename, 'template_delivery_de');
        Storage::disk('public')->put($this->delivery_dir.$this->delivery_filename, $file);

    }

    // sort white label products
    private function prepairForDelivery()
    {
        $shopping_order = $this->model;
        $wl_items = [];
        $items = [];
        $counter = 1;
        $count = 10000;
        foreach ($shopping_order->shopping_order_items as $shopping_order_item) {
            $labels = [];
            $sorter = 0;
            if ($shopping_order_item->product->whitelabel) {

                // get white label default etikett (s)
                // ist ausschlaggebend für die etikettierung, ob 1 oder mehr etiketten
                if ($shopping_order_item->product->whitelabel_images) {
                    foreach ($shopping_order_item->product->whitelabel_images as $whitelabel_image) {
                        $labels[] = $whitelabel_image;
                    }
                }
                // has white label user etikett
                if ($shopping_order->auth_user) {
                    $whitelabel_product = $shopping_order->auth_user->whitelabel_products()->where('product_id', '=', $shopping_order_item->product->id)->first();
                    if ($whitelabel_product && $whitelabel_product->whitelabel_images) {
                        foreach ($whitelabel_product->whitelabel_images as $whitelabel_image) {
                            if ($whitelabel_image->attributes && is_array($whitelabel_image->attributes)) {
                                foreach ($labels as $key => $label) {
                                    foreach ($whitelabel_image->attributes as $attribute) {
                                        if (in_array($attribute, $label->attributes)) {
                                            // found and overwrite
                                            if (! $this->model->user_white_label) {
                                                $this->model->user_white_label = true;
                                                $this->model->save();
                                            }
                                            $labels[$key] = $whitelabel_image;
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
                foreach ($labels as $key => $label) {
                    // label hat attribue
                    $varinats = [];
                    if ($label->attributes && is_array($label->attributes)) {
                        foreach ($label->attributes as $attribute) {
                            if ($attribute = Attribute::find($attribute)) {
                                if (! isset($varinats[$attribute->value])) {
                                    $temp = explode('#', $attribute->value);
                                    $sorter = $temp[1] > $sorter ? $temp[1] : $sorter;
                                    $label->varinat = [
                                        'key' => $attribute->value,
                                        'id' => $attribute->id,
                                        'vol' => (float) $temp[0],
                                        'size' => (float) $temp[1],
                                        'name' => $label->product_id ? 'Standard' : $attribute->name,
                                    ];
                                }
                            }
                        }
                    } else {
                        // sonst auf standard zurückgreifen
                        if ($shopping_order_item->product->attribute_variants) {
                            foreach ($shopping_order_item->product->attribute_variants as $attribute_variant) {
                                if (! isset($varinats[$attribute_variant->attribute->value])) {
                                    $temp = explode('#', $attribute_variant->attribute->value);
                                    $sorter = $temp[1] > $sorter ? $temp[1] : $sorter;
                                    $label->varinat = [
                                        'key' => $attribute_variant->attribute->value,
                                        'id' => $attribute_variant->attribute->id,
                                        'vol' => (float) $temp[0],
                                        'size' => (float) $temp[1],
                                        'name' => 'Standard',
                                    ];
                                }
                            }
                        }
                    }
                }
                // sorten of white label products
                $sorter = intval((float) $sorter * 100 + $counter++);
                $shopping_order_item->labels = $labels;
                $wl_items[$sorter] = $shopping_order_item;
            } else {
                $items[$count++] = $shopping_order_item;
            }
        }
        // kleine zuerst
        ksort($wl_items);

        return array_merge($wl_items, $items);
    }
}