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invoiceninja/app/Services/EDocument/Standards/ZugferdEDokument.php
2024-10-05 17:09:22 +02:00

330 lines
18 KiB
PHP

<?php
/**
* Invoice Ninja (https://invoiceninja.com).
*
* @link https://github.com/invoiceninja/invoiceninja source repository
*
* @copyright Copyright (c) 2024. Invoice Ninja LLC (https://invoiceninja.com)
*
* @license https://www.elastic.co/licensing/elastic-license
*/
namespace App\Services\EDocument\Standards;
use App\DataMapper\InvoiceItem;
use App\Models\Credit;
use App\Models\Invoice;
use App\Models\Product;
use App\Models\Quote;
use App\Services\AbstractService;
use horstoeko\zugferd\codelists\ZugferdDutyTaxFeeCategories;
use horstoeko\zugferd\ZugferdDocumentBuilder;
use horstoeko\zugferd\ZugferdProfiles;
class ZugferdEDokument extends AbstractService
{
public ZugferdDocumentBuilder $xdocument;
/**
* __construct
*
* \App\Models\Invoice | \App\Models\Quote | \App\Models\PurchaseOrder | \App\Models\Credit $document
* @param bool $returnObject
* @param array $tax_map
* @return void
*/
public function __construct(public \App\Models\Invoice | \App\Models\Quote | \App\Models\PurchaseOrder | \App\Models\Credit $document, private readonly bool $returnObject = false, private array $tax_map = [])
{
}
public function run(): self
{
/** @var \App\Models\Company $company */
$company = $this->document->company;
/** @var \App\Models\Client $client */
$client = $this->document->client;
$profile = $client->getSetting('e_invoice_type');
$profile = match ($profile) {
"XInvoice_3_0" => ZugferdProfiles::PROFILE_XRECHNUNG_3,
"XInvoice_2_3" => ZugferdProfiles::PROFILE_XRECHNUNG_2_3,
"XInvoice_2_2" => ZugferdProfiles::PROFILE_XRECHNUNG_2_2,
"XInvoice_2_1" => ZugferdProfiles::PROFILE_XRECHNUNG_2_1,
"XInvoice_2_0" => ZugferdProfiles::PROFILE_XRECHNUNG_2,
"XInvoice_1_0" => ZugferdProfiles::PROFILE_XRECHNUNG,
"XInvoice-Extended" => ZugferdProfiles::PROFILE_EXTENDED,
"XInvoice-BasicWL" => ZugferdProfiles::PROFILE_BASICWL,
"XInvoice-Basic" => ZugferdProfiles::PROFILE_BASIC,
default => ZugferdProfiles::PROFILE_EN16931,
};
$this->xdocument = ZugferdDocumentBuilder::CreateNew($profile);
$this->xdocument
->setDocumentSupplyChainEvent(date_create($this->document->date ?? now()->format('Y-m-d')))
->setDocumentSeller($company->getSetting('name'))
->setDocumentSellerAddress($company->getSetting("address1"), $company->getSetting("address2"), "", $company->getSetting("postal_code"), $company->getSetting("city"), $company->country()->iso_3166_2, $company->getSetting("state"))
->setDocumentSellerContact($this->document->user->present()->getFullName(), "", $this->document->user->present()->phone(), "", $this->document->user->email)
->setDocumentSellerCommunication("EM", $this->document->user->email)
->setDocumentBuyer($client->present()->name(), $client->number)
->setDocumentBuyerAddress($client->address1, "", "", $client->postal_code, $client->city, $client->country->iso_3166_2, $client->state)
->setDocumentBuyerContact($client->present()->primary_contact_name(), "", $client->present()->phone(), "", $client->present()->email())
->addDocumentPaymentTerm(ctrans("texts.xinvoice_payable", ['payeddue' => date_create($this->document->date ?? now()->format('Y-m-d'))->diff(date_create($this->document->due_date ?? now()->format('Y-m-d')))->format("%d"), 'paydate' => $this->document->due_date]));
if (!empty($this->document->public_notes)) {
$this->xdocument->addDocumentNote($this->document->public_notes ?? '');
}
// Document type
$document_class = get_class($this->document);
switch ($document_class) {
case Quote::class:
// Probably wrong file code https://github.com/horstoeko/zugferd/blob/master/src/codelists/ZugferdInvoiceType.php
if (empty($this->document->number)) {
$this->xdocument->setDocumentInformation("DRAFT", "84", date_create($this->document->date ?? now()->format('Y-m-d')), $client->getCurrencyCode());
$this->xdocument->setIsTestDocument();
} else {
$this->xdocument->setDocumentInformation($this->document->number, "84", date_create($this->document->date ?? now()->format('Y-m-d')), $client->getCurrencyCode());
}
break;
case Invoice::class:
if (empty($this->document->number)) {
$this->xdocument->setDocumentInformation("DRAFT", "380", date_create($this->document->date ?? now()->format('Y-m-d')), $client->getCurrencyCode());
$this->xdocument->setIsTestDocument();
} else {
$this->xdocument->setDocumentInformation($this->document->number, "380", date_create($this->document->date ?? now()->format('Y-m-d')), $client->getCurrencyCode());
}
break;
case Credit::class:
if (empty($this->document->number)) {
$this->xdocument->setDocumentInformation("DRAFT", "389", date_create($this->document->date ?? now()->format('Y-m-d')), $client->getCurrencyCode());
$this->xdocument->setIsTestDocument();
} else {
$this->xdocument->setDocumentInformation($this->document->number, "389", date_create($this->document->date ?? now()->format('Y-m-d')), $client->getCurrencyCode());
}
}
if (isset($this->document->po_number)) {
$this->xdocument->setDocumentBuyerOrderReferencedDocument($this->document->po_number);
}
if (empty($client->routing_id)) {
$this->xdocument->setDocumentBuyerReference(ctrans("texts.xinvoice_no_buyers_reference"))
->setDocumentSellerCommunication("EM", $this->document->user->email);
} else {
$this->xdocument->setDocumentBuyerReference($client->routing_id)
->setDocumentBuyerCommunication("0204", $client->routing_id);
}
if (isset($client->shipping_address1) && $client->shipping_country) {
$this->xdocument->setDocumentShipToAddress($client->shipping_address1, $client->shipping_address2, "", $client->shipping_postal_code, $client->shipping_city, $client->shipping_country->iso_3166_2, $client->shipping_state);
}
$custom_value1=$company->settings->custom_value1;
//BR-DE-23 - If „Payment means type code“ (BT-81) contains a code for credit transfer (30, 58), „CREDIT TRANSFER“ (BG-17) shall be provided.
//Payment Means - Switcher
if(isset($custom_value1) && !empty($custom_value1) && ($custom_value1 == '30'|| $custom_value1=='58')) {
$this->xdocument->addDocumentPaymentMean(typecode: $company->settings->custom_value1, payeeIban: $company->settings->custom_value2, payeeAccountName: $company->settings->custom_value4, payeeBic: $company->settings->custom_value3);
} else {
$this->xdocument->addDocumentPaymentMean('68', ctrans("texts.xinvoice_online_payment"));
}
if (str_contains($company->getSetting('vat_number'), "/")) {
$this->xdocument->addDocumentSellerTaxRegistration("FC", $company->getSetting('vat_number'));
} else {
$this->xdocument->addDocumentSellerTaxRegistration("VA", $company->getSetting('vat_number'));
}
if (!empty($client->vat_number)) {
$this->xdocument->addDocumentBuyerTaxRegistration("VA", $client->vat_number);
}
$invoicing_data = $this->document->calc();
//Create line items and calculate taxes
foreach ($this->document->line_items as $index => $item) {
/** @var InvoiceItem $item **/
$this->xdocument->addNewPosition($index)
->setDocumentPositionNetPrice($item->line_total);
if (!empty($item->product_key)) {
if (!empty($item->notes)) {
$this->xdocument->setDocumentPositionProductDetails($item->product_key, $item->notes);
} else {
$this->xdocument->setDocumentPositionProductDetails($item->product_key);
}
} else {
if (!empty($item->notes)) {
$this->xdocument->setDocumentPositionProductDetails($item->notes);
} else {
$this->xdocument->setDocumentPositionProductDetails("no product name defined");
}
}
if ($item->type_id == 2) {
$this->xdocument->setDocumentPositionQuantity($item->quantity, "HUR");
} else {
$this->xdocument->setDocumentPositionQuantity($item->quantity, "H87");
}
$line_discount = 0.0;
if ($item->discount > 0) {
if ($this->document->is_amount_discount) {
$line_discount -= $item->discount;
} else {
$line_discount -= $item->line_total * ($item->discount / 100);
}
$this->xdocument->addDocumentPositionGrossPriceAllowanceCharge(abs($line_discount), false);
}
$this->xdocument->setDocumentPositionLineSummation($item->line_total);
if (!$company->tax_data->regions->EU->has_sales_above_threshold){
// According to european law, each line item can only have one tax rate
if (!(empty($item->tax_name1) && empty($item->tax_name2) && empty($item->tax_name3))) {
$taxtype = $this->getTaxType($item->tax_id);
if (!empty($item->tax_name1)) {
if ($taxtype == ZugferdDutyTaxFeeCategories::VAT_EXEMPT_FOR_EEA_INTRACOMMUNITY_SUPPLY_OF_GOODS_AND_SERVICES) {
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', $item->tax_rate1, exemptionReason: ctrans('texts.intracommunity_tax_info'));
} else {
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', $item->tax_rate1);
}
$this->addtoTaxMap($taxtype, $item->line_total, $item->tax_rate1);
} elseif (!empty($item->tax_name2)) {
if ($taxtype == ZugferdDutyTaxFeeCategories::VAT_EXEMPT_FOR_EEA_INTRACOMMUNITY_SUPPLY_OF_GOODS_AND_SERVICES) {
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', $item->tax_rate2, exemptionReason: ctrans('texts.intracommunity_tax_info'));
} else {
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', $item->tax_rate2);
}
$this->addtoTaxMap($taxtype, $item->line_total, $item->tax_rate2);
} elseif (!empty($item->tax_name3)) {
if ($taxtype == ZugferdDutyTaxFeeCategories::VAT_EXEMPT_FOR_EEA_INTRACOMMUNITY_SUPPLY_OF_GOODS_AND_SERVICES) {
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', $item->tax_rate3, exemptionReason: ctrans('texts.intracommunity_tax_info'));
} else {
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', $item->tax_rate3);
}
$this->addtoTaxMap($taxtype, $item->line_total, $item->tax_rate3);
} else {
nlog("Can't add correct tax position");
}
} else {
if (!empty($this->document->tax_name1)) {
$taxtype = $this->getTaxType($this->document->tax_name1);
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', $this->document->tax_rate1);
$this->addtoTaxMap($taxtype, $item->line_total, $this->document->tax_rate1);
} elseif (!empty($this->document->tax_name2)) {
$taxtype = $this->getTaxType($this->document->tax_name2);
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', $this->document->tax_rate2);
$this->addtoTaxMap($taxtype, $item->line_total, $this->document->tax_rate2);
} elseif (!empty($this->document->tax_name3)) {
$taxtype = $this->getTaxType($this->document->tax_name3);
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', $this->document->tax_rate3);
$this->addtoTaxMap($taxtype, $item->line_total, $this->document->tax_rate3);
} else {
$taxtype = ZugferdDutyTaxFeeCategories::ZERO_RATED_GOODS;
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', 0);
$this->addtoTaxMap($taxtype, $item->line_total, 0);
// nlog("Can't add correct tax position");
}
}} else {
$taxtype = ZugferdDutyTaxFeeCategories::EXEMPT_FROM_TAX;
$this->xdocument->addDocumentPositionTax($taxtype, 'VAT', 0, 0, ctrans('texts.vat_not_registered'), "VATNOTREG");
$this->addtoTaxMap($taxtype, $item->line_total, 0);
}
}
if ($this->document->is_amount_discount) {
$document_discount = abs($this->document->discount);
} else {
$document_discount = $this->document->amount * $this->document->discount / 100;
}
if (!$company->tax_data->regions->EU->has_sales_above_threshold){
$this->xdocument->setDocumentSummation($this->document->amount, $this->document->balance, $invoicing_data->getSubTotal(), $invoicing_data->getTotalSurcharges(), $document_discount, $invoicing_data->getSubTotal() - $document_discount, $invoicing_data->getItemTotalTaxes(), 0.0, $this->document->amount - $this->document->balance);
foreach ($this->tax_map as $item) {
if ($document_discount > 0) {
if ($item["net_amount"] >= $document_discount) {
$item["net_amount"] -= $document_discount;
$this->xdocument->addDocumentAllowanceCharge($document_discount, false, $item["tax_type"], "VAT", $item["tax_rate"] * 100);
} else {
$document_discount -= $item["net_amount"];
$this->xdocument->addDocumentAllowanceCharge($item["net_amount"], false, $item["tax_type"], "VAT", $item["tax_rate"] * 100);
$item["net_amount"] = 0;
}
}
if ($item["tax_type"] == ZugferdDutyTaxFeeCategories::VAT_EXEMPT_FOR_EEA_INTRACOMMUNITY_SUPPLY_OF_GOODS_AND_SERVICES) {
$this->xdocument->addDocumentTax($item["tax_type"], "VAT", $item["net_amount"], $item["tax_rate"] * $item["net_amount"], $item["tax_rate"] * 100, ctrans('texts.intracommunity_tax_info'));
} else {
$this->xdocument->addDocumentTax($item["tax_type"], "VAT", $item["net_amount"], $item["tax_rate"] * $item["net_amount"], $item["tax_rate"] * 100);
}
}} else {
$this->xdocument->addDocumentTax(ZugferdDutyTaxFeeCategories::EXEMPT_FROM_TAX, "VAT", 0, 0, 0, ctrans('texts.vat_not_registered'), "VATNOTREG");
}
// The validity can be checked using https://portal3.gefeg.com/invoice/validation or https://e-rechnung.bayern.de/app/#/upload
return $this;
}
/**
* Returns the XML document
* in string format
*
* @return string
*/
public function getXml(): string
{
return $this->xdocument->getContent();
}
private function getTaxType($name): string
{
$tax_type = null;
switch ($name) {
case Product::PRODUCT_TYPE_SERVICE:
case Product::PRODUCT_TYPE_DIGITAL:
case Product::PRODUCT_TYPE_PHYSICAL:
case Product::PRODUCT_TYPE_SHIPPING:
case Product::PRODUCT_TYPE_REDUCED_TAX:
$tax_type = ZugferdDutyTaxFeeCategories::STANDARD_RATE;
break;
case Product::PRODUCT_TYPE_EXEMPT:
$tax_type = ZugferdDutyTaxFeeCategories::EXEMPT_FROM_TAX;
break;
case Product::PRODUCT_TYPE_ZERO_RATED:
$tax_type = ZugferdDutyTaxFeeCategories::ZERO_RATED_GOODS;
break;
case Product::PRODUCT_TYPE_REVERSE_TAX:
$tax_type = ZugferdDutyTaxFeeCategories::VAT_REVERSE_CHARGE;
break;
}
$eu_states = ["AT", "BE", "BG", "HR", "CY", "CZ", "DK", "EE", "FI", "FR", "DE", "EL", "GR", "HU", "IE", "IT", "LV", "LT", "LU", "MT", "NL", "PL", "PT", "RO", "SK", "SI", "ES", "SE", "IS", "LI", "NO", "CH"];
if (empty($tax_type)) {
if ((in_array($this->document->company->country()->iso_3166_2, $eu_states) && in_array($this->document->client->country->iso_3166_2, $eu_states)) && $this->document->company->country()->iso_3166_2 != $this->document->client->country->iso_3166_2) {
$tax_type = ZugferdDutyTaxFeeCategories::VAT_EXEMPT_FOR_EEA_INTRACOMMUNITY_SUPPLY_OF_GOODS_AND_SERVICES;
} elseif (!in_array($this->document->client->country->iso_3166_2, $eu_states)) {
$tax_type = ZugferdDutyTaxFeeCategories::SERVICE_OUTSIDE_SCOPE_OF_TAX;
} elseif ($this->document->client->country->iso_3166_2 == "ES-CN") {
$tax_type = ZugferdDutyTaxFeeCategories::CANARY_ISLANDS_GENERAL_INDIRECT_TAX;
} elseif (in_array($this->document->client->country->iso_3166_2, ["ES-CE", "ES-ML"])) {
$tax_type = ZugferdDutyTaxFeeCategories::TAX_FOR_PRODUCTION_SERVICES_AND_IMPORTATION_IN_CEUTA_AND_MELILLA;
} else {
nlog("Unkown tax case for xinvoice");
$tax_type = ZugferdDutyTaxFeeCategories::STANDARD_RATE;
}
}
return $tax_type;
}
private function addtoTaxMap(string $tax_type, float $net_amount, float $tax_rate): void
{
$hash = hash("md5", $tax_type."-".$tax_rate);
if (array_key_exists($hash, $this->tax_map)) {
$this->tax_map[$hash]["net_amount"] += $net_amount;
} else {
$this->tax_map[$hash] = [
"tax_type" => $tax_type,
"net_amount" => $net_amount,
"tax_rate" => $tax_rate / 100
];
}
}
}