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https://github.com/opensourcepos/opensourcepos.git
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833c06c718
Implementation of UBL 2.1 invoice generation to comply with Belgium's 2026 Peppol mandate. Key changes: - Add num-num/ubl-invoice dependency via composer.json - Create Ubl_generator library to convert OSPOS sale data to UBL format - Create country_helper.php to map country names to ISO 3166-1 alpha-2 codes - Extend Email_lib to support multiple attachments for PDF+UBL emails - Add getUblInvoice() method in Sales controller for UBL download - Modify getSendPdf() to optionally attach UBL based on invoice_format config - Add database migration for invoice_format configuration (pdf_only/ubl_only/both) - Add UBL download button to invoice view - Add UBL download link to sales manage table - Add language keys for UBL-related UI elements Data mapping: - Company name/address -> Supplier Party - account_number -> Company VAT number - Customer address/country -> Customer Party with ISO country code - Customer tax_id -> Customer VAT number - Cart items -> InvoiceLines - Taxes -> TaxCategory and TaxTotal - Totals -> LegalMonetaryTotal Features: - Generate valid UBL 2.1 XML invoices - Download UBL from invoice view and manage table - Email with PDF, UBL, or both based on configuration - Support for multiple customer countries with ISO code mapping - Graceful handling of missing optional customer fields
40 lines
1.3 KiB
PHP
40 lines
1.3 KiB
PHP
<?php
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namespace App\Libraries\InvoiceAttachment;
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interface InvoiceAttachment
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{
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/**
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* Generate the attachment content and write to a temp file.
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*
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* @param array $saleData The sale data from _load_sale_data()
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* @param string $type The document type (invoice, tax_invoice, quote, work_order, receipt)
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* @return string|null Absolute path to generated file, or null on failure
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*/
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public function generate(array $saleData, string $type): ?string;
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/**
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* Check if this attachment type is applicable for the document type.
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* E.g., UBL only works for invoice/tax_invoice
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*
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* @param string $type The document type
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* @param array $saleData The sale data (to check invoice_number existence)
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* @return bool
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*/
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public function isApplicableForType(string $type, array $saleData): bool;
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/**
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* Get the file extension for this attachment.
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*
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* @return string E.g., 'pdf', 'xml'
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*/
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public function getFileExtension(): string;
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/**
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* Get the config values that enable this attachment.
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* Returns array of config values that should generate this attachment.
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*
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* @return array E.g., ['pdf_only', 'both'] for PDF
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*/
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public function getEnabledConfigValues(): array;
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} |