90 lines
4.4 KiB
Markdown
90 lines
4.4 KiB
Markdown
# Changelog
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## 2025-10-28 - 1.2.1 - fix(skr.classes.account)
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Remove incorrect SKR04 automatic account 3300; improve VAT posting validation and test isolation; update readme hints and CI settings
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- ts/skr.classes.account.ts: Removed account '3300' from the SKR04 automatic accounts list (3300 is Fahrzeugkosten and must be postable).
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- ts/skr.postingkeys.ts: Relax VAT amount requirement — VAT amount is no longer required when posting to VAT accounts or to debtor/creditor accounts (settlement lines).
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- ts/skr.classes.journalentry.ts: Detect VAT lines in journal entries and pass VAT-aware context into posting key validation to avoid false-positive VAT errors.
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- test/test.skr04.ts: Use timestamped database names to ensure isolated test runs and avoid DB conflicts during CI.
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- readme.hints.md: Updated status and notes (tests passing, recent fixes, architecture notes and validation pipeline).
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- .claude/settings.local.json: Added local CI/agent permission settings used by the project environment.
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [1.2.0] - 2025-01-09
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### Added
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- **E-Invoice Integration**: Full XRechnung/ZUGFeRD support with import/export capabilities
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- **Invoice Processing**: Automatic booking of electronic invoices to accounting
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- **Advanced Export Features**: Comprehensive export functionality for accounts, balances, and ledger data
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- **PDF Generation**: Professional PDF report generation with customizable templates
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- **Security Features**: Merkle tree audit trails and digital signature support for tamper-proof records
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- **Invoice Storage**: Dedicated invoice persistence layer with search and filtering
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- **Invoice Adapter**: Bidirectional conversion between e-invoice formats and internal data model
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- **Invoice Booking Engine**: Intelligent automatic account detection and VAT splitting
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- **Cryptographic Signatures**: Support for signing exports with private keys and certificates
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- **Structured Export Formats**: Export data in multiple formats (JSON, CSV, PDF)
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- **Jahresabschluss Export**: Complete annual closing package generation
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- New dependencies: @e-invoice-eu/core, @fin.cx/einvoice, merkletreejs, node-forge
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- Enhanced documentation with invoice and export examples
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### Changed
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- Updated README with comprehensive documentation of new features
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- Expanded API reference with new invoice and export methods
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## [1.1.0] - 2025-01-09
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### Added
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- SKR standard validation in postJournalEntry to ensure accounts match official SKR03/SKR04 data
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- Module-level Maps for O(1) SKR standard lookups
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- validateAccountsAgainstSKR method for checking account type and class compliance
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- Smart validation that allows SKR04 class 8 custom accounts
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- Warning logs for non-standard accounts and type/class mismatches
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### Fixed
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- Test isolation issues by adding timestamps to database names
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- SKR04 test using correct account mappings (9xxx equity accounts)
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### Changed
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- Enhanced README with accurate API documentation and testing instructions
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- Updated legal section to Task Venture Capital GmbH
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## [1.0.0] - 2025-01-09
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### Added
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- Initial release of @fin.cx/skr module
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- Complete SKR03 implementation (Process Structure Principle)
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- Complete SKR04 implementation (Financial Classification Principle)
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- Double-entry bookkeeping validation system
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- MongoDB persistence layer using @push.rocks/smartdata
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- Comprehensive account management (100+ predefined accounts per SKR standard)
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- Transaction posting and reversal capabilities
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- Journal entry support with multiple lines
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- Financial reporting suite:
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- Trial Balance generation
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- Income Statement (P&L)
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- Balance Sheet
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- General Ledger
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- Cash Flow Statement
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- DATEV-compatible export formats
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- Full TypeScript support with comprehensive type definitions
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- API layer for external integration
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- CSV import/export functionality
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- VAT handling and cost center tracking
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- Automatic balance calculations
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- Period closing functionality
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- Batch transaction processing
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### Technical Features
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- Type-safe database operations
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- Indexed MongoDB collections for performance
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- Transaction atomicity and consistency
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- Comprehensive validation rules
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- 4-digit account number validation
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- Account class hierarchy (0-9)
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- Support for custom accounts
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- Real-time balance updates |