📄 CodeRabbit inference engine (.github/copilot-instructions.md)

**/*.php: Include file header comment with license and copyright information in all PHP files
Always declare strict types with declare(strict_types=1); at the top of PHP files
Always specify parameter and return type hints in PHP
Follow PSR-12 and Symfony coding standards checked by EasyCodingStandard (ECS)

**/*.php: Include required file header comment with MIT license attribution
Always declare strict types at the top of PHP files using declare(strict_types=1);
Use type hints for all function parameters and return types in PHP
Follow PSR-12 and Symfony coding standards enforced by EasyCodingStandard

Files:

• src/CoreBundle/Generator/BillingIdGenerator.php
• src/CoreBundle/Generator/BillingIdGenerator/AutoIncrementIdGenerator.php
• src/CoreBundle/Tests/Generator/BillingIdGenerator/AutoIncrementIdGeneratorTest.php

📄 CodeRabbit inference engine (.github/copilot-instructions.md)

src/**/*.php: Use constructor dependency injection for all service dependencies
Prefer final classes unless inheritance is specifically needed
Always specify visibility modifiers (public, private, protected) on properties and methods
Never use hardcoded values; use environment variables or configuration for all configurable settings
Use Money objects from moneyphp/money library instead of raw floats for monetary values
Always use Doctrine ORM repositories instead of raw SQL queries
Run static analysis with PHPStan at Level 6 before committing code
Use Rector for automated code refactoring to modernize PHP code and apply best practices
Use Symfony Security component and voter pattern for implementing role-based access control
Use Symfony Mailer for all email sending operations
Use PDF generation manager service for all PDF output instead of direct mPDF calls
Each PHP file must contain exactly one class and the filename must match the class name
Use namespace structure that reflects directory structure with proper PSR-4 autoloading
Order use statements in the following order: constants, classes, functions
Integrate Symfony Workflow for state machine transitions on invoices and complex domain objects

src/**/*.php: Always use constructor injection for dependencies in classes
Always use Money objects from moneyphp/money library, never raw floats for monetary values
Validate all user input using Symfony Validator and Form validation
Prefer final classes unless inheritance is explicitly needed
Always specify visibility modifiers (public, private, protected) for properties and methods
Use class constants instead of global constants for configuration values
Implement one class per file with filename matching the class name
Use statement ordering: const, class, function in use declarations
Use PHPStan static analysis at Level 6 to ensure type safety and code quality
Use Rector for automated code refactoring and modernization of PHP code
Implement proper error handl...

Files:

• src/CoreBundle/Generator/BillingIdGenerator.php
• src/CoreBundle/Generator/BillingIdGenerator/AutoIncrementIdGenerator.php
• src/CoreBundle/Tests/Generator/BillingIdGenerator/AutoIncrementIdGeneratorTest.php

📄 CodeRabbit inference engine (CLAUDE.md)

Use PDF manager service for generating PDFs, with proper HTML templates

Use mPDF library for all PDF generation via the PDF manager service

Files:

• src/CoreBundle/Generator/BillingIdGenerator.php
• src/CoreBundle/Generator/BillingIdGenerator/AutoIncrementIdGenerator.php
• src/CoreBundle/Tests/Generator/BillingIdGenerator/AutoIncrementIdGeneratorTest.php

📄 CodeRabbit inference engine (.github/copilot-instructions.md)

src/**/Tests/**/*.php: Follow strict testing requirements: use PHPUnit 10.4+, with test execution in random order and strict mode
Write unit tests for all new classes and business logic
Use Mockery for mocking dependencies in unit tests
Use Foundry for fixture management in tests instead of manual fixtures

src/**/Tests/**/*.php: Add proper PHPUnit file header with declare(strict_types=1) to all test files
Add unit tests for all business logic classes
Run tests in random order via PHPUnit executionOrder setting
Use Foundry Factory classes for generating test fixtures
Create test cases that extend appropriate base classes (TestCase, ApiTestCase, FunctionalTestCase)
Separate unit tests for individual classes from functional tests for workflows
Use strict assertions in tests (assertEquals not ==, etc.)
Test error cases and edge cases, not just happy path

src/**/Tests/**/*.php: Write unit tests for all new business logic in Tests/ directory of appropriate bundle
Use Foundry for fixture generation in tests
Use Mockery for mocking dependencies in unit tests
Use Symfony Panther for end-to-end browser testing

Files:

• src/CoreBundle/Tests/Generator/BillingIdGenerator/AutoIncrementIdGeneratorTest.php

📄 CodeRabbit inference engine (CLAUDE.md)

src/*/Tests/**/*.php: Write unit tests for individual classes in isolation using Mockery for dependencies
Use PHPUnit with random test execution order and strict mode enabled

Files:

• src/CoreBundle/Tests/Generator/BillingIdGenerator/AutoIncrementIdGeneratorTest.php

Learnt from: CR
Repo: SolidInvoice/SolidInvoice PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-12-27T08:20:09.499Z
Learning: Applies to src/*/Entity/*.php : Use UUID (ULID) as primary key type for all entities with `UlidType` and `UlidGenerator`

Applied to files:

• src/CoreBundle/Generator/BillingIdGenerator.php

Learnt from: CR
Repo: SolidInvoice/SolidInvoice PR: 0
File: AGENTS.md:0-0
Timestamp: 2025-12-27T08:22:06.774Z
Learning: Applies to src/**/Tests/**/*.php : Write unit tests for all new business logic in Tests/ directory of appropriate bundle

Applied to files:

• src/CoreBundle/Tests/Generator/BillingIdGenerator/AutoIncrementIdGeneratorTest.php

Learnt from: CR
Repo: SolidInvoice/SolidInvoice PR: 0
File: GEMINI.md:0-0
Timestamp: 2025-12-27T08:21:22.816Z
Learning: Applies to src/**/Tests/Functional/**/*.php : Write integration tests for complex workflows spanning multiple bundles

Applied to files:

• src/CoreBundle/Tests/Generator/BillingIdGenerator/AutoIncrementIdGeneratorTest.php

Learnt from: CR
Repo: SolidInvoice/SolidInvoice PR: 0
File: GEMINI.md:0-0
Timestamp: 2025-12-27T08:21:22.816Z
Learning: Applies to src/**/Tests/**/*.php : Add unit tests for all business logic classes

Applied to files:

• src/CoreBundle/Tests/Generator/BillingIdGenerator/AutoIncrementIdGeneratorTest.php

src/SettingsBundle/SystemConfig.php (1)

• get (40-47)

src/CoreBundle/Generator/BillingIdGenerator/AutoIncrementIdGenerator.php (1)

• generate (43-83)

src/CoreBundle/Generator/BillingIdGenerator/IdGeneratorInterface.php (1)

• generate (30-30)

src/CoreBundle/Generator/BillingIdGenerator/AutoIncrementIdGenerator.php (2)

• AutoIncrementIdGenerator (26-84)
• generate (43-83)

src/CoreBundle/Generator/BillingIdGenerator.php (1)

• generate (40-65)

src/CoreBundle/Generator/BillingIdGenerator/IdGeneratorInterface.php (1)

• generate (30-30)