upskill-event-manager/memory-bank/systemPatterns.md

[2025-04-02 22:21:00] - Added pattern: Use WP-CLI within test execution scripts (`run-tests.sh`) to manage plugin state (deactivate/activate) and flush rewrite rules, ensuring a consistent environment for E2E tests.
# System Patterns

This file documents the architectural and design patterns used in the project.
2025-03-26 11:13:00 - Updated with development environment workflow patterns

## Development Environment Patterns

### Container Architecture
* **Docker Composition**
  * WordPress (PHP-FPM)
  * Nginx web server
  * MariaDB database
  * phpMyAdmin utility
  * Shared volumes for persistence
  * Network isolation
  * Environment-based configuration

### Development Workflow Patterns
* **Backup-Based Setup**
  * Production data backup creation
  * Local backup storage
  * Backup-based environment initialization
  * Consistent development environments
  * Offline development capability
* **Script Organization**
  * Standardized naming conventions
  * Clear separation of concerns
  * Comprehensive error handling
  * User-friendly feedback
  * Modular script design

### Configuration Management
* **Environment Variables**
  * Database credentials
  * WordPress settings
  * Development flags
  * Debug options
  * Site URLs
* **Docker Volumes**
  * WordPress files
  * Database data
  * Configuration files
  * SSL certificates
  * Logs

### WordPress Integration
* **Core Configuration**
  * wp-config.php management
  * Environment-based settings
  * Debug mode control
  * URL configuration
  * Security settings
* **Plugin Management**
  * Controlled activation
  * Version management
  * Dependency handling
  * Update procedures
  * Compatibility checks

### Database Patterns
* **Connection Management**
  * Environment-based credentials
  * Connection pooling
  * Error handling
  * Retry mechanisms
  * Timeout configuration
* **Data Access**
  * WordPress WPDB wrapper
  * Prepared statements
  * Transaction support
  * Query optimization
  * Cache integration

### Security Patterns
* **Development Security**
  * Disabled SSL requirement
  * Debug mode enabled
  * Error display active
  * Test data isolation
  * Local-only access
* **Production Preparation**
  * SSL configuration ready
  * Error logging configured
  * Security headers prepared
  * Access controls defined
  * Data sanitization

### Testing Architecture
* **Test Environment**
  * Isolated containers
  * Test-specific configuration
  * Data fixtures
  * Mock services
  * Debug capabilities
* **Test Types**
  * Unit tests
  * Integration tests
  * E2E tests
  * Performance tests
  * Security tests

### Logging and Monitoring
* **Log Management**
  * PHP error logs
  * WordPress debug log
  * Nginx access/error logs
  * Database logs
  * Container logs
* **Monitoring**
  * Container health checks
  * Resource usage
  * Error tracking
  * Performance metrics
  * Security events

### Version Control
* **Feature Branches**
  * Feature branches
  * Pull requests
  * Code review process
  * Continuous integration
  * Automated testing

2025-03-27 13:55:00 - Added WordPress Unit Testing Patterns

### Unit Testing Architecture
* **Containerized Testing**
  * WordPress test environment inside Docker container
  * WordPress testing libraries installed in container
  * Database access from container
  * Shared file system via volume mounts
  * Consistent environment across developers

* **Test Configuration**
  * PHPUnit configuration in phpunit.xml.dist
  * Bootstrap configuration in tests/bootstrap.php
  * WordPress test framework in /tmp/wordpress-tests-lib
  * Test database isolated from development database
  * Environment variables for configuration

* **Test Patterns**
  * WP_UnitTestCase base class for WordPress-aware tests
  * Fixtures and factories for test data
  * Test suite organization by feature
  * Isolated test methods
  * Consistent validation patterns


2025-03-28 05:33:00 - Updated Test Configuration Patterns

### Test Configuration Patterns
* **Environment-Specific Settings**
  * Docker-aware database configuration
  * Container-specific file paths
  * Environment variable integration
  * Separate test database
  * Isolated test framework files

* **Framework Organization**
  * WordPress test framework in vendor directory
  * Composer-managed dependencies
  * Standardized configuration locations
  * Clear separation between test and development databases
  * Environment-aware path resolution



[2025-04-02 10:08:00] - Added Child Theme Template Overrides Pattern

### Child Theme Template Overrides
*   **Pattern**: Override plugin template files by placing identically named files within a specific subdirectory structure in the active child theme.
*   **Usage**: Can be used to customize the appearance and surrounding content of pages generated by plugins.
*   **TEC Override Path**: `[child-theme-directory]/tribe-events/` (followed by the plugin's internal view structure, e.g., `community/edit-event.php`).
*   **Implementation**: Copy original template from plugin to child theme override path, then modify the copy. WordPress automatically loads the child theme version.
*   **Note (2025-04-02):** This approach was attempted for The Events Calendar: Community Events pages (`edit-event.php`, `event-list.php`) but was abandoned due to persistent content duplication and layout issues. Switched to using TEC CE shortcodes on dedicated pages instead.

2025-03-26 11:13:00 - Added development environment workflow patterns