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Implementation Status: Critical Fixes

Last Updated: January 2025

Completed

1. Database Provider Abstraction

Status: Implemented
Files Modified: - src/TicketMasala.Web/Data/DatabaseProviderHelper.cs (NEW) - src/TicketMasala.Web/Data/MasalaDbContext.cs (UPDATED)

Changes: - Created DatabaseProviderHelper class with provider-agnostic computed column SQL - Updated MasalaDbContext.OnModelCreating() to use helper - Supports SQLite, SQL Server, and PostgreSQL - SQLite interceptor remains safe (checks connection type at runtime)

Testing Required: - [x] Test with SQLite (default) - [ ] Test with SQL Server - [x] Test computed column queries (Unit Tests) - [ ] Verify indexes work correctly

2. Plugin Interface Adapter

Status: Implemented
Files Created: - src/TicketMasala.Web/Tenancy/PluginAdapter.cs (NEW)

Changes: - Created IStandardPlugin interface (standardized plugin interface) - Created PluginAdapter to bridge ITenantPlugin → IStandardPlugin - Added extension methods for easy conversion

Note: The adapter enables interoperability with various plugin-based systems and frameworks

Testing Required: - [x] Test adapter conversion (Unit Tests) - [x] Test plugin loading with adapter (Integration Tests) - [x] Verify services register correctly (Integration Tests)

🟡 In Progress

3. Domain Model Extraction

Status: Completed Priority: Critical Estimated Time: Completed

Tasks: - [x] Create src/TicketMasala.Domain/TicketMasala.Domain.csproj - [x] Move Models/ → Domain/Entities/ - [x] Move MasalaDbContext → Domain/Data/ (Not required, DbContext stays in Web.Data for now, entities moved) - [x] Update all namespace references - [x] Update project references

📋 Next Steps

  1. Test Database Provider Abstraction
  2. Run application with SQLite
  3. Test with SQL Server (if available)

  4. Verify computed columns work

  5. Test Plugin Adapter

  6. Create test plugin implementing ITenantPlugin
  7. Convert to IStandardPlugin via adapter

  8. Verify services register

  9. Verify Domain Integration

  10. Ensure all references are correct (Done)
  11. Check for circular dependencies (None found)

Code Review Checklist

DatabaseProviderHelper.cs

  • Provider detection logic correct
  • SQL syntax matches provider capabilities
  • Fallback to SQLite for unknown providers
  • Comments explain purpose

MasalaDbContext.cs

  • Uses DatabaseProviderHelper
  • Provider detection in OnModelCreating
  • SQLite interceptor safe for all providers
  • Comments updated

PluginAdapter.cs

  • Interface provides standardized plugin contract
  • Adapter correctly delegates to ITenantPlugin
  • Extension methods provided
  • Documentation explains interoperability benefits

📝 Notes

Database Provider Detection

The Database.ProviderName property is accessed in OnModelCreating(). This should work in EF Core 6+, but if issues arise, consider: - Passing provider name via DbContextOptions extension - Using configuration value - Lazy evaluation pattern

Plugin Integration

The adapter pattern allows Ticket Masala plugins to work with various plugin-based systems. The standardized interface provides a common contract that can be adapted to different plugin ecosystems as needed.

Implementation Progress: ⅔ Critical Items Complete (67%)