Register Service Status

Overall Status: 100% COMPLETE ✅ Locations:

• Models: src/Common/Sorcha.Register.Models/
• Core: src/Common/Sorcha.Register.Core/
• API: src/Services/Sorcha.Register.Service/Last Updated: 2025-11-16

---

Summary

Component	Status	LOC	Tests
Phase 1-2 Core	✅ 100%	~3,500	112 tests
Phase 5 API Service	✅ 100%	~650	Comprehensive
Integration	✅ 100%	N/A	Complete
TOTAL	✅ 100%	~4,150	~2,459 test LOC

---

Phase 1-2: Core Implementation - 100% COMPLETE ✅

Domain Models (Sorcha.Register.Models)

• ✅ Register.cs - Main register/ledger model with tenant support
• ✅ TransactionModel.cs - Blockchain transaction with JSON-LD/DID URI support
• ✅ Docket.cs - Block/docket for sealing transactions
• ✅ PayloadModel.cs - Encrypted payload with wallet-based access
• ✅ TransactionMetaData.cs - Blueprint workflow tracking
• ✅ Challenge.cs - Encryption challenge data
• ✅ Enums: RegisterStatus, DocketState, TransactionType

Core Business Logic (Sorcha.Register.Core)

1. RegisterManager.cs (204 lines)

   • ✅ CreateRegisterAsync, GetRegisterAsync
   • ✅ UpdateRegisterAsync, DeleteRegisterAsync
   • ✅ ListRegistersAsync with pagination

2. TransactionManager.cs (225 lines)

   • ✅ AddTransactionAsync with validation
   • ✅ GetTransactionAsync, GetTransactionsByRegisterAsync
   • ✅ GetTransactionsByWalletAsync
   • ✅ DID URI generation: did:sorcha:register:{registerId}/tx:{txId}

3. DocketManager.cs (255 lines)

   • ✅ CreateDocketAsync - Block creation
   • ✅ SealDocketAsync - Block sealing with previous hash
   • ✅ GetDocketAsync, GetDocketsAsync
   • ✅ Chain linking via previousDocketHash

4. QueryManager.cs (233 lines)

   • ✅ QueryTransactionsAsync with pagination
   • ✅ GetTransactionHistoryAsync
   • ✅ GetLatestDocketAsync
   • ✅ Advanced filtering support

5. ChainValidator.cs (268 lines)

   • ✅ ValidateChainAsync - Full chain integrity check
   • ✅ ValidateDocketAsync - Single block validation
   • ✅ ValidateTransactionAsync
   • ✅ Hash verification, temporal validation

Storage Layer

• ✅ IRegisterRepository interface (214 lines, 20+ methods)
• ✅ InMemoryRegisterRepository implementation (265 lines, thread-safe)
• ✅ InMemoryEventPublisher for testing

Event System

• ✅ IEventPublisher, IEventSubscriber interfaces
• ✅ RegisterEvents.cs - Event models (RegisterCreated, TransactionConfirmed, DocketConfirmed, etc.)

Total: ~3,500 lines, 22 files across 4 projects

---

Phase 5: API Service - 100% COMPLETE ✅

Register Management (6 endpoints)

Endpoint	Description
POST /api/registers	Create register with tenant isolation
GET /api/registers	List all registers (with tenant filter)
GET /api/registers/{id}	Get register by ID
PUT /api/registers/{id}	Update register metadata
DELETE /api/registers/{id}	Delete register
GET /api/registers/stats/count	Get register count

Transaction Management (3 endpoints)

Endpoint	Description
POST /api/registers/{registerId}/transactions	Submit transaction
GET /api/registers/{registerId}/transactions/{txId}	Get transaction by ID
GET /api/registers/{registerId}/transactions	List transactions (paginated)

Advanced Query API (4 endpoints)

Endpoint	Description
GET /api/query/wallets/{address}/transactions	Query by wallet
GET /api/query/senders/{address}/transactions	Query by sender
GET /api/query/blueprints/{blueprintId}/transactions	Query by blueprint
GET /api/query/stats	Get transaction statistics

Docket Management (3 endpoints)

Endpoint	Description
GET /api/registers/{registerId}/dockets	List all dockets
GET /api/registers/{registerId}/dockets/{docketId}	Get docket by ID
GET /api/registers/{registerId}/dockets/{docketId}/transactions	Get docket transactions

Real-time Notifications

SignalR Hub at /hubs/register:

• Client methods: SubscribeToRegister, SubscribeToTenant
• Server events: RegisterCreated, RegisterDeleted, TransactionConfirmed, DocketSealed, RegisterHeightUpdated

OData Support

• ✅ OData V4 endpoint at /odata/
• ✅ Entity sets: Registers, Transactions, Dockets
• ✅ Supports: $filter, $select, $orderby, $top, $skip, $count
• ✅ Max top set to 100 for performance

Architecture Integration

• ✅ Full integration with RegisterManager, TransactionManager, QueryManager
• ✅ Uses InMemoryRegisterRepository and InMemoryEventPublisher
• ✅ Dependency injection properly configured
• ✅ .NET Aspire integration with ServiceDefaults
• ✅ OpenAPI documentation with Scalar UI

---

Testing - COMPLETE ✅

• ✅ Comprehensive .http test file (25+ scenarios)
• ✅ Unit tests COMPLETE (Sorcha.Register.Core.Tests)
• ✅ Integration tests COMPLETE (Sorcha.Register.Service.Tests)
• ✅ 112 automated test methods
• ✅ ~2,459 lines of test code

---

MongoDB Persistence - COMPLETE ✅

Status: Production-ready MongoDB storage enabled (2026-01-31)

Architecture: Per-Register Database Pattern

• Registry Database: sorcha_register_registry - Stores register metadata
• Per-Register Databases: sorcha_register_{registerId} - Each register gets its own database
  • Collections: transactions, dockets
  • Automatic index creation on register creation
  • Full isolation between registers

Configuration:

• Type: MongoDB (enabled in Docker and appsettings)
• Connection: mongodb://sorcha:sorcha_dev_password@mongodb:27017
• UseDatabasePerRegister: true (recommended for production)
• Backward compatible with single-database mode for testing

Benefits:

• Data Isolation: Each register is completely isolated in its own database
• Scalability: Registers can be distributed across MongoDB shards
• Security: Per-register access control at database level
• Performance: Indexes optimized per register
• Clean Deletion: Dropping a register = dropping its database

Pending (Future Phases)

1. 🚧 Performance benchmarking (Phase 7)

---

Back to: Development Status