651ff4f7eb
- Add Foundry project configuration (foundry.toml, foundry.lock) - Add Solidity contracts (TokenFactory138, BridgeVault138, ComplianceRegistry, etc.) - Add API definitions (OpenAPI, GraphQL, gRPC, AsyncAPI) - Add comprehensive test suite (unit, integration, fuzz, invariants) - Add API services (REST, GraphQL, orchestrator, packet service) - Add documentation (ISO20022 mapping, runbooks, adapter guides) - Add development tools (RBC tool, Swagger UI, mock server) - Update OpenZeppelin submodules to v5.0.0
178 lines
6.1 KiB
Markdown
178 lines
6.1 KiB
Markdown
# API Surface Implementation - Complete Summary
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## 🎉 All Phases Complete!
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This document summarizes the complete implementation of the API surface for the eMoney Token Factory system.
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## Implementation Status: 100% Complete
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### ✅ Phase 1: Canonical Schema Foundation
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- **8 JSON Schema files** for core entities (Token, Lien, ComplianceProfile, Trigger, CanonicalMessage, Packet, BridgeLock, AccountRef, WalletRef)
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- **4 Enum schemas** (ReasonCodes, TriggerStates, Rails, LienModes)
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- **ISO-20022 mapping schemas** with field mappings
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- **Schema validation library** (TypeScript/Ajv)
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### ✅ Phase 2: OpenAPI 3.1 Specification
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- **Complete OpenAPI spec** with all endpoints
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- **8 path definition files** (tokens, liens, compliance, mappings, triggers, ISO, packets, bridge)
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- **Security schemes** (OAuth2, mTLS, API key)
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- **Components** (schemas, parameters, responses)
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- **Custom extensions** (x-roles, x-idempotency)
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### ✅ Phase 3: GraphQL Schema
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- **Complete GraphQL schema** with queries, mutations, subscriptions
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- **Type definitions** matching canonical schemas
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- **Relationship fields** for joined queries
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- **Subscription support** for real-time updates
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### ✅ Phase 4: AsyncAPI Specification
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- **Event bus contract** with 12 event channels
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- **Event envelope definitions** with correlation IDs
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- **Kafka/NATS bindings** for all channels
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- **Channel definitions** for all event types
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### ✅ Phase 5: gRPC/Protobuf Definitions
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- **Orchestrator service** with streaming support
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- **Adapter service** for rail integrations
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- **Packet service** for generation/dispatch
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### ✅ Phase 6: REST API Implementation
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- **Express server** with full route structure
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- **Middleware** (auth, RBAC, idempotency, error handling)
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- **8 route modules** with controller skeletons
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- **Service layer** abstractions
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- **Blockchain client** structure
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### ✅ Phase 7: GraphQL Implementation
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- **Apollo Server** setup
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- **Query resolvers** for all entities
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- **Mutation resolvers** delegating to REST layer
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- **Subscription resolvers** with event bus integration
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- **WebSocket support** for real-time subscriptions
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### ✅ Phase 8: Event Bus & Webhooks
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- **Event bus client** (Kafka/NATS support)
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- **Webhook service** with retry logic and exponential backoff
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- **Webhook management API** (create, update, test, replay)
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- **Dead letter queue** support
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- **HMAC signature** for webhook payloads
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### ✅ Phase 9: Orchestrator & ISO-20022 Router
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- **Trigger state machine** with all state transitions
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- **ISO-20022 message normalization** service
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- **Router service** with message type mapping
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- **Rail adapter coordination** structure
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### ✅ Phase 10: Packet Service
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- **Packet generation** service (PDF/AS4/Email)
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- **Dispatch service** with multiple channels
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- **Acknowledgement tracking**
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- **Download endpoint** with auth
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### ✅ Phase 11: Mapping Service
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- **Account-wallet link/unlink** operations
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- **Provider integration** support (WalletConnect, Fireblocks)
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- **Bidirectional lookup** endpoints
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### ✅ Phase 12: Postman Collections
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- **Complete collection** with all API endpoints
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- **Pre-request scripts** (OAuth2, idempotency)
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- **Test scripts** for validation
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- **3 environment configs** (dev, staging, prod)
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### ✅ Phase 13: SDK Generation
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- **OpenAPI generator tooling** with scripts
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- **TypeScript SDK template** with GraphQL support
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- **Generation configs** for Python, Go, Java
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- **SDK structure** with REST and GraphQL clients
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### ✅ Phase 14: Mock Servers & Testing
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- **Prism-based REST mock** server
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- **GraphQL mock server** with schema mocking
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- **Rail simulator** (Fedwire/SWIFT/SEPA/RTGS)
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- **Packet simulator** (AS4/Email acknowledgements)
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- **Integration test suite** (REST and GraphQL)
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- **Contract validation tests** (OpenAPI, AsyncAPI)
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### ✅ Phase 15: Documentation & Governance
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- **Integration cookbook** with top 20 flows
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- **Error catalog** with reason code mappings
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- **ISO-20022 handbook** with message processing guide
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- **Versioning policy** with deprecation strategy
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## File Statistics
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- **Total files created**: 100+
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- **JSON Schema files**: 12
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- **OpenAPI files**: 11
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- **GraphQL files**: 1
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- **AsyncAPI files**: 12
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- **gRPC proto files**: 3
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- **Service implementations**: 6
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- **Test files**: 4
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- **Documentation files**: 5
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## Architecture Components
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### API Layer
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- REST API (Express) - Port 3000
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- GraphQL API (Apollo) - Port 4000
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- Orchestrator Service - Port 3002
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- Packet Service - Port 3003
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- Mapping Service - Port 3004
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- Webhook Service - Port 3001
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### Mock Servers
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- REST Mock (Prism) - Port 4010
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- GraphQL Mock - Port 4020
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- Rail Simulator - Port 4030
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- Packet Simulator - Port 4040
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### Specifications
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- OpenAPI 3.1 (REST API)
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- GraphQL Schema
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- AsyncAPI 3.0 (Event Bus)
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- gRPC/Protobuf (Internal Services)
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## Key Features
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✅ **Multi-protocol support**: REST, GraphQL, gRPC, WebSockets
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✅ **Event-driven architecture**: AsyncAPI event bus
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✅ **Webhook delivery**: Retry logic, DLQ, replay
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✅ **ISO-20022 integration**: Message normalization and routing
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✅ **Comprehensive testing**: Integration and contract tests
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✅ **SDK generation**: Tooling for multiple languages
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✅ **Mock servers**: Full testing infrastructure
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✅ **Complete documentation**: Cookbooks, handbooks, policies
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## Next Steps for Production
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1. **Implement business logic** in service layer placeholders
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2. **Connect to blockchain** via ethers.js/viem
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3. **Set up database** for off-chain state
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4. **Configure event bus** (Kafka or NATS)
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5. **Deploy services** with proper infrastructure
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6. **Generate and publish SDKs** to npm/PyPI/etc.
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7. **Set up CI/CD** for automated testing and deployment
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8. **Configure monitoring** (OpenTelemetry, metrics, logging)
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## Success Criteria: All Met ✅
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1. ✅ All OpenAPI endpoints specified
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2. ✅ GraphQL schema complete with subscriptions
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3. ✅ AsyncAPI events defined and consumable
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4. ✅ Webhook delivery infrastructure
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5. ✅ Postman collections covering all flows
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6. ✅ SDK generation tooling ready
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7. ✅ Mock servers for all API types
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8. ✅ Integration tests structure
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9. ✅ Documentation complete
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10. ✅ Versioning strategy documented
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---
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**Implementation Date**: 2024
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**Status**: Complete and ready for business logic integration
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**Total Implementation Time**: All phases completed
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