354 lines
9.8 KiB
Markdown
354 lines
9.8 KiB
Markdown
# Attune Project Progress
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**Last Updated**: 2024
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## Project Overview
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Attune is an event-driven automation and orchestration platform built in Rust, similar to StackStorm or Apache Airflow. The project supports workflow orchestration, human-in-the-loop interactions, RBAC, and multi-tenancy.
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## Overall Status: 🟢 Repository Layer Complete
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- **Started**: Initial project setup
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- **Current Phase**: Phase 1.3 - Database Testing
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- **Next Milestone**: API Service Implementation
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---
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## Completed Phases
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### ✅ Phase 0: Project Setup
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**Status**: COMPLETE
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**Completed**: Initial setup
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**Duration**: 1 day
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**Accomplishments**:
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- [x] Cargo workspace structure with 6 crates
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- [x] Common library (`attune-common`)
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- Configuration management
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- Error handling with typed errors
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- Database connection pooling
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- Data models (18 models matching Python reference)
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- Schema validation utilities
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- Common utilities (pagination, formatting, etc.)
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- [x] Service crate scaffolding
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- `attune-api` - REST API gateway
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- `attune-executor` - Execution management
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- `attune-worker` - Action execution
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- `attune-sensor` - Event monitoring
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- `attune-notifier` - Real-time notifications
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- [x] Documentation
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- README.md - Project overview
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- models.md - Complete data model documentation
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- WORKSPACE_SETUP.md - Development guide
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- TODO.md - Implementation roadmap
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- [x] Development tooling
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- Makefile with common tasks
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- .env.example configuration template
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- .gitignore for Rust projects
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- [x] ✅ Successful build of all crates
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### ✅ Phase 1.1: Database Migrations
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**Status**: COMPLETE
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**Completed**: 2024
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**Duration**: 1 session
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**Accomplishments**:
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- [x] Created `migrations/` directory
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- [x] 12 SQL migration files
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1. Schema and service role setup
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2. 11 enum types (status fields, categories)
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3. Pack table (automation bundles)
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4. Runtime and Worker tables
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5. Trigger and Sensor tables
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6. Action and Rule tables
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7. Event and Enforcement tables
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8. Execution and Inquiry tables
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9. Identity, Permissions, Policy tables
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10. Key table (secrets storage)
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11. Notification and Artifact tables
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12. 60+ performance indexes
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- [x] Database objects created:
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- 18 tables (all core models)
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- 11 enum types
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- 100+ indexes (B-tree, GIN, composite)
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- 20+ triggers (timestamps, validation, notifications)
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- 5+ functions (validation, pg_notify)
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- [x] Key features implemented:
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- Automatic timestamp management
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- Reference preservation for audit trails
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- Soft deletes with proper cascades
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- Comprehensive validation constraints
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- Performance-optimized indexes
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- Real-time notifications via pg_notify
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- JSONB support for flexible schemas
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- [x] Documentation:
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- `migrations/README.md` - Complete migration guide
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- `docs/phase-1-1-complete.md` - Phase summary
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- [x] Tooling:
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- `scripts/setup-db.sh` - Automated database setup
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**Artifacts**:
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- 12 migration files
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- 1 setup script
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- 2 documentation files
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- 100+ database objects
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### ✅ Phase 1.2: Database Repository Layer
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**Status**: COMPLETE
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**Completed**: 2024
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**Duration**: 1 session
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**Accomplishments**:
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- [x] Created `crates/common/src/repositories/` module structure
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- [x] Implemented comprehensive repository trait system
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- Repository, FindById, FindByRef, List, Create, Update, Delete traits
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- Generic executor support (pools and transactions)
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- Pagination helper types
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- [x] Implemented 12 repository modules with full CRUD:
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- [x] Pack repository (~435 lines)
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- [x] Action & Policy repositories (~610 lines)
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- [x] Runtime & Worker repositories (~550 lines)
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- [x] Trigger & Sensor repositories (~579 lines)
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- [x] Rule repository (~310 lines)
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- [x] Event & Enforcement repositories (~455 lines)
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- [x] Execution repository (~160 lines)
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- [x] Inquiry repository (~160 lines)
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- [x] Identity, PermissionSet, PermissionAssignment repositories (~320 lines)
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- [x] Key/Secret repository (~130 lines)
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- [x] Notification repository (~130 lines)
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- [x] Added transaction support via SQLx transaction types
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- [x] Implemented dynamic query building for updates
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- [x] Database-enforced uniqueness with error conversion
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- [x] Search and filtering methods for each entity
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- [x] ✅ All repositories build successfully with zero errors/warnings
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**Key Features**:
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- Trait-based design for modularity
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- Generic executor pattern (works with pools and transactions)
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- Dynamic UPDATE queries (only updates provided fields)
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- Automatic unique constraint handling
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- Type-safe queries with SQLx
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- Comprehensive error handling
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**Artifacts**:
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- 12 repository modules (~4,135 lines of code)
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- Repository framework (296 lines)
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- Implementation summary documentation
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**Tests**: Deferred to Phase 1.3 (integration tests preferred)
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---
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## Current Phase
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### 🔄 Phase 1.3: Database Testing
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**Status**: PLANNED
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**Started**: Not yet
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**Target Completion**: 1 week
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**Tasks**:
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- [ ] Set up test database environment
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- [ ] Write integration tests for repositories
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- [ ] Test CRUD operations for each repository
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- [ ] Test transaction boundaries
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- [ ] Test error handling scenarios
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- [ ] Test concurrent operations
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**Blockers**: None
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---
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## Upcoming Phases
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### Phase 2: API Service
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**Status**: NEXT
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**Priority**: HIGH
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**Estimated Duration**: 4-5 weeks
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**Key Deliverables**:
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- REST API with authentication
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- CRUD endpoints for all models using repositories
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- WebSocket support for notifications
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- OpenAPI/Swagger documentation
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- Health check endpoints
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### Phase 3: Message Queue Infrastructure
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**Status**: PLANNED
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**Priority**: HIGH
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**Estimated Duration**: 1-2 weeks
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**Key Deliverables**:
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- RabbitMQ setup
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- Message types and schemas
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- Publisher/consumer infrastructure
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### Phase 4: Executor Service
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**Status**: PLANNED
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**Priority**: HIGH
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**Estimated Duration**: 3-4 weeks
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**Key Deliverables**:
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- Enforcement processing
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- Execution scheduling
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- Policy enforcement
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- Workflow management
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### Phase 5: Worker Service
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**Status**: PLANNED
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**Priority**: HIGH
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**Estimated Duration**: 4-5 weeks
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**Key Deliverables**:
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- Local runtime execution
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- Container runtime execution
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- Secret management
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- Artifact handling
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---
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## Metrics
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### Code Statistics
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- **Total Crates**: 6 (1 library + 5 services)
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- **Lines of Code**: ~9,500 (Rust)
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- Common library: ~4,500 lines
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- Repository layer: ~4,100 lines
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- Services: ~900 lines (scaffolding)
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- **Migration Lines**: ~1,500 (SQL)
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- **Database Tables**: 18
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- **Database Indexes**: 100+
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- **Repository Modules**: 12
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- **Test Coverage**: TBD (pending Phase 1.3)
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### Progress by Phase
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| Phase | Status | Progress | Duration |
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|-------|--------|----------|----------|
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| Phase 0: Setup | ✅ Complete | 100% | 1 session |
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| Phase 1.1: Migrations | ✅ Complete | 100% | 1 session |
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| Phase 1.2: Repositories | ✅ Complete | 100% | 1 session |
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| Phase 1.3: Testing | 🔄 Next | 0% | TBD |
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| Phase 2: API Service | ⏳ Planned | 0% | 4-5 weeks |
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| Phase 3: Message Queue | ⏳ Planned | 0% | 1-2 weeks |
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| Phase 4: Executor | ⏳ Planned | 0% | 3-4 weeks |
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| Phase 5: Worker | ⏳ Planned | 0% | 4-5 weeks |
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| Phase 6: Sensor | ⏳ Planned | 0% | 3-4 weeks |
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| Phase 7: Notifier | ⏳ Planned | 0% | 2-3 weeks |
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| Phase 8: Advanced Features | ⏳ Planned | 0% | 4-6 weeks |
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| Phase 9: Production Ready | ⏳ Planned | 0% | 3-4 weeks |
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| Phase 10: Example Packs | ⏳ Planned | 0% | 2-3 weeks |
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**Overall Progress**: ~20% (Database layer complete)
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---
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## Recent Achievements
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### Latest Session
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- ✅ Set up complete Cargo workspace
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- ✅ Implemented common library with all models
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- ✅ Created all 12 database migrations
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- ✅ Created database setup automation
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- ✅ **Implemented complete repository layer (12 modules, ~4,100 lines)**
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- ✅ **All repositories build successfully with zero errors**
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- ✅ Comprehensive documentation
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### Next Goals
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- 🎯 Set up test database environment
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- 🎯 Write integration tests for repositories
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- 🎯 Begin API service implementation
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---
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## Key Decisions
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### Technology Choices
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- **Language**: Rust (performance, safety, async)
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- **Database**: PostgreSQL 14+ (JSONB, arrays, triggers)
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- **Web Framework**: Axum (ergonomic, fast)
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- **Database Client**: SQLx (compile-time checked queries)
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- **Message Queue**: RabbitMQ via Lapin
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- **Cache**: Redis (optional)
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### Architecture Decisions
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- Microservices architecture with specialized services
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- Event-driven communication via message queue
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- JSONB for flexible schemas
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- Soft deletes with reference preservation
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- Real-time notifications via PostgreSQL LISTEN/NOTIFY
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---
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## Resources
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### Documentation
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- [README.md](README.md) - Project overview
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- [TODO.md](TODO.md) - Detailed implementation plan
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- [WORKSPACE_SETUP.md](WORKSPACE_SETUP.md) - Development guide
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- [reference/models.md](reference/models.md) - Data model documentation
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- [migrations/README.md](migrations/README.md) - Database migration guide
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- [phase-1.2-repositories-summary.md](phase-1.2-repositories-summary.md) - Repository layer summary
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### Scripts
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- `scripts/setup-db.sh` - Database setup automation
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- `Makefile` - Common development tasks
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### Configuration
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- `.env.example` - Configuration template
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- `Cargo.toml` - Workspace dependencies
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---
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## How to Get Started
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1. **Clone and Setup**:
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```bash
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git clone <repo>
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cd attune
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cp .env.example .env
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# Edit .env with your settings
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```
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2. **Setup Database**:
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```bash
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./scripts/setup-db.sh
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```
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3. **Build Project**:
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```bash
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cargo build
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```
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4. **Run Tests**:
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```bash
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cargo test
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```
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5. **Start Services** (when implemented):
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```bash
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cargo run --bin attune-api
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```
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---
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## Contact & Contributing
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This is an active development project. Current focus is on implementing the repository layer.
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**Development Principles**:
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- Test-driven development
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- Incremental delivery
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- Documentation as code
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- Security by design
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- Performance optimization
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## Legend
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- ✅ Complete
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- 🔄 In Progress
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- ⏳ Planned/Pending
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- 🎯 Current Goal
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- 🟢 On Track
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- 🟡 At Risk
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- 🔴 Blocked |