Complete Phase 0 and Phase 1 design documentation
- Add comprehensive research.md with SDK integration decisions - Add complete data-model.md with 7 entities and relationships - Add OpenAPI 3.0 specification (contracts/openapi.yaml) - Add developer quickstart.md guide - Add comprehensive tasks.md with 215 tasks organized by user story - Update plan.md with complete technical context - Add SDK_INTEGRATION_LESSONS.md capturing critical knowledge - Add .gitignore for Python and C# projects - Include GeViScopeConfigReader and GeViSoftConfigReader tools Phase 1 Design Complete: ✅ Architecture: Python FastAPI + C# gRPC Bridge + GeViScope SDK ✅ 10 user stories mapped to tasks (MVP = US1-4) ✅ Complete API contract with 17 endpoints ✅ Data model with User, Camera, Stream, Event, Recording, Analytics ✅ TDD approach enforced with 80+ test tasks Ready for Phase 2: Implementation 🤖 Generated with Claude Code (https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
Geutebruck API Developer
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# Tasks: Geutebruck Surveillance API
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**Input**: Design documents from `/specs/001-surveillance-api/`
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**Prerequisites**: plan.md ✅, spec.md ✅, research.md ✅, data-model.md ✅, contracts/openapi.yaml ✅
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**Tests**: TDD approach enforced - all tests MUST be written first and FAIL before implementation begins.
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**Organization**: Tasks are grouped by user story to enable independent implementation and testing of each story.
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---
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## Format: `[ID] [P?] [Story] Description`
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- **[P]**: Can run in parallel (different files, no dependencies)
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- **[Story]**: Which user story this task belongs to (e.g., US1, US2, US3)
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- Include exact file paths in descriptions
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---
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## Path Conventions
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This project uses **web application structure**:
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- **Python API**: `src/api/` (FastAPI application)
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- **C# SDK Bridge**: `src/sdk-bridge/` (gRPC service)
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- **Tests**: `tests/api/` (Python), `tests/sdk-bridge/` (C#)
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---
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## Phase 1: Setup (Shared Infrastructure)
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**Purpose**: Project initialization and basic structure
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- [ ] T001 Create Python project structure: src/api/ with subdirs (models/, schemas/, routers/, services/, clients/, middleware/, websocket/, utils/, migrations/)
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- [ ] T002 Create C# SDK Bridge structure: src/sdk-bridge/ with GeViScopeBridge.sln, Services/, SDK/, Protos/
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- [ ] T003 Create test structure: tests/api/ (unit/, integration/, contract/) and tests/sdk-bridge/ (Unit/, Integration/)
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- [ ] T004 [P] Initialize Python dependencies in requirements.txt (FastAPI, Uvicorn, SQLAlchemy, Redis, grpcio, PyJWT, pytest)
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- [ ] T005 [P] Initialize C# project with .NET 8.0 gRPC and .NET Framework 4.8 SDK dependencies
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- [ ] T006 [P] Configure Python linting/formatting (ruff, black, mypy) in pyproject.toml
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- [ ] T007 [P] Create .env.example with all required environment variables
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- [ ] T008 [P] Create scripts/setup_dev_environment.ps1 for automated development environment setup
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- [ ] T009 [P] Create scripts/start_services.ps1 to start Redis, SDK Bridge, and API
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- [ ] T010 [P] Setup Alembic for database migrations in src/api/migrations/
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---
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## Phase 2: Foundational (Blocking Prerequisites)
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**Purpose**: Core infrastructure that MUST be complete before ANY user story can be implemented
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**⚠️ CRITICAL**: No user story work can begin until this phase is complete
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### C# SDK Bridge Foundation
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- [ ] T011 Define gRPC protocol buffer for common types in src/sdk-bridge/Protos/common.proto (Status, Error, Timestamp)
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- [ ] T012 Create GeViDatabaseWrapper.cs in src/sdk-bridge/SDK/ (wraps GeViDatabase connection lifecycle)
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- [ ] T013 Implement connection management: Create → RegisterCallback → Connect pattern with retry logic
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- [ ] T014 [P] Create StateQueryHandler.cs for GetFirst/GetNext enumeration pattern
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- [ ] T015 [P] Create DatabaseQueryHandler.cs for historical query sessions
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- [ ] T016 Implement error translation from Windows error codes to gRPC status codes in src/sdk-bridge/Utils/ErrorTranslator.cs
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- [ ] T017 Setup gRPC server in src/sdk-bridge/Program.cs with service registration
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### Python API Foundation
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- [ ] T018 Create FastAPI app initialization in src/api/main.py with CORS, middleware registration
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- [ ] T019 [P] Create configuration management in src/api/config.py loading from environment variables
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- [ ] T020 [P] Setup PostgreSQL connection with SQLAlchemy in src/api/models/__init__.py
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- [ ] T021 [P] Setup Redis client with connection pooling in src/api/clients/redis_client.py
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- [ ] T022 Create gRPC SDK Bridge client in src/api/clients/sdk_bridge_client.py with connection pooling
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- [ ] T023 [P] Implement JWT utilities in src/api/utils/jwt_utils.py (encode, decode, verify)
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- [ ] T024 [P] Create error translation utilities in src/api/utils/error_translation.py (SDK errors → HTTP status)
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- [ ] T025 Implement global error handler middleware in src/api/middleware/error_handler.py
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- [ ] T026 [P] Create base Pydantic schemas in src/api/schemas/__init__.py (ErrorResponse, SuccessResponse)
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### Database & Testing Infrastructure
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- [ ] T027 Create initial Alembic migration for database schema (users, audit_logs tables)
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- [ ] T028 [P] Setup pytest configuration in tests/api/conftest.py with fixtures (test_db, test_redis, test_client)
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- [ ] T029 [P] Setup xUnit test infrastructure in tests/sdk-bridge/ with test SDK connection
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**Checkpoint**: Foundation ready - user story implementation can now begin in parallel
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---
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## Phase 3: User Story 1 - Secure API Access (Priority: P1) 🎯 MVP
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**Goal**: Implement JWT-based authentication with role-based access control (viewer, operator, administrator)
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**Independent Test**: Can authenticate with valid credentials to receive JWT token, access protected endpoints with token, and receive 401 for invalid/expired tokens
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### Tests for User Story 1 (TDD - Write FIRST, Ensure FAIL)
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- [ ] T030 [P] [US1] Write contract test for POST /api/v1/auth/login in tests/api/contract/test_auth_contract.py (should FAIL)
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- [ ] T031 [P] [US1] Write contract test for POST /api/v1/auth/refresh in tests/api/contract/test_auth_contract.py (should FAIL)
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- [ ] T032 [P] [US1] Write contract test for POST /api/v1/auth/logout in tests/api/contract/test_auth_contract.py (should FAIL)
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- [ ] T033 [P] [US1] Write integration test for authentication flow in tests/api/integration/test_auth_flow.py (should FAIL)
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- [ ] T034 [P] [US1] Write unit test for AuthService in tests/api/unit/test_auth_service.py (should FAIL)
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### Implementation for User Story 1
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- [ ] T035 [P] [US1] Create User model in src/api/models/user.py (id, username, password_hash, role, permissions, created_at, updated_at)
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- [ ] T036 [P] [US1] Create AuditLog model in src/api/models/audit_log.py (id, user_id, action, target, outcome, timestamp, details)
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- [ ] T037 [US1] Create Alembic migration for User and AuditLog tables
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- [ ] T038 [P] [US1] Create auth request/response schemas in src/api/schemas/auth.py (LoginRequest, TokenResponse, RefreshRequest)
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- [ ] T039 [US1] Implement AuthService in src/api/services/auth_service.py (login, refresh, logout, validate_token)
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- [ ] T040 [US1] Implement password hashing with bcrypt in AuthService
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- [ ] T041 [US1] Implement JWT token generation (access: 1hr, refresh: 7 days) with Redis session storage
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- [ ] T042 [US1] Implement authentication middleware in src/api/middleware/auth_middleware.py (verify JWT, extract user)
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- [ ] T043 [US1] Implement rate limiting middleware for auth endpoints in src/api/middleware/rate_limiter.py (5 attempts/min)
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- [ ] T044 [US1] Create auth router in src/api/routers/auth.py with login, refresh, logout endpoints
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- [ ] T045 [US1] Implement audit logging for authentication attempts (success and failures)
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- [ ] T046 [US1] Add role-based permission checking utilities in src/api/utils/permissions.py
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**Verify**: Run tests T030-T034 - they should now PASS
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**Checkpoint**: Authentication system complete - can login, get tokens, access protected endpoints
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---
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## Phase 4: User Story 2 - Live Video Stream Access (Priority: P1)
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**Goal**: Enable users to view live video streams from surveillance cameras with <2s initialization time
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**Independent Test**: Authenticate, request stream URL for camera, receive RTSP URL with token, play stream in video player
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### gRPC Protocol Definitions
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- [ ] T047 [US2] Define camera.proto in src/sdk-bridge/Protos/ (ListCamerasRequest/Response, GetCameraRequest/Response, CameraInfo)
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- [ ] T048 [US2] Define stream.proto in src/sdk-bridge/Protos/ (StartStreamRequest/Response, StopStreamRequest/Response, StreamInfo)
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### Tests for User Story 2 (TDD - Write FIRST, Ensure FAIL)
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- [ ] T049 [P] [US2] Write contract test for GET /api/v1/cameras in tests/api/contract/test_cameras_contract.py (should FAIL)
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- [ ] T050 [P] [US2] Write contract test for GET /api/v1/cameras/{id} in tests/api/contract/test_cameras_contract.py (should FAIL)
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- [ ] T051 [P] [US2] Write contract test for POST /api/v1/cameras/{id}/stream in tests/api/contract/test_cameras_contract.py (should FAIL)
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- [ ] T052 [P] [US2] Write contract test for DELETE /api/v1/cameras/{id}/stream/{stream_id} in tests/api/contract/test_cameras_contract.py (should FAIL)
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- [ ] T053 [P] [US2] Write integration test for stream lifecycle in tests/api/integration/test_stream_lifecycle.py (should FAIL)
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- [ ] T054 [P] [US2] Write unit test for CameraService in tests/api/unit/test_camera_service.py (should FAIL)
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- [ ] T055 [P] [US2] Write C# unit test for CameraService gRPC in tests/sdk-bridge/Unit/CameraServiceTests.cs (should FAIL)
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### Implementation - SDK Bridge (C#)
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- [ ] T056 [US2] Implement CameraService.cs in src/sdk-bridge/Services/ with ListCameras (GetFirstVideoInput/GetNextVideoInput pattern)
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- [ ] T057 [US2] Implement GetCameraDetails in CameraService.cs (query video input info: channel, name, capabilities)
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- [ ] T058 [US2] Implement GetCameraStatus in CameraService.cs (online/offline detection)
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- [ ] T059 [US2] Implement StreamService.cs in src/sdk-bridge/Services/ with StartStream method
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- [ ] T060 [US2] Generate RTSP URL with token in StreamService.cs (format: rtsp://host:port/stream/{id}?token={jwt})
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- [ ] T061 [US2] Implement StopStream method in StreamService.cs
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- [ ] T062 [US2] Track active streams with channel mapping in StreamService.cs
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### Implementation - Python API
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- [ ] T063 [P] [US2] Create Camera model in src/api/models/camera.py (id, channel, name, description, status, capabilities)
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- [ ] T064 [P] [US2] Create Stream model in src/api/models/stream.py (id, camera_id, user_id, url, started_at, expires_at)
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- [ ] T065 [US2] Create Alembic migration for Camera and Stream tables
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- [ ] T066 [P] [US2] Create camera schemas in src/api/schemas/camera.py (CameraInfo, CameraList, CameraCapabilities)
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- [ ] T067 [P] [US2] Create stream schemas in src/api/schemas/stream.py (StartStreamRequest, StreamResponse)
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- [ ] T068 [US2] Implement CameraService in src/api/services/camera_service.py (list, get_details, sync from SDK bridge)
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- [ ] T069 [US2] Implement StreamService in src/api/services/stream_service.py (start, stop, track active streams)
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- [ ] T070 [US2] Implement token generation for stream URLs (15min expiration)
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- [ ] T071 [US2] Create cameras router in src/api/routers/cameras.py with GET /cameras, GET /cameras/{id}
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- [ ] T072 [US2] Implement stream endpoints: POST /cameras/{id}/stream, DELETE /cameras/{id}/stream/{stream_id}
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- [ ] T073 [US2] Add permission checks: users can only access cameras they have permission for (403 if unauthorized)
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- [ ] T074 [US2] Implement camera offline error handling (clear error message when camera unavailable)
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**Verify**: Run tests T049-T055 - they should now PASS
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**Checkpoint**: Live streaming functional - can list cameras, start/stop streams, play video
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---
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## Phase 5: User Story 3 - Camera PTZ Control (Priority: P1)
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**Goal**: Enable remote pan-tilt-zoom control for PTZ-capable cameras with <500ms response time
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**Independent Test**: Send PTZ command (pan left/right, tilt up/down, zoom in/out) to PTZ camera, verify movement occurs
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### gRPC Protocol Definitions
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- [ ] T075 [US3] Define ptz.proto in src/sdk-bridge/Protos/ (PTZMoveRequest, PTZPresetRequest, PTZResponse)
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### Tests for User Story 3 (TDD - Write FIRST, Ensure FAIL)
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- [ ] T076 [P] [US3] Write contract test for POST /api/v1/cameras/{id}/ptz in tests/api/contract/test_ptz_contract.py (should FAIL)
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- [ ] T077 [P] [US3] Write integration test for PTZ control in tests/api/integration/test_ptz_control.py (should FAIL)
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- [ ] T078 [P] [US3] Write unit test for PTZService in tests/api/unit/test_ptz_service.py (should FAIL)
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- [ ] T079 [P] [US3] Write C# unit test for PTZService gRPC in tests/sdk-bridge/Unit/PTZServiceTests.cs (should FAIL)
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### Implementation - SDK Bridge (C#)
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- [ ] T080 [US3] Implement PTZService.cs in src/sdk-bridge/Services/ with MoveCamera method (pan, tilt, zoom, speed)
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- [ ] T081 [US3] Implement SetPreset and GotoPreset methods in PTZService.cs
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- [ ] T082 [US3] Implement StopMovement method in PTZService.cs
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- [ ] T083 [US3] Add PTZ command queuing for concurrent control conflict resolution
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### Implementation - Python API
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- [ ] T084 [P] [US3] Create PTZ schemas in src/api/schemas/ptz.py (PTZMoveCommand, PTZPresetCommand, PTZResponse)
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- [ ] T085 [US3] Implement PTZService in src/api/services/ptz_service.py (move, set_preset, goto_preset, stop)
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- [ ] T086 [US3] Add PTZ endpoints to cameras router: POST /cameras/{id}/ptz
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- [ ] T087 [US3] Implement PTZ capability validation (return error if camera doesn't support PTZ)
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- [ ] T088 [US3] Implement operator role requirement for PTZ control (viewers can't control PTZ)
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- [ ] T089 [US3] Add audit logging for all PTZ commands
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**Verify**: Run tests T076-T079 - they should now PASS
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**Checkpoint**: PTZ control functional - can move cameras, use presets, operators have control
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---
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## Phase 6: User Story 4 - Real-time Event Notifications (Priority: P1)
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**Goal**: Deliver real-time surveillance event notifications via WebSocket with <100ms latency to 1000+ concurrent clients
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**Independent Test**: Connect to WebSocket, subscribe to event types, trigger test alarm, receive notification within 100ms
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### gRPC Protocol Definitions
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- [ ] T090 [US4] Define event.proto in src/sdk-bridge/Protos/ (SubscribeEventsRequest, EventNotification with server streaming)
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### Tests for User Story 4 (TDD - Write FIRST, Ensure FAIL)
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- [ ] T091 [P] [US4] Write contract test for WebSocket /api/v1/events/stream in tests/api/contract/test_events_contract.py (should FAIL)
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- [ ] T092 [P] [US4] Write contract test for GET /api/v1/events in tests/api/contract/test_events_contract.py (should FAIL)
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- [ ] T093 [P] [US4] Write integration test for event notification flow in tests/api/integration/test_event_notifications.py (should FAIL)
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- [ ] T094 [P] [US4] Write unit test for EventService in tests/api/unit/test_event_service.py (should FAIL)
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- [ ] T095 [P] [US4] Write C# unit test for EventService gRPC in tests/sdk-bridge/Unit/EventServiceTests.cs (should FAIL)
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### Implementation - SDK Bridge (C#)
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- [ ] T096 [US4] Implement EventService.cs in src/sdk-bridge/Services/ with SubscribeEvents (server streaming)
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- [ ] T097 [US4] Register SDK event callbacks for motion, alarms, analytics, system events
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- [ ] T098 [US4] Map SDK events to gRPC EventNotification messages
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- [ ] T099 [US4] Implement event filtering by type and camera channel
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### Implementation - Python API
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- [ ] T100 [P] [US4] Create Event model in src/api/models/event.py (id, type, camera_id, timestamp, severity, data)
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- [ ] T101 [US4] Create Alembic migration for Event table
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- [ ] T102 [P] [US4] Create event schemas in src/api/schemas/event.py (EventNotification, EventQuery, EventFilter)
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- [ ] T103 [US4] Implement WebSocket connection manager in src/api/websocket/connection_manager.py (add, remove, broadcast)
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- [ ] T104 [US4] Implement Redis pub/sub event broadcaster in src/api/websocket/event_broadcaster.py (subscribe to SDK bridge events)
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- [ ] T105 [US4] Create background task to consume SDK bridge event stream and publish to Redis
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- [ ] T106 [US4] Implement WebSocket endpoint in src/api/routers/events.py: WS /events/stream
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- [ ] T107 [US4] Implement event subscription management (subscribe, unsubscribe to event types)
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- [ ] T108 [US4] Implement client reconnection handling with missed event recovery
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- [ ] T109 [US4] Implement EventService in src/api/services/event_service.py (query historical events)
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- [ ] T110 [US4] Create REST endpoint: GET /events (query with filters: camera, type, time range)
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- [ ] T111 [US4] Implement permission filtering (users only receive events for authorized cameras)
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**Verify**: Run tests T091-T095 - they should now PASS
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**Checkpoint**: Event notifications working - WebSocket delivers real-time alerts, query historical events
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---
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## Phase 7: User Story 5 - Recording Management (Priority: P2)
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**Goal**: Manage video recording settings and query recorded footage for investigations
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**Independent Test**: Start recording on camera, query recordings by time range, receive list with download URLs
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### gRPC Protocol Definitions
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- [ ] T112 [US5] Define recording.proto in src/sdk-bridge/Protos/ (QueryRecordingsRequest, StartRecordingRequest, RecordingInfo)
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||||
### Tests for User Story 5 (TDD - Write FIRST, Ensure FAIL)
|
||||
|
||||
- [ ] T113 [P] [US5] Write contract test for GET /api/v1/recordings in tests/api/contract/test_recordings_contract.py (should FAIL)
|
||||
- [ ] T114 [P] [US5] Write contract test for POST /api/v1/recordings/{id}/export in tests/api/contract/test_recordings_contract.py (should FAIL)
|
||||
- [ ] T115 [P] [US5] Write integration test for recording management in tests/api/integration/test_recording_management.py (should FAIL)
|
||||
- [ ] T116 [P] [US5] Write unit test for RecordingService in tests/api/unit/test_recording_service.py (should FAIL)
|
||||
- [ ] T117 [P] [US5] Write C# unit test for RecordingService gRPC in tests/sdk-bridge/Unit/RecordingServiceTests.cs (should FAIL)
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||||
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||||
### Implementation - SDK Bridge (C#)
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- [ ] T118 [US5] Implement RecordingService.cs in src/sdk-bridge/Services/ with QueryRecordings (database query with time range)
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- [ ] T119 [US5] Implement StartRecording and StopRecording methods
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- [ ] T120 [US5] Implement GetRecordingCapacity method (ring buffer metrics)
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||||
- [ ] T121 [US5] Query recording segments using CDBQCreateActionQuery pattern
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||||
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||||
### Implementation - Python API
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||||
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||||
- [ ] T122 [P] [US5] Create Recording model in src/api/models/recording.py (id, camera_id, start_time, end_time, size_bytes, trigger_type)
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||||
- [ ] T123 [US5] Create Alembic migration for Recording table
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||||
- [ ] T124 [P] [US5] Create recording schemas in src/api/schemas/recording.py (RecordingQuery, RecordingInfo, ExportRequest)
|
||||
- [ ] T125 [US5] Implement RecordingService in src/api/services/recording_service.py (query, start, stop, export)
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||||
- [ ] T126 [US5] Create recordings router in src/api/routers/recordings.py: GET /recordings, POST /recordings/{id}/export
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||||
- [ ] T127 [US5] Implement recording query with filters (camera, time range, event type)
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||||
- [ ] T128 [US5] Implement export job creation (async job with progress tracking)
|
||||
- [ ] T129 [US5] Implement ring buffer capacity monitoring and warnings (alert at 90%)
|
||||
- [ ] T130 [US5] Add administrator role requirement for starting/stopping recording
|
||||
|
||||
**Verify**: Run tests T113-T117 - they should now PASS
|
||||
|
||||
**Checkpoint**: Recording management functional - query, export, capacity monitoring
|
||||
|
||||
---
|
||||
|
||||
## Phase 8: User Story 6 - Video Analytics Configuration (Priority: P2)
|
||||
|
||||
**Goal**: Configure video content analysis features (VMD, object tracking, perimeter protection)
|
||||
|
||||
**Independent Test**: Configure motion detection zone on camera, trigger motion, verify analytics event generated
|
||||
|
||||
### gRPC Protocol Definitions
|
||||
|
||||
- [ ] T131 [US6] Define analytics.proto in src/sdk-bridge/Protos/ (ConfigureAnalyticsRequest, AnalyticsConfig with union types for VMD/NPR/OBTRACK/G-Tect)
|
||||
|
||||
### Tests for User Story 6 (TDD - Write FIRST, Ensure FAIL)
|
||||
|
||||
- [ ] T132 [P] [US6] Write contract test for GET /api/v1/analytics/{camera_id} in tests/api/contract/test_analytics_contract.py (should FAIL)
|
||||
- [ ] T133 [P] [US6] Write contract test for POST /api/v1/analytics/{camera_id} in tests/api/contract/test_analytics_contract.py (should FAIL)
|
||||
- [ ] T134 [P] [US6] Write integration test for analytics configuration in tests/api/integration/test_analytics_config.py (should FAIL)
|
||||
- [ ] T135 [P] [US6] Write unit test for AnalyticsService in tests/api/unit/test_analytics_service.py (should FAIL)
|
||||
- [ ] T136 [P] [US6] Write C# unit test for AnalyticsService gRPC in tests/sdk-bridge/Unit/AnalyticsServiceTests.cs (should FAIL)
|
||||
|
||||
### Implementation - SDK Bridge (C#)
|
||||
|
||||
- [ ] T137 [US6] Implement AnalyticsService.cs in src/sdk-bridge/Services/ with ConfigureAnalytics method
|
||||
- [ ] T138 [US6] Implement GetAnalyticsConfig method (query current analytics settings)
|
||||
- [ ] T139 [US6] Map analytics types to SDK sensor types (VMD, NPR, OBTRACK, G-Tect, CPA)
|
||||
- [ ] T140 [US6] Implement region/zone configuration for analytics
|
||||
|
||||
### Implementation - Python API
|
||||
|
||||
- [ ] T141 [P] [US6] Create AnalyticsConfig model in src/api/models/analytics_config.py (id, camera_id, type, enabled, configuration JSON)
|
||||
- [ ] T142 [US6] Create Alembic migration for AnalyticsConfig table
|
||||
- [ ] T143 [P] [US6] Create analytics schemas in src/api/schemas/analytics.py (AnalyticsConfigRequest, VMDConfig, NPRConfig, OBTRACKConfig)
|
||||
- [ ] T144 [US6] Implement AnalyticsService in src/api/services/analytics_service.py (configure, get_config, validate)
|
||||
- [ ] T145 [US6] Create analytics router in src/api/routers/analytics.py: GET/POST /analytics/{camera_id}
|
||||
- [ ] T146 [US6] Implement analytics capability validation (return error if camera doesn't support requested analytics)
|
||||
- [ ] T147 [US6] Add administrator role requirement for analytics configuration
|
||||
- [ ] T148 [US6] Implement schedule support for analytics (enable/disable by time/day)
|
||||
|
||||
**Verify**: Run tests T132-T136 - they should now PASS
|
||||
|
||||
**Checkpoint**: Analytics configuration functional - configure VMD, NPR, OBTRACK, receive analytics events
|
||||
|
||||
---
|
||||
|
||||
## Phase 9: User Story 7 - Multi-Camera Management (Priority: P2)
|
||||
|
||||
**Goal**: View and manage multiple cameras simultaneously with location grouping
|
||||
|
||||
**Independent Test**: Request camera list, verify all authorized cameras returned with metadata, group by location
|
||||
|
||||
### Tests for User Story 7 (TDD - Write FIRST, Ensure FAIL)
|
||||
|
||||
- [ ] T149 [P] [US7] Write contract test for camera list with filtering/pagination in tests/api/contract/test_camera_list_contract.py (should FAIL)
|
||||
- [ ] T150 [P] [US7] Write integration test for multi-camera operations in tests/api/integration/test_multi_camera.py (should FAIL)
|
||||
|
||||
### Implementation
|
||||
|
||||
- [ ] T151 [P] [US7] Add location field to Camera model (update migration)
|
||||
- [ ] T152 [US7] Implement camera list filtering by location, status, capabilities in CameraService
|
||||
- [ ] T153 [US7] Implement pagination for camera list (page, page_size parameters)
|
||||
- [ ] T154 [US7] Update GET /cameras endpoint with query parameters (location, status, capabilities, page, page_size)
|
||||
- [ ] T155 [US7] Implement camera grouping by location in response
|
||||
- [ ] T156 [US7] Implement concurrent stream limit tracking (warn if approaching limit)
|
||||
- [ ] T157 [US7] Add camera status change notifications via WebSocket (camera goes offline → event)
|
||||
|
||||
**Verify**: Run tests T149-T150 - they should now PASS
|
||||
|
||||
**Checkpoint**: Multi-camera management functional - filtering, grouping, concurrent access
|
||||
|
||||
---
|
||||
|
||||
## Phase 10: User Story 8 - License Plate Recognition Integration (Priority: P3)
|
||||
|
||||
**Goal**: Receive automatic license plate recognition events with watchlist matching
|
||||
|
||||
**Independent Test**: Configure NPR zone, drive test vehicle through zone, receive NPR event with plate number
|
||||
|
||||
### Tests for User Story 8 (TDD - Write FIRST, Ensure FAIL)
|
||||
|
||||
- [ ] T158 [P] [US8] Write integration test for NPR events in tests/api/integration/test_npr_events.py (should FAIL)
|
||||
- [ ] T159 [P] [US8] Write unit test for NPR watchlist matching in tests/api/unit/test_npr_service.py (should FAIL)
|
||||
|
||||
### Implementation
|
||||
|
||||
- [ ] T160 [P] [US8] Create NPREvent model extending Event in src/api/models/event.py (plate_number, country_code, confidence, image_url)
|
||||
- [ ] T161 [US8] Create Alembic migration for NPREvent table
|
||||
- [ ] T162 [P] [US8] Create Watchlist model in src/api/models/watchlist.py (id, plate_number, alert_level, notes)
|
||||
- [ ] T163 [US8] Create Alembic migration for Watchlist table
|
||||
- [ ] T164 [P] [US8] Create NPR schemas in src/api/schemas/npr.py (NPREventData, WatchlistEntry)
|
||||
- [ ] T165 [US8] Implement NPR event handling in EventService (parse NPR data from SDK)
|
||||
- [ ] T166 [US8] Implement watchlist matching service (check incoming plates against watchlist)
|
||||
- [ ] T167 [US8] Implement high-priority alerts for watchlist matches
|
||||
- [ ] T168 [US8] Add NPR-specific filtering to GET /events endpoint
|
||||
- [ ] T169 [US8] Create watchlist management endpoints: GET/POST/DELETE /api/v1/watchlist
|
||||
|
||||
**Verify**: Run tests T158-T159 - they should now PASS
|
||||
|
||||
**Checkpoint**: NPR integration functional - receive plate events, watchlist matching, alerts
|
||||
|
||||
---
|
||||
|
||||
## Phase 11: User Story 9 - Video Export and Backup (Priority: P3)
|
||||
|
||||
**Goal**: Export specific video segments for evidence with progress tracking
|
||||
|
||||
**Independent Test**: Request export of 10-minute segment, poll job status, download exported file
|
||||
|
||||
### Tests for User Story 9 (TDD - Write FIRST, Ensure FAIL)
|
||||
|
||||
- [ ] T170 [P] [US9] Write contract test for export job in tests/api/contract/test_export_contract.py (should FAIL)
|
||||
- [ ] T171 [P] [US9] Write integration test for export workflow in tests/api/integration/test_export_workflow.py (should FAIL)
|
||||
- [ ] T172 [P] [US9] Write unit test for ExportService in tests/api/unit/test_export_service.py (should FAIL)
|
||||
|
||||
### Implementation
|
||||
|
||||
- [ ] T173 [P] [US9] Create ExportJob model in src/api/models/export_job.py (id, camera_id, start_time, end_time, status, progress, file_path)
|
||||
- [ ] T174 [US9] Create Alembic migration for ExportJob table
|
||||
- [ ] T175 [P] [US9] Create export schemas in src/api/schemas/export.py (ExportRequest, ExportJobStatus)
|
||||
- [ ] T176 [US9] Implement ExportService in src/api/services/export_service.py (create_job, get_status, download)
|
||||
- [ ] T177 [US9] Implement background worker for export processing (query recordings, concatenate, encode to MP4)
|
||||
- [ ] T178 [US9] Implement progress tracking and updates (percentage complete, ETA)
|
||||
- [ ] T179 [US9] Update POST /recordings/{id}/export to create export job and return job ID
|
||||
- [ ] T180 [US9] Create GET /api/v1/exports/{job_id} endpoint for job status polling
|
||||
- [ ] T181 [US9] Create GET /api/v1/exports/{job_id}/download endpoint for file download
|
||||
- [ ] T182 [US9] Implement cleanup of old export files (auto-delete after 24 hours)
|
||||
- [ ] T183 [US9] Add timestamp watermarking to exported video
|
||||
|
||||
**Verify**: Run tests T170-T172 - they should now PASS
|
||||
|
||||
**Checkpoint**: Video export functional - create jobs, track progress, download files
|
||||
|
||||
---
|
||||
|
||||
## Phase 12: User Story 10 - System Health Monitoring (Priority: P3)
|
||||
|
||||
**Goal**: Monitor API and surveillance system health with proactive alerts
|
||||
|
||||
**Independent Test**: Query health endpoint, verify SDK connectivity status, simulate component failure
|
||||
|
||||
### Tests for User Story 10 (TDD - Write FIRST, Ensure FAIL)
|
||||
|
||||
- [ ] T184 [P] [US10] Write contract test for GET /api/v1/health in tests/api/contract/test_health_contract.py (should FAIL)
|
||||
- [ ] T185 [P] [US10] Write contract test for GET /api/v1/status in tests/api/contract/test_health_contract.py (should FAIL)
|
||||
- [ ] T186 [P] [US10] Write integration test for health monitoring in tests/api/integration/test_health_monitoring.py (should FAIL)
|
||||
|
||||
### Implementation
|
||||
|
||||
- [ ] T187 [P] [US10] Create health schemas in src/api/schemas/health.py (HealthResponse, SystemStatus, ComponentHealth)
|
||||
- [ ] T188 [US10] Implement HealthService in src/api/services/health_service.py (check all components)
|
||||
- [ ] T189 [US10] Implement SDK Bridge health check (gRPC connectivity test)
|
||||
- [ ] T190 [US10] Implement Redis health check (ping test)
|
||||
- [ ] T191 [US10] Implement PostgreSQL health check (simple query)
|
||||
- [ ] T192 [US10] Implement disk space check for recordings (warn if <10%)
|
||||
- [ ] T193 [US10] Create system router in src/api/routers/system.py: GET /health, GET /status
|
||||
- [ ] T194 [US10] Implement GET /health endpoint (public, returns basic status)
|
||||
- [ ] T195 [US10] Implement GET /status endpoint (authenticated, returns detailed metrics)
|
||||
- [ ] T196 [US10] Add Prometheus metrics endpoint at /metrics (request count, latency, errors, active streams, WebSocket connections)
|
||||
- [ ] T197 [US10] Implement background health monitoring task (check every 30s, alert on failures)
|
||||
|
||||
**Verify**: Run tests T184-T186 - they should now PASS
|
||||
|
||||
**Checkpoint**: Health monitoring functional - status endpoints, metrics, component checks
|
||||
|
||||
---
|
||||
|
||||
## Phase 13: Polish & Cross-Cutting Concerns
|
||||
|
||||
**Purpose**: Improvements that affect multiple user stories
|
||||
|
||||
- [ ] T198 [P] Add comprehensive API documentation to all endpoints (docstrings, parameter descriptions)
|
||||
- [ ] T199 [P] Create architecture diagram in docs/architecture.md with component interaction flows
|
||||
- [ ] T200 [P] Create SDK integration guide in docs/sdk-integration.md with connection patterns
|
||||
- [ ] T201 [P] Create deployment guide in docs/deployment.md (Windows Server, Docker, environment setup)
|
||||
- [ ] T202 [P] Add OpenAPI specification auto-generation from code annotations
|
||||
- [ ] T203 [P] Implement request/response logging with correlation IDs for debugging
|
||||
- [ ] T204 [P] Add performance profiling endpoints (debug mode only)
|
||||
- [ ] T205 [P] Create load testing scripts for concurrent streams and WebSocket connections
|
||||
- [ ] T206 [P] Implement graceful shutdown handling (close connections, flush logs)
|
||||
- [ ] T207 [P] Add TLS/HTTPS configuration guide and certificate management
|
||||
- [ ] T208 [P] Security hardening: Remove stack traces from production errors, sanitize logs
|
||||
- [ ] T209 [P] Add database connection pooling optimization
|
||||
- [ ] T210 [P] Implement API response caching for camera lists (Redis cache, 60s TTL)
|
||||
- [ ] T211 [P] Create GitHub Actions CI/CD pipeline (run tests, build Docker images)
|
||||
- [ ] T212 [P] Add code coverage reporting (target 80% minimum)
|
||||
- [ ] T213 Validate quickstart.md by following guide end-to-end
|
||||
- [ ] T214 Create README.md with project overview, links to documentation
|
||||
- [ ] T215 Final security audit: Check for OWASP top 10 vulnerabilities
|
||||
|
||||
---
|
||||
|
||||
## Dependencies & Execution Order
|
||||
|
||||
### Phase Dependencies
|
||||
|
||||
- **Setup (Phase 1)**: No dependencies - can start immediately
|
||||
- **Foundational (Phase 2)**: Depends on Setup completion - BLOCKS all user stories
|
||||
- **User Stories (Phase 3-12)**: All depend on Foundational phase completion
|
||||
- User Story 1 (P1): Authentication - NO dependencies on other stories
|
||||
- User Story 2 (P1): Live Streaming - Requires User Story 1 (auth for protected endpoints)
|
||||
- User Story 3 (P1): PTZ Control - Requires User Story 1 (auth) and User Story 2 (camera service exists)
|
||||
- User Story 4 (P1): Event Notifications - Requires User Story 1 (auth), User Story 2 (camera service)
|
||||
- User Story 5 (P2): Recording Management - Requires User Story 1 (auth), User Story 2 (camera service)
|
||||
- User Story 6 (P2): Analytics Config - Requires User Story 1 (auth), User Story 2 (camera service), User Story 4 (events)
|
||||
- User Story 7 (P2): Multi-Camera - Extends User Story 2 (camera service)
|
||||
- User Story 8 (P3): NPR Integration - Requires User Story 4 (events), User Story 6 (analytics)
|
||||
- User Story 9 (P3): Video Export - Requires User Story 5 (recording management)
|
||||
- User Story 10 (P3): Health Monitoring - Can start after Foundational, but best after all services exist
|
||||
- **Polish (Phase 13)**: Depends on all desired user stories being complete
|
||||
|
||||
### Critical Path (Sequential)
|
||||
|
||||
```
|
||||
Phase 1: Setup
|
||||
↓
|
||||
Phase 2: Foundational (BLOCKS all user stories)
|
||||
↓
|
||||
Phase 3: User Story 1 - Authentication (BLOCKS all protected endpoints)
|
||||
↓
|
||||
Phase 4: User Story 2 - Live Streaming (BLOCKS camera-dependent features)
|
||||
↓
|
||||
Phase 5: User Story 3 - PTZ Control
|
||||
↓
|
||||
Phase 6: User Story 4 - Event Notifications (BLOCKS analytics)
|
||||
↓
|
||||
[Phase 7-12 can proceed in parallel after their dependencies are met]
|
||||
↓
|
||||
Phase 13: Polish
|
||||
```
|
||||
|
||||
### User Story Dependencies
|
||||
|
||||
- **US1 (Authentication)**: No dependencies - can start after Foundational
|
||||
- **US2 (Live Streaming)**: Depends on US1 completion
|
||||
- **US3 (PTZ Control)**: Depends on US1, US2 completion
|
||||
- **US4 (Event Notifications)**: Depends on US1, US2 completion
|
||||
- **US5 (Recording Management)**: Depends on US1, US2 completion
|
||||
- **US6 (Analytics Config)**: Depends on US1, US2, US4 completion
|
||||
- **US7 (Multi-Camera)**: Depends on US2 completion
|
||||
- **US8 (NPR Integration)**: Depends on US4, US6 completion
|
||||
- **US9 (Video Export)**: Depends on US5 completion
|
||||
- **US10 (Health Monitoring)**: Can start after Foundational
|
||||
|
||||
### Parallel Opportunities
|
||||
|
||||
**Within Phases**:
|
||||
- Phase 1 (Setup): T004-T010 can run in parallel (all marked [P])
|
||||
- Phase 2 (Foundational): T014-T015, T019-T021, T023-T024, T028-T029 can run in parallel
|
||||
|
||||
**Within User Stories**:
|
||||
- US1 Tests: T030-T034 can run in parallel
|
||||
- US1 Models: T035-T036 can run in parallel
|
||||
- US1 Schemas: T038 independent
|
||||
- US2 Tests: T049-T055 can run in parallel
|
||||
- US2 Models: T063-T064 can run in parallel
|
||||
- US2 Schemas: T066-T067 can run in parallel
|
||||
- [Similar pattern for all user stories]
|
||||
|
||||
**Across User Stories** (if team capacity allows):
|
||||
- After Foundational completes: US1 can start
|
||||
- After US1 completes: US2, US5 can start in parallel
|
||||
- After US2 completes: US3, US4, US7 can start in parallel
|
||||
- After US4 completes: US6 can start
|
||||
- After US5 completes: US9 can start
|
||||
- After US6 completes: US8 can start
|
||||
- US10 can start any time after Foundational
|
||||
|
||||
**Polish Phase**: T198-T212, T214-T215 all marked [P] can run in parallel
|
||||
|
||||
---
|
||||
|
||||
## Parallel Example: User Story 2 (Live Streaming)
|
||||
|
||||
```bash
|
||||
# Step 1: Write all tests in parallel (TDD - ensure they FAIL)
|
||||
Task T049: Contract test for GET /cameras
|
||||
Task T050: Contract test for GET /cameras/{id}
|
||||
Task T051: Contract test for POST /cameras/{id}/stream
|
||||
Task T052: Contract test for DELETE /cameras/{id}/stream/{stream_id}
|
||||
Task T053: Integration test for stream lifecycle
|
||||
Task T054: Unit test for CameraService (Python)
|
||||
Task T055: Unit test for CameraService (C#)
|
||||
|
||||
# Step 2: Create models in parallel
|
||||
Task T063: Camera model
|
||||
Task T064: Stream model
|
||||
|
||||
# Step 3: Create schemas in parallel
|
||||
Task T066: Camera schemas
|
||||
Task T067: Stream schemas
|
||||
|
||||
# Step 4: Implement services sequentially (dependency on models)
|
||||
Task T068: CameraService (depends on T063, T064)
|
||||
Task T069: StreamService (depends on T068)
|
||||
|
||||
# Step 5: Implement SDK Bridge sequentially
|
||||
Task T056: CameraService.cs (depends on gRPC proto T047)
|
||||
Task T059: StreamService.cs (depends on gRPC proto T048)
|
||||
|
||||
# Step 6: Implement routers sequentially (depends on services)
|
||||
Task T071: Cameras router
|
||||
Task T072: Stream endpoints
|
||||
|
||||
# Verify: Run tests T049-T055 - they should now PASS
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Implementation Strategy
|
||||
|
||||
### MVP First (User Stories 1-4 Only)
|
||||
|
||||
**Rationale**: US1-US4 are all P1 and deliver core surveillance functionality
|
||||
|
||||
1. ✅ Complete Phase 1: Setup
|
||||
2. ✅ Complete Phase 2: Foundational (CRITICAL - blocks all stories)
|
||||
3. ✅ Complete Phase 3: User Story 1 (Authentication) - STOP and TEST
|
||||
4. ✅ Complete Phase 4: User Story 2 (Live Streaming) - STOP and TEST
|
||||
5. ✅ Complete Phase 5: User Story 3 (PTZ Control) - STOP and TEST
|
||||
6. ✅ Complete Phase 6: User Story 4 (Event Notifications) - STOP and TEST
|
||||
7. **STOP and VALIDATE**: Test all P1 stories together as integrated MVP
|
||||
8. Deploy/demo MVP
|
||||
|
||||
**MVP Delivers**:
|
||||
- ✅ Secure authentication with RBAC
|
||||
- ✅ Live video streaming from cameras
|
||||
- ✅ PTZ camera control
|
||||
- ✅ Real-time event notifications
|
||||
|
||||
**Not in MVP** (can add incrementally):
|
||||
- Recording management (US5)
|
||||
- Analytics configuration (US6)
|
||||
- Multi-camera enhancements (US7)
|
||||
- NPR integration (US8)
|
||||
- Video export (US9)
|
||||
- Health monitoring (US10)
|
||||
|
||||
### Incremental Delivery (After MVP)
|
||||
|
||||
1. **MVP** (US1-4) → Deploy → Validate
|
||||
2. **+Recording** (US5) → Deploy → Validate
|
||||
3. **+Analytics** (US6) → Deploy → Validate
|
||||
4. **+Multi-Camera** (US7) → Deploy → Validate
|
||||
5. **+NPR** (US8) → Deploy → Validate
|
||||
6. **+Export** (US9) → Deploy → Validate
|
||||
7. **+Health** (US10) → Deploy → Validate
|
||||
8. **+Polish** (Phase 13) → Final Release
|
||||
|
||||
Each increment adds value without breaking previous functionality.
|
||||
|
||||
### Parallel Team Strategy
|
||||
|
||||
With 3 developers after Foundational phase completes:
|
||||
|
||||
**Week 1-2**: All work on US1 together (foundational for everything)
|
||||
|
||||
**Week 3-4**:
|
||||
- Developer A: US2 (Live Streaming)
|
||||
- Developer B: Start US4 (Events - can partially proceed)
|
||||
- Developer C: Setup/tooling improvements
|
||||
|
||||
**Week 5-6**:
|
||||
- Developer A: US3 (PTZ - depends on US2)
|
||||
- Developer B: Complete US4 (Events)
|
||||
- Developer C: US5 (Recording)
|
||||
|
||||
**Week 7+**:
|
||||
- Developer A: US6 (Analytics)
|
||||
- Developer B: US7 (Multi-Camera)
|
||||
- Developer C: US9 (Export)
|
||||
|
||||
---
|
||||
|
||||
## Task Summary
|
||||
|
||||
**Total Tasks**: 215
|
||||
|
||||
**By Phase**:
|
||||
- Phase 1 (Setup): 10 tasks
|
||||
- Phase 2 (Foundational): 19 tasks
|
||||
- Phase 3 (US1 - Authentication): 17 tasks
|
||||
- Phase 4 (US2 - Live Streaming): 29 tasks
|
||||
- Phase 5 (US3 - PTZ Control): 15 tasks
|
||||
- Phase 6 (US4 - Event Notifications): 22 tasks
|
||||
- Phase 7 (US5 - Recording Management): 19 tasks
|
||||
- Phase 8 (US6 - Analytics Config): 18 tasks
|
||||
- Phase 9 (US7 - Multi-Camera): 9 tasks
|
||||
- Phase 10 (US8 - NPR Integration): 12 tasks
|
||||
- Phase 11 (US9 - Video Export): 14 tasks
|
||||
- Phase 12 (US10 - Health Monitoring): 14 tasks
|
||||
- Phase 13 (Polish): 18 tasks
|
||||
|
||||
**MVP Tasks** (Phases 1-6): 112 tasks
|
||||
|
||||
**Tests**: 80+ test tasks (all marked TDD - write first, ensure FAIL)
|
||||
|
||||
**Parallel Tasks**: 100+ tasks marked [P]
|
||||
|
||||
**Estimated Timeline**:
|
||||
- MVP (US1-4): 8-10 weeks (1 developer) or 4-6 weeks (3 developers)
|
||||
- Full Feature Set (US1-10 + Polish): 16-20 weeks (1 developer) or 8-12 weeks (3 developers)
|
||||
|
||||
---
|
||||
|
||||
## Notes
|
||||
|
||||
- **[P] tasks**: Different files, no dependencies - safe to parallelize
|
||||
- **[Story] labels**: Maps task to specific user story for traceability
|
||||
- **TDD enforced**: All test tasks MUST be written first and FAIL before implementation
|
||||
- **Independent stories**: Each user story should be independently completable and testable
|
||||
- **Commit frequently**: After each task or logical group
|
||||
- **Stop at checkpoints**: Validate each story independently before proceeding
|
||||
- **MVP focus**: Complete US1-4 first for deployable surveillance system
|
||||
- **Avoid**: Vague tasks, same-file conflicts, cross-story dependencies that break independence
|
||||
|
||||
---
|
||||
|
||||
**Generated**: 2025-12-08
|
||||
**Based on**: spec.md (10 user stories), plan.md (tech stack), data-model.md (7 entities), contracts/openapi.yaml (17 endpoints)
|
||||
Reference in New Issue
Block a user