Files

jgrusewski df64dbc04c 🚀 Wave 127 Phase 2: Protocol Translation + E2E Infrastructure (Agents 168-172)

## Summary
Major architectural fixes enabling E2E testing through protocol translation layer
and complete infrastructure resolution. Trading Service confirmed 100% implemented.

## Agents 168-172 Achievements

**Agent 168** - Port Configuration Fix:
- Fixed 3-layer port mismatch (tests→API Gateway→backends)
- Test files: localhost:50051 → localhost:50050
- Result: Infrastructure 100% correct, E2E testing unblocked

**Agent 169** - Root Cause Discovery:
- Confirmed Trading Service 100% implemented (all 11 methods exist)
- Identified protocol mismatch as root cause (TLI↔Trading proto)
- Documented all method implementations and field mappings

**Agent 170** - Protocol Translation Implementation:
- Implemented TLI↔Trading proto translation layer (+227 lines)
- Phase 2: 5 core methods (submit_order, cancel_order, get_order_status, get_account_info, get_positions)
- Phase 4: 2 streaming methods (subscribe_market_data, subscribe_order_updates)
- Dual proto compilation setup in build.rs

**Agent 171** - Backend Port Fix:
- Fixed API Gateway backend URLs (50051→50052, 50052→50053)
- Discovered authentication forwarding blocker
- Validated port connectivity working

**Agent 172** - Authentication Forwarding:
- Implemented auth metadata forwarding for all 7 translated methods
- Fixed gRPC Request ownership patterns (metadata clone before into_inner)
- Updated E2E test JWT secret for compliance (88-char base64)

## Files Modified

### API Gateway
- `services/api_gateway/build.rs`: Dual proto compilation
- `services/api_gateway/src/grpc/trading_proxy.rs`: +227 lines (translation + auth)
- `services/api_gateway/src/main.rs`: Port configuration
- `services/api_gateway/src/auth/interceptor.rs`: JWT validation
- `services/api_gateway/src/grpc/backtesting_proxy.rs`: Port updates

### Integration Tests
- `services/integration_tests/tests/trading_service_e2e.rs`: Port + JWT fixes
- `services/integration_tests/tests/backtesting_service_e2e.rs`: Port fixes
- `services/integration_tests/tests/ml_training_service_e2e.rs`: Port fixes

### Other Services
- `services/backtesting_service/src/main.rs`: Port configuration
- Multiple test files: Compliance, risk, pipeline tests

## Test Status
- E2E baseline: 6/54 (11.1%)
- Infrastructure: 100% fixed
- Protocol translation: Implemented, validation pending JWT sync
- Expected after validation: 13/54 (24.1%) with 7 methods working

## Technical Achievements
- Protocol adapter pattern (TLI↔Trading proto)
- gRPC metadata forwarding (5 auth headers)
- Dual proto compilation architecture
- Stream translation with unfold pattern
- Zero-copy enum pass-through

## Remaining Work
- JWT secret synchronization (in progress)
- Agent 170 Phase 5: 15 extended methods
- ML Training Service startup
- Backtesting Service route implementation (9 methods)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-10-08 19:35:59 +02:00

migrations

🚀 PRODUCTION READY: Foxhunt HFT Trading System v1.0

2025-09-24 23:47:21 +02:00

src

🚀 Wave 127 Phase 2: Protocol Translation + E2E Infrastructure (Agents 168-172)

2025-10-08 19:35:59 +02:00

tests

🚀 Wave 122 Complete: Deployment Readiness Validated

2025-10-07 14:25:46 +02:00

build.rs

🚀 Wave 119 Complete: 11 Agents - 202 Tests Added, 58-60% Coverage

2025-10-07 00:42:57 +02:00

Cargo.toml

🚀 Wave 127 Phase 2: Protocol Translation + E2E Infrastructure (Agents 168-172)

2025-10-08 19:35:59 +02:00

Dockerfile

🚀 Wave 125 Phase 3C: Deploy Agents 101-105 - TLS + Optional Services + Health Endpoints

2025-10-07 23:28:04 +02:00

Dockerfile.dev

🐛 Fix Docker builds: Update Rust 1.75→1.83 for edition2024 support

2025-10-07 22:01:06 +02:00

Dockerfile.production

🐛 Fix Docker builds: Update Rust 1.75→1.83 for edition2024 support

2025-10-07 22:01:06 +02:00

README.md

🔧 Tonic 0.14 Upgrade: Auto-generated and build system changes

2025-10-03 07:34:26 +02:00

README.md

Backtesting Service

Overview

The backtesting_service offers an independent and isolated environment for rigorously testing and validating trading strategies against historical market data. It provides a robust platform for simulating trading performance, analyzing strategy efficacy, and generating comprehensive performance reports before live deployment.

Features

Independent Backtesting Service: Operates autonomously, allowing for parallel and isolated strategy evaluations.
gRPC API for Backtest Execution: Exposes a clear API for submitting and managing backtesting jobs.
Strategy Testing and Validation: Enables comprehensive testing of various trading strategies under different market conditions.
Performance Reporting: Generates detailed reports including metrics like P&L, Sharpe ratio, drawdown, and win rate.
Data Replay Engine: Accurately replays historical market data, simulating real-world order book dynamics and trade execution.
Results Persistence: Stores backtesting results and reports for historical analysis and comparison.

gRPC API

The backtesting_service exposes a gRPC API for initiating and retrieving backtest results. Key endpoints include:

RunBacktest - Submit backtest configuration and strategy
GetBacktestResults - Retrieve results for completed backtests
ListAvailableStrategies - List registered strategies
GetBacktestReport - Get detailed performance report

Running the service

To run the backtesting_service binary:

cargo run --bin backtesting_service

Data Requirements

The service requires historical market data in Parquet format:

Data should be stored in the configured data directory
Supports tick data, order book snapshots, and OHLCV candles
Data must include instrument, timestamp, and price/quantity fields

Testing

To run the tests for the backtesting_service crate:

cargo test --package backtesting_service

Documentation

Comprehensive API documentation is available at docs.rs/backtesting_service.