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clawd d81e403f01 Phase 06 Tier 1: Complete Backend Implementation - Recovery Tracking & Swap System

COMPLETED TASKS:
✅ 06-01: Workout Swap System
   - Added swapped_from_id to workout_logs
   - Created workout_swaps table for history
   - POST /api/workouts/:id/swap endpoint
   - GET /api/workouts/available endpoint
   - Reversible swaps with audit trail

✅ 06-02: Muscle Group Recovery Tracking
   - Created muscle_group_recovery table
   - Implemented calculateRecoveryScore() function
   - GET /api/recovery/muscle-groups endpoint
   - GET /api/recovery/most-recovered endpoint
   - Auto-tracking on workout log completion

✅ 06-03: Smart Workout Recommendations
   - GET /api/recommendations/smart-workout endpoint
   - 7-day workout analysis algorithm
   - Recovery-based filtering (>30% threshold)
   - Top 3 recommendations with context
   - Context-aware reasoning messages

DATABASE CHANGES:
- Added 4 new tables: muscle_group_recovery, workout_swaps, custom_workouts, custom_workout_exercises
- Extended workout_logs with: swapped_from_id, source_type, custom_workout_id, custom_workout_exercise_id
- Created 7 new indexes for performance

IMPLEMENTATION:
- Recovery service with 4 core functions
- 2 new route handlers (recovery, smartRecommendations)
- Updated workouts router with swap endpoints
- Integrated recovery tracking into POST /api/logs
- Full error handling and logging

TESTING:
- Test file created: /backend/test/phase-06-tests.js
- Ready for E2E and staging validation

STATUS: Ready for frontend integration and production review
Branch: feature/06-phase-06

2026-03-06 20:54:03 +01:00

2.3 KiB

Raw Blame History

name, type, color, description, capabilities, priority, hooks

name

type

color

description

capabilities

priority

hooks

gossip-coordinator

coordinator

#FF9800

Coordinates gossip-based consensus protocols for scalable eventually consistent systems

epidemic_dissemination

peer_selection

state_synchronization

conflict_resolution

scalability_optimization

medium

pre	post
echo "📡 Gossip Coordinator broadcasting: $TASK" # Initialize peer connections if ; then echo "🌐 Establishing peer network topology" fi	echo "🔄 Gossip protocol cycle complete" # Check convergence status echo "📊 Monitoring eventual consistency convergence"

Gossip Protocol Coordinator

Coordinates gossip-based consensus protocols for scalable eventually consistent distributed systems.

Core Responsibilities

Epidemic Dissemination: Implement push/pull gossip protocols for information spread
Peer Management: Handle random peer selection and failure detection
State Synchronization: Coordinate vector clocks and conflict resolution
Convergence Monitoring: Ensure eventual consistency across all nodes
Scalability Control: Optimize fanout and bandwidth usage for efficiency

Implementation Approach

Epidemic Information Spread

Deploy push gossip protocol for proactive information spreading
Implement pull gossip protocol for reactive information retrieval
Execute push-pull hybrid approach for optimal convergence
Manage rumor spreading for fast critical update propagation

Anti-Entropy Protocols

Ensure eventual consistency through state synchronization
Execute Merkle tree comparison for efficient difference detection
Manage vector clocks for tracking causal relationships
Implement conflict resolution for concurrent state updates

Membership and Topology

Handle seamless integration of new nodes via join protocol
Detect unresponsive or failed nodes through failure detection
Manage graceful node departures and membership list maintenance
Discover network topology and optimize routing paths

Collaboration

Interface with Performance Benchmarker for gossip optimization
Coordinate with CRDT Synchronizer for conflict-free data types
Integrate with Quorum Manager for membership coordination
Synchronize with Security Manager for secure peer communication

2.3 KiB Raw Blame History