Codewalkers/.planning/phases/14-parallel-phase-execution/14-04-SUMMARY.md

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, duration, completed

phase	plan	subsystem	tags	requires	provides	affects	tech-stack	key-files	key-decisions	patterns-established	duration	completed
14-parallel-phase-execution	04	dispatch	hexagonal adapter phase-dispatch in-memory-queue dependency-resolution	phase provides 05 DefaultDispatchManager adapter pattern phase provides 14-01 Phase dependencies schema and repository methods phase provides 14-02 Phase lifecycle events (queued, started, completed, blocked) phase provides 14-03 PhaseDispatchManager port interface	DefaultPhaseDispatchManager adapter with in-memory queue Dependency-ordered phase dispatch Phase event emission for all lifecycle operations	14-parallel-phase-execution	added patterns In-memory Map for phase queue (same as task dispatch) Dependency checking via repository lookup	created modified src/dispatch/phase-manager.ts src/dispatch/index.ts	In-memory Map for phaseQueue (same pattern as DefaultDispatchManager) Dependency checking via phaseRepository.findById for status Sort ready phases by queuedAt (oldest first, no priority like tasks)	Phase dispatch adapter mirrors task dispatch adapter structure Constructor takes PhaseRepository and EventBus (not AgentManager like tasks)	2min	2026-02-02

Phase 14 Plan 04: DefaultPhaseDispatchManager Adapter Summary

In-memory phase dispatch adapter with dependency-ordered queue and full lifecycle event emission following DefaultDispatchManager patterns

Performance

• Duration: 2 min
• Started: 2026-02-02T13:39:00Z
• Completed: 2026-02-02T13:41:00Z
• Tasks: 2
• Files modified: 2

Accomplishments

• Created DefaultPhaseDispatchManager class implementing PhaseDispatchManager interface
• In-memory phaseQueue (Map) and blockedPhases (Map) for state management
• Dependency checking via phaseRepository.getDependencies() and status lookup
• Full event emission: PhaseQueuedEvent, PhaseStartedEvent, PhaseCompletedEvent, PhaseBlockedEvent
• Exported adapter from dispatch module for public consumption

Task Commits

Each task was committed atomically:

1. Task 1: Implement DefaultPhaseDispatchManager - 1ba9587 (feat)
2. Task 2: Export DefaultPhaseDispatchManager - 053168f (feat)

Files Created/Modified

• src/dispatch/phase-manager.ts - Full adapter implementation with 6 interface methods plus private helper
• src/dispatch/index.ts - Added export for DefaultPhaseDispatchManager class

Decisions Made

• In-memory Map for queue (same pattern as DefaultDispatchManager, no persistence needed for v1)
• Dependency checking via phaseRepository.findById to check status === 'completed'
• Ready phases sorted by queuedAt (oldest first) - no priority field unlike tasks
• Constructor takes only PhaseRepository and EventBus (simpler than DefaultDispatchManager which also needs AgentManager, TaskRepository, MessageRepository)

Deviations from Plan

None - plan executed exactly as written.

Issues Encountered

None.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

• DefaultPhaseDispatchManager ready for integration testing
• All interface methods implemented with consistent event emission
• Ready for 14-05-PLAN.md (phase dispatch integration or CLI commands)

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Phase: 14-parallel-phase-execution Completed: 2026-02-02