Implement rebuild_world_state with full event replay #45

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opened 2026-03-14 23:54:58 +00:00 by freemo · 0 comments

freemo commented

2026-03-14 23:54:58 +00:00

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Commit Message: feat(event-sourcing): implement full projection rebuild via event replay
Branch: feature/m1-v12-rebuild-world-state

Background

rebuild_world_state is a verification stub. It only checks if objects exist in the event store but does not actually rebuild projections or add missing objects.

Expected Behavior

rebuild_world_state performs: clear projections -> load all events -> replay through projectors -> auto-add missing objects -> log summary.

Acceptance Criteria

Clears all projection tables before rebuild
Loads and replays all events through projectors in order
Auto-creates event streams for objects missing from event store
Logs rebuild summary (aggregates, events, discrepancies)

Subtasks

Implement full rebuild logic in sequent_setup.rb
Replace comment placeholders with actual code
Tests: Unit test for rebuild with known event data
Run bundle exec rake unit, fix any errors

Definition of Done

This issue is complete when all subtasks are done, commit created on the specified branch, PR submitted and merged.

## Metadata - **Commit Message**: `feat(event-sourcing): implement full projection rebuild via event replay` - **Branch**: `feature/m1-v12-rebuild-world-state` ## Background `rebuild_world_state` is a verification stub. It only checks if objects exist in the event store but does not actually rebuild projections or add missing objects. ## Expected Behavior `rebuild_world_state` performs: clear projections -> load all events -> replay through projectors -> auto-add missing objects -> log summary. ## Acceptance Criteria - [ ] Clears all projection tables before rebuild - [ ] Loads and replays all events through projectors in order - [ ] Auto-creates event streams for objects missing from event store - [ ] Logs rebuild summary (aggregates, events, discrepancies) ## Subtasks - [ ] Implement full rebuild logic in `sequent_setup.rb` - [ ] Replace comment placeholders with actual code - [ ] Tests: Unit test for rebuild with known event data - [ ] Run `bundle exec rake unit`, fix any errors ## Definition of Done This issue is complete when all subtasks are done, commit created on the specified branch, PR submitted and merged.