Implements Step 6.1 of the plan:
- Add edit_event() function in events/edit.py
- Store old version in event_revisions before editing
- Increment version on edit
- Update projections via revert/apply pattern
- Add EventNotFoundError and EventTombstonedError exceptions
Tested with:
- Unit tests for revision storage and version increment
- Fast-revert tests for FeedGiven/FeedPurchased events
- Unbounded replay tests for AnimalMoved events
- E2E test #5: Edit egg event 8→6 with stats verification
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implement resolve_filter() to resolve animals matching FilterAST at ts_utc.
Uses interval tables for historical location, sex, life_stage, and tags.
Includes roster hash computation using xxhash64.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implement parser for filter strings like "species:duck sex:female -tag:old".
Supports AND (space), OR (|), negation (-), and quoted values.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add sell_product() service method that creates ProductSold events
with calculated unit_price_cents (floor division of total/qty).
Update ProductsProjection to handle PRODUCT_SOLD events.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add FEED_GIVEN to FeedInventoryProjection with apply/revert
- Add give_feed method to FeedService
- Block feed given if no purchase exists <= ts_utc
- Validate feed type and location existence
- 13 new tests for give_feed functionality
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add migrations.py with create_migration, run_migrations, get_db_version
- Implement CLI migrate and create-migration commands
- Use FastMigrate's sequential 0001-*.sql naming convention
- Add comprehensive unit, integration, and E2E tests (35 tests)
- Add fresh_db_path and temp_migrations_dir test fixtures
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add PLAN.md with 40-step checklist across 10 phases
- Add CLAUDE.md with project-specific instructions
- Set up nix flake with FastHTML/MonsterUI dependencies
- Create Python package skeleton (src/animaltrack)
- Vendor FastHTML and MonsterUI documentation
- Add Docker build configuration
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
