22 lines
948 B
YAML
22 lines
948 B
YAML
id: CORE-001D2B
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title: Options Chain and Expiration Boundary Normalization
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status: done
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priority: P1
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effort: S
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depends_on:
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- CORE-001D2A
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tags:
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- core
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- decimal
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- options
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- cache
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- provider
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summary: Option expirations and options-chain payloads now use explicit cache/provider normalization boundaries with malformed cached payload discard rules.
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completed_notes:
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- Added named normalization adapters for option expirations and options-chain payloads in `app/services/data_service.py`.
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- Cached payload symbol mismatches are discarded instead of being silently reused.
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- Malformed cached list-shape payloads are discarded and refreshed rather than being treated as valid empty results.
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- Fresh provider payloads are normalized before caching.
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- Added focused coverage in `tests/test_options_normalization.py`.
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- Validated with focused pytest coverage, `make build`, and a targeted browser-visible `/options` check on `main`.
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