78a2b27f6d
Add FeedOrchestrator that coordinates fetch→parse→dedup→store pipeline: - FeedSource type for managing RSS/Atom feed configurations - Feed source CRUD operations in IStorage interface - Database schema migration for feed_sources table - Exponential backoff retry with configurable delays - Per-feed poll intervals with health tracking - Concurrency-limited parallel feed processing - ProcessResult and FeedHealth interfaces for status monitoring Files added: - orchestrator/orchestrator.ts - main orchestrator class - orchestrator/scheduler.ts - backoff calculation utilities - orchestrator/index.ts - module exports - orchestrator/orchestrator.test.ts - comprehensive test suite Files modified: - interfaces/feed.types.ts - add FeedSource type - interfaces/storage.interface.ts - extend with feed source methods - infrastructure/db/database.ts - add FeedSourceTable interface - infrastructure/db/schema.ts - add feed_sources table migration - modules/storage/storage.ts - implement feed source CRUD - modules/storage/storage.test.ts - add feed source tests
18 lines
345 B
TypeScript
18 lines
345 B
TypeScript
/**
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* Orchestrator module exports.
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* Coordinates fetching, parsing, deduplication, and storage of feed items.
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*/
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export {
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FeedOrchestrator,
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type OrchestratorOptions,
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type ProcessResult,
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type FeedHealth,
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} from './orchestrator.js';
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export {
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calculateNextDelay,
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calculateJitter,
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createConcurrencyLimit,
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} from './scheduler.js';
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