Michael Freno
d346b527e6
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40 lines
919 B
Markdown
40 lines
919 B
Markdown
# 18. Implement iOS background sync service
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meta:
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id: native-business-logic-migration-18
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feature: native-business-logic-migration
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priority: P1
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depends_on: [native-business-logic-migration-15]
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tags: [implementation, ios, background]
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objective:
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- Implement background feed sync using BGTaskScheduler
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deliverables:
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- BackgroundSyncService.swift
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- SyncScheduler.swift
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- SyncWorker.swift
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- AppIntent extensions
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- Background configuration
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tests:
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- Unit: Test scheduler configuration
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- Unit: Test task cancellation
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- Integration: Test background execution
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acceptance_criteria:
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- Background tasks scheduled properly
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- Tasks execute within time window
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- Battery-efficient scheduling
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- Proper task cancellation
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- State persisted between runs
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validation:
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- Test with Xcode debugger
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- Verify with Console app logs
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notes:
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- Use BGAppRefreshTask
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- Request background modes capability
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- Handle time limits gracefully
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