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43 lines
1.0 KiB
Markdown
43 lines
1.0 KiB
Markdown
# 06. Implement iOS database layer (Core Data/GRDB)
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meta:
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id: native-business-logic-migration-06
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feature: native-business-logic-migration
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priority: P0
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depends_on: [native-business-logic-migration-03]
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tags: [implementation, ios, database]
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objective:
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- Implement database layer using Core Data for iOS
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deliverables:
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- RSSuper.xcdatamodeld
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- DatabaseManager.swift
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- Subscription+CoreDataClass.swift
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- FeedItem+CoreDataClass.swift
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- SearchHistory+CoreDataClass.swift
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- Database migrations
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- FTS virtual table implementation
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tests:
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- Unit: Test CRUD operations
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- Unit: Test relationships
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- Unit: Test FTS queries
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- Integration: Test database migrations
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acceptance_criteria:
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- Core Data model created with all entities
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- Relationships properly configured
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- FTS search working
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- Migrations implemented
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- Background context used for writes
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validation:
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- Run unit tests
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- Verify with Instruments (Core Data editor)
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notes:
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- Use NSPersistentContainer
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- Implement FTS using SQLite directly or GRDB
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- Consider using NSPredicate for queries
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