- Drift 21 tables (8 catalog + 11 user + habit_dose_variants + meta_kv) with R1~R10 CHECK constraints and 19 indexes - 8 hand-crafted seed JSON catalogs in app/assets/seed/ (refs 84, protocols 34, methodologies 21, frame_patterns 30, reward_menu_items 30, break_protocols 8, common_frames 5, diet_patterns 5) - 6 domain functions: recommend_variant, compute_streak, validate_frame_level, active_habit_quota, weekly_minimum_ratio, seed_importer (transactional, idempotent) - 4 vertical-slice Riverpod screens: HabitList, HabitCreate, CheckIn, Streak - 31 unit tests passing; flutter analyze clean - OQ-5 streak semantics: missing entry ≠ explicit blank (missing = end of history; only TrackerValue.blank triggers Never-miss-twice) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
24 lines
597 B
Dart
24 lines
597 B
Dart
import 'package:drift/drift.dart';
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import '../app_database.dart';
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import '../tables/user_tables.dart';
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part 'meta_dao.g.dart';
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@DriftAccessor(tables: [MetaKv])
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class MetaDao extends DatabaseAccessor<AppDatabase> with _$MetaDaoMixin {
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MetaDao(super.db);
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Future<String?> find(String key) async {
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final row = await (select(metaKv)..where((t) => t.key.equals(key)))
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.getSingleOrNull();
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return row?.value;
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}
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Future<void> put(String key, String value) async {
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await into(metaKv).insertOnConflictUpdate(
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MetaKvCompanion.insert(key: key, value: value),
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);
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}
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}
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