joungmin
8fe6a8f378
- 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>
15 lines
385 B
Dart
15 lines
385 B
Dart
import 'package:ulid/ulid.dart';
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/// Typed ULID with prefix (e.g. `hb_01J9XYZ...`).
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String generateUlid(String prefix) {
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if (prefix.isEmpty) {
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throw ArgumentError('prefix must be non-empty');
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}
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return '${prefix}_${Ulid().toString()}';
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}
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final RegExp _ulidRegex =
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RegExp(r'^[A-Za-z]{1,8}_[0-9A-HJKMNP-TV-Z]{26}$');
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bool isValidUlid(String s) => _ulidRegex.hasMatch(s);
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