Initial commit

2026-04-23 23:58:59 -05:00
commit 47b9e3c159
257 changed files with 18913 additions and 0 deletions
@@ -0,0 +1,34 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:onsolgo/core/achievement_manager.dart';
+
+class StreakManager {
+  static Future<void> updateStreak(String uid) async {
+    final docRef = FirebaseFirestore.instance.collection('users').doc(uid);
+    final snap = await docRef.get();
+    if (!snap.exists) return;
+
+    final data = snap.data() as Map<String, dynamic>;
+    final lastVisit = (data['lastVisit'] as Timestamp?)?.toDate();
+    int currentStreak = data['streak'] ?? 0;
+    final today = DateTime.now();
+
+    if (lastVisit != null) {
+      final diff = DateTime(today.year, today.month, today.day).difference(DateTime(lastVisit.year, lastVisit.month, lastVisit.day)).inDays;
+      if (diff == 1) {
+        currentStreak++;
+        await docRef.update({'streak': currentStreak, 'lastVisit': FieldValue.serverTimestamp()});
+        // Streak Unlocks
+        if (currentStreak >= 2) AchievementManager.unlock(uid, "back_tomorrow");
+        if (currentStreak >= 3) AchievementManager.unlock(uid, "3_day_discipline");
+        if (currentStreak >= 7) AchievementManager.unlock(uid, "weekly_ritual");
+        if (currentStreak >= 30) AchievementManager.unlock(uid, "monthly_reader");
+        if (currentStreak >= 60) AchievementManager.unlock(uid, "no_days_off");
+      } else if (diff > 1) {
+        await docRef.update({'streak': 1, 'lastVisit': FieldValue.serverTimestamp()});
+      }
+    } else {
+      await docRef.update({'streak': 1, 'lastVisit': FieldValue.serverTimestamp()});
+      AchievementManager.unlock(uid, "first_login");
+    }
+  }
+}