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/constants.dart';
+
+class AchievementManager {
+  static Future<void> unlock(String uid, String achId) async {
+    final ref = FirebaseFirestore.instance.collection('users').doc(uid).collection('achievements').doc(achId);
+    final doc = await ref.get();
+    if (!doc.exists) {
+      await ref.set({'unlockedAt': FieldValue.serverTimestamp()});
+    }
+  }
+
+  static Future<void> incrementStat(String uid, String field, {int amount = 1}) async {
+    final userRef = FirebaseFirestore.instance.collection('users').doc(uid);
+    await userRef.update({field: FieldValue.increment(amount)});
+
+    final snap = await userRef.get();
+    final d = snap.data() as Map<String, dynamic>;
+
+    // Threshold Checks
+    if (field == 'pagesRead') {
+      int p = safeInt(d['pagesRead']);
+      if (p >= 10) unlock(uid, "page_turner_1");
+      if (p >= 50) unlock(uid, "page_turner_2");
+      if (p >= 200) unlock(uid, "page_turner_3");
+    }
+    if (field == 'chaptersRead') {
+      int c = safeInt(d['chaptersRead']);
+      if (c >= 1) unlock(uid, "chapter_complete_1");
+      if (c >= 10) unlock(uid, "chapter_complete_2");
+      if (c >= 50) unlock(uid, "chapter_complete_3");
+    }
+  }
+}