Babies are free

backend/lib/store.dart

@@ -0,0 +1,60 @@
+import 'package:shared_models/models/translation_request.dart';
+import 'package:shared_models/models/user.dart';
+
+class MemoryStore {
+  static final Map<String, TranslationRequest> _googooTranslations = {};
+  static final Map<String, TranslationRequest> _humanTranslations = {};
+  static final Map<String, User> _users = {};
+
+  // User methods
+  static User? getUser(String userId) => _users[userId];
+  static void addUser(User user) => _users[user.id] = user;
+
+  // Googoo translation methods
+  static TranslationRequest? getGoogooTranslation(String id, String userId) {
+    final translation = _googooTranslations[id];
+    if (translation?.userId != userId) return null;
+    return translation;
+  }
+
+  static void addGoogooTranslation(TranslationRequest translation) {
+    _googooTranslations[translation.id] = translation;
+  }
+
+  static List<TranslationRequest> getUserGoogooTranslations(String userId) {
+    return _googooTranslations.values.where((t) => t.userId == userId).toList();
+  }
+
+  // Human translation methods
+  static TranslationRequest? getHumanTranslation(String id, String userId) {
+    final translation = _humanTranslations[id];
+    if (translation?.userId != userId) return null;
+    return translation;
+  }
+
+  static void addHumanTranslation(TranslationRequest translation) {
+    _humanTranslations[translation.id] = translation;
+  }
+
+  static List<TranslationRequest> getUserHumanTranslations(String userId) {
+    return _humanTranslations.values.where((t) => t.userId == userId).toList();
+  }
+
+  // Cleanup methods
+  static void removeOldTranslations(Duration maxAge) {
+    final cutoffTime = DateTime.now().subtract(maxAge);
+    _googooTranslations.removeWhere(
+      (_, translation) => translation.timestamp.isBefore(cutoffTime),
+    );
+    _humanTranslations.removeWhere(
+      (_, translation) => translation.timestamp.isBefore(cutoffTime),
+    );
+  }
+
+  // For testing/development
+  static void clearAll() {
+    _googooTranslations.clear();
+    _humanTranslations.clear();
+    _users.clear();
+  }
+}