Added Error handling

lib/features/auth/bloc/auth_cubit.dart

@@ -6,6 +6,7 @@ import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:syncrow_app/features/auth/model/token.dart';
 import 'package:syncrow_app/features/auth/model/user_model.dart';
 import 'package:syncrow_app/services/api/authentication_api.dart';
+import 'package:syncrow_app/services/api/network_exception.dart';
 import 'package:syncrow_app/utils/helpers/decode_base64.dart';
 
 part 'auth_state.dart';
@@ -47,17 +48,23 @@ class AuthCubit extends Cubit<AuthState> {
         password: passwordController.text,
       );
 
-      emit(AuthSuccess());
+      if (token.accessTokenIsNotEmpty) {
+        final parts = token.accessToken.split('.');
+        if (parts.length != 3) {
+          throw Exception('invalid access token');
+        }
+        final payload = decodeBase64(parts[1]);
+        final payloadMap = json.decode(payload); //Map dictionary
+        user = UserModel.fromToken(payloadMap);
+        emit(AuthSuccess());
+      } else {
+        emit(AuthError('Something went wrong'));
+      }
     } catch (e) {
+      if (e is ServerFailure) {
+        emit(AuthError(e.errMessage));
+      }
       emit(AuthError(e.toString()));
     }
-
-    final parts = token.accessToken.split('.');
-    if (parts.length != 3) {
-      throw Exception('invalid access token');
-    }
-    final payload = decodeBase64(parts[1]);
-    final payloadMap = json.decode(payload); //Map dictionary
-    user = UserModel.fromToken(payloadMap);
   }
 }

lib/features/auth/model/token.dart

@@ -11,6 +11,8 @@ class Token {
       : accessToken = '',
         refreshToken = '';
 
+  bool get accessTokenIsNotEmpty => accessToken.isNotEmpty;
+
   Token(
     this.accessToken,
     this.refreshToken,