Initial commit

lib/core/error/exceptions.dart

@@ -0,0 +1,26 @@
+class ServerException implements Exception {
+  final String message;
+
+  ServerException({required this.message});
+
+  factory ServerException.fromJson(Map<String, dynamic> json) {
+    return ServerException(message: json['message']);
+  }
+}
+
+class NoInternetException implements Exception {}
+
+class CacheException implements Exception {
+  final String message;
+
+  CacheException({required this.message});
+
+  @override
+  String toString() {
+    return message;
+  }
+}
+
+class MultipleOrdersException implements Exception {
+  MultipleOrdersException();
+}

lib/core/error/failure.dart

@@ -0,0 +1,33 @@
+import 'package:equatable/equatable.dart';
+
+abstract class Failure extends Equatable {}
+
+class ServerFailure extends Failure {
+  final String message;
+
+  ServerFailure({required this.message});
+
+  @override
+  List<Object?> get props => [message];
+}
+
+class NoInternetFailure extends Failure {
+  @override
+  List<Object?> get props => [];
+}
+
+class CacheFailure extends Failure {
+  final String message;
+
+  CacheFailure({required this.message});
+
+  @override
+  List<Object?> get props => [message];
+}
+
+class MultipleOrderFailure extends Failure {
+  MultipleOrderFailure();
+
+  @override
+  List<Object?> get props => [];
+}