feat(apps): add core API infrastructure

2026-02-25 14:36:03 +08:00
parent 53c72e48e6
commit 75f4d2c3fb
6 changed files with 236 additions and 0 deletions
@@ -0,0 +1,29 @@
+abstract class ApiException implements Exception {
+  final String message;
+  final int? statusCode;
+
+  const ApiException(this.message, {this.statusCode});
+
+  factory ApiException.fromDioError(Object error) {
+    if (error is ApiException) return error;
+    return ServerException('Request failed: ${error.toString()}');
+  }
+}
+
+class NetworkException extends ApiException {
+  const NetworkException(super.message);
+}
+
+class ServerException extends ApiException {
+  const ServerException(super.message, {super.statusCode});
+}
+
+class UnauthorizedException extends ApiException {
+  const UnauthorizedException([super.message = 'Authentication required'])
+    : super(statusCode: 401);
+}
+
+class ValidationException extends ApiException {
+  final Map<String, dynamic>? errors;
+  const ValidationException(super.message, {this.errors, super.statusCode});
+}