Move server directory outside of frontend src

server/utils/api-error.ts

@@ -0,0 +1,47 @@
+export class ApiError extends Error {
+  message: string;
+  statusCode: number;
+
+  constructor(options: { message: string; statusCode: number }) {
+    super(options.message);
+    this.message = options.message;
+    this.statusCode = options.statusCode;
+  }
+
+  static badRequest(message?: string) {
+    return new ApiError({
+      message: message || 'Bad request.',
+      statusCode: 400,
+    });
+  }
+
+  static unauthorized(message?: string) {
+    return new ApiError({
+      message: message || 'Unauthorized.',
+      statusCode: 401,
+    });
+  }
+
+  static forbidden(message?: string) {
+    return new ApiError({ message: message || 'Forbidden.', statusCode: 403 });
+  }
+
+  static notFound(message?: string) {
+    return new ApiError({ message: message || 'Not found.', statusCode: 404 });
+  }
+
+  static conflict(message?: string) {
+    return new ApiError({ message: message || 'Conflict.', statusCode: 409 });
+  }
+
+  static gone(message?: string) {
+    return new ApiError({ message: message || 'Gone.', statusCode: 410 });
+  }
+
+  static internal(message?: string) {
+    return new ApiError({
+      message: message || 'Internal error.',
+      statusCode: 500,
+    });
+  }
+}