Next you’ll want to add a helper function in your resolvers.

export enum QueryStatus {  
  success = 'SUCCESS',  
  notFound = 'NOT_FOUND',  
  error = 'ERROR',  
}  
  
export const success = (node: Customer) => ({ status: QueryStatus.success, node });  
export const notFound = (message: string) => ({ status: QueryStatus.notFound, message });  
export const error = (message: string) => ({ status: QueryStatus.error, message });