exception.codes.ts

/**
 * Adding a `code` string with a custom status code for every 
 * exception is a good practice, since when that exception
 * is transferred to another process `instanceof` check
 * cannot be performed anymore so a `code` string is used instead.
 * code enum types can be stored in a separate file so they
 * can be shared and reused on a receiving side
 */
export enum ExceptionCodes {
  argumentInvalid = 'GENERIC.ARGUMENT_INVALID',
  argumentOutOfRange = 'GENERIC.ARGUMENT_OUT_OF_RANGE',
  argumentNotProvided = 'GENERIC.ARGUMENT_NOT_PROVIDED',
  notFound = 'GENERIC.NOT_FOUND',
  conflict = 'GENERIC.CONFLICT',
}