import { ValidationResult } from "joi";
import createError from "http-errors";

export interface IConfigureOptions {
  createValidationError?: <T>(result: ValidationResult<T>) => Error;
}

export let config = {
  createValidationError<T>(result: ValidationResult<T>): Error {
    return createError(400, `field_validation_error`, {
      extra: { errors: result.error.details }
    });
  }
};

export function configure(options: IConfigureOptions) {
  config = { ...config, ...options };
}