unleash-server
Version:
Unleash is an enterprise ready feature flag service. It provides different strategies for handling feature flags.
41 lines • 1.77 kB
JavaScript
import joi from 'joi';
import { UnleashError } from '../error/unleash-error.js';
import { fromLegacyError } from '../error/from-legacy-error.js';
import createError from 'http-errors';
export const customJoi = joi.extend((j) => ({
type: 'isUrlFriendly',
base: j.string(),
messages: {
'isUrlFriendly.base': '{{#label}} must be URL friendly',
},
validate(value, helpers) {
// Base validation regardless of the rules applied
if (encodeURIComponent(value) !== value ||
value === '..' ||
value === '.') {
// Generate an error, state and options need to be passed
return { value, errors: helpers.error('isUrlFriendly.base') };
}
return undefined;
},
}));
export const nameType = customJoi.isUrlFriendly().min(1).max(100).required();
export const handleErrors = (res, logger, error) => {
if (createError.isHttpError(error)) {
return res
.status(
// @ts-expect-error - The error object here is not guaranteed to contain status
error.status ?? 400)
.json({ message: error.message });
}
const finalError = error instanceof UnleashError ? error : fromLegacyError(error);
const format = (thing) => JSON.stringify(thing, null, 2);
if (!(error instanceof UnleashError)) {
logger.debug(`I encountered an error that wasn't an instance of the \`UnleashError\` type. The original error was: ${format(error)}. It was mapped to ${format(finalError.toJSON())}`);
}
if (finalError.statusCode === 500) {
logger.error(`Server failed executing request: ${format(error)}`, error);
}
return res.status(finalError.statusCode).json(finalError).end();
};
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