common-server

NPM page: https://www.npmjs.com/package/@joker7t/common-server

Installation:

Using Yarn

yarn add @joker7t/common-server

Using NPM

npm i @joker7t/common-server

Features:

Middlewares

• validateRequest
  • Use express-validator to validate user's requests.
  • Then format and return array of errors with detail message by ApiRequestValidationError.
• errorHandler
  • Handle errors for an API: if error is an instance of CustomError, do serializeError and return with defined status. If not, return with default message 'Something went wrong' and status 400.
• currentUser
  • Check if request's session has jwt. If have jwt, this middleware will verify it with JWT_SECRET env and set it to req.currentUser.
  • The format of verified jwt:

    {
        id: string;
        email?: string;
    }

• requireAuth
  • Use when API needs to authenticate, this use the result from currentUser middleware.
  • if have currentUser object in request then let user access the API, if not throw ApiUnauthorizedError.

Error templates

• ApiRequestValidationError
  • This is an enhanced version of ApiBadRequestError, built in with express validator.
  • Allow you to pass your invalid params and its validate message.

Versions:

You can check all the versions here.