sequelize#ValidationError TypeScript Examples

The following examples show how to use sequelize#ValidationError. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: ExpressErrorSequelize.ts    From expresso with MIT License 5 votes vote down vote up 
async function ExpressErrorSequelize(
  err: any,
  req: Request,
  res: Response,
  next: NextFunction
): Promise<Response<any, Record<string, any>> | undefined> {
  if (err instanceof BaseError) {
    if (err instanceof EmptyResultError) {
      return res.status(404).json({
        code: 404,
        message: msg('Data not found'),
      })
    }

    if (err instanceof ValidationError) {
      const errors: any[] = get(err, 'errors', [])
      const errorMessage = get(errors, '0.message', null)

      console.log(logErrServer('Sequelize Error:', errorMessage))

      const dataError = {
        code: 400,
        message: errorMessage
          ? `Validation error: ${errorMessage}`
          : err.message,
        errors: errors.reduce<any>((acc, curVal) => {
          acc[curVal.path] = curVal.message
          return acc
        }, {}),
      }

      console.log(LOG_SERVER, dataError.message, dataError.errors)

      return res.status(400).json(dataError)
    }

    return res.status(500).json({
      code: 500,
      message: msg(err.message),
    })
  }

  next(err)
}