| const { logger } = require('~/config'); |
|
|
| |
| const handleDuplicateKeyError = (err, res) => { |
| logger.error('Duplicate key error:', err.keyValue); |
| const field = `${JSON.stringify(Object.keys(err.keyValue))}`; |
| const code = 409; |
| res |
| .status(code) |
| .send({ messages: `An document with that ${field} already exists.`, fields: field }); |
| }; |
|
|
| |
| const handleValidationError = (err, res) => { |
| logger.error('Validation error:', err.errors); |
| let errors = Object.values(err.errors).map((el) => el.message); |
| let fields = `${JSON.stringify(Object.values(err.errors).map((el) => el.path))}`; |
| let code = 400; |
| if (errors.length > 1) { |
| errors = errors.join(' '); |
| res.status(code).send({ messages: `${JSON.stringify(errors)}`, fields: fields }); |
| } else { |
| res.status(code).send({ messages: `${JSON.stringify(errors)}`, fields: fields }); |
| } |
| }; |
|
|
| |
| module.exports = (err, req, res, next) => { |
| try { |
| if (err.name === 'ValidationError') { |
| return (err = handleValidationError(err, res)); |
| } |
| if (err.code && err.code == 11000) { |
| return (err = handleDuplicateKeyError(err, res)); |
| } |
| } catch (err) { |
| logger.error('ErrorController => error', err); |
| res.status(500).send('An unknown error occurred.'); |
| } |
| }; |
|
|
