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index.js
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index.js
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function isBodyParserError (error) {
const bodyParserCommonErrorsTypes = [
'encoding.unsupported',
'entity.parse.failed',
'entity.verify.failed',
'request.aborted',
'request.size.invalid',
'stream.encoding.set',
'parameters.too.many',
'charset.unsupported',
'entity.too.large'
]
return bodyParserCommonErrorsTypes.includes(error.type)
}
function bodyParserErrorHandler (
{
// eslint-disable-next-line
onError = (err, req, res) => {
},
errorMessage = (err) => {
return `Body Parser failed to parse request --> ${err.message}`
}
} = {}) {
return (err, req, res, next) => {
if (err && isBodyParserError(err)) {
onError(err, req, res)
res.status(err.status)
res.send({ message: errorMessage(err) })
} else next(err)
}
}
module.exports = bodyParserErrorHandler