Response
Learn how to use the response object to make and return responses.
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When a user requests something, we return a response. A response can be in JSON, HTML, or any other format. We can think of a request as input and response as the output of the application. AdonisJs passes the current HTTP response object as a part of the HTTP context and sends the HTTP context object to all route handlers and middleware.
Returning a response
'use strict'
class ConvertEmptyStringsToNull {
async handle ({ request }, next) {
if (Object.keys(request.body).length) {
request.body = Object.assign(
...Object.keys(request.body).map(key => ({
[key]: request.body[key] !== '' ? request.body[key] : null
}))
)
}
await next()
}
}
module.exports = ConvertEmptyStringsToNull
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