@malijs/metadata

Mali metadata middleware


API Reference

$3

Mali metadata middleware. If the call has metadata with the specified property the
specified type the middleware function is executed.

| Param | Type | Description |
| --- | --- | --- |
| name | String | The name of the metadata object property |
| options | Options | |
| options.truthy | Boolean | optional check for truthiness on the param value within the request. Default: false |
| fn | function | The middleware function to execute |

Example
``js
const metadata = require('@malijs/metadata')

async function requestId (requestId, ctx, next) {
ctx.req.requestId = requestId
await next()
}

app.use(metadata('requestId', { truthy: true }, requestId))
``

License

Apache-2.0