@malijs/metadata

Mali metadata middleware

API Reference

@malijs/metadata

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

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