Conditionally add Mali middleware
npm install @malijs/unlessConditionally add Mali middleware
``
npm install @malijs/unless
Returns: function - middleware
| Param | Type | Description |
| --- | --- | --- |
| options | Object \| String \| RegExp \| function | - If string and one of Mali Call Types do middleware unless it is the specified call type - If string and not a call type, assumed to be a call name, and middleware is executed unless the call name is the name specified. Call names checks are not case sensitive. - If function it's a test function that returns true / false. If the function returns true for the given request, the middleware will not run. The function will be passed the call context. - If RegExp instance, if call name matches the regexp the middleware is skipped. |
| options.name | String \| Regex \| Array | A string, a RegExp or an array of any of those. If the call name matches, the middleware will not run. Call names checks are not case sensitive. |
| options.type | String \| Array | A string or an array of strings. If the call type matches, the middleware will not run. |
| options.custom | function | A test function that returns true / false. If the function returns true for the given request, the middleware will not run. The function will be passed the call context. |
Example
`js
const requestId = require('@malijs/requestid')
const unless = require('@malijs/unless')
const CallType = require('@malijs/call-types')
const toJSON = require('@malijs/tojson')()
const rid = requestId()
rid.unless = unless
app.use(rid.unless({ name: 'SomeMethod' }))
toJSON.unless = unless
app.use(toJSON.unless({ type: [ CallType.DUPLEX, CallType.RESPONSE_STREAM ] }))
``
Apache-2.0