0.3.0 • Published 5 years ago
@malijs/param v0.3.0
@malijs/param
Mali request param middleware
API
@malijs/param
Mali param middleware. If the request object has the specified property of specified type the middleware function is executed. Only applies for UNARY and RESPONSE_STREAM call types.
| Param | Type | Description |
|---|---|---|
| paramName | String | The name of the request object property |
| options | Options | |
| options.type | String | Optional type of the param specified by paramName within the request. Has to be one of possible values as returned by typeof. |
| 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 param = require('@malijs/param')
async function appendDocType (id, ctx, next) {
ctx.req.id = 'user::'.concat(id)
await next()
}
app.use(param('id', { type'string', truthy: true }, appendDocType))License
Apache-2.0
0.3.0
5 years ago