Function Use

Sets up one or more middlewares for all methods of the underlying controller.

Example

import { Controller, ControllerBase, IHttpRequest, IHttpResponse, json, PATCH, POST, schema, Use, validate } from '@egomobile/http-server'

const fooSchema = schema.object({
  // schema definition for /foo
})

const barSchema = schema.object({
  // schema definition for /bar
})

@Controller()
@Use(json())
export default class MyController extends ControllerBase {
  @POST({
    use: [validate(fooSchema)]  // additional, method specific middleware
  })
  async foo(request: IHttpRequest, response: IHttpResponse) {
    // request.body should now be a plain object
    // created from JSON string input
    // and validated with fooSchema
  }

  @PATCH({
    use: [validate(barSchema)]
  })
  async bar(request: IHttpRequest, response: IHttpResponse) {
    // request.body should now also be a plain object
    // created from JSON string input
    // and validated with barSchema
  }
}
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