VendorSearchServiceRendered.scala

package com.someRandomVendor.search

private[search] class SomeRandomVendorSearchService(
  client: SomeRandomVendorClient,
  requestMapper: Mapper[SearchRequest, SomeRandomVendorSearchRequest],
  responseMapper: Mapper[SomeRandomVendorSearchResponse, SearchResponse]) extends SearchService {

  override def search(request: SearchRequest): Future[SearchResponse] = {
    for {
      //validate request
      _ <- requestValidator.validate(request)

      //map to vendor request
      vendorRequest <- requestMapper.map(request)

      //do the api call to vendor
      vendorResponse <- client.search(vendorRequest)

      //map vendor response back to your model
      response <- responseMapper.map(vendorResponse, someRandomVendorResponse)
    } yield response
  }
}