I'm trying to use Akka HTTP client (singleRequest) with an API that returns
different JSON for the success and error cases. How is that best handled?
Also, I'm not sure if the explicit marshalling and unmarshalling below is
the right way to do things.
Any help much appreciated.
def addUser(baseURL: String, userAttributes: AddUserRequestDTO,
cookieHeader: Cookie)(implicit http: HttpExt, materializer: Materializer,
ec: ExecutionContext) = {
val headers = List(cookieHeader)
val addUserURL = ...
val responseFuture = for {
requestEntity <- Marshal(userAttributes).to
val request = HttpRequest(method = HttpMethods.POST, uri = addUserURL,
headers = headers, entity = requestEntity)
response <- http.singleRequest(request)
x <- Unmarshal(response.entity).to[AddUserResponseDTO]
//body <- response.entity.dataBytes.runFold(ByteString(""))(_ ++ _)
//val x = body.utf8String
} yield (response, x)
responseFuture
}
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