smithy4s.client.UnaryClientEndpoint.scala Maven / Gradle / Ivy
/*
* Copyright 2021-2024 Disney Streaming
*
* Licensed under the Tomorrow Open Source Technology License, Version 1.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://disneystreaming.github.io/TOST-1.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package smithy4s.client
import smithy4s.capability.MonadThrowLike
// scalafmt: { maxColumn = 120 }
object UnaryClientEndpoint {
def apply[F[_], Request, Response, I, E, O, SI, SO](
lowLevelClient: UnaryLowLevelClient[F, Request, Response],
clientCodecs: UnaryClientCodecs[F, Request, Response, I, E, O],
isSuccessful: Response => Boolean
)(implicit F: MonadThrowLike[F]): (I => F[O]) = {
import clientCodecs._
def inputToRequest(input: I): F[Request] =
inputEncoder(input)
def outputFromResponse(response: Response): F[O] =
if (isSuccessful(response)) outputDecoder(response)
else
F.flatMap(errorDecoder(response))(F.raiseError[O](_))
(input: I) =>
F.flatMap(inputToRequest(input)) { request =>
lowLevelClient.run(request)(outputFromResponse)
}
}
}