wip: add http statuscode binding

prism-agent/service/server/src/main/scala/io/iohk/atala/castor/controller/DIDEndpoints.scala

@@ -14,6 +14,18 @@ object DIDEndpoints {
     .in(extractFromRequest[RequestContext](RequestContext.apply))
     .tag("DID")
 
+  private val resolutionError = {
+    val errorMesssageMatcher: String => PartialFunction[Any, Boolean] = (err: String) => {
+      case res: DIDResolutionResult if res.didResolutionMetadata.error.contains(err) => true
+    }
+    oneOf[DIDResolutionResult](
+      oneOfVariantValueMatcher(
+        StatusCode.BadRequest,
+        jsonBody[DIDResolutionResult]
+      )(errorMesssageMatcher("notFound"))
+    )
+  }
+
   val getDID: PublicEndpoint[
     (RequestContext, String),
     Unit, // TODO: resolution error

prism-agent/service/server/src/main/scala/io/iohk/atala/castor/controller/http/EndpointOutputs.scala

@@ -0,0 +1,31 @@
+package io.iohk.atala.castor.controller.http
+
+import sttp.model.StatusCode
+import sttp.tapir.*
+import sttp.tapir.json.zio.jsonBody
+import io.iohk.atala.castor.controller.http.DIDResolutionResult
+
+object EndpointOutputs {
+
+  private def resolutionErrorMather(err: String): PartialFunction[Any, Boolean] = {
+    case res: DIDResolutionResult if res.didResolutionMetadata.error.contains(err) => true
+  }
+
+  // https://w3c-ccg.github.io/did-resolution/#bindings-https
+  private val resolutionErrorHttpStatusBinding = Seq[(String, StatusCode)](
+    "invalidDid" -> StatusCode.BadRequest,
+    "invalidDidUrl" -> StatusCode.BadRequest,
+    "notFound" -> StatusCode.NotFound,
+    "representationNotSupported" -> StatusCode.NotAcceptable,
+    "methodNotSupported" -> StatusCode.NotImplemented,
+    "internalError" -> StatusCode.InternalServerError
+  ).map { case (msg, code) =>
+    oneOfVariantValueMatcher(code, jsonBody[DIDResolutionResult])(resolutionErrorMather(msg))
+  }
+
+  val resolutionError: EndpointOutput[DIDResolutionResult] = oneOf(
+    resolutionErrorHttpStatusBinding.head,
+    resolutionErrorHttpStatusBinding.tail: _*
+  )
+
+}