1 files changed, 88 insertions, 0 deletions
diff --git a/src/main/scala/xyz/driver/pdsuidomain/services/rest/RestMessageService.scala b/src/main/scala/xyz/driver/pdsuidomain/services/rest/RestMessageService.scala
new file mode 100644
index 0000000..1527ad5
--- /dev/null
+++ b/src/main/scala/xyz/driver/pdsuidomain/services/rest/RestMessageService.scala
@@ -0,0 +1,88 @@
+package xyz.driver.pdsuidomain.services.rest
+
+import scala.concurrent.{ExecutionContext, Future}
+
+import akka.http.scaladsl.marshalling.Marshal
+import akka.http.scaladsl.model._
+import akka.stream.ActorMaterializer
+import xyz.driver.core.rest.{Pagination => _, _}
+import xyz.driver.pdsuicommon.auth._
+import xyz.driver.pdsuicommon.db._
+import xyz.driver.pdsuicommon.domain._
+import xyz.driver.pdsuidomain.entities._
+import xyz.driver.pdsuidomain.formats.json.ListResponse
+import xyz.driver.pdsuidomain.formats.json.message.ApiMessage
+import xyz.driver.pdsuidomain.services.MessageService
+
+class RestMessageService(transport: ServiceTransport, baseUri: Uri)(
+        implicit protected val materializer: ActorMaterializer,
+        protected val exec: ExecutionContext)
+    extends MessageService with RestHelper {
+
+  import xyz.driver.pdsuicommon.serialization.PlayJsonSupport._
+  import xyz.driver.pdsuidomain.services.MessageService._
+
+  def create(draftMessage: Message)(implicit requestContext: AuthenticatedRequestContext): Future[CreateReply] = {
+    for {
+      entity <- Marshal(ApiMessage.fromDomain(draftMessage)).to[RequestEntity]
+      request = HttpRequest(HttpMethods.POST, endpointUri(baseUri, "/v1/message")).withEntity(entity)
+      response <- transport.sendRequestGetResponse(requestContext)(request)
+      reply    <- apiResponse[ApiMessage](response)
+    } yield {
+      CreateReply.Created(reply.toDomain)
+    }
+  }
+
+  def getById(messageId: LongId[Message])(implicit requestContext: AuthenticatedRequestContext): Future[GetByIdReply] = {
+    import xyz.driver.pdsuicommon.db.SearchFilterBinaryOperation._
+    import xyz.driver.pdsuicommon.db.SearchFilterExpr._
+    val filter = Atom.Binary("id", Eq, messageId)
+    getAll(filter).map({
+      case GetListReply.EntityList(messages, _, _) if messages.isEmpty =>
+        GetByIdReply.NotFoundError
+      case GetListReply.EntityList(messages, _, _) =>
+        GetByIdReply.Entity(messages.head)
+      case GetListReply.AuthorizationError =>
+        GetByIdReply.AuthorizationError
+    })
+  }
+
+  def getAll(filter: SearchFilterExpr = SearchFilterExpr.Empty,
+             sorting: Option[Sorting] = None,
+             pagination: Option[Pagination] = None)(
+          implicit requestContext: AuthenticatedRequestContext): Future[GetListReply] = {
+    val request = HttpRequest(
+      HttpMethods.GET,
+      endpointUri(baseUri, "/v1/message", filterQuery(filter) ++ sortingQuery(sorting) ++ paginationQuery(pagination)))
+    for {
+      response <- transport.sendRequestGetResponse(requestContext)(request)
+      reply    <- apiResponse[ListResponse[ApiMessage]](response)
+    } yield {
+      GetListReply.EntityList(reply.items.map(_.toDomain), reply.meta.itemsCount, reply.meta.lastUpdate)
+    }
+  }
+
+  def update(origMessage: Message, draftMessage: Message)(
+          implicit requestContext: AuthenticatedRequestContext): Future[UpdateReply] = {
+    for {
+      entity <- Marshal(ApiMessage.fromDomain(draftMessage)).to[RequestEntity]
+      id      = origMessage.id.id
+      request = HttpRequest(HttpMethods.PATCH, endpointUri(baseUri, s"/v1/message/$id")).withEntity(entity)
+      response <- transport.sendRequestGetResponse(requestContext)(request)
+      reply    <- apiResponse[ApiMessage](response)
+    } yield {
+      UpdateReply.Updated(reply.toDomain)
+    }
+  }
+
+  def delete(messageId: LongId[Message])(implicit requestContext: AuthenticatedRequestContext): Future[DeleteReply] = {
+    val request = HttpRequest(HttpMethods.DELETE, endpointUri(baseUri, s"/v1/message/${messageId.id}"))
+    for {
+      response <- transport.sendRequestGetResponse(requestContext)(request)
+      reply    <- apiResponse[ApiMessage](response)
+    } yield {
+      DeleteReply.Deleted
+    }
+  }
+
+}