1 files changed, 57 insertions, 0 deletions
diff --git a/core-rest/src/main/scala/xyz/driver/core/rest/domain.scala b/core-rest/src/main/scala/xyz/driver/core/rest/domain.scala
new file mode 100644
index 0000000..7926991
--- /dev/null
+++ b/core-rest/src/main/scala/xyz/driver/core/rest/domain.scala
@@ -0,0 +1,57 @@
+package xyz.driver.core.rest
+
+import akka.http.scaladsl.model.{HttpRequest, HttpResponse, ResponseEntity}
+import akka.http.scaladsl.unmarshalling.Unmarshal
+import akka.stream.Materializer
+
+import scala.concurrent.Future
+
+trait Service
+
+object Service
+
+trait HttpClient {
+  def makeRequest(request: HttpRequest): Future[HttpResponse]
+}
+
+trait ServiceTransport {
+
+  def sendRequestGetResponse(context: ServiceRequestContext)(requestStub: HttpRequest): Future[HttpResponse]
+
+  def sendRequest(context: ServiceRequestContext)(requestStub: HttpRequest)(
+      implicit mat: Materializer): Future[Unmarshal[ResponseEntity]]
+}
+
+sealed trait SortingOrder
+object SortingOrder {
+  case object Asc  extends SortingOrder
+  case object Desc extends SortingOrder
+}
+
+final case class SortingField(name: String, sortingOrder: SortingOrder)
+final case class Sorting(sortingFields: Seq[SortingField])
+
+final case class Pagination(pageSize: Int, pageNumber: Int) {
+  require(pageSize > 0, "Page size must be greater than zero")
+  require(pageNumber > 0, "Page number must be greater than zero")
+
+  def offset: Int = pageSize * (pageNumber - 1)
+}
+
+final case class ListResponse[+T](items: Seq[T], meta: ListResponse.Meta)
+
+object ListResponse {
+
+  def apply[T](items: Seq[T], size: Int, pagination: Option[Pagination]): ListResponse[T] =
+    ListResponse(
+      items = items,
+      meta = ListResponse.Meta(size, pagination.fold(1)(_.pageNumber), pagination.fold(size)(_.pageSize)))
+
+  final case class Meta(itemsCount: Int, pageNumber: Int, pageSize: Int)
+
+  object Meta {
+    def apply(itemsCount: Int, pagination: Pagination): Meta =
+      Meta(itemsCount, pagination.pageNumber, pagination.pageSize)
+  }
+
+}