3 files changed, 52 insertions, 8 deletions
diff --git a/src/main/scala/xyz/driver/core/app.scala b/src/main/scala/xyz/driver/core/app.scala
index 4966b9d..4b81897 100644
--- a/src/main/scala/xyz/driver/core/app.scala
+++ b/src/main/scala/xyz/driver/core/app.scala
@@ -99,26 +99,26 @@ object app {
       case is: IllegalStateException =>
         ctx =>
           MDC.put("trackingId", rest.extractTrackingId(ctx.request))
-          log.error(s"Request is not allowed to ${ctx.request.uri}", is)
+          log.error(s"Request is not allowed to ${ctx.request.method} ${ctx.request.uri}", is)
           complete(HttpResponse(BadRequest, entity = is.getMessage))(ctx)
 
       case cm: ConcurrentModificationException =>
         ctx =>
           MDC.put("trackingId", rest.extractTrackingId(ctx.request))
-          log.error(s"Concurrent modification of the resource ${ctx.request.uri}", cm)
+          log.error(s"Concurrent modification of the resource ${ctx.request.method} ${ctx.request.uri}", cm)
           complete(
             HttpResponse(Conflict, entity = "Resource was changed concurrently, try requesting a newer version"))(ctx)
 
       case sex: SQLException =>
         ctx =>
           MDC.put("trackingId", rest.extractTrackingId(ctx.request))
-          log.error(s"Database exception for the resource ${ctx.request.uri}", sex)
+          log.error(s"Database exception for the resource ${ctx.request.method} ${ctx.request.uri}", sex)
           complete(HttpResponse(InternalServerError, entity = "Data access error"))(ctx)
 
       case t: Throwable =>
         ctx =>
           MDC.put("trackingId", rest.extractTrackingId(ctx.request))
-          log.error(s"Request to ${ctx.request.uri} could not be handled normally", t)
+          log.error(s"Request to ${ctx.request.method} ${ctx.request.uri} could not be handled normally", t)
           complete(HttpResponse(InternalServerError, entity = t.getMessage))(ctx)
     }
 
diff --git a/src/main/scala/xyz/driver/core/execution.scala b/src/main/scala/xyz/driver/core/execution.scala
new file mode 100644
index 0000000..f27b905
--- /dev/null
+++ b/src/main/scala/xyz/driver/core/execution.scala
@@ -0,0 +1,45 @@
+package xyz.driver.core
+
+import scala.concurrent.{ExecutionContext, Future}
+import scalaz.OptionT
+
+object execution {
+
+  implicit class FutureOptionTExtensions[T](future: Future[T])(implicit executionContext: ExecutionContext) {
+
+    def toOptionT: OptionT[Future, T] =
+      OptionT.optionT[Future](future.map(value => Option(value)))
+
+    def returnUnit: Future[Unit] =
+      future.map(_ => Option(()))
+
+    def returnUnitOpt: OptionT[Future, Unit] =
+      OptionT.optionT[Future](future.map(_ => Option(())))
+
+    def andEffect[E](effect: Future[E]): Future[T] =
+      for {
+        result <- future
+        _      <- effect
+      } yield result
+
+    def andEffect[E](effect: OptionT[Future, E]): Future[T] =
+      andEffect(effect.run)
+  }
+
+  def illegalState[T](message: String) =
+    failure(new IllegalStateException(message))
+
+  def illegalArgument[T](message: String) =
+    failure(new IllegalArgumentException(message))
+
+  def failure[T](throwable: Throwable) =
+    OptionT.optionT(Future.failed[Option[T]](throwable))
+
+  def collectOrNone[T, R](value: T)(f: PartialFunction[T, OptionT[Future, R]]): OptionT[Future, R] =
+    f.lift(value).getOrElse(OptionT.optionT(Future.successful(Option.empty[R])))
+
+  def collectOrDoNothing[T](value: T)(f: PartialFunction[T, OptionT[Future, Unit]]): OptionT[Future, Unit] =
+    f.lift(value).getOrElse(doNothing)
+
+  val doNothing = OptionT.optionT(Future.successful(Option(())))
+}
diff --git a/src/main/scala/xyz/driver/core/rest.scala b/src/main/scala/xyz/driver/core/rest.scala
index aa2a75e..39f2cab 100644
--- a/src/main/scala/xyz/driver/core/rest.scala
+++ b/src/main/scala/xyz/driver/core/rest.scala
@@ -269,7 +269,7 @@ package rest {
           RawHeader(h._1, h._2): HttpHeader
         }: _*)
 
-      log.audit(s"Sending to ${request.uri} request $request with tracking id ${context.trackingId}")
+      log.audit(s"Sending request to ${request.method} ${request.uri}")
 
       val response = Http()(actorSystem).singleRequest(request)(materializer)
 
@@ -281,8 +281,7 @@ package rest {
 
         case Failure(t: Throwable) =>
           val responseTime = time.currentTime()
-          log.audit(s"Failed to receive response from ${request.uri} to request $requestStub", t)
-          log.error(s"Failed to receive response from ${request.uri} to request $requestStub", t)
+          log.error(s"Failed to receive response to ${request.method} ${request.uri}", t)
           stats.recordStats(Seq("request", request.uri.toString, "fail"), TimeRange(requestTime, responseTime), 1)
       }(executionContext)
 
@@ -295,7 +294,7 @@ package rest {
         if (response.status == StatusCodes.NotFound) {
           Unmarshal(HttpEntity.Empty: ResponseEntity)
         } else if (response.status.isFailure()) {
-          throw new Exception(s"Http status is failure ${response.status}")
+          throw new Exception(s"Http status is failure ${response.status} for ${requestStub.method} ${requestStub.uri}")
         } else {
           Unmarshal(response.entity)
         }