Adding elastic search dependency

Author: bhermann

build.sbt

@@ -7,6 +7,22 @@ scalaVersion := "2.12.4"
 libraryDependencies += "org.parboiled" %% "parboiled" % "2.1.4"
 libraryDependencies += "com.typesafe.akka" %% "akka-http" % "10.0.11"
 
+val elastic4sVersion = "6.2.8"
+libraryDependencies ++= Seq(
+  "com.sksamuel.elastic4s" %% "elastic4s-core" % elastic4sVersion,
+
+  // for the http client
+  "com.sksamuel.elastic4s" %% "elastic4s-http" % elastic4sVersion,
+
+  // if you want to use reactive streams
+  "com.sksamuel.elastic4s" %% "elastic4s-http-streams" % elastic4sVersion,
+
+  // testing
+  "com.sksamuel.elastic4s" %% "elastic4s-testkit" % elastic4sVersion % "test",
+  "com.sksamuel.elastic4s" %% "elastic4s-embedded" % elastic4sVersion % "test"
+)
+
+
 lazy val webapi = (project in file(".")).
   enablePlugins(JavaAppPackaging).
   enablePlugins(DockerPlugin).