Workaround lagom#2192

lagom · Sep 4, 2019 · a30882f · a30882f
1 parent 184066a
commit a30882f
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diff --git a/couchbase-persistence/couchbase-persistence-scala-sbt/build.sbt b/couchbase-persistence/couchbase-persistence-scala-sbt/build.sbt
@@ -24,6 +24,9 @@ lazy val `hello-impl` = (project in file("hello-impl"))
       //#couchbase-begin
       "com.lightbend.akka" %% "lagom-scaladsl-persistence-couchbase" % "1.0",
       //#couchbase-end
+      // An explicit dependency to lagom-scaladsl-projection is required to
+      // workaround https://github.com/lagom/lagom/issues/2192
+      "com.lightbend.lagom" %% "lagom-scaladsl-projection" % "1.6.0-M5",
       lagomScaladslTestKit,
       macwire,
       scalaTest

diff --git a/...la-sbt/hello-impl/src/main/scala/com/lightbend/lagom/samples/hello/impl/HelloLoader.scala b/...la-sbt/hello-impl/src/main/scala/com/lightbend/lagom/samples/hello/impl/HelloLoader.scala
@@ -7,6 +7,7 @@ import com.lightbend.lagom.scaladsl.persistence.couchbase.CouchbasePersistenceCo
 import com.lightbend.lagom.scaladsl.server._
 import com.softwaremill.macwire._
 import com.lightbend.lagom.sampleshello.api.HelloService
+import com.lightbend.lagom.scaladsl.projection.ProjectionComponents
 import play.api.libs.ws.ahc.AhcWSComponents
 
 class HelloLoader extends LagomApplicationLoader {
@@ -27,6 +28,9 @@ abstract class HelloApplication(context: LagomApplicationContext)
     //#couchbase-begin
     with CouchbasePersistenceComponents
     //#couchbase-end
+    // The ProjectionsComponents must be mixed-in after XyzPersistenceComponents
+    // as a workaround for https://github.com/lagom/lagom/issues/2192
+    with ProjectionComponents
     with AhcWSComponents {
 
   override lazy val lagomServer = serverFor[HelloService](wire[HelloServiceImpl])