show opponent chat status on game start

modules/round/src/main/Messenger.scala

@@ -18,14 +18,22 @@ final class Messenger(
 
   private val nbMessagesCopiedToRematch = 20
 
-  def init(game: Game): Fu[List[Event]] =
-    systemMessages(game, List(
-      game.creatorColor.fold(_.whiteCreatesTheGame, _.blackCreatesTheGame),
-      game.invitedColor.fold(_.whiteJoinsTheGame, _.blackJoinsTheGame)
-    ))
+  def init(game: Game): Fu[List[Event]] = systemMessages(game, List(
+    game.creatorColor.fold(_.whiteCreatesTheGame, _.blackCreatesTheGame),
+    game.invitedColor.fold(_.whiteJoinsTheGame, _.blackJoinsTheGame)
+  )) flatMap { events ⇒
+    (Color.all map { color ⇒
+      (game player color).userId ?? { id ⇒
+        UserRepo.getSetting(id, "chat") flatMap {
+          case Some("false") ⇒ toggleChat(PovRef(game.id, color), false)
+          case _             ⇒ fuccess(Nil)
+        }
+      }
+    }).sequenceFu map { events ::: _.flatten }
+  }
 
-  // // copies chats then init
-  // // no need to send events back
+  // copies chats then init
+  // no need to send events back
   def rematch(prev: Game, next: Game): Funit = for {
     prevR ← RoomRepo room prev.id
     nextR = prevR.rematchCopy(next.id, nbMessagesCopiedToRematch)
@@ -71,7 +79,7 @@ final class Messenger(
       }
     }
 
-  def toggleChat(ref: PovRef, status: Boolean): Fu[List[Event.Message]] =
+  def toggleChat(ref: PovRef, status: Boolean): Fu[List[Event]] =
     "%s chat is %s".format(
       ref.color.toString.capitalize,
       status.fold("en", "dis") + "abled"

modules/user/src/main/User.scala

@@ -68,6 +68,5 @@ object User {
     "settings" -> Json.obj(),
     "engine" -> false,
     "toints" -> 0,
-    "settings" -> Json.obj(),
     "roles" -> Json.arr())
 }

modules/user/src/main/UserRepo.scala

@@ -3,7 +3,7 @@ package lila.user
 import com.roundeights.hasher.Implicits._
 import org.joda.time.DateTime
 import ornicar.scalalib.Random
-import play.api.libs.json.Json
+import play.api.libs.json._
 import play.modules.reactivemongo.json.BSONFormats.toJSON
 import play.modules.reactivemongo.json.ImplicitBSONHandlers.JsObjectWriter
 import reactivemongo.api._
@@ -23,7 +23,7 @@ object UserRepo {
 
   def byIds(id: Iterable[ID]): Fu[List[User]] = $find byIds id
 
-  def enabledByIds(ids: Seq[ID]): Fu[List[User]] = 
+  def enabledByIds(ids: Seq[ID]): Fu[List[User]] =
     $find(enabledQuery ++ $select.byIds(ids))
 
   def named(username: String): Fu[Option[User]] = $find byId normalize(username)
@@ -75,6 +75,11 @@ object UserRepo {
   def saveSetting(id: ID, key: String, value: String): Funit =
     $update($select(id), $set(("settings." + key) -> value))
 
+  def getSetting(id: ID, key: String): Fu[Option[String]] =
+    $primitive.one($select(id), "settings") { 
+      _.asOpt[Map[String, String]] flatMap (_ get key)
+    }
+
   def authenticate(id: ID, password: String): Fu[Option[User]] =
     checkPassword(id, password) flatMap { _ ?? ($find byId id) }
 
@@ -138,7 +143,7 @@ object UserRepo {
     $primitive.one($select(id), "salt")(_.asOpt[String]) flatMap { saltOption ⇒
       saltOption ?? { salt ⇒
         $update($select(id), $set(Json.obj(
-          "password" -> hash(password, salt), 
+          "password" -> hash(password, salt),
           "sha512" -> false)))
       }
     }

todo

@@ -56,7 +56,6 @@ answer http://en.lichess.org/forum/lichess-feedback/expanded-chat-functionality-
 chess variants https://github.com/ornicar/lila/issues/2://github.com/ornicar/lila/issues/25 
 publish scalastic 0.90.0-thib
 stream game export
-tell opponent chat is disabled
 from MoralIntentions email:
 - The possibility to use a practice board to play against yourself or to demonstrate something when you're giving chess lessons with your laptop or an interactive whiteboard (with the same features as and with a button beneath "Play with the machine" in Play). 
 - A time control option of Simple delay and/or Bronstein delay (http://en.wikipedia.org/wiki/Time_control).