Game edition ok, and other minor tweaks

api-webapp/src/main/kotlin/org/jeudego/pairgoth/api/ApiHandler.kt

@@ -13,7 +13,7 @@ interface ApiHandler {
         when (request.method) {
             "GET" -> get(request, response)
             "POST" -> post(request)
-            "PUT" -> put(request)
+             "PUT" -> put(request)
             "DELETE" -> delete(request)
             else -> notImplemented()
         }

api-webapp/src/main/kotlin/org/jeudego/pairgoth/api/PairgothApiHandler.kt

@@ -16,7 +16,7 @@ interface PairgothApiHandler: ApiHandler {
     fun Tournament<*>.dispatchEvent(event: Event, data: Json? = null) {
         Event.dispatch(event, Json.Object("tournament" to id, "data" to data))
         // when storage is not in memory, the tournament has to be persisted
-        if (event != Event.tournamentAdded && event != Event.tournamentDeleted && event != Event.gameUpdated)
+        if (event != Event.tournamentAdded && event != Event.tournamentDeleted)
             Store.replaceTournament(this)
     }
 

api-webapp/src/main/kotlin/org/jeudego/pairgoth/api/PairingHandler.kt

@@ -71,6 +71,7 @@ object PairingHandler: PairgothApiHandler {
         val playing = (tournament.games(round).values).filter { it.id != gameId }.flatMap {
             listOf(it.black, it.white)
         }.toSet()
+        if (game.result != Game.Result.UNKNOWN) badRequest("Game already has a result");
         game.black = payload.getID("b") ?: badRequest("missing black player id")
         game.white = payload.getID("w") ?: badRequest("missing white player id")
         tournament.recomputeDUDD(round, game.id)