contrib/nitrpg: PlayerReactor generate events

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>

diff --git a/contrib/nitrpg/src/reactors.nit b/contrib/nitrpg/src/reactors.nit
index 20319ca..79a3682 100644 (file)
--- a/contrib/nitrpg/src/reactors.nit
+++ b/contrib/nitrpg/src/reactors.nit
@@ -17,7 +17,7 @@
 # Various implementations of `GameReactor` can be found here.
 module reactors
 
-import game
+import events
 
 # Reacts to event that can affect players (like giving nitcoins).
 class PlayerReactor
@@ -41,21 +41,47 @@ redef class GithubEvent
        # Called by `PlayerReactor::react_event`.
        # No-op by default.
        private fun react_player_event(reactor: PlayerReactor, game: Game) do end
+
+       # Generates a GameEvent preinitialized for a reward event.
+       private fun player_reward_event(kind: String, player: Player, reward: Int): GameEvent do
+               var obj = new JsonObject
+               obj["player"] = player.name
+               obj["reward"] = reward
+               obj["github_event"] = json
+               var event = new GameEvent(player.game, kind, obj)
+               player.game.add_event(event)
+               return event
+       end
 end
 
 redef class PullRequestEvent
 
        # Rewards player for opened pull requests.
        redef fun react_player_event(r, game) do
-               var player = pull.user.player(game)
                if action == "opened" then
-                       player.nitcoins += r.nc_pull_open
-                       player.save
-               else if action == "closed" and pull.merged then
-                       player.nitcoins += pull.commits * r.nc_commit_merged
-                       player.save
+                       react_pull_open(r, game)
+               else if action == "closed" then
+                       react_pull_close(r, game)
                end
        end
+
+       private fun react_pull_open(r: PlayerReactor, game: Game) do
+               var player = pull.user.player(game)
+               player.nitcoins += r.nc_pull_open
+               player.save
+               var event = player_reward_event("pull_open", player, r.nc_pull_open)
+               player.add_event(event)
+       end
+
+       private fun react_pull_close(r: PlayerReactor, game: Game) do
+               if not pull.merged then return
+               var player = pull.user.player(game)
+               var reward = pull.commits * r.nc_commit_merged
+               player.nitcoins += reward
+               player.save
+               var event = player_reward_event("pull_merged", player, reward)
+               player.add_event(event)
+       end
 end
 
 redef class IssueCommentEvent
@@ -68,9 +94,15 @@ redef class IssueCommentEvent
        redef fun react_player_event(r, game) do
                # FIXME use a more precise way to locate reviews
                if comment.body.has("\\+1\\b".to_re) then
-                       var player = comment.user.player(game)
-                       player.nitcoins += r.nc_pull_review
-                       player.save
+                       react_player_review(r, game)
                end
        end
+
+       private fun react_player_review(r: PlayerReactor, game: Game) do
+               var player = comment.user.player(game)
+               player.nitcoins += r.nc_pull_review
+               player.save
+               var event = player_reward_event("pull_review", player, r.nc_pull_review)
+               player.add_event(event)
+       end
 end