added the stateUpdateUser function to State.hs

git-svn-id: https://ssl.buetow.org/repos/hsbot/trunk@60 9f8f72e9-4bf4-416e-b76e-7d4203597157

2 files changed, 8 insertions, 4 deletions

diff --git a/HsBot/Base/State.hs b/HsBot/Base/State.hs
index 10395bb..9c38e42 100644
--- a/HsBot/Base/State.hs
+++ b/HsBot/Base/State.hs
@@ -33,6 +33,11 @@ stateNumUsers state = length $ users state
 stateSortedUsers :: State -> [User]
 stateSortedUsers state = sort $ users state
 
+stateUpdateUser :: State -> String -> (User -> User) -> State
+stateUpdateUser state name update = 
+   let updatedUsers = usersUpdate name (users state) update 
+    in state { users = updatedUsers } 
+
 stateLoad :: String -> IO State
 stateLoad databaseFile = do
    file <- readFile databaseFile
diff --git a/HsBot/Callbacks/MessageCounter.hs b/HsBot/Callbacks/MessageCounter.hs
index 2b5482e..1f12e62 100644
--- a/HsBot/Callbacks/MessageCounter.hs
+++ b/HsBot/Callbacks/MessageCounter.hs
@@ -5,9 +5,8 @@ import HsBot.Base.State
 
 import HsBot.IRC.User
 
+update user = user { userMessages = 1 + userMessages user }
+
 messageCounter :: String -> SendMessage -> Env -> IO Env
 messageCounter str sendMessage (Env state conf) = do
-      return (Env state { users = users' } conf)
-   where
-      update user = user { userMessages = 1 + userMessages user }
-      users' = usersUpdate (currentSender state) (users state) update
+   return (Env (stateUpdateUser state (currentSender state) update) conf)