yammat/Handler/Home.hs

58 lines
2.2 KiB
Haskell

-- yammat - Yet Another MateMAT
-- Copyright (C) 2015 Amedeo Molnár
--
-- This program is free software: you can redistribute it and/or modify
-- it under the terms of the GNU Affero General Public License as published
-- by the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU Affero General Public License for more details.
--
-- You should have received a copy of the GNU Affero General Public License
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
module Handler.Home where
import Import
import Data.Maybe
import Data.Time.Calendar (addDays)
-- This is a handler function for the GET request method on the HomeR
-- resource pattern. All of your resource patterns are defined in
-- config/routes
--
-- The majority of the code you will write in Yesod lives in these handler
-- functions. You can spread them across multiple files if you are so
-- inclined, or create a single monolithic file.
getHomeR :: Handler Html
getHomeR = do
beverages <- runDB $ selectList [BeverageAmount !=. 0] [Desc BeverageIdent]
today <- liftIO $ utctDay <$> getCurrentTime
users <- runDB $ selectList [UserTimestamp >=. addDays (-30) today] [Asc UserIdent]
ousers <- runDB $ selectList [UserTimestamp <. addDays (-30) today] [Asc UserIdent]
defaultLayout $ do
addScript $ StaticR js_barcode_js
$(widgetFile "home")
getReactivateR :: Handler Html
getReactivateR = do
today <- liftIO $ return . utctDay =<< getCurrentTime
users <- runDB $ selectList [UserTimestamp <. addDays (-30) today] [Asc UserIdent]
defaultLayout $ do
addScript $ StaticR js_barcode_js
$(widgetFile "reactivate")
getUserReactivateR :: UserId -> Handler Html
getUserReactivateR uId = do
mUser <- runDB $ get uId
case mUser of
Just _ -> do
today <- liftIO $ return . utctDay =<< getCurrentTime
runDB $ update uId [UserTimestamp =. today]
setMessageI MsgUserReactivated
redirect HomeR
Nothing -> do
setMessageI MsgUserUnknown
redirect HomeR