51 lines
1.9 KiB
Haskell
51 lines
1.9 KiB
Haskell
module Handler.ExtraPoints where
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import Import
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import Handler.Common (checkIfAdmin)
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import Yesod.Form.Bootstrap3 (BootstrapFormLayout (..), renderBootstrap3, bfs)
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getExtraPointsR :: Handler Html
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getExtraPointsR = do
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(formWidget, formEnctype) <- generateFormPost extraPointsForm
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defaultLayout $ do
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$(widgetFile "extra-points")
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postExtraPointsR :: Handler Html
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postExtraPointsR = do
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((result, formWidget), formEnctype) <- runFormPost extraPointsForm
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mUser <- maybeAuth
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when (checkIfAdmin mUser) $ do
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case result of
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FormSuccess (points, description, userId, courseId) -> do
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now <- liftIO getCurrentTime
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let (Just (Entity adderId _)) = mUser
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_ <- runDB $ insert $ ExtraPoints points description userId courseId now adderId
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setMessage $ toHtml ("OK! Extra points added" :: Text)
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return ()
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_ -> do
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return ()
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defaultLayout $ do
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$(widgetFile "extra-points")
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extraPointsForm :: Form (Int, Text, UserId, CourseId)
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extraPointsForm = renderBootstrap3 BootstrapBasicForm $ (,,,)
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<$> areq intField (bfs MsgExtraPointsPoints) Nothing
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<*> areq textField (bfs MsgExtraPointsDescription) Nothing
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<*> usersSelectFieldList
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<*> coursesSelectFieldList
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usersSelectFieldList = areq (selectField users) (bfs MsgUser) Nothing
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where
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users = do
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userEnts <- runDB $ selectList [] [Asc UserName]
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optionsPairs $ Import.map (\ch -> (userInSelection $ entityVal ch, entityKey ch)) userEnts
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userInSelection :: User -> Text
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userInSelection user = (fromMaybe "" $ userLocalId user) ++ " / " ++ (fromMaybe "" $ userName user)
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coursesSelectFieldList = areq (selectField courses) (bfs MsgCourse) Nothing
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where
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courses = do
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courseEnts <- runDB $ selectList [] [Asc CourseName]
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optionsPairs $ Import.map (\ch -> (courseName $ entityVal ch, entityKey ch)) courseEnts
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