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|
{-# LANGUAGE OverloadedStrings #-}
module Application
( getIndexAction
, getUsersAction
, getPaymentsAction
, addUserAction
, deleteUserAction
, insertPaymentAction
, signIn
, checkConnection
, signOut
) where
import Web.Scotty
import Network.HTTP.Types.Status (badRequest400)
import Database.Persist
import Control.Monad.IO.Class (liftIO)
import Data.Text (Text)
import qualified Data.Text as T
import Data.String (fromString)
import qualified Data.Text.Lazy as TL
import qualified LoginSession
import Model.Database (runDb)
import Model.User
import Model.Payment
import View.Page (page)
getIndexAction :: ActionM ()
getIndexAction = do
html $ page
getUsersAction :: ActionM ()
getUsersAction = do
users <- liftIO $ runDb getUsers
html . fromString . show $ users
getPaymentsAction :: ActionM ()
getPaymentsAction = do
payments <- liftIO $ runDb getPayments
json payments
addUserAction :: Text -> Text -> ActionM ()
addUserAction email name = do
_ <- liftIO . runDb $ insertUser email name
html "Ok"
deleteUserAction :: Text -> ActionM ()
deleteUserAction email = do
_ <- liftIO . runDb $ deleteUser email
html "Ok"
insertPaymentAction :: Text -> Text -> Int -> ActionM ()
insertPaymentAction email name cost = do
maybeUser <- liftIO . runDb $ getUser email
case maybeUser of
Just user -> do
_ <- liftIO . runDb $ insertPayment (entityKey user) name cost
return ()
Nothing -> do
status badRequest400
html "Not found"
signIn :: Text -> ActionM ()
signIn value = do
LoginSession.put value
html "Ok"
checkConnection :: ActionM ()
checkConnection = do
maybeLogin <- LoginSession.get
case maybeLogin of
Just login ->
html . TL.fromStrict $
T.intercalate
" "
[ "You are connected with the following login:"
, login
]
Nothing -> do
status badRequest400
html "You are not connected"
signOut :: ActionM ()
signOut = do
LoginSession.delete
html "Ok"
|
