2019-04-15 20:23:25 +00:00
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{-# LANGUAGE OverloadedStrings #-}
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2019-03-22 21:34:01 +00:00
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module Main where
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2019-04-15 20:23:25 +00:00
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import Servant
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import Data.Time.Clock
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import Database.PostgreSQL.Simple
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2019-04-16 11:30:16 +00:00
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import Network.Wai
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import Network.Wai.Logger
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2019-04-15 20:23:25 +00:00
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import Network.Wai.Handler.Warp
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import Opaleye
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import Control.Monad.IO.Class (liftIO)
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import Control.Monad (void)
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-- internal imports
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import API
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import Model as M
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import Types
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2019-03-22 21:34:01 +00:00
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main :: IO ()
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2019-04-15 20:23:25 +00:00
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main = do
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conn <- connectPostgreSQL
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"host='localhost' port=5432 dbname='mateamt' user='mateamt' password='mateamt'"
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2019-04-16 11:03:07 +00:00
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execute_ conn initUser
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2019-04-16 12:02:41 +00:00
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execute_ conn initBeverage
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2019-04-16 11:30:16 +00:00
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withStdoutLogger $ \log -> do
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let settings = setPort 3000 $ setLogger log defaultSettings
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runSettings settings (app conn)
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2019-04-15 20:23:25 +00:00
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app :: Connection -> Application
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app conn = serve userApi (users conn)
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userApi :: Proxy UserAPI
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userApi = Proxy
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users :: Connection -> Server UserAPI
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users conn =
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userList :<|>
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2019-04-16 04:23:08 +00:00
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userNew :<|>
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userUpdate
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2019-04-15 20:23:25 +00:00
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where
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userList :: Maybe Refine -> Handler [User]
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userList ref = liftIO $ userSelect conn ref
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userNew :: UserSubmit -> Handler Int
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userNew us = liftIO $ do
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now <- getCurrentTime
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head <$> runInsert_ conn (insertUser us (utctDay now))
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2019-04-16 04:23:08 +00:00
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userUpdate :: (Int, UserSubmit) -> Handler ()
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userUpdate (id, us) = liftIO $ do
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now <- getCurrentTime
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void $ runUpdate_ conn (updateUser id us (utctDay now))
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