50 lines
1 KiB
Haskell
50 lines
1 KiB
Haskell
{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE PackageImports #-}
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{-# LANGUAGE DataKinds #-}
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module Control.Product where
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import Servant
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import Servant.Client
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import Servant.Server
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import qualified Data.Text as T
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import Data.Maybe (fromMaybe)
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import Data.Text.I18n
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import Data.String (fromString)
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import Control.Monad.Reader (ask)
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import Control.Monad.IO.Class (liftIO)
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-- imports from "mateamt"
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import qualified "mateamt" Types as MT
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-- internal imports
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import View
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import Types
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import Client
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import Util
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productListControl
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:: Maybe T.Text
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-> Maybe MT.ProductRefine
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-> UserHandler ProductListPage
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productListControl mcookie mrefine = do
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(ReadState l10n backend _) <- ask
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let loc = Locale
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(fromMaybe "en" $ lookup "locale" =<< fmap parseCookieText mcookie)
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eProducts <- liftIO $ runClientM
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(productShortList mrefine)
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backend
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case eProducts of
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Right products ->
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return $ productListPage l10n loc mrefine products
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Left err ->
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throwError $ err500
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{ errBody = fromString $ show err
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}
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