81 lines
2.4 KiB
Haskell
81 lines
2.4 KiB
Haskell
module Handler.Restock where
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import Import
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import Handler.Common
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getRestockR :: Handler Html
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getRestockR = do
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beverages <- runDB $ selectList [] [Asc BeverageIdent]
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defaultLayout $ do
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$(widgetFile "restock")
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getUpstockR :: BeverageId -> Handler Html
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getUpstockR bId = do
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mBev <- runDB $ get bId
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case mBev of
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Just bev -> do
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(upstockWidget, enctype) <- generateFormPost upstockForm
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defaultLayout $ do
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$(widgetFile "upstock")
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Nothing -> do
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setMessageI MsgItemUnknown
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redirect $ HomeR
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postUpstockR :: BeverageId -> Handler Html
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postUpstockR bId = do
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mBev <- runDB $ get bId
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case mBev of
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Just bev -> do
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((res, _), _) <- runFormPost upstockForm
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case res of
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FormSuccess c -> do
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case c > 0 of
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True -> do
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runDB $ update bId [BeverageAmount +=. c]
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setMessageI MsgStockedUp
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redirect $ HomeR
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False -> do
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setMessageI MsgNotStockedUp
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redirect $ UpstockR bId
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_ -> do
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setMessageI MsgStockupError
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redirect $ UpstockR bId
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Nothing -> do
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setMessageI MsgItemUnknown
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redirect $ HomeR
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upstockForm :: Form Int
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upstockForm = renderDivs
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$ areq amountField (fieldSettingsLabel MsgAmountAdded) (Just 1)
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getNewArticleR :: Handler Html
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getNewArticleR = do
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(newArticleWidget, enctype) <- generateFormPost newArticleForm
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defaultLayout $ do
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$(widgetFile "newArticle")
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postNewArticleR :: Handler Html
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postNewArticleR = do
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((result, _), _) <- runFormPost newArticleForm
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case result of
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FormSuccess bev -> do
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runDB $ insert_ bev
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setMessageI MsgItemAdded
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redirect $ HomeR
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_ -> do
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setMessageI MsgItemNotAdded
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redirect $ HomeR
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newArticleForm :: Form Beverage
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newArticleForm = renderDivs $ Beverage
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<$> areq textField (fieldSettingsLabel MsgName) Nothing
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<*> areq currencyField (fieldSettingsLabel MsgPrice) (Just 100)
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<*> areq amountField (fieldSettingsLabel MsgAmount) (Just 0)
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<*> areq amountField (fieldSettingsLabel MsgAmountWarning) (Just 0)
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<*> pure 0
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<*> areq volumeField (fieldSettingsLabel MsgVolume) (Just 500)
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<*> aopt (selectField avatars) (fieldSettingsLabel MsgSelectAvatar) Nothing
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where
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avatars = do
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ents <- runDB $ selectList [] [Asc AvatarIdent]
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optionsPairs $ map (\ent -> ((avatarIdent $ entityVal ent), entityKey ent)) ents
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