115 lines
3.9 KiB
Haskell
115 lines
3.9 KiB
Haskell
-- yammat - Yet Another MateMAT
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-- Copyright (C) 2015 Amedeo Molnár
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--
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-- This program is free software: you can redistribute it and/or modify
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-- it under the terms of the GNU Affero General Public License as published
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-- by the Free Software Foundation, either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU Affero General Public License for more details.
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--
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-- You should have received a copy of the GNU Affero General Public License
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-- along with this program. If not, see <http://www.gnu.org/licenses/>.
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module Handler.Restock where
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import Import
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import Handler.Common
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import Data.Maybe (fromJust)
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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 $
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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
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$ renderBootstrap3 BootstrapBasicForm upstockForm
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defaultLayout $
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$(widgetFile "upstock")
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Nothing -> do
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setMessageI MsgItemUnknown
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redirect RestockR
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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
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$ renderBootstrap3 BootstrapBasicForm upstockForm
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case res of
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FormSuccess c ->
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if upstockSingles c >= 0 && upstockCrates c >= 0
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then do
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let total = upstockSingles c + (upstockCrates c * (fromMaybe 0 $ beveragePerCrate bev))
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runDB $ update bId [BeverageAmount +=. total]
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setMessageI MsgStockedUp
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redirect RestockR
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else 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 RestockR
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data UpstockAmount = UpstockAmount
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{ upstockSingles :: Int
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, upstockCrates :: Int
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}
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upstockForm :: AForm Handler UpstockAmount
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upstockForm = UpstockAmount
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<$> areq amountField (bfs MsgAmountAdded) (Just 1)
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<*> areq amountField (bfs MsgCrateAmountAdded) (Just 0)
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<* bootstrapSubmit (msgToBSSubmit MsgFillup)
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getNewArticleR :: Handler Html
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getNewArticleR = do
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(newArticleWidget, enctype) <- generateFormPost
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$ renderBootstrap3 BootstrapBasicForm newArticleForm
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defaultLayout $
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$(widgetFile "newArticle")
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postNewArticleR :: Handler Html
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postNewArticleR = do
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((result, _), _) <- runFormPost
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$ renderBootstrap3 BootstrapBasicForm 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 RestockR
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_ -> do
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setMessageI MsgItemNotAdded
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redirect RestockR
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newArticleForm :: AForm Handler Beverage
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newArticleForm = (\a b c d e f g h i j k l -> Beverage a b c d e i j k f g l h)
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<$> areq textField (bfs MsgName) Nothing
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<*> areq currencyField (bfs MsgPrice) (Just 100)
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<*> areq amountField (bfs MsgAmount) (Just 0)
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<*> areq amountField (bfs MsgAmountWarning) (Just 0)
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<*> pure 0
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<*> areq amountField (bfs MsgMaxAmount) (Just 200)
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<*> aopt amountField (bfs MsgAmountPerCrate) (Just $ Just 20)
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<*> aopt currencyField (bfs MsgPricePerCrate) Nothing
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<*> areq volumeField (bfs MsgVolume) (Just 500)
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<*> aopt (selectField avatars) (bfs MsgSelectAvatar) Nothing
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<*> aopt (selectField sups) (bfs MsgSelectSupplier) Nothing
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<*> aopt textField (bfs MsgArtNr) Nothing
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<* bootstrapSubmit (msgToBSSubmit MsgSubmit)
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where
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avatars = optionsPersistKey [] [Asc AvatarIdent] avatarIdent
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sups = optionsPersistKey [] [Asc SupplierIdent] supplierIdent
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