75 lines
3.4 KiB
Haskell
75 lines
3.4 KiB
Haskell
{-# LANGUAGE ScopedTypeVariables #-}
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module Handler.LostOrders where
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import Import
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import Database.Persist.Sql (rawSql,RawSql(..))
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data Lost = Lost
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{ maxtime :: UTCTime
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, realprofit :: Int64
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, typeId :: Int64
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, priceCents :: Int64
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, typeName :: Text
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, stationId :: Int64
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, stationName :: Text
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}
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instance RawSql Lost where
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rawSqlCols _ _ = (7,[])
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rawSqlColCountReason _ = "maxtime, realprofit, typeid, pricecents, typename, stationid, stationname"
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rawSqlProcessRow [PersistUTCTime t, PersistRational p, PersistInt64 tid, PersistRational pc,
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PersistText tn, PersistInt64 sid, PersistText sn] = Right $ Lost t (c p) tid (c pc) tn sid sn
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where c = floor
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rawSqlProcessRow [PersistUTCTime t, PersistNull, PersistInt64 tid, PersistRational pc,
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PersistText tn, PersistInt64 sid, PersistText sn] = Right $ Lost t 0 tid (c pc) tn sid sn
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where c = floor
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rawSqlProcessRow a = Left ("Wrong kind of Arguments:" <> (pack $ show a))
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lostOrderIntervals :: [Int]
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lostOrderIntervals = [1,2,7,14,31]
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getLostOrdersR :: Handler Html
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getLostOrdersR = getLostOrdersDaysR 1
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getLostOrdersDaysR :: Int -> Handler Html
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getLostOrdersDaysR days = loginOrDo (\(uid,user) -> do
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let rawStmt = "SELECT \
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max(date_time) as maxtime, COALESCE(sum(profit-tax-fee),0) as realprofit, type_id, \
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avg(price_cents), type_name, station_id, station_name \
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FROM \
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transaction \
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where \
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\"user\"=? and date_time > CURRENT_TIMESTAMP - INTERVAL '? day' \
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and type_id not in (SELECT distinct type_id FROM \"order\" where \"user\"=? and order_state=0) \
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and type_id not in (select distinct type_id FROM transaction where \"user\"=? and date_time > CURRENT_TIMESTAMP - INTERVAL '? day' and in_stock > 0) \
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group by \
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type_id, type_name, station_id, station_name \
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order by realprofit desc"
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lorders :: [Lost] <- runDB $ rawSql rawStmt [toPersistValue uid,toPersistValue days,toPersistValue uid,toPersistValue uid,toPersistValue days]
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loginLayout user $ [whamlet|
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<div .panel .panel-default>
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<div .panel-heading>Lost Orders in the last #{days} days:
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<div .btn-group .btn-group-justified role="group">
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$forall days' <- lostOrderIntervals
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$if days == days'
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<a href="@{LostOrdersDaysR days'}" .btn .active role="button">#{days'} days
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$else
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<a href="@{LostOrdersDaysR days'}" .btn role="button">#{days'} days
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<table .table .table-condensed .small>
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<tr>
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<th .text-center>Item
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<th .text-center>ISK Profit
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<th .text-center>Avg Price
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<th .text-center>Last Traded
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<th .text-center>On Station
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$forall (Lost t rp tid pc tn sid sn) <- lorders
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<tr>
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<td><a href="@{ItemR tid}">#{tn}</a>
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<td .numeric>#{prettyISK rp}
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<td .numeric>#{prettyISK pc}
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<td>#{showDateTime t}
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<td>#{sn}
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|]
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)
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