709 lines
24 KiB
Haskell
709 lines
24 KiB
Haskell
module Internal.Database
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( runDB
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, nukeTables
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, updateHashes
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, updateDBState
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, getDBState
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, tree2Records
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, flattenAcntRoot
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, paths2IDs
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, mkPool
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, whenHash0
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, whenHash
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, whenHash_
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, eitherHash
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, insertEntry
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, readUpdates
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, insertAll
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, updateTx
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)
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where
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import Conduit
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import Control.Monad.Except
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import Control.Monad.Logger
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import Data.Decimal
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import Data.Hashable
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import Database.Esqueleto.Experimental ((:&) (..), (==.), (^.))
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import qualified Database.Esqueleto.Experimental as E
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import Database.Esqueleto.Internal.Internal (SqlSelect)
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import Database.Persist.Monad
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import Database.Persist.Sqlite hiding
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( delete
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, deleteWhere
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, insert
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, insertKey
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, insert_
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, runMigration
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, update
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, (==.)
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, (||.)
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)
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import GHC.Err
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import Internal.Types.Main
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import Internal.Utils
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import RIO hiding (LogFunc, isNothing, on, (^.))
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import RIO.List ((\\))
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import qualified RIO.List as L
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import qualified RIO.Map as M
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import qualified RIO.NonEmpty as NE
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import qualified RIO.Text as T
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runDB
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:: MonadUnliftIO m
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=> SqlConfig
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-> SqlQueryT (NoLoggingT m) a
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-> m a
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runDB c more =
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runNoLoggingT $ do
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pool <- mkPool c
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runSqlQueryT pool $ do
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_ <- lift askLoggerIO
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runMigration migrateAll
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more
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mkPool :: (MonadLoggerIO m, MonadUnliftIO m) => SqlConfig -> m ConnectionPool
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mkPool c = case c of
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Sqlite p -> createSqlitePool p 10
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-- conn <- open p
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-- wrapConnection conn logfn
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Postgres -> error "postgres not implemented"
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nukeTables :: MonadSqlQuery m => m ()
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nukeTables = do
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deleteWhere ([] :: [Filter CommitR])
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deleteWhere ([] :: [Filter CurrencyR])
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deleteWhere ([] :: [Filter AccountR])
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deleteWhere ([] :: [Filter TransactionR])
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-- showBalances :: MonadUnliftIO m => SqlPersistT m ()
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-- showBalances = do
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-- xs <- select $ do
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-- (accounts :& splits :& txs) <-
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-- from
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-- $ table @AccountR
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-- `innerJoin` table @SplitR
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-- `on` (\(a :& s) -> a ^. AccountRId ==. s ^. SplitRAccount)
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-- `innerJoin` table @TransactionR
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-- `on` (\(_ :& s :& t) -> s ^. SplitRTransaction ==. t ^. TransactionRId)
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-- where_ $
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-- isNothing (txs ^. TransactionRBucket)
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-- &&. ( (accounts ^. AccountRFullpath `like` val "asset" ++. (%))
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-- ||. (accounts ^. AccountRFullpath `like` val "liability" ++. (%))
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-- )
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-- groupBy (accounts ^. AccountRFullpath, accounts ^. AccountRName)
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-- return
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-- ( accounts ^. AccountRFullpath
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-- , accounts ^. AccountRName
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-- , sum_ $ splits ^. SplitRValue
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-- )
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-- -- TODO super stetchy table printing thingy
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-- liftIO $ do
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-- putStrLn $ T.unpack $ fmt "Account" "Balance"
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-- putStrLn $ T.unpack $ fmt (T.replicate 60 "-") (T.replicate 15 "-")
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-- mapM_ (putStrLn . T.unpack . fmtBalance) xs
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-- where
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-- fmtBalance (path, name, bal) = fmt (toFullPath path name) (toBal bal)
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-- fmt a b = T.unwords ["| ", pad 60 a, " | ", pad 15 b, " |"]
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-- pad n xs = T.append xs $ T.replicate (n - T.length xs) " "
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-- toFullPath path name = T.unwords [unValue @T.Text path, "/", unValue @T.Text name]
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-- toBal = maybe "???" (fmtRational 2) . unValue
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hashConfig :: [Budget] -> [History] -> [Int]
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hashConfig bs hs = (hash <$> bs) ++ (hash <$> ms) ++ (hash <$> ps)
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where
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(ms, ps) = partitionEithers $ fmap go hs
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go (HistTransfer x) = Left x
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go (HistStatement x) = Right x
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setDiff :: Eq a => [a] -> [a] -> ([a], [a])
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-- setDiff = setDiff' (==)
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setDiff as bs = (as \\ bs, bs \\ as)
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-- setDiff' :: Eq a => (a -> b -> Bool) -> [a] -> [b] -> ([a], [b])
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-- setDiff' f = go []
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-- where
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-- go inA [] bs = (inA, bs)
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-- go inA as [] = (as ++ inA, [])
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-- go inA (a:as) bs = case inB a bs of
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-- Just bs' -> go inA as bs'
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-- Nothing -> go (a:inA) as bs
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-- inB _ [] = Nothing
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-- inB a (b:bs)
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-- | f a b = Just bs
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-- | otherwise = inB a bs
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getDBHashes :: MonadSqlQuery m => m [Int]
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getDBHashes = fmap (commitRHash . entityVal) <$> dumpTbl
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nukeDBHash :: MonadSqlQuery m => Int -> m ()
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nukeDBHash h = deleteE $ do
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c <- E.from E.table
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E.where_ (c ^. CommitRHash ==. E.val h)
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nukeDBHashes :: MonadSqlQuery m => [Int] -> m ()
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nukeDBHashes = mapM_ nukeDBHash
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getConfigHashes :: MonadSqlQuery m => [Budget] -> [History] -> m ([Int], [Int])
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getConfigHashes bs hs = do
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let ch = hashConfig bs hs
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dh <- getDBHashes
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return $ setDiff dh ch
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dumpTbl :: (MonadSqlQuery m, PersistEntity r) => m [Entity r]
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dumpTbl = selectE $ E.from E.table
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deleteAccount :: MonadSqlQuery m => Entity AccountR -> m ()
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deleteAccount e = deleteE $ do
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c <- E.from $ E.table @AccountR
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E.where_ (c ^. AccountRId ==. E.val k)
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where
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k = entityKey e
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deleteCurrency :: MonadSqlQuery m => Entity CurrencyR -> m ()
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deleteCurrency e = deleteE $ do
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c <- E.from $ E.table @CurrencyR
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E.where_ (c ^. CurrencyRId ==. E.val k)
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where
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k = entityKey e
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deleteTag :: MonadSqlQuery m => Entity TagR -> m ()
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deleteTag e = deleteE $ do
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c <- E.from $ E.table @TagR
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E.where_ (c ^. TagRId ==. E.val k)
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where
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k = entityKey e
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-- TODO slip-n-slide code...
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insertFull
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:: (PersistRecordBackend r SqlBackend, Typeable r, MonadSqlQuery m)
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=> Entity r
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-> m ()
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insertFull (Entity k v) = insertKey k v
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currency2Record :: Currency -> Entity CurrencyR
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currency2Record c@Currency {curSymbol, curFullname, curPrecision} =
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Entity (toKey c) $ CurrencyR curSymbol curFullname (fromIntegral curPrecision)
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currencyMap :: [Entity CurrencyR] -> CurrencyMap
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currencyMap =
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M.fromList
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. fmap
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( \e ->
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( currencyRSymbol $ entityVal e
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, CurrencyPrec (entityKey e) $ fromIntegral $ currencyRPrecision $ entityVal e
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)
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)
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toKey :: (ToBackendKey SqlBackend b, Hashable a) => a -> Key b
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toKey = toSqlKey . fromIntegral . hash
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tree2Entity :: AcntType -> [T.Text] -> T.Text -> T.Text -> Entity AccountR
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tree2Entity t parents name des =
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Entity (toSqlKey $ fromIntegral h) $
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AccountR name (toPath parents) des (accountSign t)
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where
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p = AcntPath t (reverse (name : parents))
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h = hash p
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toPath = T.intercalate "/" . (atName t :) . reverse
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tree2Records
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:: AcntType
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-> AccountTree
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-> ([Entity AccountR], [AccountPathR], [(AcntPath, (AccountRId, AcntType))])
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tree2Records t = go []
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where
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go ps (Placeholder d n cs) =
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let e = tree2Entity t (fmap snd ps) n d
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k = entityKey e
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(as, aps, ms) = L.unzip3 $ fmap (go ((k, n) : ps)) cs
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a0 = acnt k n (fmap snd ps) d
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paths = expand k $ fmap fst ps
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in (a0 : concat as, paths ++ concat aps, concat ms)
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go ps (Account d n) =
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let e = tree2Entity t (fmap snd ps) n d
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k = entityKey e
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in ( [acnt k n (fmap snd ps) d]
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, expand k $ fmap fst ps
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, [(AcntPath t $ reverse $ n : fmap snd ps, (k, t))]
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)
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toPath = T.intercalate "/" . (atName t :) . reverse
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acnt k n ps desc = Entity k $ AccountR n (toPath ps) desc sign
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expand h0 hs = (\(h, d) -> AccountPathR h h0 d) <$> zip (h0 : hs) [0 ..]
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sign = accountSign t
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paths2IDs :: [(AcntPath, a)] -> [(AcntID, a)]
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paths2IDs =
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uncurry zip
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. first trimNames
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. L.unzip
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. L.sortOn fst
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. fmap (first pathList)
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where
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pathList (AcntPath t []) = atName t :| []
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pathList (AcntPath t ns) = NE.reverse $ atName t :| ns
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-- none of these errors should fire assuming that input is sorted and unique
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trimNames :: [NE.NonEmpty T.Text] -> [AcntID]
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trimNames = fmap (T.intercalate "_" . reverse) . trimAll 0
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where
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trimAll _ [] = []
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trimAll i (y : ys) = case L.foldl' (matchPre i) (y, [], []) ys of
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(a, [], bs) -> reverse $ trim i a : bs
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(a, as, bs) -> reverse bs ++ trimAll (i + 1) (reverse $ a : as)
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matchPre i (y, ys, old) new = case (y !? i, new !? i) of
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(Nothing, Just _) ->
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case ys of
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[] -> (new, [], trim i y : old)
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_ -> err "unsorted input"
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(Just _, Nothing) -> err "unsorted input"
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(Nothing, Nothing) -> err "duplicated inputs"
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(Just a, Just b)
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| a == b -> (new, y : ys, old)
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| otherwise ->
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let next = case ys of
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[] -> [trim i y]
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_ -> trimAll (i + 1) (reverse $ y : ys)
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in (new, [], reverse next ++ old)
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trim i = NE.take (i + 1)
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err msg = errorWithoutStackTrace $ "Import.Database.Ops.hs: " ++ msg
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(!?) :: NE.NonEmpty a -> Int -> Maybe a
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xs !? n
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| n < 0 = Nothing
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-- Definition adapted from GHC.List
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| otherwise =
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foldr
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( \x r k -> case k of
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0 -> Just x
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_ -> r (k - 1)
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)
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(const Nothing)
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xs
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n
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flattenAcntRoot :: AccountRoot -> [(AcntType, AccountTree)]
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flattenAcntRoot AccountRoot_ {arIncome, arExpenses, arLiabilities, arAssets, arEquity} =
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((IncomeT,) <$> arIncome)
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++ ((ExpenseT,) <$> arExpenses)
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++ ((LiabilityT,) <$> arLiabilities)
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++ ((AssetT,) <$> arAssets)
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++ ((EquityT,) <$> arEquity)
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indexAcntRoot :: AccountRoot -> ([Entity AccountR], [AccountPathR], AccountMap)
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indexAcntRoot r =
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( concat ars
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, concat aprs
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, M.fromList $ paths2IDs $ concat ms
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)
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where
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(ars, aprs, ms) = L.unzip3 $ uncurry tree2Records <$> flattenAcntRoot r
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getDBState
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:: (MonadInsertError m, MonadSqlQuery m)
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=> Config
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-> [Budget]
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-> [History]
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-> m (DBState, DBUpdates)
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getDBState c bs hs = do
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(del, new) <- getConfigHashes bs hs
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combineError bi si $ \b s ->
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( DBState
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{ kmCurrency = currencyMap cs
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, kmAccount = am
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, kmBudgetInterval = b
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, kmStatementInterval = s
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, kmTag = tagMap ts
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, kmNewCommits = new
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}
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, DBUpdates
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{ duOldCommits = del
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, duNewTagIds = ts
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, duNewAcntPaths = paths
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, duNewAcntIds = acnts
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, duNewCurrencyIds = cs
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}
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)
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where
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bi = liftExcept $ resolveDaySpan $ budgetInterval $ scope c
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si = liftExcept $ resolveDaySpan $ statementInterval $ scope c
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(acnts, paths, am) = indexAcntRoot $ accounts c
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cs = currency2Record <$> currencies c
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ts = toRecord <$> tags c
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toRecord t@Tag {tagID, tagDesc} = Entity (toKey t) $ TagR tagID tagDesc
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tagMap = M.fromList . fmap (\e -> (tagRSymbol $ entityVal e, entityKey e))
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updateHashes :: (MonadSqlQuery m) => DBUpdates -> m ()
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updateHashes DBUpdates {duOldCommits} = nukeDBHashes duOldCommits
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updateTags :: (MonadFinance m, MonadSqlQuery m) => DBUpdates -> m ()
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updateTags DBUpdates {duNewTagIds} = do
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tags' <- selectE $ E.from $ E.table @TagR
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let (toIns, toDel) = setDiff duNewTagIds tags'
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mapM_ deleteTag toDel
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mapM_ insertFull toIns
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updateAccounts :: (MonadFinance m, MonadSqlQuery m) => DBUpdates -> m ()
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updateAccounts DBUpdates {duNewAcntIds, duNewAcntPaths} = do
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acnts' <- dumpTbl
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let (toIns, toDel) = setDiff duNewAcntIds acnts'
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deleteWhere ([] :: [Filter AccountPathR])
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mapM_ deleteAccount toDel
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mapM_ insertFull toIns
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mapM_ insert duNewAcntPaths
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updateCurrencies :: (MonadFinance m, MonadSqlQuery m) => DBUpdates -> m ()
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updateCurrencies DBUpdates {duNewCurrencyIds} = do
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curs' <- selectE $ E.from $ E.table @CurrencyR
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let (toIns, toDel) = setDiff duNewCurrencyIds curs'
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mapM_ deleteCurrency toDel
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mapM_ insertFull toIns
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updateDBState :: (MonadFinance m, MonadSqlQuery m) => DBUpdates -> m ()
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updateDBState u = do
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updateHashes u
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updateTags u
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updateAccounts u
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updateCurrencies u
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deleteE :: (MonadSqlQuery m) => E.SqlQuery () -> m ()
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deleteE q = unsafeLiftSql "esqueleto-delete" (E.delete q)
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selectE :: (MonadSqlQuery m, SqlSelect a r) => E.SqlQuery a -> m [r]
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selectE q = unsafeLiftSql "esqueleto-select" (E.select q)
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whenHash
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:: (Hashable a, MonadFinance m, MonadSqlQuery m)
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=> ConfigType
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-> a
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-> b
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-> (CommitRId -> m b)
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-> m b
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whenHash t o def f = do
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let h = hash o
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hs <- askDBState kmNewCommits
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if h `elem` hs then f =<< insert (CommitR h t) else return def
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whenHash0
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:: (Hashable a, MonadFinance m)
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=> ConfigType
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-> a
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-> b
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-> (CommitR -> m b)
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-> m b
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whenHash0 t o def f = do
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let h = hash o
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hs <- askDBState kmNewCommits
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if h `elem` hs then f (CommitR h t) else return def
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eitherHash
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:: (Hashable a, MonadFinance m)
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=> ConfigType
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-> a
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-> (CommitR -> m b)
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-> (CommitR -> m c)
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-> m (Either b c)
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eitherHash t o f g = do
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let h = hash o
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let c = CommitR h t
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hs <- askDBState kmNewCommits
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if h `elem` hs then Right <$> g c else Left <$> f c
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whenHash_
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:: (Hashable a, MonadFinance m)
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=> ConfigType
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-> a
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-> m b
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-> m (Maybe (CommitR, b))
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whenHash_ t o f = do
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let h = hash o
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let c = CommitR h t
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hs <- askDBState kmNewCommits
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if h `elem` hs then Just . (c,) <$> f else return Nothing
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readUpdates
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:: (MonadInsertError m, MonadSqlQuery m)
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=> [Int]
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-> m ([ReadEntry], [Either TotalUpdateEntrySet FullUpdateEntrySet])
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readUpdates hashes = do
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xs <- selectE $ do
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(commits :& txs :& entrysets :& entries :& currencies) <-
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E.from
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$ E.table @CommitR
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`E.innerJoin` E.table @TransactionR
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`E.on` (\(c :& t) -> c ^. CommitRId ==. t ^. TransactionRCommit)
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`E.innerJoin` E.table @EntrySetR
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`E.on` (\(_ :& t :& es) -> t ^. TransactionRId ==. es ^. EntrySetRTransaction)
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`E.innerJoin` E.table @EntryR
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`E.on` (\(_ :& _ :& es :& e) -> es ^. EntrySetRId ==. e ^. EntryREntryset)
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`E.innerJoin` E.table @CurrencyR
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`E.on` (\(_ :& _ :& es :& _ :& cur) -> es ^. EntrySetRCurrency ==. cur ^. CurrencyRId)
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E.where_ $ commits ^. CommitRHash `E.in_` E.valList hashes
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return
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( entrysets ^. EntrySetRRebalance
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,
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(
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( entrysets ^. EntrySetRId
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, txs ^. TransactionRDate
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, txs ^. TransactionRBudgetName
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, txs ^. TransactionRPriority
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,
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( entrysets ^. EntrySetRCurrency
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, currencies ^. CurrencyRPrecision
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)
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)
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, entries
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)
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)
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let (toUpdate, toRead) = L.partition (E.unValue . fst) xs
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toUpdate' <- liftExcept $ mapErrors makeUES $ groupKey (\(i, _, _, _, _) -> i) (snd <$> toUpdate)
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return (makeRE . snd <$> toRead, toUpdate')
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where
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makeUES ((_, day, name, pri, (curID, prec)), es) = do
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let prec' = fromIntegral $ E.unValue prec
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let res =
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bimap NE.nonEmpty NE.nonEmpty $
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NE.partition ((< 0) . entryRIndex . snd) $
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NE.sortWith (entryRIndex . snd) $
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fmap (\e -> (entityKey e, entityVal e)) es
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case res of
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(Just froms, Just tos) -> do
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let tot = sum $ fmap (entryRValue . snd) froms
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(from0, fromRO, fromUnkVec) <- splitFrom prec' $ NE.reverse froms
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(from0', fromUnk, to0, toRO, toUnk) <- splitTo prec' from0 fromUnkVec tos
|
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-- TODO WAP (wet ass programming)
|
|
return $ case from0' of
|
|
Left x ->
|
|
Left $
|
|
UpdateEntrySet
|
|
{ utDate = E.unValue day
|
|
, utCurrency = E.unValue curID
|
|
, utFrom0 = x
|
|
, utTo0 = to0
|
|
, utFromRO = fromRO
|
|
, utToRO = toRO
|
|
, utFromUnk = fromUnk
|
|
, utToUnk = toUnk
|
|
, utTotalValue = realFracToDecimal prec' tot
|
|
, utBudget = E.unValue name
|
|
, utPriority = E.unValue pri
|
|
}
|
|
Right x ->
|
|
Right $
|
|
UpdateEntrySet
|
|
{ utDate = E.unValue day
|
|
, utCurrency = E.unValue curID
|
|
, utFrom0 = x
|
|
, utTo0 = to0
|
|
, utFromRO = fromRO
|
|
, utToRO = toRO
|
|
, utFromUnk = fromUnk
|
|
, utToUnk = toUnk
|
|
, utTotalValue = ()
|
|
, utBudget = E.unValue name
|
|
, utPriority = E.unValue pri
|
|
}
|
|
_ -> throwError undefined
|
|
makeRE ((_, day, name, pri, (curID, prec)), entry) =
|
|
let e = entityVal entry
|
|
in ReadEntry
|
|
{ reDate = E.unValue day
|
|
, reCurrency = E.unValue curID
|
|
, reAcnt = entryRAccount e
|
|
, reValue = realFracToDecimal (fromIntegral $ E.unValue prec) (entryRValue e)
|
|
, reBudget = E.unValue name
|
|
, rePriority = E.unValue pri
|
|
}
|
|
|
|
splitFrom
|
|
:: Precision
|
|
-> NonEmpty (EntryRId, EntryR)
|
|
-> InsertExcept (Either UEBlank (Either UE_RO UEUnk), [UE_RO], [UEUnk])
|
|
splitFrom prec (f0 :| fs) = do
|
|
-- ASSUME entries are sorted by index
|
|
-- TODO combine errors here
|
|
let f0Res = readDeferredValue prec f0
|
|
let fsRes = mapErrors (splitDeferredValue prec) fs
|
|
combineErrorM f0Res fsRes $ \f0' fs' -> do
|
|
let (ro, unk) = partitionEithers fs'
|
|
-- let idxVec = V.fromList $ fmap (either (const Nothing) Just) fs'
|
|
return (f0', ro, unk)
|
|
|
|
splitTo
|
|
:: Precision
|
|
-> Either UEBlank (Either UE_RO UEUnk)
|
|
-> [UEUnk]
|
|
-> NonEmpty (EntryRId, EntryR)
|
|
-> InsertExcept
|
|
( Either (UEBlank, [UELink]) (Either UE_RO (UEUnk, [UELink]))
|
|
, [(UEUnk, [UELink])]
|
|
, UEBlank
|
|
, [UE_RO]
|
|
, [UEUnk]
|
|
)
|
|
splitTo prec from0 fromUnk (t0 :| ts) = do
|
|
-- How to split the credit side of the database transaction in 1024 easy
|
|
-- steps:
|
|
--
|
|
-- 1. Split incoming entries (except primary) into those with links and not
|
|
let (unlinked, linked) = partitionEithers $ fmap splitLinked ts
|
|
|
|
-- 2. For unlinked entries, split into read-only and unknown entries
|
|
let unlinkedRes = partitionEithers <$> mapErrors (splitDeferredValue prec) unlinked
|
|
|
|
-- 3. For linked entries, split into those that link to the primary debit
|
|
-- entry and not
|
|
let (linked0, linkedN) = second (groupKey id) $ L.partition ((== 0) . fst) linked
|
|
|
|
-- 4. For linked entries that don't link to the primary debit entry, split
|
|
-- into those that link to an unknown debit entry or not. Those that
|
|
-- are not will be read-only and those that are will be collected with
|
|
-- their linked debit entry
|
|
let linkedRes = zipPaired prec fromUnk linkedN
|
|
|
|
-- 5. For entries linked to the primary debit entry, turn them into linked
|
|
-- entries (lazily only used when needed later)
|
|
let from0Res = mapErrors (makeLinkUnk . snd) linked0
|
|
|
|
combineErrorM3 from0Res linkedRes unlinkedRes $
|
|
-- 6. Depending on the type of primary debit entry we have, add linked
|
|
-- entries if it is either an unknown or a blank (to be solved) entry,
|
|
-- or turn the remaining linked entries to read-only and add to the other
|
|
-- read-only entries
|
|
\from0Links (fromUnk', toROLinkedN) (toROUnlinked, toUnk) -> do
|
|
let (from0', toROLinked0) = case from0 of
|
|
Left blnk -> (Left (blnk, from0Links), [])
|
|
Right (Left ro) -> (Right $ Left ro, makeRoUE prec . snd . snd <$> linked0)
|
|
Right (Right unk) -> (Right $ Right (unk, from0Links), [])
|
|
return (from0', fromUnk', primary, toROLinked0 ++ toROLinkedN ++ toROUnlinked, toUnk)
|
|
where
|
|
primary = uncurry makeUnkUE t0
|
|
splitLinked t@(_, e) = maybe (Left t) (Right . (,t)) $ entryRCachedLink e
|
|
|
|
-- | Match linked credit entries with unknown entries, returning a list of
|
|
-- matches and non-matching (read-only) credit entries. ASSUME both lists are
|
|
-- sorted according to index and 'fst' respectively. NOTE the output will NOT be
|
|
-- sorted.
|
|
zipPaired
|
|
:: Precision
|
|
-> [UEUnk]
|
|
-> [(Int, NonEmpty (EntryRId, EntryR))]
|
|
-> InsertExcept ([(UEUnk, [UELink])], [UE_RO])
|
|
zipPaired prec = go ([], [])
|
|
where
|
|
nolinks = ((,[]) <$>)
|
|
go acc fs [] = return $ first (nolinks fs ++) acc
|
|
go (facc, tacc) fs ((ti, tls) : ts) = do
|
|
let (lesser, rest) = L.span ((< ti) . ueIndex) fs
|
|
links <- NE.toList <$> mapErrors makeLinkUnk tls
|
|
let (nextLink, fs') = case rest of
|
|
(r0 : rs)
|
|
| ueIndex r0 == ti -> (Just (r0, links), rs)
|
|
| otherwise -> (Nothing, rest)
|
|
_ -> (Nothing, rest)
|
|
let acc' = (nolinks lesser ++ facc, tacc)
|
|
let ros = NE.toList $ makeRoUE prec . snd <$> tls
|
|
let f = maybe (second (++ ros)) (\u -> first (u :)) nextLink
|
|
go (f acc') fs' ts
|
|
|
|
-- go (facc, tacc) (f : fs) ((ti, tls) : ts)
|
|
-- | ueIndex f == ti = do
|
|
-- tls' <- mapErrors makeLinkUnk tls
|
|
-- go ((f, NE.toList tls') : facc, tacc) fs ts
|
|
-- | otherwise = go ((f, []) : facc, tacc ++ toRO tls) fs ts
|
|
-- go (facc, tacc) fs ts =
|
|
-- return
|
|
-- ( reverse facc ++ ((,[]) <$> fs)
|
|
-- , tacc ++ concatMap (toRO . snd) ts
|
|
-- )
|
|
|
|
makeLinkUnk :: (EntryRId, EntryR) -> InsertExcept UELink
|
|
makeLinkUnk (k, e) =
|
|
maybe
|
|
(throwError $ InsertException undefined)
|
|
(return . makeUE k e . LinkScale)
|
|
$ fromRational <$> entryRCachedValue e
|
|
|
|
splitDeferredValue :: Precision -> (EntryRId, EntryR) -> InsertExcept (Either UE_RO UEUnk)
|
|
splitDeferredValue prec p = do
|
|
res <- readDeferredValue prec p
|
|
case res of
|
|
Left _ -> throwError $ InsertException undefined
|
|
Right x -> return x
|
|
|
|
readDeferredValue :: Precision -> (EntryRId, EntryR) -> InsertExcept (Either UEBlank (Either UE_RO UEUnk))
|
|
readDeferredValue prec (k, e) = case (entryRCachedValue e, entryRCachedType e) of
|
|
(Nothing, Just TFixed) -> return $ Right $ Left $ makeRoUE prec e
|
|
(Just v, Just TBalance) -> go $ fmap EVBalance $ makeUE k e $ realFracToDecimal prec v
|
|
(Just v, Just TPercent) -> go $ fmap EVPercent $ makeUE k e $ fromRational v
|
|
(Nothing, Nothing) -> return $ Left $ makeUnkUE k e
|
|
_ -> throwError $ InsertException undefined
|
|
where
|
|
go = return . Right . Right
|
|
|
|
makeUE :: i -> EntryR -> v -> UpdateEntry i v
|
|
makeUE k e v = UpdateEntry k (entryRAccount e) v (entryRIndex e)
|
|
|
|
makeRoUE :: Precision -> EntryR -> UpdateEntry () StaticValue
|
|
makeRoUE prec e = makeUE () e $ StaticValue (realFracToDecimal prec $ entryRValue e)
|
|
|
|
makeUnkUE :: EntryRId -> EntryR -> UpdateEntry EntryRId ()
|
|
makeUnkUE k e = makeUE k e ()
|
|
|
|
insertAll
|
|
:: (MonadInsertError m, MonadSqlQuery m, MonadFinance m)
|
|
=> [EntryBin]
|
|
-> m ()
|
|
insertAll ebs = do
|
|
(toUpdate, toInsert) <- balanceTxs ebs
|
|
mapM_ updateTx toUpdate
|
|
forM_ (groupWith itxCommit toInsert) $
|
|
\(c, ts) -> do
|
|
ck <- insert c
|
|
mapM_ (insertTx ck) ts
|
|
|
|
-- where
|
|
-- getCommit (HistoryCommit c) = c
|
|
-- getCommit (BudgetCommit c _) = c
|
|
|
|
insertTx :: MonadSqlQuery m => CommitRId -> InsertTx -> m ()
|
|
insertTx c InsertTx {itxDate, itxDescr, itxEntrySets, itxBudget, itxPriority} = do
|
|
k <- insert $ TransactionR c itxDate itxDescr itxBudget itxPriority
|
|
mapM_ (uncurry (insertEntrySet k)) $ zip [0 ..] (NE.toList itxEntrySets)
|
|
where
|
|
insertEntrySet tk i InsertEntrySet {iesCurrency, iesFromEntries, iesToEntries} = do
|
|
let fs = NE.toList iesFromEntries
|
|
let ts = NE.toList iesToEntries
|
|
let rebalance = any (isJust . ieDeferred) (fs ++ ts)
|
|
esk <- insert $ EntrySetR tk iesCurrency i rebalance
|
|
mapM_ (uncurry (go esk)) $ zip [0 ..] ts ++ zip (negate <$> [1 ..]) fs
|
|
go k i e = void $ insertEntry k i e
|
|
|
|
-- case itxCommit of
|
|
-- BudgetCommit _ name -> insert_ $ BudgetLabelR ek name
|
|
-- _ -> return ()
|
|
|
|
insertEntry :: MonadSqlQuery m => EntrySetRId -> Int -> InsertEntry -> m EntryRId
|
|
insertEntry
|
|
k
|
|
i
|
|
InsertEntry
|
|
{ ieEntry = Entry {eValue, eTags, eAcnt, eComment}
|
|
, ieDeferred
|
|
} =
|
|
do
|
|
ek <- insert $ EntryR k eAcnt eComment (toRational eValue) i cval ctype deflink
|
|
mapM_ (insert_ . TagRelationR ek) eTags
|
|
return ek
|
|
where
|
|
(cval, ctype, deflink) = case ieDeferred of
|
|
(Just (DBEntryLinked x s)) -> (Just (toRational s), Nothing, Just $ fromIntegral x)
|
|
(Just (DBEntryBalance b)) -> (Just (toRational b), Just TBalance, Nothing)
|
|
(Just (DBEntryPercent p)) -> (Just (toRational p), Just TPercent, Nothing)
|
|
Nothing -> (Nothing, Just TFixed, Nothing)
|
|
|
|
updateTx :: MonadSqlQuery m => UEBalanced -> m ()
|
|
updateTx UpdateEntry {ueID, ueValue} = update ueID [EntryRValue =. v]
|
|
where
|
|
v = toRational $ unStaticValue ueValue
|