WIP mostly unify history and budget transfer pipelines
This commit is contained in:
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5c1d2bce9d
commit
ebef4e0f6b
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@ -714,11 +714,19 @@ let Transfer =
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, transAmounts : List (Amount w v)
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}
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let TaggedAcnt =
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{-
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An account with a tag
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-}
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{ Type = { taAcnt : AcntID, taTags : List TagID }
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, default.taTags = [] : List TagID
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}
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let HistTransfer =
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{-
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A manually specified historical transfer
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-}
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Transfer AcntID CurID DatePat TransferValue.Type
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Transfer TaggedAcnt.Type CurID DatePat TransferValue.Type
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let Statement =
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{-
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@ -755,12 +763,6 @@ let History =
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-}
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< HistTransfer : HistTransfer | HistStatement : Statement >
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let TaggedAcnt =
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{-
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An account with a tag
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-}
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{ taAcnt : AcntID, taTags : List TagID }
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let Allocation =
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{-
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How to allocate a given budget stream. This can be thought of as a Transfer
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@ -768,7 +770,7 @@ let Allocation =
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-}
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\(w : Type) ->
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\(v : Type) ->
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{ alloTo : TaggedAcnt
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{ alloTo : TaggedAcnt.Type
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, alloAmts : List (Amount w v)
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, alloCur :
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{-TODO allow exchanges here-}
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@ -958,13 +960,13 @@ let Income =
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This must be an income AcntID, and is the only place income
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accounts may be specified in the entire budget.
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-}
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TaggedAcnt
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TaggedAcnt.Type
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, incToBal :
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{-
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The account to which to send the remainder of the income stream
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(if any) after all allocations have been applied.
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-}
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TaggedAcnt
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TaggedAcnt.Type
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}
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, default =
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{ incPretax = [] : List (SingleAllocation PretaxValue)
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@ -1034,12 +1036,12 @@ let ShadowTransfer =
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{-
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Source of this transfer
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-}
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TaggedAcnt
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TaggedAcnt.Type
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, stTo :
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{-
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Destination of this transfer.
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-}
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TaggedAcnt
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TaggedAcnt.Type
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, stCurrency :
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{-
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Currency of this transfer.
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@ -1070,7 +1072,7 @@ let BudgetTransfer =
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{-
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A manually specified transaction for a budget
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-}
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Transfer TaggedAcnt CurID DatePat TransferValue.Type
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HistTransfer
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let Budget =
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{-
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@ -3,6 +3,7 @@ module Internal.Budget (readBudget) where
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import Control.Monad.Except
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import Data.Foldable
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import Internal.Database
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import Internal.History
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import Internal.Types.Main
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import Internal.Utils
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import RIO hiding (to)
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@ -39,12 +40,17 @@ readBudget
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, bgtInterval
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} =
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eitherHash CTBudget b return $ \key -> do
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(intAllos, _) <- combineError intAlloRes acntRes (,)
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let res1 = mapErrors (readIncome key bgtLabel intAllos bgtInterval) bgtIncomes
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let res2 = expandTransfers key bgtLabel bgtInterval bgtTransfers
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txs <- combineError (concat <$> res1) res2 (++)
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shadow <- addShadowTransfers bgtShadowTransfers txs
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return $ txs ++ shadow
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spanRes <- getSpan
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case spanRes of
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Nothing -> return []
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Just budgetSpan -> do
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(intAllos, _) <- combineError intAlloRes acntRes (,)
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let tc = BudgetCommit key bgtLabel
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let res1 = mapErrors (readIncome tc intAllos budgetSpan) bgtIncomes
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let res2 = expandTransfers tc (Just budgetSpan) bgtTransfers
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txs <- combineError (concat <$> res1) res2 (++)
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shadow <- addShadowTransfers bgtShadowTransfers txs
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return $ txs ++ shadow
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where
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acntRes = mapErrors isNotIncomeAcnt alloAcnts
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intAlloRes = combineError3 pre_ tax_ post_ (,,)
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@ -56,43 +62,13 @@ readBudget
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(alloAcnt <$> bgtPretax)
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++ (alloAcnt <$> bgtTax)
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++ (alloAcnt <$> bgtPosttax)
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entryPair
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:: (MonadInsertError m, MonadFinance m)
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=> TaggedAcnt
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-> TaggedAcnt
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-> CurID
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-> T.Text
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-> Double
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-> m (EntrySet AcntID CurrencyPrec TagID Rational (EntryValue Rational))
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entryPair = entryPair_ (fmap (EntryValue TFixed) . roundPrecisionCur)
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entryPair_
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:: (MonadInsertError m, MonadFinance m)
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=> (CurrencyPrec -> v -> v')
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-> TaggedAcnt
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-> TaggedAcnt
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-> CurID
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-> T.Text
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-> v
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-> m (EntrySet AcntID CurrencyPrec TagID Rational v')
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entryPair_ f from to curid com val = do
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cp <- lookupCurrency curid
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return $ pair cp from to (f cp val)
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where
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halfEntry :: a -> [t] -> HalfEntrySet a c t v
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halfEntry a ts =
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HalfEntrySet
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{ hesPrimary = Entry {eAcnt = a, eValue = (), eComment = com, eTags = ts}
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, hesOther = []
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}
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pair cp (TaggedAcnt fa fts) (TaggedAcnt ta tts) v =
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EntrySet
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{ esCurrency = cp
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, esTotalValue = v
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, esFrom = halfEntry fa fts
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, esTo = halfEntry ta tts
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}
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getSpan = do
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globalSpan <- askDBState kmBudgetInterval
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case bgtInterval of
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Nothing -> return $ Just globalSpan
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Just bi -> do
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localSpan <- liftExcept $ resolveDaySpan bi
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return $ intersectDaySpan globalSpan localSpan
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sortAllo :: MultiAllocation v -> InsertExcept (DaySpanAllocation v)
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sortAllo a@Allocation {alloAmts = as} = do
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@ -115,17 +91,15 @@ sortAllo a@Allocation {alloAmts = as} = do
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-- loop into a fold which I don't feel like doing now :(
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readIncome
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:: (MonadInsertError m, MonadFinance m)
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=> CommitR
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-> T.Text
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=> TxCommit
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-> IntAllocations
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-> Maybe Interval
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-> DaySpan
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-> Income
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-> m [Tx TxCommit]
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readIncome
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key
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name
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tc
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(intPre, intTax, intPost)
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localInterval
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ds
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Income
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{ incWhen
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, incCurrency
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@ -152,10 +126,9 @@ readIncome
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++ (alloAcnt <$> incTaxes)
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++ (alloAcnt <$> incPosttax)
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precRes = lookupCurrencyPrec incCurrency
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dayRes = askDays incWhen localInterval
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dayRes = liftExcept $ expandDatePat ds incWhen
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start = fromGregorian' $ pStart incPayPeriod
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pType' = pType incPayPeriod
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meta = BudgetCommit key name
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flatPre = concatMap flattenAllo incPretax
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flatTax = concatMap flattenAllo incTaxes
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flatPost = concatMap flattenAllo incPosttax
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@ -182,17 +155,18 @@ readIncome
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incCurrency
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"balance after deductions"
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(fromRational balance)
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allos <- mapErrors (allo2Trans meta day incFrom) (pre ++ tax ++ post)
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allos <- mapErrors (allo2Trans tc day incFrom) (pre ++ tax ++ post)
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let bal =
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Tx
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{ txCommit = meta
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{ txCommit = tc
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, txDate = day
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, txPrimary = primary
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, txOther = []
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, txDescr = "balance after deductions"
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}
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-- TODO use real name here
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if balance < 0
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then throwError $ InsertException [IncomeError day name balance]
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then throwError $ InsertException [IncomeError day "" balance]
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else return (bal : allos)
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periodScaler
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@ -383,61 +357,6 @@ allocatePost precision aftertax = fmap (fmap go)
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--------------------------------------------------------------------------------
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-- Standalone Transfer
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expandTransfers
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:: (MonadInsertError m, MonadFinance m)
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=> CommitR
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-> T.Text
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-> Maybe Interval
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-> [BudgetTransfer]
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-> m [Tx TxCommit]
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expandTransfers key name localInterval ts = do
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txs <-
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fmap (L.sortOn txDate . concat) $
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combineErrors $
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fmap (expandTransfer key name) ts
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case localInterval of
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Nothing -> return txs
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Just i -> do
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bounds <- liftExcept $ resolveDaySpan i
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return $ filter (inDaySpan bounds . txDate) txs
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expandTransfer
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:: (MonadInsertError m, MonadFinance m)
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=> CommitR
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-> T.Text
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-> BudgetTransfer
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-> m [Tx TxCommit]
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expandTransfer key name Transfer {transAmounts, transTo, transCurrency, transFrom} =
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concat <$> mapErrors go transAmounts
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where
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go
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Amount
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{ amtWhen = pat
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, amtValue = TransferValue {tvVal = v, tvType = t}
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, amtDesc = desc
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} =
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withDates pat $ \day -> do
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let meta = BudgetCommit key name
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p <- entryPair_ (\_ x -> EntryValue t $ toRational x) transFrom transTo transCurrency desc v
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return
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Tx
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{ txCommit = meta
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, txDate = day
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, txPrimary = p
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, txOther = []
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, txDescr = desc
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}
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withDates
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:: (MonadFinance m, MonadInsertError m)
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=> DatePat
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-> (Day -> m a)
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-> m [a]
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withDates dp f = do
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bounds <- askDBState kmBudgetInterval
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days <- liftExcept $ expandDatePat bounds dp
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combineErrors $ fmap f days
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--------------------------------------------------------------------------------
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-- shadow transfers
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@ -5,6 +5,9 @@ module Internal.History
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, splitHistory
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, balanceTxs
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, updateTx
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, entryPair_
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, expandTransfers
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, entryPair
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)
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where
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@ -30,24 +33,11 @@ import qualified RIO.Vector as V
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-- TODO unify this with the transfer system I use in the budget now
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readHistTransfer
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:: (MonadInsertError m, MonadFinance m)
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=> HistTransfer
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=> PairedTransfer
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-> m (Either CommitR [Tx TxCommit])
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readHistTransfer
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m@Transfer
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{ transFrom = from
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, transTo = to
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, transCurrency = u
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, transAmounts = amts
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} =
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eitherHash CTManual m return $ \c -> do
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bounds <- askDBState kmStatementInterval
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let curRes = lookupCurrency u
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let go Amount {amtWhen, amtValue, amtDesc} = do
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let dayRes = liftExcept $ expandDatePat bounds amtWhen
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(days, cur) <- combineError dayRes curRes (,)
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let tx day = txPair c day from to cur amtValue amtDesc
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return $ fmap tx days
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concat <$> mapErrors go amts
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readHistTransfer ht = eitherHash CTManual ht return $ \c -> do
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bounds <- askDBState kmStatementInterval
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expandTransfer (HistoryCommit c) (Just bounds) ht
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readHistStmt
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:: (MonadUnliftIO m, MonadFinance m)
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@ -59,7 +49,7 @@ readHistStmt root i = eitherHash CTImport i return $ \c -> do
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bounds <- askDBState kmStatementInterval
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return $ filter (inDaySpan bounds . txDate) $ fmap (\t -> t {txCommit = HistoryCommit c}) bs
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splitHistory :: [History] -> ([HistTransfer], [Statement])
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splitHistory :: [History] -> ([PairedTransfer], [Statement])
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splitHistory = partitionEithers . fmap go
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where
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go (HistTransfer x) = Left x
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@ -98,38 +88,125 @@ updateTx UpdateEntry {ueID, ueValue} = update ueID [EntryRValue =. unStaticValue
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--------------------------------------------------------------------------------
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-- low-level transaction stuff
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-- TODO tags here?
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txPair
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:: CommitR
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-> Day
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-> AcntID
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-> AcntID
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-> CurrencyPrec
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-> TransferValue
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-> T.Text
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-> Tx TxCommit
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txPair commit day from to cur (TransferValue t v) desc =
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Tx
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{ txDescr = desc
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, txDate = day
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, txCommit = HistoryCommit commit
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, txPrimary =
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EntrySet
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{ esTotalValue = EntryValue t $ toRational v
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, esCurrency = cur
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, esFrom = HalfEntrySet {hesPrimary = entry from, hesOther = []}
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, esTo = HalfEntrySet {hesPrimary = entry to, hesOther = []}
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}
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, txOther = []
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}
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expandTransfers
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:: (MonadInsertError m, MonadFinance m)
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=> TxCommit
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-> Maybe DaySpan
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-> [PairedTransfer]
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-> m [Tx TxCommit]
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expandTransfers tc localInterval ts =
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fmap (L.sortOn txDate . concat) $
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combineErrors $
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fmap (expandTransfer tc localInterval) ts
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expandTransfer
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:: (MonadInsertError m, MonadFinance m)
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=> TxCommit
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-> Maybe DaySpan
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-> PairedTransfer
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-> m [Tx TxCommit]
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expandTransfer tc ds Transfer {transAmounts, transTo, transCurrency, transFrom} = do
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txs <- concat <$> mapErrors go transAmounts
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return $ case ds of
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Nothing -> txs
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Just bounds -> filter (inDaySpan bounds . txDate) txs
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where
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entry a =
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Entry
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{ eAcnt = a
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, eValue = ()
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, eComment = ""
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, eTags = []
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go
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Amount
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{ amtWhen = pat
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, amtValue = TransferValue {tvVal = v, tvType = t}
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, amtDesc = desc
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} =
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withDates pat $ \day -> do
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p <- entryPair_ (\_ x -> EntryValue t $ toRational x) transFrom transTo transCurrency desc v
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return
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Tx
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{ txCommit = tc
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, txDate = day
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, txPrimary = p
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, txOther = []
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, txDescr = desc
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}
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entryPair
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:: (MonadInsertError m, MonadFinance m)
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=> TaggedAcnt
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-> TaggedAcnt
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-> CurID
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-> T.Text
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-> Double
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-> m (EntrySet AcntID CurrencyPrec TagID Rational (EntryValue Rational))
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entryPair = entryPair_ (fmap (EntryValue TFixed) . roundPrecisionCur)
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entryPair_
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:: (MonadInsertError m, MonadFinance m)
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=> (CurrencyPrec -> v -> v')
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-> TaggedAcnt
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-> TaggedAcnt
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-> CurID
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-> T.Text
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-> v
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-> m (EntrySet AcntID CurrencyPrec TagID Rational v')
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entryPair_ f from to curid com val = do
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cp <- lookupCurrency curid
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return $ pair cp from to (f cp val)
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where
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halfEntry :: a -> [t] -> HalfEntrySet a c t v
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halfEntry a ts =
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HalfEntrySet
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{ hesPrimary = Entry {eAcnt = a, eValue = (), eComment = com, eTags = ts}
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, hesOther = []
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}
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pair cp (TaggedAcnt fa fts) (TaggedAcnt ta tts) v =
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EntrySet
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{ esCurrency = cp
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, esTotalValue = v
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, esFrom = halfEntry fa fts
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, esTo = halfEntry ta tts
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}
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withDates
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:: (MonadFinance m, MonadInsertError m)
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=> DatePat
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-> (Day -> m a)
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-> m [a]
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withDates dp f = do
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bounds <- askDBState kmBudgetInterval
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days <- liftExcept $ expandDatePat bounds dp
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combineErrors $ fmap f days
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-- -- TODO tags here?
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-- txPair
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-- :: CommitR
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-- -> Day
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-- -> AcntID
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-- -> AcntID
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-- -> CurrencyPrec
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-- -> TransferValue
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-- -> T.Text
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-- -> Tx TxCommit
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-- txPair commit day from to cur (TransferValue t v) desc =
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-- Tx
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-- { txDescr = desc
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-- , txDate = day
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-- , txCommit = HistoryCommit commit
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-- , txPrimary =
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-- EntrySet
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-- { esTotalValue = EntryValue t $ toRational v
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-- , esCurrency = cur
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-- , esFrom = HalfEntrySet {hesPrimary = entry from, hesOther = []}
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-- , esTo = HalfEntrySet {hesPrimary = entry to, hesOther = []}
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-- }
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-- , txOther = []
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-- }
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-- where
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-- entry a =
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-- Entry
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-- { eAcnt = a
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-- , eValue = ()
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-- , eComment = ""
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-- , eTags = []
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-- }
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-- resolveTx :: (MonadInsertError m, MonadFinance m) => BalTx CommitR -> m (KeyTx CommitR)
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-- resolveTx t@Tx {txEntries = ss} =
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|
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@ -40,7 +40,7 @@ makeHaskellTypesWith
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, SingleConstructor "LinkedNumGetter" "LinkedNumGetter" "(./dhall/Types.dhall).LinkedNumGetter.Type"
|
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, SingleConstructor "Currency" "Currency" "(./dhall/Types.dhall).Currency"
|
||||
, SingleConstructor "Tag" "Tag" "(./dhall/Types.dhall).Tag"
|
||||
, SingleConstructor "TaggedAcnt" "TaggedAcnt" "(./dhall/Types.dhall).TaggedAcnt"
|
||||
, SingleConstructor "TaggedAcnt" "TaggedAcnt" "(./dhall/Types.dhall).TaggedAcnt.Type"
|
||||
, SingleConstructor "Gregorian" "Gregorian" "(./dhall/Types.dhall).Gregorian"
|
||||
, SingleConstructor "GregorianM" "GregorianM" "(./dhall/Types.dhall).GregorianM"
|
||||
, SingleConstructor "Interval" "Interval" "(./dhall/Types.dhall).Interval"
|
||||
|
|
@ -178,14 +178,13 @@ deriving instance Ord DatePat
|
|||
|
||||
deriving instance Hashable DatePat
|
||||
|
||||
type BudgetTransfer =
|
||||
Transfer TaggedAcnt CurID DatePat TransferValue
|
||||
type PairedTransfer = Transfer TaggedAcnt CurID DatePat TransferValue
|
||||
|
||||
deriving instance Hashable BudgetTransfer
|
||||
deriving instance Hashable PairedTransfer
|
||||
|
||||
deriving instance Generic BudgetTransfer
|
||||
deriving instance Generic PairedTransfer
|
||||
|
||||
deriving instance FromDhall BudgetTransfer
|
||||
deriving instance FromDhall PairedTransfer
|
||||
|
||||
data Budget = Budget
|
||||
{ bgtLabel :: Text
|
||||
|
|
@ -193,7 +192,7 @@ data Budget = Budget
|
|||
, bgtPretax :: [MultiAllocation PretaxValue]
|
||||
, bgtTax :: [MultiAllocation TaxValue]
|
||||
, bgtPosttax :: [MultiAllocation PosttaxValue]
|
||||
, bgtTransfers :: [BudgetTransfer]
|
||||
, bgtTransfers :: [PairedTransfer]
|
||||
, bgtShadowTransfers :: [ShadowTransfer]
|
||||
, bgtInterval :: !(Maybe Interval)
|
||||
}
|
||||
|
|
@ -420,16 +419,8 @@ type AcntID = T.Text
|
|||
|
||||
type TagID = T.Text
|
||||
|
||||
type HistTransfer = Transfer AcntID CurID DatePat TransferValue
|
||||
|
||||
deriving instance Generic HistTransfer
|
||||
|
||||
deriving instance Hashable HistTransfer
|
||||
|
||||
deriving instance FromDhall HistTransfer
|
||||
|
||||
data History
|
||||
= HistTransfer !HistTransfer
|
||||
= HistTransfer !PairedTransfer
|
||||
| HistStatement !Statement
|
||||
deriving (Eq, Generic, Hashable, FromDhall)
|
||||
|
||||
|
|
|
|||
|
|
@ -274,6 +274,7 @@ intersectDaySpan a b =
|
|||
|
||||
resolveDaySpan_ :: Gregorian -> Interval -> InsertExcept DaySpan
|
||||
resolveDaySpan_ def Interval {intStart = s, intEnd = e} =
|
||||
-- TODO the default isn't checked here :/
|
||||
case fromGregorian' <$> e of
|
||||
Nothing -> return $ toDaySpan_ $ fromGregorian' def
|
||||
Just e_
|
||||
|
|
|
|||
Loading…
Reference in New Issue