mirror of
https://github.com/simonmichael/hledger.git
synced 2024-11-08 07:09:28 +03:00
82 lines
2.8 KiB
Haskell
82 lines
2.8 KiB
Haskell
module Transaction
|
|
where
|
|
import Utils
|
|
import Types
|
|
import AccountName
|
|
import LedgerEntry
|
|
import LedgerTransaction
|
|
import Amount
|
|
import Currency
|
|
|
|
|
|
entry (e,t) = e
|
|
transaction (e,t) = t
|
|
date (e,t) = edate e
|
|
status (e,t) = estatus e
|
|
code (e,t) = ecode e
|
|
description (e,t) = edescription e
|
|
account (e,t) = taccount t
|
|
amount (e,t) = tamount t
|
|
|
|
flattenEntry :: LedgerEntry -> [Transaction]
|
|
flattenEntry e = [(e,t) | t <- etransactions e]
|
|
|
|
entryTransactionSetPrecision :: Int -> Transaction -> Transaction
|
|
entryTransactionSetPrecision p (e, LedgerTransaction a amt) = (e, LedgerTransaction a amt{precision=p})
|
|
|
|
accountNamesFromTransactions :: [Transaction] -> [AccountName]
|
|
accountNamesFromTransactions ts = nub $ map account ts
|
|
|
|
entryTransactionsFrom :: [LedgerEntry] -> [Transaction]
|
|
entryTransactionsFrom es = concat $ map flattenEntry es
|
|
|
|
sumEntryTransactions :: [Transaction] -> Amount
|
|
sumEntryTransactions ets =
|
|
sumTransactions $ map transaction ets
|
|
|
|
matchTransactionAccount :: Regex -> Transaction -> Bool
|
|
matchTransactionAccount r t =
|
|
case matchRegex r (account t) of
|
|
Nothing -> False
|
|
otherwise -> True
|
|
|
|
matchTransactionDescription :: Regex -> Transaction -> Bool
|
|
matchTransactionDescription r t =
|
|
case matchRegex r (description t) of
|
|
Nothing -> False
|
|
otherwise -> True
|
|
|
|
-- for register command
|
|
|
|
showTransactionsWithBalances :: [Transaction] -> Amount -> String
|
|
showTransactionsWithBalances [] _ = []
|
|
showTransactionsWithBalances ts b =
|
|
unlines $ showTransactionsWithBalances' ts dummyt b
|
|
where
|
|
dummyt = (LedgerEntry "" False "" "" [], LedgerTransaction "" (dollars 0))
|
|
showTransactionsWithBalances' [] _ _ = []
|
|
showTransactionsWithBalances' (t:ts) tprev b =
|
|
(if (entry t /= (entry tprev))
|
|
then [showTransactionDescriptionAndBalance t b']
|
|
else [showTransactionAndBalance t b'])
|
|
++ (showTransactionsWithBalances' ts t b')
|
|
where b' = b + (amount t)
|
|
|
|
showTransactionDescriptionAndBalance :: Transaction -> Amount -> String
|
|
showTransactionDescriptionAndBalance t b =
|
|
(showEntryDescription $ entry t) ++ (showTransaction $ transaction t) ++ (showBalance b)
|
|
|
|
showTransactionAndBalance :: Transaction -> Amount -> String
|
|
showTransactionAndBalance t b =
|
|
(replicate 32 ' ') ++ (showTransaction $ transaction t) ++ (showBalance b)
|
|
|
|
showBalance :: Amount -> String
|
|
showBalance b = printf " %12s" (showAmountRoundedOrZero b)
|
|
|
|
transactionsWithAccountName :: AccountName -> [Transaction] -> [Transaction]
|
|
transactionsWithAccountName a ts = [t | t <- ts, account t == a]
|
|
|
|
transactionsWithOrBelowAccountName :: AccountName -> [Transaction] -> [Transaction]
|
|
transactionsWithOrBelowAccountName a ts =
|
|
[t | t <- ts, account t == a || a `isAccountNamePrefixOf` (account t)]
|