4c5a58ec1e
GHC 8.4.1 makes Semigroup a superclass of Monoid. See https://prime.haskell.org/wiki/Libraries/Proposals/SemigroupMonoid for details.
1120 lines
47 KiB
Haskell
1120 lines
47 KiB
Haskell
{-# LANGUAGE Rank2Types #-}
|
|
{-# LANGUAGE StandaloneDeriving, OverloadedStrings #-}
|
|
{-# LANGUAGE CPP #-}
|
|
|
|
{-|
|
|
|
|
A 'Journal' is a set of transactions, plus optional related data. This is
|
|
hledger's primary data object. It is usually parsed from a journal file or
|
|
other data format (see "Hledger.Read").
|
|
|
|
-}
|
|
|
|
module Hledger.Data.Journal (
|
|
-- * Parsing helpers
|
|
addMarketPrice,
|
|
addModifierTransaction,
|
|
addPeriodicTransaction,
|
|
addTransaction,
|
|
journalApplyAliases,
|
|
journalBalanceTransactions,
|
|
journalApplyCommodityStyles,
|
|
commodityStylesFromAmounts,
|
|
journalConvertAmountsToCost,
|
|
journalFinalise,
|
|
journalPivot,
|
|
-- * Filtering
|
|
filterJournalTransactions,
|
|
filterJournalPostings,
|
|
filterJournalAmounts,
|
|
filterTransactionAmounts,
|
|
filterTransactionPostings,
|
|
filterPostingAmount,
|
|
-- * Querying
|
|
journalAccountNamesUsed,
|
|
journalAccountNamesImplied,
|
|
journalAccountNamesDeclared,
|
|
journalAccountNamesDeclaredOrUsed,
|
|
journalAccountNamesDeclaredOrImplied,
|
|
journalAccountNames,
|
|
-- journalAmountAndPriceCommodities,
|
|
journalAmounts,
|
|
overJournalAmounts,
|
|
traverseJournalAmounts,
|
|
-- journalCanonicalCommodities,
|
|
journalDateSpan,
|
|
journalDescriptions,
|
|
journalFilePath,
|
|
journalFilePaths,
|
|
journalTransactionAt,
|
|
journalNextTransaction,
|
|
journalPrevTransaction,
|
|
journalPostings,
|
|
-- * Standard account types
|
|
journalBalanceSheetAccountQuery,
|
|
journalProfitAndLossAccountQuery,
|
|
journalIncomeAccountQuery,
|
|
journalExpenseAccountQuery,
|
|
journalAssetAccountQuery,
|
|
journalLiabilityAccountQuery,
|
|
journalEquityAccountQuery,
|
|
journalCashAccountQuery,
|
|
-- * Misc
|
|
canonicalStyleFrom,
|
|
matchpats,
|
|
nulljournal,
|
|
journalCheckBalanceAssertions,
|
|
journalNumberAndTieTransactions,
|
|
journalUntieTransactions,
|
|
-- * Tests
|
|
samplejournal,
|
|
tests_Hledger_Data_Journal,
|
|
)
|
|
where
|
|
import Control.Applicative (Const(..))
|
|
import Control.Arrow
|
|
import Control.Monad
|
|
import Control.Monad.Except
|
|
import qualified Control.Monad.Reader as R
|
|
import Control.Monad.ST
|
|
import Data.Array.ST
|
|
import Data.Functor.Identity (Identity(..))
|
|
import qualified Data.HashTable.ST.Cuckoo as HT
|
|
import Data.List
|
|
import Data.List.Extra (groupSort)
|
|
-- import Data.Map (findWithDefault)
|
|
import Data.Maybe
|
|
import Data.Monoid
|
|
import Data.Ord
|
|
import qualified Data.Semigroup as Sem
|
|
import Data.Text (Text)
|
|
import qualified Data.Text as T
|
|
import Safe (headMay, headDef)
|
|
import Data.Time.Calendar
|
|
import Data.Tree
|
|
import System.Time (ClockTime(TOD))
|
|
import Test.HUnit
|
|
import Text.Printf
|
|
import qualified Data.Map as M
|
|
|
|
import Hledger.Utils
|
|
import Hledger.Data.Types
|
|
import Hledger.Data.AccountName
|
|
import Hledger.Data.Amount
|
|
-- import Hledger.Data.Commodity
|
|
import Hledger.Data.Dates
|
|
import Hledger.Data.Transaction
|
|
import Hledger.Data.Posting
|
|
import Hledger.Query
|
|
|
|
|
|
-- try to make Journal ppShow-compatible
|
|
-- instance Show ClockTime where
|
|
-- show t = "<ClockTime>"
|
|
-- deriving instance Show Journal
|
|
|
|
instance Show Journal where
|
|
show j
|
|
| debugLevel < 3 = printf "Journal %s with %d transactions, %d accounts"
|
|
(journalFilePath j)
|
|
(length (jtxns j) +
|
|
length (jmodifiertxns j) +
|
|
length (jperiodictxns j))
|
|
(length accounts)
|
|
| debugLevel < 6 = printf "Journal %s with %d transactions, %d accounts: %s"
|
|
(journalFilePath j)
|
|
(length (jtxns j) +
|
|
length (jmodifiertxns j) +
|
|
length (jperiodictxns j))
|
|
(length accounts)
|
|
(show accounts)
|
|
| otherwise = printf "Journal %s with %d transactions, %d accounts: %s, commodity styles: %s"
|
|
(journalFilePath j)
|
|
(length (jtxns j) +
|
|
length (jmodifiertxns j) +
|
|
length (jperiodictxns j))
|
|
(length accounts)
|
|
(show accounts)
|
|
(show $ jinferredcommodities j)
|
|
-- ++ (show $ journalTransactions l)
|
|
where accounts = filter (/= "root") $ flatten $ journalAccountNameTree j
|
|
|
|
-- showJournalDebug j = unlines [
|
|
-- show j
|
|
-- ,show (jtxns j)
|
|
-- ,show (jmodifiertxns j)
|
|
-- ,show (jperiodictxns j)
|
|
-- ,show $ jparsetimeclockentries j
|
|
-- ,show $ jmarketprices j
|
|
-- ,show $ jfinalcommentlines j
|
|
-- ,show $ jparsestate j
|
|
-- ,show $ map fst $ jfiles j
|
|
-- ]
|
|
|
|
-- The monoid instance for Journal is useful for two situations.
|
|
--
|
|
-- 1. concatenating finalised journals, eg with multiple -f options:
|
|
-- FIRST <> SECOND. The second's list fields are appended to the
|
|
-- first's, map fields are combined, transaction counts are summed,
|
|
-- the parse state of the second is kept.
|
|
--
|
|
-- 2. merging a child parsed journal, eg with the include directive:
|
|
-- CHILD <> PARENT. A parsed journal's data is in reverse order, so
|
|
-- this gives what we want.
|
|
--
|
|
instance Sem.Semigroup Journal where
|
|
j1 <> j2 = Journal {
|
|
jparsedefaultyear = jparsedefaultyear j2
|
|
,jparsedefaultcommodity = jparsedefaultcommodity j2
|
|
,jparseparentaccounts = jparseparentaccounts j2
|
|
,jparsealiases = jparsealiases j2
|
|
-- ,jparsetransactioncount = jparsetransactioncount j1 + jparsetransactioncount j2
|
|
,jparsetimeclockentries = jparsetimeclockentries j1 <> jparsetimeclockentries j2
|
|
,jaccounts = jaccounts j1 <> jaccounts j2
|
|
,jcommodities = jcommodities j1 <> jcommodities j2
|
|
,jinferredcommodities = jinferredcommodities j1 <> jinferredcommodities j2
|
|
,jmarketprices = jmarketprices j1 <> jmarketprices j2
|
|
,jmodifiertxns = jmodifiertxns j1 <> jmodifiertxns j2
|
|
,jperiodictxns = jperiodictxns j1 <> jperiodictxns j2
|
|
,jtxns = jtxns j1 <> jtxns j2
|
|
,jfinalcommentlines = jfinalcommentlines j2
|
|
,jfiles = jfiles j1 <> jfiles j2
|
|
,jlastreadtime = max (jlastreadtime j1) (jlastreadtime j2)
|
|
}
|
|
|
|
instance Monoid Journal where
|
|
mempty = nulljournal
|
|
#if !(MIN_VERSION_base(4,11,0))
|
|
-- This is redundant starting with base-4.11 / GHC 8.4.
|
|
mappend = (Sem.<>)
|
|
#endif
|
|
|
|
nulljournal :: Journal
|
|
nulljournal = Journal {
|
|
jparsedefaultyear = Nothing
|
|
,jparsedefaultcommodity = Nothing
|
|
,jparseparentaccounts = []
|
|
,jparsealiases = []
|
|
-- ,jparsetransactioncount = 0
|
|
,jparsetimeclockentries = []
|
|
,jaccounts = []
|
|
,jcommodities = M.fromList []
|
|
,jinferredcommodities = M.fromList []
|
|
,jmarketprices = []
|
|
,jmodifiertxns = []
|
|
,jperiodictxns = []
|
|
,jtxns = []
|
|
,jfinalcommentlines = ""
|
|
,jfiles = []
|
|
,jlastreadtime = TOD 0 0
|
|
}
|
|
|
|
journalFilePath :: Journal -> FilePath
|
|
journalFilePath = fst . mainfile
|
|
|
|
journalFilePaths :: Journal -> [FilePath]
|
|
journalFilePaths = map fst . jfiles
|
|
|
|
mainfile :: Journal -> (FilePath, Text)
|
|
mainfile = headDef ("", "") . jfiles
|
|
|
|
addTransaction :: Transaction -> Journal -> Journal
|
|
addTransaction t j = j { jtxns = t : jtxns j }
|
|
|
|
addModifierTransaction :: ModifierTransaction -> Journal -> Journal
|
|
addModifierTransaction mt j = j { jmodifiertxns = mt : jmodifiertxns j }
|
|
|
|
addPeriodicTransaction :: PeriodicTransaction -> Journal -> Journal
|
|
addPeriodicTransaction pt j = j { jperiodictxns = pt : jperiodictxns j }
|
|
|
|
addMarketPrice :: MarketPrice -> Journal -> Journal
|
|
addMarketPrice h j = j { jmarketprices = h : jmarketprices j }
|
|
|
|
-- | Get the transaction with this index (its 1-based position in the input stream), if any.
|
|
journalTransactionAt :: Journal -> Integer -> Maybe Transaction
|
|
journalTransactionAt Journal{jtxns=ts} i =
|
|
-- it's probably ts !! (i+1), but we won't assume
|
|
headMay [t | t <- ts, tindex t == i]
|
|
|
|
-- | Get the transaction that appeared immediately after this one in the input stream, if any.
|
|
journalNextTransaction :: Journal -> Transaction -> Maybe Transaction
|
|
journalNextTransaction j t = journalTransactionAt j (tindex t + 1)
|
|
|
|
-- | Get the transaction that appeared immediately before this one in the input stream, if any.
|
|
journalPrevTransaction :: Journal -> Transaction -> Maybe Transaction
|
|
journalPrevTransaction j t = journalTransactionAt j (tindex t - 1)
|
|
|
|
-- | Unique transaction descriptions used in this journal.
|
|
journalDescriptions :: Journal -> [Text]
|
|
journalDescriptions = nub . sort . map tdescription . jtxns
|
|
|
|
-- | All postings from this journal's transactions, in order.
|
|
journalPostings :: Journal -> [Posting]
|
|
journalPostings = concatMap tpostings . jtxns
|
|
|
|
-- | Sorted unique account names posted to by this journal's transactions.
|
|
journalAccountNamesUsed :: Journal -> [AccountName]
|
|
journalAccountNamesUsed = accountNamesFromPostings . journalPostings
|
|
|
|
-- | Sorted unique account names implied by this journal's transactions -
|
|
-- accounts posted to and all their implied parent accounts.
|
|
journalAccountNamesImplied :: Journal -> [AccountName]
|
|
journalAccountNamesImplied = expandAccountNames . journalAccountNamesUsed
|
|
|
|
-- | Sorted unique account names declared by account directives in this journal.
|
|
journalAccountNamesDeclared :: Journal -> [AccountName]
|
|
journalAccountNamesDeclared = nub . sort . map fst . jaccounts
|
|
|
|
-- | Sorted unique account names declared by account directives or posted to
|
|
-- by transactions in this journal.
|
|
journalAccountNamesDeclaredOrUsed :: Journal -> [AccountName]
|
|
journalAccountNamesDeclaredOrUsed j = nub $ sort $ journalAccountNamesDeclared j ++ journalAccountNamesUsed j
|
|
|
|
-- | Sorted unique account names declared by account directives, or posted to
|
|
-- or implied as parents by transactions in this journal.
|
|
journalAccountNamesDeclaredOrImplied :: Journal -> [AccountName]
|
|
journalAccountNamesDeclaredOrImplied j = nub $ sort $ journalAccountNamesDeclared j ++ journalAccountNamesImplied j
|
|
|
|
-- | Convenience/compatibility alias for journalAccountNamesDeclaredOrImplied.
|
|
journalAccountNames :: Journal -> [AccountName]
|
|
journalAccountNames = journalAccountNamesDeclaredOrImplied
|
|
|
|
journalAccountNameTree :: Journal -> Tree AccountName
|
|
journalAccountNameTree = accountNameTreeFrom . journalAccountNames
|
|
|
|
-- standard account types
|
|
|
|
-- | A query for Profit & Loss accounts in this journal.
|
|
-- Cf <http://en.wikipedia.org/wiki/Chart_of_accounts#Profit_.26_Loss_accounts>.
|
|
journalProfitAndLossAccountQuery :: Journal -> Query
|
|
journalProfitAndLossAccountQuery j = Or [journalIncomeAccountQuery j
|
|
,journalExpenseAccountQuery j
|
|
]
|
|
|
|
-- | A query for Income (Revenue) accounts in this journal.
|
|
-- This is currently hard-coded to the case-insensitive regex @^(income|revenue)s?(:|$)@.
|
|
journalIncomeAccountQuery :: Journal -> Query
|
|
journalIncomeAccountQuery _ = Acct "^(income|revenue)s?(:|$)"
|
|
|
|
-- | A query for Expense accounts in this journal.
|
|
-- This is currently hard-coded to the case-insensitive regex @^expenses?(:|$)@.
|
|
journalExpenseAccountQuery :: Journal -> Query
|
|
journalExpenseAccountQuery _ = Acct "^expenses?(:|$)"
|
|
|
|
-- | A query for Asset, Liability & Equity accounts in this journal.
|
|
-- Cf <http://en.wikipedia.org/wiki/Chart_of_accounts#Balance_Sheet_Accounts>.
|
|
journalBalanceSheetAccountQuery :: Journal -> Query
|
|
journalBalanceSheetAccountQuery j = Or [journalAssetAccountQuery j
|
|
,journalLiabilityAccountQuery j
|
|
,journalEquityAccountQuery j
|
|
]
|
|
|
|
-- | A query for Asset accounts in this journal.
|
|
-- This is currently hard-coded to the case-insensitive regex @^assets?(:|$)@.
|
|
journalAssetAccountQuery :: Journal -> Query
|
|
journalAssetAccountQuery _ = Acct "^assets?(:|$)"
|
|
|
|
-- | A query for Liability accounts in this journal.
|
|
-- This is currently hard-coded to the case-insensitive regex @^(debts?|liabilit(y|ies))(:|$)@.
|
|
journalLiabilityAccountQuery :: Journal -> Query
|
|
journalLiabilityAccountQuery _ = Acct "^(debts?|liabilit(y|ies))(:|$)"
|
|
|
|
-- | A query for Equity accounts in this journal.
|
|
-- This is currently hard-coded to the case-insensitive regex @^equity(:|$)@.
|
|
journalEquityAccountQuery :: Journal -> Query
|
|
journalEquityAccountQuery _ = Acct "^equity(:|$)"
|
|
|
|
-- | A query for Cash (-equivalent) accounts in this journal (ie,
|
|
-- accounts which appear on the cashflow statement.) This is currently
|
|
-- hard-coded to be all the Asset accounts except for those containing the
|
|
-- case-insensitive regex @(receivable|:A/R|:fixed)@.
|
|
journalCashAccountQuery :: Journal -> Query
|
|
journalCashAccountQuery j = And [journalAssetAccountQuery j, Not $ Acct "(receivable|:A/R|:fixed)"]
|
|
|
|
-- Various kinds of filtering on journals. We do it differently depending
|
|
-- on the command.
|
|
|
|
-------------------------------------------------------------------------------
|
|
-- filtering V2
|
|
|
|
-- | Keep only transactions matching the query expression.
|
|
filterJournalTransactions :: Query -> Journal -> Journal
|
|
filterJournalTransactions q j@Journal{jtxns=ts} = j{jtxns=filter (q `matchesTransaction`) ts}
|
|
|
|
-- | Keep only postings matching the query expression.
|
|
-- This can leave unbalanced transactions.
|
|
filterJournalPostings :: Query -> Journal -> Journal
|
|
filterJournalPostings q j@Journal{jtxns=ts} = j{jtxns=map (filterTransactionPostings q) ts}
|
|
|
|
-- | Within each posting's amount, keep only the parts matching the query.
|
|
-- This can leave unbalanced transactions.
|
|
filterJournalAmounts :: Query -> Journal -> Journal
|
|
filterJournalAmounts q j@Journal{jtxns=ts} = j{jtxns=map (filterTransactionAmounts q) ts}
|
|
|
|
-- | Filter out all parts of this transaction's amounts which do not match the query.
|
|
-- This can leave the transaction unbalanced.
|
|
filterTransactionAmounts :: Query -> Transaction -> Transaction
|
|
filterTransactionAmounts q t@Transaction{tpostings=ps} = t{tpostings=map (filterPostingAmount q) ps}
|
|
|
|
-- | Filter out all parts of this posting's amount which do not match the query.
|
|
filterPostingAmount :: Query -> Posting -> Posting
|
|
filterPostingAmount q p@Posting{pamount=Mixed as} = p{pamount=Mixed $ filter (q `matchesAmount`) as}
|
|
|
|
filterTransactionPostings :: Query -> Transaction -> Transaction
|
|
filterTransactionPostings q t@Transaction{tpostings=ps} = t{tpostings=filter (q `matchesPosting`) ps}
|
|
|
|
|
|
{-
|
|
-------------------------------------------------------------------------------
|
|
-- filtering V1
|
|
|
|
-- | Keep only transactions we are interested in, as described by the
|
|
-- filter specification.
|
|
filterJournalTransactions :: FilterSpec -> Journal -> Journal
|
|
filterJournalTransactions FilterSpec{datespan=datespan
|
|
,cleared=cleared
|
|
-- ,real=real
|
|
-- ,empty=empty
|
|
,acctpats=apats
|
|
,descpats=dpats
|
|
,depth=depth
|
|
,fMetadata=md
|
|
} =
|
|
filterJournalTransactionsByStatus cleared .
|
|
filterJournalPostingsByDepth depth .
|
|
filterJournalTransactionsByAccount apats .
|
|
filterJournalTransactionsByMetadata md .
|
|
filterJournalTransactionsByDescription dpats .
|
|
filterJournalTransactionsByDate datespan
|
|
|
|
-- | Keep only postings we are interested in, as described by the filter
|
|
-- specification. This can leave unbalanced transactions.
|
|
filterJournalPostings :: FilterSpec -> Journal -> Journal
|
|
filterJournalPostings FilterSpec{datespan=datespan
|
|
,cleared=cleared
|
|
,real=real
|
|
,empty=empty
|
|
,acctpats=apats
|
|
,descpats=dpats
|
|
,depth=depth
|
|
,fMetadata=md
|
|
} =
|
|
filterJournalPostingsByRealness real .
|
|
filterJournalPostingsByStatus cleared .
|
|
filterJournalPostingsByEmpty empty .
|
|
filterJournalPostingsByDepth depth .
|
|
filterJournalPostingsByAccount apats .
|
|
filterJournalTransactionsByMetadata md .
|
|
filterJournalTransactionsByDescription dpats .
|
|
filterJournalTransactionsByDate datespan
|
|
|
|
-- | Keep only transactions whose metadata matches all metadata specifications.
|
|
filterJournalTransactionsByMetadata :: [(String,String)] -> Journal -> Journal
|
|
filterJournalTransactionsByMetadata pats j@Journal{jtxns=ts} = j{jtxns=filter matchmd ts}
|
|
where matchmd t = all (`elem` tmetadata t) pats
|
|
|
|
-- | Keep only transactions whose description matches the description patterns.
|
|
filterJournalTransactionsByDescription :: [String] -> Journal -> Journal
|
|
filterJournalTransactionsByDescription pats j@Journal{jtxns=ts} = j{jtxns=filter matchdesc ts}
|
|
where matchdesc = matchpats pats . tdescription
|
|
|
|
-- | Keep only transactions which fall between begin and end dates.
|
|
-- We include transactions on the begin date and exclude transactions on the end
|
|
-- date, like ledger. An empty date string means no restriction.
|
|
filterJournalTransactionsByDate :: DateSpan -> Journal -> Journal
|
|
filterJournalTransactionsByDate (DateSpan begin end) j@Journal{jtxns=ts} = j{jtxns=filter match ts}
|
|
where match t = maybe True (tdate t>=) begin && maybe True (tdate t<) end
|
|
|
|
-- | Keep only transactions which have the requested cleared/uncleared
|
|
-- status, if there is one.
|
|
filterJournalTransactionsByStatus :: Maybe Bool -> Journal -> Journal
|
|
filterJournalTransactionsByStatus Nothing j = j
|
|
filterJournalTransactionsByStatus (Just val) j@Journal{jtxns=ts} = j{jtxns=filter match ts}
|
|
where match = (==val).tstatus
|
|
|
|
-- | Keep only postings which have the requested cleared/uncleared status,
|
|
-- if there is one.
|
|
filterJournalPostingsByStatus :: Maybe Bool -> Journal -> Journal
|
|
filterJournalPostingsByStatus Nothing j = j
|
|
filterJournalPostingsByStatus (Just c) j@Journal{jtxns=ts} = j{jtxns=map filterpostings ts}
|
|
where filterpostings t@Transaction{tpostings=ps} = t{tpostings=filter ((==c) . postingCleared) ps}
|
|
|
|
-- | Strip out any virtual postings, if the flag is true, otherwise do
|
|
-- no filtering.
|
|
filterJournalPostingsByRealness :: Bool -> Journal -> Journal
|
|
filterJournalPostingsByRealness False j = j
|
|
filterJournalPostingsByRealness True j@Journal{jtxns=ts} = j{jtxns=map filterpostings ts}
|
|
where filterpostings t@Transaction{tpostings=ps} = t{tpostings=filter isReal ps}
|
|
|
|
-- | Strip out any postings with zero amount, unless the flag is true.
|
|
filterJournalPostingsByEmpty :: Bool -> Journal -> Journal
|
|
filterJournalPostingsByEmpty True j = j
|
|
filterJournalPostingsByEmpty False j@Journal{jtxns=ts} = j{jtxns=map filterpostings ts}
|
|
where filterpostings t@Transaction{tpostings=ps} = t{tpostings=filter (not . isEmptyPosting) ps}
|
|
|
|
-- -- | Keep only transactions which affect accounts deeper than the specified depth.
|
|
-- filterJournalTransactionsByDepth :: Maybe Int -> Journal -> Journal
|
|
-- filterJournalTransactionsByDepth Nothing j = j
|
|
-- filterJournalTransactionsByDepth (Just d) j@Journal{jtxns=ts} =
|
|
-- j{jtxns=(filter (any ((<= d+1) . accountNameLevel . paccount) . tpostings) ts)}
|
|
|
|
-- | Strip out any postings to accounts deeper than the specified depth
|
|
-- (and any transactions which have no postings as a result).
|
|
filterJournalPostingsByDepth :: Maybe Int -> Journal -> Journal
|
|
filterJournalPostingsByDepth Nothing j = j
|
|
filterJournalPostingsByDepth (Just d) j@Journal{jtxns=ts} =
|
|
j{jtxns=filter (not . null . tpostings) $ map filtertxns ts}
|
|
where filtertxns t@Transaction{tpostings=ps} =
|
|
t{tpostings=filter ((<= d) . accountNameLevel . paccount) ps}
|
|
|
|
-- | Keep only postings which affect accounts matched by the account patterns.
|
|
-- This can leave transactions unbalanced.
|
|
filterJournalPostingsByAccount :: [String] -> Journal -> Journal
|
|
filterJournalPostingsByAccount apats j@Journal{jtxns=ts} = j{jtxns=map filterpostings ts}
|
|
where filterpostings t@Transaction{tpostings=ps} = t{tpostings=filter (matchpats apats . paccount) ps}
|
|
|
|
-- | Keep only transactions which affect accounts matched by the account patterns.
|
|
-- More precisely: each positive account pattern excludes transactions
|
|
-- which do not contain a posting to a matched account, and each negative
|
|
-- account pattern excludes transactions containing a posting to a matched
|
|
-- account.
|
|
filterJournalTransactionsByAccount :: [String] -> Journal -> Journal
|
|
filterJournalTransactionsByAccount apats j@Journal{jtxns=ts} = j{jtxns=filter tmatch ts}
|
|
where
|
|
tmatch t = (null positives || any positivepmatch ps) && (null negatives || not (any negativepmatch ps)) where ps = tpostings t
|
|
positivepmatch p = any (`amatch` a) positives where a = paccount p
|
|
negativepmatch p = any (`amatch` a) negatives where a = paccount p
|
|
amatch pat a = regexMatchesCI (abspat pat) a
|
|
(negatives,positives) = partition isnegativepat apats
|
|
|
|
-}
|
|
|
|
-- | Apply additional account aliases (eg from the command-line) to all postings in a journal.
|
|
journalApplyAliases :: [AccountAlias] -> Journal -> Journal
|
|
journalApplyAliases aliases j@Journal{jtxns=ts} =
|
|
-- (if null aliases
|
|
-- then id
|
|
-- else (dbgtrace $
|
|
-- "applying additional command-line aliases:\n"
|
|
-- ++ chomp (unlines $ map (" "++) $ lines $ ppShow aliases))) $
|
|
j{jtxns=map dotransaction ts}
|
|
where
|
|
dotransaction t@Transaction{tpostings=ps} = t{tpostings=map doposting ps}
|
|
doposting p@Posting{paccount=a} = p{paccount= accountNameApplyAliases aliases a}
|
|
|
|
-- | Do post-parse processing on a parsed journal to make it ready for
|
|
-- use. Reverse parsed data to normal order, canonicalise amount
|
|
-- formats, check/ensure that transactions are balanced, and maybe
|
|
-- check balance assertions.
|
|
journalFinalise :: ClockTime -> FilePath -> Text -> Bool -> ParsedJournal -> Either String Journal
|
|
journalFinalise t path txt assrt j@Journal{jfiles=fs} = do
|
|
(journalTieTransactions <$>
|
|
(journalBalanceTransactions assrt $
|
|
journalApplyCommodityStyles $
|
|
j{ jfiles = (path,txt) : reverse fs
|
|
, jlastreadtime = t
|
|
, jtxns = reverse $ jtxns j -- NOTE: see addTransaction
|
|
, jmodifiertxns = reverse $ jmodifiertxns j -- NOTE: see addModifierTransaction
|
|
, jperiodictxns = reverse $ jperiodictxns j -- NOTE: see addPeriodicTransaction
|
|
, jmarketprices = reverse $ jmarketprices j -- NOTE: see addMarketPrice
|
|
}))
|
|
|
|
journalNumberAndTieTransactions = journalTieTransactions . journalNumberTransactions
|
|
|
|
-- | Number (set the tindex field) this journal's transactions, counting upward from 1.
|
|
journalNumberTransactions :: Journal -> Journal
|
|
journalNumberTransactions j@Journal{jtxns=ts} = j{jtxns=map (\(i,t) -> t{tindex=i}) $ zip [1..] ts}
|
|
|
|
-- | Tie the knot in all of this journal's transactions, ensuring their postings
|
|
-- refer to them. This should be done last, after any other transaction-modifying operations.
|
|
journalTieTransactions :: Journal -> Journal
|
|
journalTieTransactions j@Journal{jtxns=ts} = j{jtxns=map txnTieKnot ts}
|
|
|
|
-- | Untie all transaction-posting knots in this journal, so that eg
|
|
-- recursiveSize and GHCI's :sprint can work on it.
|
|
journalUntieTransactions :: Transaction -> Transaction
|
|
journalUntieTransactions t@Transaction{tpostings=ps} = t{tpostings=map (\p -> p{ptransaction=Nothing}) ps}
|
|
|
|
-- | Check any balance assertions in the journal and return an error
|
|
-- message if any of them fail.
|
|
journalCheckBalanceAssertions :: Journal -> Either String Journal
|
|
journalCheckBalanceAssertions j =
|
|
runST $ journalBalanceTransactionsST True j
|
|
(return ()) (\_ _ -> return ()) (const $ return j) -- noops
|
|
|
|
|
|
-- | Check a posting's balance assertion and return an error if it
|
|
-- fails.
|
|
checkBalanceAssertion :: Posting -> MixedAmount -> Either String ()
|
|
checkBalanceAssertion p@Posting{ pbalanceassertion = Just (ass,_)} amt
|
|
| isReallyZeroAmount diff = Right ()
|
|
| True = Left err
|
|
where assertedcomm = acommodity ass
|
|
actualbal = fromMaybe nullamt $ find ((== assertedcomm) . acommodity) (amounts amt)
|
|
diff = ass - actualbal
|
|
diffplus | isNegativeAmount diff == False = "+"
|
|
| otherwise = ""
|
|
err = printf (unlines
|
|
[ "balance assertion error%s",
|
|
"after posting:",
|
|
"%s",
|
|
"balance assertion details:",
|
|
"date: %s",
|
|
"account: %s",
|
|
"commodity: %s",
|
|
"calculated: %s",
|
|
"asserted: %s (difference: %s)"
|
|
])
|
|
(case ptransaction p of
|
|
Nothing -> ":" -- shouldn't happen
|
|
Just t -> printf " in %s:\nin transaction:\n%s"
|
|
(showGenericSourcePos pos) (chomp $ show t) :: String
|
|
where pos = snd $ fromJust $ pbalanceassertion p)
|
|
(showPostingLine p)
|
|
(showDate $ postingDate p)
|
|
(T.unpack $ paccount p) -- XXX pack
|
|
assertedcomm
|
|
(showAmount actualbal)
|
|
(showAmount ass)
|
|
(diffplus ++ showAmount diff)
|
|
checkBalanceAssertion _ _ = Right ()
|
|
|
|
-- | Environment for 'CurrentBalancesModifier'
|
|
data Env s = Env { eBalances :: HT.HashTable s AccountName MixedAmount
|
|
, eStoreTx :: Transaction -> ST s ()
|
|
, eAssrt :: Bool
|
|
, eStyles :: Maybe (M.Map CommoditySymbol AmountStyle) }
|
|
|
|
-- | Monad transformer stack with a reference to a mutable hashtable
|
|
-- of current account balances and a mutable array of finished
|
|
-- transactions in original parsing order.
|
|
type CurrentBalancesModifier s = R.ReaderT (Env s) (ExceptT String (ST s))
|
|
|
|
-- | Fill in any missing amounts and check that all journal transactions
|
|
-- balance, or return an error message. This is done after parsing all
|
|
-- amounts and applying canonical commodity styles, since balancing
|
|
-- depends on display precision. Reports only the first error encountered.
|
|
journalBalanceTransactions :: Bool -> Journal -> Either String Journal
|
|
journalBalanceTransactions assrt j =
|
|
runST $
|
|
journalBalanceTransactionsST
|
|
assrt -- check balance assertions also ?
|
|
(journalNumberTransactions j) -- journal to process
|
|
(newArray_ (1, genericLength $ jtxns j) :: forall s. ST s (STArray s Integer Transaction)) -- initialise state
|
|
(\arr tx -> writeArray arr (tindex tx) tx) -- update state
|
|
(fmap (\txns -> j{ jtxns = txns}) . getElems) -- summarise state
|
|
|
|
|
|
-- | Generalization used in the definition of
|
|
-- 'journalBalanceTransactionsST and 'journalCheckBalanceAssertions'
|
|
journalBalanceTransactionsST ::
|
|
Bool
|
|
-> Journal
|
|
-> ST s txns
|
|
-- ^ creates transaction store
|
|
-> (txns -> Transaction -> ST s ())
|
|
-- ^ "store" operation
|
|
-> (txns -> ST s a)
|
|
-- ^ calculate result from transactions
|
|
-> ST s (Either String a)
|
|
journalBalanceTransactionsST assrt j createStore storeIn extract =
|
|
runExceptT $ do
|
|
bals <- lift $ HT.newSized size
|
|
txStore <- lift $ createStore
|
|
flip R.runReaderT (Env bals (storeIn txStore) assrt $
|
|
Just $ jinferredcommodities j) $ do
|
|
dated <- fmap snd . sortBy (comparing fst) . concat
|
|
<$> mapM' discriminateByDate (jtxns j)
|
|
mapM' checkInferAndRegisterAmounts dated
|
|
lift $ extract txStore
|
|
where size = genericLength $ journalPostings j
|
|
|
|
-- | This converts a transaction into a list of objects whose dates
|
|
-- have to be considered when checking balance assertions and handled
|
|
-- by 'checkInferAndRegisterAmounts'.
|
|
--
|
|
-- Transaction without balance assignments can be balanced and stored
|
|
-- immediately and their (possibly) dated postings are returned.
|
|
--
|
|
-- Transaction with balance assignments are only supported if no
|
|
-- posting has a 'pdate' value. Supported transactions will be
|
|
-- returned unchanged and balanced and stored later in 'checkInferAndRegisterAmounts'.
|
|
discriminateByDate :: Transaction
|
|
-> CurrentBalancesModifier s [(Day, Either Posting Transaction)]
|
|
discriminateByDate tx
|
|
| null (assignmentPostings tx) = do
|
|
styles <- R.reader $ eStyles
|
|
balanced <- lift $ ExceptT $ return
|
|
$ balanceTransaction styles tx
|
|
storeTransaction balanced
|
|
return $ fmap (postingDate &&& (Left . removePrices))
|
|
$ tpostings $ balanced
|
|
| True = do
|
|
when (any (isJust . pdate) $ tpostings tx) $
|
|
throwError $ unlines $
|
|
["Not supported: Transactions with balance assignments "
|
|
,"AND dated postings without amount:\n"
|
|
, showTransaction tx]
|
|
return [(tdate tx, Right
|
|
$ tx { tpostings = removePrices <$> tpostings tx })]
|
|
|
|
-- | This function takes different objects describing changes to
|
|
-- account balances on a single day. It can handle either a single
|
|
-- posting (from an already balanced transaction without assigments)
|
|
-- or a whole transaction with assignments (which is required to no
|
|
-- posting with pdate set.).
|
|
--
|
|
-- For a single posting, there is not much to do. Only add its amount
|
|
-- to its account and check the assertion, if there is one. This
|
|
-- functionality is provided by 'addAmountAndCheckBalance'.
|
|
--
|
|
-- For a whole transaction, it loops over all postings, and performs
|
|
-- 'addAmountAndCheckBalance', if there is an amount. If there is no
|
|
-- amount, the amount is inferred by the assertion or left empty if
|
|
-- there is no assertion. Then, the transaction is balanced, the
|
|
-- inferred amount added to the balance (all in
|
|
-- 'balanceTransactionUpdate') and the resulting transaction with no
|
|
-- missing amounts is stored in the array, for later retrieval.
|
|
--
|
|
-- Again in short:
|
|
--
|
|
-- 'Left Posting': Check the balance assertion and update the
|
|
-- account balance. If the amount is empty do nothing. this can be
|
|
-- the case e.g. for virtual postings
|
|
--
|
|
-- 'Right Transaction': Loop over all postings, infer their amounts
|
|
-- and then balance and store the transaction.
|
|
checkInferAndRegisterAmounts :: Either Posting Transaction
|
|
-> CurrentBalancesModifier s ()
|
|
checkInferAndRegisterAmounts (Left p) =
|
|
void $ addAmountAndCheckBalance return p
|
|
checkInferAndRegisterAmounts (Right oldTx) = do
|
|
let ps = tpostings oldTx
|
|
styles <- R.reader $ eStyles
|
|
newPostings <- forM ps $ addAmountAndCheckBalance inferFromAssignment
|
|
storeTransaction =<< balanceTransactionUpdate
|
|
(fmap void . addToBalance) styles oldTx { tpostings = newPostings }
|
|
where
|
|
inferFromAssignment :: Posting -> CurrentBalancesModifier s Posting
|
|
inferFromAssignment p = maybe (return p)
|
|
(fmap (\a -> p { pamount = a, porigin = Just $ originalPosting p }) . setBalance (paccount p) . fst)
|
|
$ pbalanceassertion p
|
|
|
|
-- | Adds a posting's amonut to the posting's account balance and
|
|
-- checks a possible balance assertion. If there is no amount, it runs
|
|
-- the supplied fallback action.
|
|
addAmountAndCheckBalance :: (Posting -> CurrentBalancesModifier s Posting)
|
|
-- ^ action to execute, if posting has no amount
|
|
-> Posting
|
|
-> CurrentBalancesModifier s Posting
|
|
addAmountAndCheckBalance _ p | hasAmount p = do
|
|
newAmt <- addToBalance (paccount p) $ pamount p
|
|
assrt <- R.reader eAssrt
|
|
lift $ when assrt $ ExceptT $ return
|
|
$ checkBalanceAssertion p newAmt
|
|
return p
|
|
addAmountAndCheckBalance fallback p = fallback p
|
|
|
|
-- | Sets an account's balance to a given amount and returns the
|
|
-- difference of new and old amount
|
|
setBalance :: AccountName -> Amount -> CurrentBalancesModifier s MixedAmount
|
|
setBalance acc amt = liftModifier $ \Env{ eBalances = bals } -> do
|
|
old <- HT.lookup bals acc
|
|
let new = Mixed $ (amt :) $ maybe []
|
|
(filter ((/= acommodity amt) . acommodity) . amounts) old
|
|
HT.insert bals acc new
|
|
return $ maybe new (new -) old
|
|
|
|
-- | Adds an amount to an account's balance and returns the resulting
|
|
-- balance
|
|
addToBalance :: AccountName -> MixedAmount -> CurrentBalancesModifier s MixedAmount
|
|
addToBalance acc amt = liftModifier $ \Env{ eBalances = bals } -> do
|
|
new <- maybe amt (+ amt) <$> HT.lookup bals acc
|
|
HT.insert bals acc new
|
|
return new
|
|
|
|
-- | Stores a transaction in the transaction array in original parsing
|
|
-- order.
|
|
storeTransaction :: Transaction -> CurrentBalancesModifier s ()
|
|
storeTransaction tx = liftModifier $ ($tx) . eStoreTx
|
|
|
|
-- | Helper function
|
|
liftModifier :: (Env s -> ST s a) -> CurrentBalancesModifier s a
|
|
liftModifier f = R.ask >>= lift . lift . f
|
|
|
|
|
|
-- | Choose and apply a consistent display format to the posting
|
|
-- amounts in each commodity. Each commodity's format is specified by
|
|
-- a commodity format directive, or otherwise inferred from posting
|
|
-- amounts as in hledger < 0.28.
|
|
journalApplyCommodityStyles :: Journal -> Journal
|
|
journalApplyCommodityStyles j@Journal{jtxns=ts, jmarketprices=mps} = j''
|
|
where
|
|
j' = journalInferCommodityStyles j
|
|
j'' = j'{jtxns=map fixtransaction ts, jmarketprices=map fixmarketprice mps}
|
|
fixtransaction t@Transaction{tpostings=ps} = t{tpostings=map fixposting ps}
|
|
fixposting p@Posting{pamount=a} = p{pamount=fixmixedamount a}
|
|
fixmarketprice mp@MarketPrice{mpamount=a} = mp{mpamount=fixamount a}
|
|
fixmixedamount (Mixed as) = Mixed $ map fixamount as
|
|
fixamount a@Amount{acommodity=c} = a{astyle=journalCommodityStyle j' c}
|
|
|
|
-- | Get this journal's standard display style for the given
|
|
-- commodity. That is the style defined by the last corresponding
|
|
-- commodity format directive if any, otherwise the style inferred
|
|
-- from the posting amounts (or in some cases, price amounts) in this
|
|
-- commodity if any, otherwise the default style.
|
|
journalCommodityStyle :: Journal -> CommoditySymbol -> AmountStyle
|
|
journalCommodityStyle j = fromMaybe amountstyle{asprecision=2} . journalCommodityStyleLookup j
|
|
|
|
journalCommodityStyleLookup :: Journal -> CommoditySymbol -> Maybe AmountStyle
|
|
journalCommodityStyleLookup j c =
|
|
listToMaybe $
|
|
catMaybes [
|
|
M.lookup c (jcommodities j) >>= cformat
|
|
,M.lookup c $ jinferredcommodities j
|
|
]
|
|
|
|
-- | Infer a display format for each commodity based on the amounts parsed.
|
|
-- "hledger... will use the format of the first posting amount in the
|
|
-- commodity, and the highest precision of all posting amounts in the commodity."
|
|
journalInferCommodityStyles :: Journal -> Journal
|
|
journalInferCommodityStyles j =
|
|
j{jinferredcommodities =
|
|
commodityStylesFromAmounts $
|
|
dbg8 "journalChooseCommmodityStyles using amounts" $ journalAmounts j}
|
|
|
|
-- | Given a list of amounts in parse order, build a map from their commodity names
|
|
-- to standard commodity display formats.
|
|
commodityStylesFromAmounts :: [Amount] -> M.Map CommoditySymbol AmountStyle
|
|
commodityStylesFromAmounts amts = M.fromList commstyles
|
|
where
|
|
commamts = groupSort [(acommodity as, as) | as <- amts]
|
|
commstyles = [(c, canonicalStyleFrom $ map astyle as) | (c,as) <- commamts]
|
|
|
|
-- | Given an ordered list of amount styles, choose a canonical style.
|
|
-- That is: the style of the first, and the
|
|
-- maximum precision of all.
|
|
canonicalStyleFrom :: [AmountStyle] -> AmountStyle
|
|
canonicalStyleFrom [] = amountstyle
|
|
canonicalStyleFrom ss@(first:_) =
|
|
first{asprecision=prec, asdecimalpoint=mdec, asdigitgroups=mgrps}
|
|
where
|
|
mgrps = maybe Nothing Just $ headMay $ catMaybes $ map asdigitgroups ss
|
|
-- precision is maximum of all precisions
|
|
prec = maximumStrict $ map asprecision ss
|
|
mdec = Just $ headDef '.' $ catMaybes $ map asdecimalpoint ss
|
|
-- precision is that of first amount with a decimal point
|
|
-- (mdec, prec) =
|
|
-- case filter (isJust . asdecimalpoint) ss of
|
|
-- (s:_) -> (asdecimalpoint s, asprecision s)
|
|
-- [] -> (Just '.', 0)
|
|
|
|
-- -- | Apply this journal's historical price records to unpriced amounts where possible.
|
|
-- journalApplyMarketPrices :: Journal -> Journal
|
|
-- journalApplyMarketPrices j@Journal{jtxns=ts} = j{jtxns=map fixtransaction ts}
|
|
-- where
|
|
-- fixtransaction t@Transaction{tdate=d, tpostings=ps} = t{tpostings=map fixposting ps}
|
|
-- where
|
|
-- fixposting p@Posting{pamount=a} = p{pamount=fixmixedamount a}
|
|
-- fixmixedamount (Mixed as) = Mixed $ map fixamount as
|
|
-- fixamount = fixprice
|
|
-- fixprice a@Amount{price=Just _} = a
|
|
-- fixprice a@Amount{commodity=c} = a{price=maybe Nothing (Just . UnitPrice) $ journalMarketPriceFor j d c}
|
|
|
|
-- -- | Get the price for a commodity on the specified day from the price database, if known.
|
|
-- -- Does only one lookup step, ie will not look up the price of a price.
|
|
-- journalMarketPriceFor :: Journal -> Day -> CommoditySymbol -> Maybe MixedAmount
|
|
-- journalMarketPriceFor j d CommoditySymbol{symbol=s} = do
|
|
-- let ps = reverse $ filter ((<= d).mpdate) $ filter ((s==).hsymbol) $ sortBy (comparing mpdate) $ jmarketprices j
|
|
-- case ps of (MarketPrice{mpamount=a}:_) -> Just a
|
|
-- _ -> Nothing
|
|
|
|
-- | Convert all this journal's amounts to cost by applying their prices, if any.
|
|
journalConvertAmountsToCost :: Journal -> Journal
|
|
journalConvertAmountsToCost j@Journal{jtxns=ts} = j{jtxns=map fixtransaction ts}
|
|
where
|
|
-- similar to journalApplyCommodityStyles
|
|
fixtransaction t@Transaction{tpostings=ps} = t{tpostings=map fixposting ps}
|
|
fixposting p@Posting{pamount=a} = p{pamount=fixmixedamount a}
|
|
fixmixedamount (Mixed as) = Mixed $ map fixamount as
|
|
fixamount = applyJournalStyle . costOfAmount
|
|
applyJournalStyle a
|
|
| Just s <- journalCommodityStyleLookup j (acommodity a) = a{astyle=s}
|
|
| otherwise = a
|
|
|
|
-- -- | Get this journal's unique, display-preference-canonicalised commodities, by symbol.
|
|
-- journalCanonicalCommodities :: Journal -> M.Map String CommoditySymbol
|
|
-- journalCanonicalCommodities j = canonicaliseCommodities $ journalAmountCommodities j
|
|
|
|
-- -- | Get all this journal's amounts' commodities, in the order parsed.
|
|
-- journalAmountCommodities :: Journal -> [CommoditySymbol]
|
|
-- journalAmountCommodities = map acommodity . concatMap amounts . journalAmounts
|
|
|
|
-- -- | Get all this journal's amount and price commodities, in the order parsed.
|
|
-- journalAmountAndPriceCommodities :: Journal -> [CommoditySymbol]
|
|
-- journalAmountAndPriceCommodities = concatMap amountCommodities . concatMap amounts . journalAmounts
|
|
|
|
-- -- | Get this amount's commodity and any commodities referenced in its price.
|
|
-- amountCommodities :: Amount -> [CommoditySymbol]
|
|
-- amountCommodities Amount{acommodity=c,aprice=p} =
|
|
-- case p of Nothing -> [c]
|
|
-- Just (UnitPrice ma) -> c:(concatMap amountCommodities $ amounts ma)
|
|
-- Just (TotalPrice ma) -> c:(concatMap amountCommodities $ amounts ma)
|
|
|
|
-- | Get an ordered list of the amounts in this journal which will
|
|
-- influence amount style canonicalisation. These are:
|
|
--
|
|
-- * amounts in market price directives (in parse order)
|
|
-- * amounts in postings (in parse order)
|
|
--
|
|
-- Amounts in default commodity directives also influence
|
|
-- canonicalisation, but earlier, as amounts are parsed.
|
|
-- Amounts in posting prices are not used for canonicalisation.
|
|
--
|
|
journalAmounts :: Journal -> [Amount]
|
|
journalAmounts = getConst . traverseJournalAmounts (Const . (:[]))
|
|
|
|
-- | Maps over all of the amounts in the journal
|
|
overJournalAmounts :: (Amount -> Amount) -> Journal -> Journal
|
|
overJournalAmounts f = runIdentity . traverseJournalAmounts (Identity . f)
|
|
|
|
-- | Traverses over all ofthe amounts in the journal, in the order
|
|
-- indicated by 'journalAmounts'.
|
|
traverseJournalAmounts
|
|
:: Applicative f
|
|
=> (Amount -> f Amount)
|
|
-> Journal -> f Journal
|
|
traverseJournalAmounts f j =
|
|
recombine <$> (traverse . mpa) f (jmarketprices j)
|
|
<*> (traverse . tp . traverse . pamt . maa . traverse) f (jtxns j)
|
|
where
|
|
recombine mps txns = j { jmarketprices = mps, jtxns = txns }
|
|
-- a bunch of traversals
|
|
mpa g mp = (\amt -> mp { mpamount = amt }) <$> g (mpamount mp)
|
|
tp g t = (\ps -> t { tpostings = ps }) <$> g (tpostings t)
|
|
pamt g p = (\amt -> p { pamount = amt }) <$> g (pamount p)
|
|
maa g (Mixed as) = Mixed <$> g as
|
|
|
|
-- | The fully specified date span enclosing the dates (primary or secondary)
|
|
-- of all this journal's transactions and postings, or DateSpan Nothing Nothing
|
|
-- if there are none.
|
|
journalDateSpan :: Bool -> Journal -> DateSpan
|
|
journalDateSpan secondary j
|
|
| null ts = DateSpan Nothing Nothing
|
|
| otherwise = DateSpan (Just earliest) (Just $ addDays 1 latest)
|
|
where
|
|
earliest = minimumStrict dates
|
|
latest = maximumStrict dates
|
|
dates = pdates ++ tdates
|
|
tdates = map (if secondary then transactionDate2 else tdate) ts
|
|
pdates = concatMap (catMaybes . map (if secondary then (Just . postingDate2) else pdate) . tpostings) ts
|
|
ts = jtxns j
|
|
|
|
-- #ifdef TESTS
|
|
test_journalDateSpan = do
|
|
"journalDateSpan" ~: do
|
|
assertEqual "" (DateSpan (Just $ fromGregorian 2014 1 10) (Just $ fromGregorian 2014 10 11))
|
|
(journalDateSpan True j)
|
|
where
|
|
j = nulljournal{jtxns = [nulltransaction{tdate = parsedate "2014/02/01"
|
|
,tpostings = [posting{pdate=Just (parsedate "2014/01/10")}]
|
|
}
|
|
,nulltransaction{tdate = parsedate "2014/09/01"
|
|
,tpostings = [posting{pdate2=Just (parsedate "2014/10/10")}]
|
|
}
|
|
]}
|
|
-- #endif
|
|
|
|
-- | Apply the pivot transformation to all postings in a journal,
|
|
-- replacing their account name by their value for the given field or tag.
|
|
journalPivot :: Text -> Journal -> Journal
|
|
journalPivot fieldortagname j = j{jtxns = map (transactionPivot fieldortagname) . jtxns $ j}
|
|
|
|
-- | Replace this transaction's postings' account names with the value
|
|
-- of the given field or tag, if any.
|
|
transactionPivot :: Text -> Transaction -> Transaction
|
|
transactionPivot fieldortagname t = t{tpostings = map (postingPivot fieldortagname) . tpostings $ t}
|
|
|
|
-- | Replace this posting's account name with the value
|
|
-- of the given field or tag, if any, otherwise the empty string.
|
|
postingPivot :: Text -> Posting -> Posting
|
|
postingPivot fieldortagname p = p{paccount = pivotedacct, porigin = Just $ originalPosting p}
|
|
where
|
|
pivotedacct
|
|
| Just t <- ptransaction p, fieldortagname == "code" = tcode t
|
|
| Just t <- ptransaction p, fieldortagname == "description" = tdescription t
|
|
| Just t <- ptransaction p, fieldortagname == "payee" = transactionPayee t
|
|
| Just t <- ptransaction p, fieldortagname == "note" = transactionNote t
|
|
| Just (_, value) <- postingFindTag fieldortagname p = value
|
|
| otherwise = ""
|
|
|
|
postingFindTag :: TagName -> Posting -> Maybe (TagName, TagValue)
|
|
postingFindTag tagname p = find ((tagname==) . fst) $ postingAllTags p
|
|
|
|
-- Misc helpers
|
|
|
|
-- | Check if a set of hledger account/description filter patterns matches the
|
|
-- given account name or entry description. Patterns are case-insensitive
|
|
-- regular expressions. Prefixed with not:, they become anti-patterns.
|
|
matchpats :: [String] -> String -> Bool
|
|
matchpats pats str =
|
|
(null positives || any match positives) && (null negatives || not (any match negatives))
|
|
where
|
|
(negatives,positives) = partition isnegativepat pats
|
|
match "" = True
|
|
match pat = regexMatchesCI (abspat pat) str
|
|
|
|
negateprefix = "not:"
|
|
|
|
isnegativepat = (negateprefix `isPrefixOf`)
|
|
|
|
abspat pat = if isnegativepat pat then drop (length negateprefix) pat else pat
|
|
|
|
-- debug helpers
|
|
-- traceAmountPrecision a = trace (show $ map (precision . acommodity) $ amounts a) a
|
|
-- tracePostingsCommodities ps = trace (show $ map ((map (precision . acommodity) . amounts) . pamount) ps) ps
|
|
|
|
-- tests
|
|
|
|
-- A sample journal for testing, similar to examples/sample.journal:
|
|
--
|
|
-- 2008/01/01 income
|
|
-- assets:bank:checking $1
|
|
-- income:salary
|
|
--
|
|
-- 2008/06/01 gift
|
|
-- assets:bank:checking $1
|
|
-- income:gifts
|
|
--
|
|
-- 2008/06/02 save
|
|
-- assets:bank:saving $1
|
|
-- assets:bank:checking
|
|
--
|
|
-- 2008/06/03 * eat & shop
|
|
-- expenses:food $1
|
|
-- expenses:supplies $1
|
|
-- assets:cash
|
|
--
|
|
-- 2008/10/01 take a loan
|
|
-- assets:bank:checking $1
|
|
-- liabilities:debts $-1
|
|
--
|
|
-- 2008/12/31 * pay off
|
|
-- liabilities:debts $1
|
|
-- assets:bank:checking
|
|
--
|
|
Right samplejournal = journalBalanceTransactions False $
|
|
nulljournal
|
|
{jtxns = [
|
|
txnTieKnot $ Transaction {
|
|
tindex=0,
|
|
tsourcepos=nullsourcepos,
|
|
tdate=parsedate "2008/01/01",
|
|
tdate2=Nothing,
|
|
tstatus=Unmarked,
|
|
tcode="",
|
|
tdescription="income",
|
|
tcomment="",
|
|
ttags=[],
|
|
tpostings=
|
|
["assets:bank:checking" `post` usd 1
|
|
,"income:salary" `post` missingamt
|
|
],
|
|
tpreceding_comment_lines=""
|
|
}
|
|
,
|
|
txnTieKnot $ Transaction {
|
|
tindex=0,
|
|
tsourcepos=nullsourcepos,
|
|
tdate=parsedate "2008/06/01",
|
|
tdate2=Nothing,
|
|
tstatus=Unmarked,
|
|
tcode="",
|
|
tdescription="gift",
|
|
tcomment="",
|
|
ttags=[],
|
|
tpostings=
|
|
["assets:bank:checking" `post` usd 1
|
|
,"income:gifts" `post` missingamt
|
|
],
|
|
tpreceding_comment_lines=""
|
|
}
|
|
,
|
|
txnTieKnot $ Transaction {
|
|
tindex=0,
|
|
tsourcepos=nullsourcepos,
|
|
tdate=parsedate "2008/06/02",
|
|
tdate2=Nothing,
|
|
tstatus=Unmarked,
|
|
tcode="",
|
|
tdescription="save",
|
|
tcomment="",
|
|
ttags=[],
|
|
tpostings=
|
|
["assets:bank:saving" `post` usd 1
|
|
,"assets:bank:checking" `post` usd (-1)
|
|
],
|
|
tpreceding_comment_lines=""
|
|
}
|
|
,
|
|
txnTieKnot $ Transaction {
|
|
tindex=0,
|
|
tsourcepos=nullsourcepos,
|
|
tdate=parsedate "2008/06/03",
|
|
tdate2=Nothing,
|
|
tstatus=Cleared,
|
|
tcode="",
|
|
tdescription="eat & shop",
|
|
tcomment="",
|
|
ttags=[],
|
|
tpostings=["expenses:food" `post` usd 1
|
|
,"expenses:supplies" `post` usd 1
|
|
,"assets:cash" `post` missingamt
|
|
],
|
|
tpreceding_comment_lines=""
|
|
}
|
|
,
|
|
txnTieKnot $ Transaction {
|
|
tindex=0,
|
|
tsourcepos=nullsourcepos,
|
|
tdate=parsedate "2008/10/01",
|
|
tdate2=Nothing,
|
|
tstatus=Unmarked,
|
|
tcode="",
|
|
tdescription="take a loan",
|
|
tcomment="",
|
|
ttags=[],
|
|
tpostings=["assets:bank:checking" `post` usd 1
|
|
,"liabilities:debts" `post` usd (-1)
|
|
],
|
|
tpreceding_comment_lines=""
|
|
}
|
|
,
|
|
txnTieKnot $ Transaction {
|
|
tindex=0,
|
|
tsourcepos=nullsourcepos,
|
|
tdate=parsedate "2008/12/31",
|
|
tdate2=Nothing,
|
|
tstatus=Unmarked,
|
|
tcode="",
|
|
tdescription="pay off",
|
|
tcomment="",
|
|
ttags=[],
|
|
tpostings=["liabilities:debts" `post` usd 1
|
|
,"assets:bank:checking" `post` usd (-1)
|
|
],
|
|
tpreceding_comment_lines=""
|
|
}
|
|
]
|
|
}
|
|
|
|
tests_Hledger_Data_Journal = TestList $
|
|
[
|
|
test_journalDateSpan
|
|
-- "query standard account types" ~:
|
|
-- do
|
|
-- let j = journal1
|
|
-- journalBalanceSheetAccountNames j `is` ["assets","assets:a","equity","equity:q","equity:q:qq","liabilities","liabilities:l"]
|
|
-- journalProfitAndLossAccountNames j `is` ["expenses","expenses:e","income","income:i"]
|
|
]
|