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fix: roi: use posting dates when available, honor --date2

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This will not change the results computed for the typical use-case,
just makes "roi" more thorough/consistent by supporting posting dates
when they are provided.
This commit is contained in:
Dmitry Astapov 2021-10-11 22:05:34 +01:00 committed by Simon Michael
parent 1f2c11d1bc
commit 4b1919de02
1 changed files with 11 additions and 10 deletions
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21
hledger/Hledger/Cli/Commands/Roi.hs
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@ -70,6 +70,7 @@ roi CliOpts{rawopts_=rawopts, reportspec_=rspec@ReportSpec{_rsReportOpts=ReportO
let
ropts = _rsReportOpts rspec
wd = whichDate ropts
showCashFlow = boolopt "cashflow" rawopts
prettyTables = pretty_
makeQuery flag = do
@ -83,7 +84,7 @@ roi CliOpts{rawopts_=rawopts, reportspec_=rspec@ReportSpec{_rsReportOpts=ReportO
trans = dbg3 "investments" $ jtxns $ filterJournalTransactions investmentsQuery j
journalSpan =
let dates = map transactionDate2 trans in
let dates = map (transactionDateOrDate2 wd) trans in
DateSpan (Just $ minimum dates) (Just $ addDays 1 $ maximum dates)
requestedSpan = periodAsDateSpan period_
@ -121,16 +122,16 @@ roi CliOpts{rawopts_=rawopts, reportspec_=rspec@ReportSpec{_rsReportOpts=ReportO
cashFlow =
((map (,nullmixedamt) priceDates)++) $
cashFlowApplyCostValue $
calculateCashFlow trans (And [ Not investmentsQuery
, Not pnlQuery
, Date span ] )
calculateCashFlow wd trans (And [ Not investmentsQuery
, Not pnlQuery
, Date span ] )
pnl =
cashFlowApplyCostValue $
calculateCashFlow trans (And [ Not investmentsQuery
, pnlQuery
, Date span ] )
calculateCashFlow wd trans (And [ Not investmentsQuery
, pnlQuery
, Date span ] )
thisSpan = dbg3 "processing span" $
OneSpan spanBegin spanEnd valueBefore valueAfter cashFlow pnl
@ -290,9 +291,9 @@ interestSum referenceDay cf rate = sum $ map go cf
where go (t,m) = realToFrac (unMix m) * rate ** (fromIntegral (referenceDay `diffDays` t) / 365)
calculateCashFlow :: [Transaction] -> Query -> CashFlow
calculateCashFlow trans query = filter (maIsNonZero . snd) $ map go trans
where go t = (transactionDate2 t, total [t] query)
calculateCashFlow :: WhichDate -> [Transaction] -> Query -> CashFlow
calculateCashFlow wd trans query =
[ (postingDateOrDate2 wd p, pamount p) | p <- filter (matchesPosting query) (concatMap realPostings trans), maIsNonZero (pamount p) ]
total :: [Transaction] -> Query -> MixedAmount
total trans query = sumPostings . filter (matchesPosting query) $ concatMap realPostings trans