ledger/contrib/non-profit-audit-reports/fund-report.plx
Bradley M. Kuhn 9d78dc6395 The restricted fund report has been almost entirely rewritten.
The previous version was somewhat confusing anyway. Now it builds a
relatively clear spreadsheet of all categories.  It also now outputs CSV.
2013-01-06 19:48:22 -05:00

235 lines
7.9 KiB
Perl
Executable file

#!/usr/bin/perl
# fund-report.plx -*- Perl -*-
#
# Script to generate a Restricted Fund Report. Usefulness of this
# script may be confined to those who track separate funds in their
# accounts by having accounts that match this format:
# /^(Income|Expenses|Unearned Income|(Accrued:[^:]+:):PROJECTNAME/
# Conservancy does this because we carefully track fund balances for our
# fiscal sponsored projects. Those who aren't fiscal sponsors won't find
# this report all that useful, I suspect. Note that the name
# "Conservancy" is special-cased in a few places, mainly because our
# "General" fund is called "Conservancy".
#
# Copyright (C) 2011, 2012, 2013 Bradley M. Kuhn
#
# This program gives you software freedom; you can copy, modify, convey,
# and/or redistribute it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program in a file called 'GPLv3'. If not, write to the:
# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor
# Boston, MA 02110-1301, USA.
use strict;
use warnings;
use Math::BigFloat;
use Date::Manip;
my $LEDGER_CMD = "/usr/local/bin/ledger";
my $ACCT_WIDTH = 70;
sub ParseNumber($) {
$_[0] =~ s/,//g;
return Math::BigFloat->new($_[0]);
}
Math::BigFloat->precision(-2);
my $ZERO = Math::BigFloat->new("0.00");
my $TWO_CENTS = Math::BigFloat->new("0.02");
if (@ARGV < 2) {
print STDERR "usage: $0 <START_DATE> <END_DATE> <LEDGER_OPTIONS>\n";
exit 1;
}
my($startDate, $endDate, @mainLedgerOptions) = @ARGV;
my $err;
my $formattedEndDate = UnixDate(DateCalc(ParseDate($endDate), ParseDateDelta("- 1 day"), \$err),
"%Y/%m/%d");
die "Date calculation error on $endDate" if ($err);
my $formattedStartDate = UnixDate(ParseDate($startDate), "%Y/%m/%d");
die "Date calculation error on $startDate" if ($err);
# First, get balances for starting and ending for each fund
my %funds;
foreach my $type ('starting', 'ending') {
my(@ledgerOptions) = (@mainLedgerOptions,
'-V', '-X', '$', '-F', "%-.70A %22.108t\n", '-s');
if ($type eq 'starting') {
push(@ledgerOptions, '-e', $startDate);
} else {
push(@ledgerOptions,'-e', $endDate);
}
push(@ledgerOptions, 'reg', '/^(Income|Expenses):([^:]+):/');
open(LEDGER_FUNDS, "-|", $LEDGER_CMD, @ledgerOptions)
or die "Unable to run $LEDGER_CMD @ledgerOptions: $!";
while (my $fundLine = <LEDGER_FUNDS>) {
die "Unable to parse output line from first funds command: \"$fundLine\""
unless $fundLine =~ /^\s*([^\$]+)\s+\$\s*\s*([\-\d\.\,]+)/;
my($account, $amount) = ($1, $2);
$amount = ParseNumber($amount);
$account =~ s/\s+$//;
next if $account =~ /\<Adjustment\>/ and (abs($amount) <= $TWO_CENTS);
die "Weird account found, $account with amount of $amount in command: @ledgerOptions\n"
unless $account =~ s/^\s*(?:Income|Expenses):([^:]+)://;
$account = $1;
$account = 'General' if $account eq 'Conservancy'; # FIXME: this is a special case for Consrevancy
$funds{$account}{$type} += $amount;
}
close LEDGER_FUNDS;
die "Failure on ledger command @ledgerOptions: $!" unless ($? == 0);
}
foreach my $fund (keys %funds) {
foreach my $type (keys %{$funds{$fund}}) {
$funds{$fund}{$type} = $ZERO - $funds{$fund}{$type};
}
}
my(@ledgerOptions) = (@mainLedgerOptions,
'-V', '-X', '$', '-F', "%-.70A %22.108t\n", '-w', '-s',
'-b', $startDate, '-e', $endDate, 'reg');
my @possibleTypes = ('Income', 'Expenses', 'Unearned Income', 'Retained Earnings', 'Retained Costs',
'Accrued:Loans Receivable', 'Accrued:Accounts Payable',
'Accrued:Accounts Receivable', 'Accrued:Expenses');
foreach my $type (@possibleTypes) {
foreach my $fund (keys %funds) {
my $query;
$query = ($fund eq 'General') ? "/^${type}:Conservancy/": "/^${type}:$fund/";
open(LEDGER_INCOME, "-|", $LEDGER_CMD, @ledgerOptions, $query)
or die "Unable to run $LEDGER_CMD for funds: $!";
$funds{$fund}{$type} = $ZERO;
while (my $line = <LEDGER_INCOME>) {
die "Unable to parse output line from $type line command: $line"
unless $line =~ /^\s*([^\$]+)\s+\$\s*\s*([\-\d\.\,]+)/;
my($account, $amount) = ($1, $2);
$amount = ParseNumber($amount);
$funds{$fund}{$type} += $amount;
}
close LEDGER_INCOME;
die "Failure on ledger command for ${type}:$fund: $!" unless ($? == 0);
}
}
my %tot;
($tot{Start}, $tot{End}) = ($ZERO, $ZERO);
my %beforeEndings = ('Income' => 1, 'Expenses' => 1);
my %afterEndings;
# For other @possibleTypes, build up @fieldsList to just thoes that are present.
foreach my $fund (keys %funds) {
foreach my $type (@possibleTypes) {
if ($funds{$fund}{$type} != $ZERO) {
if ($type =~ /^(Unearned Income|Accrued)/) {
$afterEndings{$type} = 1;
} else {
$beforeEndings{$type} = 1;
}
}
}
}
my(@beforeEndingFields, @afterEndingFields);
foreach my $ii (@possibleTypes) {
push(@beforeEndingFields, $ii) if defined $beforeEndings{$ii};
push(@afterEndingFields, $ii) if defined $afterEndings{$ii};
}
# Make sure fieldLists present items are zero for those that should be zero.
foreach my $fund (keys %funds) {
foreach my $type ('starting', @beforeEndingFields, 'ending', @afterEndingFields) {
$funds{$fund}{$type} = $ZERO unless defined $funds{$fund}{$type};
}
}
print '"RESTRICTED AND GENERAL FUND REPORT",', "\"BEGINNING:\",\"$formattedStartDate\",\"ENDING:\",\"$formattedEndDate\"\n\n";
print '"FUND","STARTING BALANCE",';
my @finalPrints;
foreach my $type (@beforeEndingFields) {
$tot{$type} = $ZERO;
my $formattedType = $type;
print "\"$formattedType\",";
}
print '"ENDING BALANCE",""';
foreach my $type (@afterEndingFields) {
$tot{$type} = $ZERO;
my $formattedType = $type;
$formattedType = "Prepaid Expenses" if $formattedType eq 'Accrued:Expenses';
$formattedType =~ s/^Accrued://;
print ",\"$formattedType\"";
}
print "\n\n";
sub printTotal ($$) {
my($label, $tot) = @_;
print "\"$label\",\"\$$tot->{Start}\",";
foreach my $type (@beforeEndingFields) {
print "\"\$$tot->{$type}\",";
}
print "\"\$$tot->{End}\",\"\"";
foreach my $type (@afterEndingFields) {
print ",\"\$$tot->{$type}\"";
}
print "\n";
}
foreach my $fund (sort {
if ($a eq "General") { return 1 }
elsif ($b eq "General") { return -1 }
else { return $a cmp $b } }
keys %funds) {
my $sanityTotal = $funds{$fund}{starting};
if ($fund eq 'General') {
print "\n";
printTotal("Restricted Subtotal", \%tot);
print "\n";
}
$tot{Start} += $funds{$fund}{starting};
$tot{End} += $funds{$fund}{ending};
print "\"$fund\",\"\$$funds{$fund}{starting}\",";
foreach my $type (@beforeEndingFields) {
print "\"\$$funds{$fund}{$type}\",";
$tot{$type} += $funds{$fund}{$type};
}
print "\"\$$funds{$fund}{ending}\",\"\"";
foreach my $type (@afterEndingFields) {
print ",\"\$$funds{$fund}{$type}\"";
$tot{$type} += $funds{$fund}{$type};
}
print "\n";
# Santity check:
if (abs($funds{$fund}{ending} -
($funds{$fund}{starting}
- $funds{$fund}{Income} - $funds{$fund}{Expenses}))
> $TWO_CENTS) {
print "$fund FAILED SANITY CHECK: Ending: $funds{$fund}{ending} \n\n\n";
warn "$fund FAILED SANITY CHECK";
}
}
print "\n";
printTotal("OVERALL TOTAL", \%tot);
###############################################################################
#
# Local variables:
# compile-command: "perl -c fund-report.plx"
# End: