Annotation of pta/pta_import.pl, Revision 1.16
1.1 schwarze 1: #!/usr/bin/perl
2:
3: # Copyright (c) 2020 Freda Bundchen
4:
5: # Permission to use, copy, modify, and distribute this software for any
6: # purpose with or without fee is hereby granted, provided that the above
7: # copyright notice and this permission notice appear in all copies.
8: #
9: # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16:
17: use warnings;
18: use strict;
19:
1.9 schwarze 20: use Getopt::Std qw(getopts);
21:
22: our ($opt_I);
23:
1.13 schwarze 24: my %banks = (
1.16 ! schwarze 25: "bbva_usa" => \&import_bbva_usa,
1.13 schwarze 26: "capital_one_credit" => \&import_capital_one_credit,
27: "chase_credit" => \&import_chase_credit,
28: "optum_hsa" => \&import_optum_hsa,
29: "sparkasse_camt" => \&import_sparkasse_camt,
1.15 schwarze 30: "wellsfargo" => \&import_wellsfargo,
1.13 schwarze 31: );
32:
1.1 schwarze 33: # === SUBROUTINES =====================================================
1.16 ! schwarze 34:
! 35: sub import_bbva_usa ($$$) {
! 36: my ($account, $csv_account, $line) = @_;
! 37: $line =~
! 38: m#(\d+)/(\d+)/(\d+),(.*?),\S+,(\(?\d+\.\d+\)?),# or
! 39: die "parse error: $line";
! 40: my ($month, $day, $year, $description, $amount) =
! 41: ($1, $2, $3, $4, $5);
! 42: $amount =~ s/\((\d+\.\d+)\)/-$1/;
! 43: return "$year$month$day",
! 44: get_accounts_by_amount_sign($amount, $account, $csv_account),
! 45: $description;
! 46: }
1.1 schwarze 47:
1.10 schwarze 48: sub import_chase_credit ($$$) {
49: my ($account, $csv_account, $line) = @_;
50: my ($trans_date, $post_date, $description, $category,
51: $type, $amount) = split /,/, $line;
52: my ($debit, $credit);
53: $post_date =~ s#(\d+)/(\d+)/(\d+)#$3$1$2#;
54: ($amount, $debit, $credit) =
55: get_accounts_by_amount_sign($amount, $account,
56: $csv_account);
57: return ($post_date, $amount, $debit, $credit, $description);
58: }
59:
60: sub import_capital_one_credit ($$$) {
61: my ($account, $csv_account, $line) = @_;
62: my ($trans_date, $post_date, $card_num,
63: $description, $category, $csv_debit,
64: $csv_credit) = split /,/, $line;
65: $post_date =~ s/(\d+)-(\d+)-(\d+)/$1$2$3/;
66: my ($amount, $debit, $credit) =
67: get_accounts_by_csv_col($account, $csv_account,
68: $csv_debit, $csv_credit);
69: return ($post_date, $amount, $debit, $credit, $description);
70: }
71:
72: sub import_optum_hsa ($$$) {
73: my ($account, $csv_account, $line) = @_;
74: my ($date, $description, $amount,
75: $type) = split /,/, $line;
76: my ($debit, $credit);
77: $date =~ s/(\d+)-(\d+)-(\d+)/$1$2$3/;
78: $amount =~ s/\$//;
79: ($amount, $debit, $credit) =
80: get_accounts_by_amount_sign($amount, $account,
81: $csv_account);
82: return ($date, $amount, $debit, $credit, $description);
83: }
84:
1.11 schwarze 85: sub import_sparkasse_camt ($$$) {
86: my ($account, $csv_account, $line) = @_;
87: my @fields;
88: $_ = $line;
89: push @fields, $1 while s/"([^"]*)";?//;
90: $_ eq "" or die "CAMT parse error before $_ in $line";
91: @fields == 17 or die "not 17 but @fields fields: $line";
92: $fields[1] =~ s/^(\d\d)\.(\d\d)\.(\d\d)$/20$3$2$1/
93: or die "date parse error: $line";
94: $fields[14] =~ s/,/./;
95: return $fields[1],
96: get_accounts_by_amount_sign($fields[14], $account, $csv_account),
97: (join ' ', $fields[11], $fields[4]);
1.15 schwarze 98: }
99:
100: sub import_wellsfargo ($$$) {
101: my ($account, $csv_account, $line) = @_;
102: $line =~
103: m#^"(\d+)/(\d+)/(\d+)","(-?\d+\.\d+)","\*","","(.*?)"$# or
104: die "parse error: $line" ;
105: my ($month, $day, $year, $amount, $description) =
106: ($1, $2, $3, $4, $5);
107: return "$year$month$day",
108: get_accounts_by_amount_sign($amount, $account, $csv_account),
109: $description;
1.11 schwarze 110: }
111:
1.10 schwarze 112: sub get_accounts_by_amount_sign ($$$) {
113: my ($amount, $account, $csv_account) = @_;
114: my ($debit, $credit);
115: if ($amount <= 0) {
116: $amount = substr $amount, 1;
117: $credit = $csv_account;
118: $debit = $account;
119: } else {
120: $debit = $csv_account;
121: $credit = $account;
1.5 schwarze 122: }
1.10 schwarze 123: return ($amount, $debit, $credit);
1.5 schwarze 124: }
1.9 schwarze 125:
1.10 schwarze 126: sub get_accounts_by_csv_col ($$$$) {
127: my ($account, $csv_account, $csv_debit, $csv_credit) = @_;
128: my ($amount, $debit, $credit);
129: if ($csv_debit eq "") {
130: $amount = $csv_credit;
131: $credit = $account;
132: $debit = $csv_account;
133: } else {
134: $amount = $csv_debit;
135: $credit = $csv_account;
136: $debit = $account;
137: }
138: return ($amount, $debit, $credit);
1.9 schwarze 139: }
140:
141: sub usage () {
1.10 schwarze 142: printf STDERR "usage: %s -I accountname csvfilename\n", $0;
1.9 schwarze 143: exit 1;
144: }
145:
1.1 schwarze 146: # === MAIN PROGRAM =====================================================
147:
1.9 schwarze 148: getopts 'I:' or usage;
1.14 schwarze 149: unless ($opt_I) {
150: warn "The option -I is required.";
1.9 schwarze 151: usage;
152: }
1.14 schwarze 153: my $account_name = $opt_I;
154: $banks{$account_name} or die "unknown accountname: $account_name";
1.13 schwarze 155:
156: # Parse the configuration file.
1.14 schwarze 157: my $fn = "import_" . $account_name . ".txt";
158: open my $in, '<', $fn or die "$fn: $!";
159: my ($csv_account, $delim, $header, @compiled);
1.9 schwarze 160: while (<$in>) {
161: chomp;
162: next if /^(?:#|$)/;
163: my $line = $_;
1.12 schwarze 164: if (/^ACCOUNT\s+(\S+)$/) {
1.9 schwarze 165: $csv_account and die "duplicate ACCOUNT line: $1";
166: $csv_account = $1;
167: next;
168: }
1.12 schwarze 169: if (/^DELIM\s+(\S)$/) {
170: $delim and die "duplicate DELIM line: $1";
171: $delim = $1;
172: next;
173: }
1.14 schwarze 174: if (/^HEADER\s+(.*)$/) {
175: $header and die "duplicate HEADER line: $1";
176: $header = $1;
177: next;
178: }
1.12 schwarze 179: $delim or die "no DELIM line in $fn";
180: s/^(.*)$delim\s+(\d+)\s+(\S+)// or
1.9 schwarze 181: die "$fn import parse error: $line";
1.12 schwarze 182: push @compiled, {
183: re => [map { qr/$_/ } split /$delim/, $1],
184: ac => $2,
185: id => $3,
186: };
1.1 schwarze 187: }
1.9 schwarze 188: close $in;
189: $csv_account or die "no ACCOUNT line in $fn";
1.13 schwarze 190:
191: # Parse the CSV file from the bank.
192: while (<>) {
193: chomp;
194: next if (/^$/);
195: my $line = $_;
1.14 schwarze 196: if ($header) {
197: $line eq $header
198: or die "expected HEADER $header\nbut got $line";
199: undef $header;
200: next;
201: }
1.13 schwarze 202: my @fields = split /$delim/, $line;
203: my $matches = 0;
204: my ($account, $booking);
205: foreach my $selector (@compiled) {
206: $matches = 1;
207: for (my $i = 0; $i <= $#{$selector->{re}}; $i++) {
208: next if $fields[$i] =~ $selector->{re}[$i];
209: $matches = 0;
210: last;
211: }
212: if ($matches) {
213: $account = $selector->{ac};
214: $booking = $selector->{id};
215: last;
216: }
217: }
218: $matches or die "unmatched CSV line: $line";
219: my ($date, $amount, $debit, $credit, $description) =
220: $banks{$account_name}->($account, $csv_account, $line);
221: $date && $amount && $debit && $credit && $description
222: or die "import parse error: $line";
223: $description =~ s/#//g;
224: print "$date $booking $debit $credit $amount $description\n";
225: }
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