my $sql = "SELECT fromacc,typ,toacc from mebil_mapping order by ordering";
return SL::DBUtils::selectall_hashref_query($self->{error_channel}, $self->{dbh}, $sql);
}
+sub calc_mapping {
+ my $self = shift;
+ my $year = shift;
+
+ my $sql = "SELECT fromacc,typ,toacc from mebil_mapping order by ordering";
+ my $data = SL::DBUtils::selectall_hashref_query($self->{error_channel}, $self->{dbh}, $sql);
+
+ my %fromacc = ();
+ my %toacc = ();
+
+ foreach my $mapping (@{ $data }) {
+ if ($mapping->{typ} eq 'H') {
+ # process Haben
+ $sql = "SELECT SUM(ac.amount) AS saldo
+ FROM acc_trans ac
+ JOIN chart c ON (c.id = ac.chart_id)
+ WHERE (ac.transdate <= '31.12.$year')
+ AND (c.accno = '$mapping->{fromacc}') ";
+ my $result = SL::DBUtils::selectall_hashref_query($self->{error_channel}, $self->{dbh}, $sql);
+ $fromacc{$mapping->{fromacc}} = $result->[0]->{saldo};
+ $toacc{$mapping->{toacc}} += $result->[0]->{saldo};
+ }
+ elsif ($mapping->{typ} eq 'S') {
+ # process Soll
+ $sql = "SELECT SUM(ac.amount)* -1 AS saldo
+ FROM acc_trans ac
+ JOIN chart c ON (c.id = ac.chart_id)
+ WHERE (ac.transdate <= '31.12.$year')
+ AND (c.accno = '$mapping->{fromacc}') ";
+ my @result = SL::DBUtils::selectfirst_array_query($self->{error_channel}, $self->{dbh}, $sql);
+ $fromacc{$mapping->{fromacc}} = $result[0];
+ $toacc{$mapping->{toacc}} += $result[0];
+ }
+# elsif ($mapping->{typ} eq 'V') {
+# # process Vorjahr
+# $fromacc{$mapping->{fromacc}} = 300.;
+# $toacc{$mapping->{toacc}} = 300.;
+# }
+# elsif ($mapping->{typ} eq 'A') {
+# # process Aktjahr
+# $fromacc{$mapping->{fromacc}} = 400.;
+# $toacc{$mapping->{toacc}} = 400.;
+# }
+ elsif ($mapping->{typ} eq 'X') {
+ # add to other account
+ $toacc{$mapping->{toacc}} += $toacc{$mapping->{fromacc}};
+ }
+ elsif ($mapping->{typ} eq 'Y') {
+ # substract from other account
+ $toacc{$mapping->{toacc}} -= $toacc{$mapping->{fromacc}};
+ }
+ elsif ($mapping->{typ} eq 'R') {
+ # rule based
+ my $sql = rule2sql($mapping->{fromacc}, $year);
+ $::lxdebug->message(5, "sql=$sql");
+ my @result = SL::DBUtils::selectfirst_array_query($self->{error_channel}, $self->{dbh}, $sql);
+ $toacc{$mapping->{toacc}} += $result[0];
+ }
+ elsif ($mapping->{typ} eq 'C') {
+ # constant value
+ ; # do nothing here
+ }
+ else {
+ die "Error: Invalid mapping type: $mapping->{typ}\n";
+ }
+ }
+ return \%fromacc, \%toacc;
+}
+sub rule2sql {
+ $::lxdebug->enter_sub;
+
+ my $rule = shift;
+ my $year = shift;
+ $::lxdebug->message(5, "rule=$rule");
+
+ # a rule consists of key=value pairs seperated by colon. Possible keys are:
+ # - ACC: account number
+ # - VALUES=positive|negative: only positive or negative values are selected
+ # negative implies INVERT=true
+ # - INVERT=true: Result is multiplied by -1
+ # - START=YEAR: start year. Absolute ('2020') or relative ('YEAR/PY')
+ # - END=YEAR: end year. Default: $year
+
+ # supply defaults:
+ my $acc = "0000";
+ my $values = "";
+ my $invert = "";
+ my $start = "";
+ my $end = "AND (ac.transdate <= '31.12.$year')";
+ my $py = $year - 1;
+
+ # parse rule
+ (my $part,$rule) = extract_rule($rule);
+ $::lxdebug->message(5, "part=$part");
+ while ($part) {
+ $part =~ /(.*)=(.*)/;
+ if ($1 eq "ACC") {
+ $acc = $2;
+ }
+ elsif ($1 eq "VALUES") {
+ if ($2 eq "positive") {
+ $values = "AND (ac.amount > 0)";
+ }
+ elsif ($2 eq "negative") {
+ $values = "AND (ac.amount < 0)";
+ $invert = "* (-1)";
+ }
+ else {
+ die "invalid rule part: $part";
+ }
+ }
+ elsif ($1 eq "INVERT") {
+ $invert = "* (-1)";
+ }
+ elsif ($1 eq "START") {
+ $start = "AND (ac.transdate >= '01.01.$2')";
+ $start =~ s/YEAR/$year/;
+ $start =~ s/PY/$py/;
+ }
+ elsif ($1 eq "END") {
+ $end = "AND (ac.transdate <= '31.12.$2')";
+ $end =~ s/YEAR/$year/;
+ $end =~ s/PY/$py/;
+ }
+ else {
+ die "invalid rule part: $part";
+ }
+ ($part,$rule) = extract_rule($rule);
+ }
+
+ $::lxdebug->leave_sub;
+ return "SELECT SUM(ac.amount) $invert AS saldo
+ FROM acc_trans ac
+ JOIN chart c ON (c.id = ac.chart_id)
+ WHERE (c.accno = '$acc') $values $start $end";
+}
+sub extract_rule {
+ my $rule = shift;
+ my $part = $rule;
+ $part =~ s/:.*//;
+ if ($rule =~ /:/) {
+ $rule =~ s/[^:]*://;
+ }
+ else {
+ $rule = "";
+ }
+ $::lxdebug->message(5, "part=$part");
+ return ($part,$rule);
+}
1;