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package SL::DB::PeriodicInvoicesConfig;
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use strict;
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use SL::DB::MetaSetup::PeriodicInvoicesConfig;
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use List::Util qw(max min);
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__PACKAGE__->meta->initialize;
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# Creates get_all, get_all_count, get_all_iterator, delete_all and update_all.
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__PACKAGE__->meta->make_manager_class;
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our @PERIODICITIES = qw(m q f b y);
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our %PERIOD_LENGTHS = ( m => 1, q => 3, f => 4, b => 6, y => 12 );
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sub get_period_length {
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my $self = shift;
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return $PERIOD_LENGTHS{ $self->periodicity } || 1;
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}
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sub _log_msg {
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$::lxdebug->message(LXDebug->DEBUG1(), join('', @_));
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}
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sub handle_automatic_extension {
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my $self = shift;
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_log_msg("HAE for " . $self->id . "\n");
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# Don't extend configs that have been terminated. There's nothing to
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# extend if there's no end date.
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return if $self->terminated || !$self->end_date;
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my $today = DateTime->now_local;
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my $end_date = $self->end_date;
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_log_msg("today $today end_date $end_date\n");
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# The end date has not been reached yet, therefore no extension is
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# needed.
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return if $today <= $end_date;
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# The end date has been reached. If no automatic extension has been
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# set then terminate the config and return.
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if (!$self->extend_automatically_by) {
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_log_msg("setting inactive\n");
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$self->active(0);
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$self->save;
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return;
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}
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# Add the automatic extension period to the new end date as long as
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# the new end date is in the past. Then save it and get out.
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$end_date->add(months => $self->extend_automatically_by) while $today > $end_date;
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_log_msg("new end date $end_date\n");
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$self->end_date($end_date);
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$self->save;
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return $end_date;
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}
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sub get_previous_billed_period_start_date {
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my $self = shift;
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my $query = <<SQL;
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SELECT MAX(period_start_date)
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FROM periodic_invoices
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WHERE config_id = ?
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SQL
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my ($date) = $self->dbh->selectrow_array($query, undef, $self->id);
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return undef unless $date;
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return ref $date ? $date : $self->db->parse_date($date);
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}
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sub calculate_invoice_dates {
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my ($self, %params) = @_;
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my $period_len = $self->get_period_length;
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my $cur_date = $self->first_billing_date || $self->start_date;
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my $end_date = $self->end_date || DateTime->today_local->add(years => 10);
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my $start_date = $params{past_dates} ? undef : $self->get_previous_billed_period_start_date;
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$start_date = $start_date ? $start_date->add(days => 1) : $cur_date->clone;
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$start_date = max($start_date, $params{start_date}) if $params{start_date};
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$end_date = min($end_date, $params{end_date}) if $params{end_date};
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my @dates;
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while ($cur_date <= $end_date) {
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push @dates, $cur_date->clone if $cur_date >= $start_date;
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$cur_date->add(months => $period_len);
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}
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return @dates;
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}
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1;
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