+sub action_ajax_delete {
+ my ($self) = @_;
+
+ foreach my $str (@{ $::form->{record_links_delete} || [] }) {
+ my ($from_table, $from_id, $to_table, $to_id) = split m/__/, $str, 4;
+ $from_id *= 1;
+ $to_id *= 1;
+
+ next if !$from_table || !$from_id || !$to_table || !$to_id;
+
+ SL::DB::Manager::RecordLink->delete_all(where => [
+ from_table => $from_table,
+ from_id => $from_id,
+ to_table => $to_table,
+ to_id => $to_id,
+ ]);
+ }
+
+ $self->action_ajax_list;
+}
+
+sub action_ajax_add_filter {
+ my ($self) = @_;
+
+ my $presenter = $self->presenter;
+
+ my @link_type_select = map { [ $_->{type}, $_->{title} ] } @link_types;
+ my @projects = map { [ $_->id, $presenter->project($_, display => 'inline', style => 'both', no_link => 1) ] } @{ SL::DB::Manager::Project->get_all_sorted };
+ my $is_sales = $self->object->can('customer_id') && $self->object->customer_id;
+
+ $self->render(
+ 'record_links/add_filter',
+ { layout => 0 },
+ is_sales => $is_sales,
+ DEFAULT_LINK_TYPE => $is_sales ? 'sales_quotation' : 'request_quotation',
+ LINK_TYPES => \@link_type_select,
+ PROJECTS => \@projects,
+ );
+}
+
+sub action_ajax_add_list {
+ my ($self) = @_;
+
+ my $manager = 'SL::DB::Manager::' . $self->link_type_desc->{model};
+ my $vc = $self->link_type =~ m/sales_|^invoice|requirement_spec$/ ? 'customer' : 'vendor';
+ my $project = $self->link_type_desc->{project};
+ my $description = $self->link_type_desc->{description};
+ my $filter = $self->link_type_desc->{filter};
+
+ my @where = $filter ? $manager->$filter($self->link_type) : ();
+ push @where, ("${vc}.${vc}number" => { ilike => '%' . $::form->{vc_number} . '%' }) if $::form->{vc_number};
+ push @where, ("${vc}.name" => { ilike => '%' . $::form->{vc_name} . '%' }) if $::form->{vc_name};
+ push @where, ($description => { ilike => '%' . $::form->{transaction_description} . '%' }) if $::form->{transaction_description};
+ push @where, ("${project}_id" => $::form->{globalproject_id}) if $::form->{globalproject_id};
+
+ my $objects = $manager->get_all_sorted(where => \@where, with_objects => [ $vc, $project ]);
+ my $output = $self->render(
+ 'record_links/add_list',
+ { output => 0 },
+ OBJECTS => $objects,
+ vc => $vc,
+ number_column => $self->link_type_desc->{number},
+ description_column => $description,
+ project_column => $project,
+ date_column => $self->link_type_desc->{date},
+ );
+
+ my %result = ( count => scalar(@{ $objects }), html => $output );
+
+ $self->render(\to_json(\%result), { type => 'json', process => 0 });
+}
+
+sub action_ajax_add_do {
+ my ($self, %params) = @_;
+
+ my $object_side = $self->link_direction eq 'from' ? 'from' : 'to';
+ my $link_side = $object_side eq 'from' ? 'to' : 'from';
+ my $link_table = SL::DB::Helper::Mappings::get_table_for_package($self->link_type_desc->{model});
+
+ foreach my $link_id (@{ $::form->{link_id} || [] }) {
+ # Check for existing reverse connections in order to avoid loops.
+ my @props = (
+ "${link_side}_table" => $self->object->meta->table,
+ "${link_side}_id" => $self->object_id,
+ "${object_side}_table" => $link_table,
+ "${object_side}_id" => $link_id,
+ );
+
+ my $existing = SL::DB::Manager::RecordLink->get_all(where => \@props, limit => 1)->[0];
+ next if $existing;
+
+ # Check for existing connections in order to avoid duplicates.
+ @props = (
+ "${object_side}_table" => $self->object->meta->table,
+ "${object_side}_id" => $self->object_id,
+ "${link_side}_table" => $link_table,
+ "${link_side}_id" => $link_id,
+ );
+
+ $existing = SL::DB::Manager::RecordLink->get_all(where => \@props, limit => 1)->[0];
+
+ SL::DB::RecordLink->new(@props)->save if !$existing;
+ }
+
+ $self->action_ajax_list;
+}
+
+
+#
+# filters
+#
+
+sub check_object_params {
+ my ($self) = @_;
+
+ my %models = map { ($_->{model} => 1 ) } @link_types;
+
+ $self->object_id( $::form->{object_id});
+ $self->object_model($::form->{object_model});
+
+ die "Invalid object_model or object_id" if !$self->object_id || !$models{$self->object_model};
+
+ my $model = 'SL::DB::' . $self->object_model;
+ $self->object($model->new(id => $self->object_id)->load || die "Record not found");
+
+ return 1;
+}
+
+sub check_link_params {
+ my ($self) = @_;
+
+ $self->link_type( $::form->{link_type});
+ $self->link_type_desc((first { $_->{type} eq $::form->{link_type} } @link_types) || die "Invalid link_type");
+ $self->link_direction($::form->{link_direction} =~ m/^(?:from|to)$/ ? $::form->{link_direction} : die "Invalid link_direction");
+
+ return 1;
+}
+