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package SL::Controller::DeliveryOrder;

use strict;
use parent qw(SL::Controller::Base);

use SL::Helper::Flash qw(flash_later);
use SL::Helper::Number qw(_format_number _parse_number);
use SL::Presenter::Tag qw(select_tag hidden_tag div_tag);
use SL::Presenter::DeliveryOrder qw(delivery_order_status_line);
use SL::Locale::String qw(t8);
use SL::SessionFile::Random;
use SL::PriceSource;
use SL::Webdav;
use SL::File;
use SL::MIME;
use SL::Util qw(trim);
use SL::YAML;
use SL::DBUtils qw(selectall_hashref_query);
use SL::DB::History;
use SL::DB::Default;
use SL::DB::Unit;
use SL::DB::Order;
use SL::DB::Order::TypeData qw(:types);
use SL::DB::Part;
use SL::DB::PartClassification;
use SL::DB::PartsGroup;
use SL::DB::Printer;
use SL::DB::Language;
use SL::DB::Reclamation;
use SL::DB::Reclamation::TypeData qw(:types);
use SL::DB::RecordLink;
use SL::DB::Shipto;
use SL::DB::Translation;
use SL::DB::TransferType;
use SL::DB::ValidityToken;
use SL::DB::EmailJournal;
use SL::DB::Warehouse;
use SL::DB::Bin;
use SL::DB::Helper::RecordLink qw(set_record_link_conversions RECORD_ID RECORD_TYPE_REF RECORD_ITEM_ID RECORD_ITEM_TYPE_REF);
use SL::DB::Helper::TypeDataProxy;
use SL::DB::Helper::Record qw(get_object_name_from_type get_class_from_type);
use SL::DB::DeliveryOrder;
use SL::DB::DeliveryOrder::TypeData qw(:types);
use SL::DB::Manager::DeliveryOrderItem;
use SL::DB::DeliveryOrderItemsStock;
use SL::Model::Record;

use SL::Helper::CreatePDF qw(:all);
use SL::Helper::PrintOptions;
use SL::Helper::ShippedQty;
use SL::Helper::UserPreferences::DisplayPreferences;
use SL::Helper::UserPreferences::PositionsScrollbar;
use SL::Helper::UserPreferences::UpdatePositions;

use SL::Controller::Helper::GetModels;

use List::Util qw(first sum0);
use List::UtilsBy qw(sort_by uniq_by);
use List::MoreUtils qw(any none pairwise first_index);
use English qw(-no_match_vars);
use File::Spec;
use Cwd;
use Sort::Naturally;

use Rose::Object::MakeMethods::Generic (
scalar => [qw(item_ids_to_delete is_custom_shipto_to_delete)],
'scalar --get_set_init' => [ qw(
order valid_types type cv p all_price_factors search_cvpartnumber
show_update_button part_picker_classification_ids type_data
) ],
);


# safety
__PACKAGE__->run_before('check_auth',
except => [ qw(
update_stock_information
) ]);

__PACKAGE__->run_before('check_auth_for_edit',
except => [ qw(
update_stock_information edit
price_popup stock_in_out_dialog load_second_rows
) ]);

__PACKAGE__->run_before('get_unalterable_data',
only => [ qw(
save save_as_new workflow_new_record workflow_invoice
save_and_ap_transaction print send_email
) ]);

#
# actions
#

# add a new order
sub action_add {
my ($self) = @_;

$self->pre_render();

if (!$::form->{form_validity_token}) {
$::form->{form_validity_token} = SL::DB::ValidityToken->create(
scope => SL::DB::ValidityToken::SCOPE_DELIVERY_ORDER_SAVE()
)->token;
}

$self->render(
'delivery_order/form',
title => $self->get_title_for('add'),
%{$self->{template_args}}
);
}

sub action_add_from_record {
my ($self) = @_;
my $from_type = $::form->{from_type};
my $from_id = $::form->{from_id};

die "No 'from_type' was given." unless ($from_type);
die "No 'from_id' was given." unless ($from_id);

my %flags = ();
if (defined($::form->{from_item_ids})) {
my %use_item = map { $_ => 1 } @{$::form->{from_item_ids}};
$flags{item_filter} = sub {
my ($item) = @_;
return %use_item{$item->{RECORD_ITEM_ID()}};
}
}

my $record = SL::Model::Record->get_record($from_type, $from_id);

# If we are coming from an order workflow, only consider not delivered
# quantities.
if (ref $record eq 'SL::DB::Order') {
# Calculate shipped qtys here to prevent calling calculate for every item
# via the items method.
SL::Helper::ShippedQty->new->calculate($record)->write_to(\@{$record->items});

my @items_with_not_delivered_qty =
grep {$_->qty > 0}
map {$_->qty($_->qty - $_->shipped_qty); $_}
@{$record->items_sorted};

$flags{items} = \@items_with_not_delivered_qty;
}

my $delivery_order = SL::Model::Record->new_from_workflow($record, $self->type, %flags);
$self->order($delivery_order);
$self->reinit_after_new_order();

$self->action_add;
}

sub action_add_from_email_journal {
my ($self) = @_;
die "No 'email_journal_id' was given." unless ($::form->{email_journal_id});

$self->action_add();
}

sub action_edit_with_email_journal_workflow {
my ($self) = @_;
die "No 'email_journal_id' was given." unless ($::form->{email_journal_id});
$::form->{workflow_email_journal_id} = delete $::form->{email_journal_id};
$::form->{workflow_email_attachment_id} = delete $::form->{email_attachment_id};
$::form->{workflow_email_callback} = delete $::form->{callback};

$self->action_edit();
}

# edit an existing order
sub action_edit {
my ($self) = @_;
die "No 'id' was given." unless $::form->{id};

$self->load_order;

$self->pre_render();
$self->render(
'delivery_order/form',
title => $self->get_title_for('edit'),
%{$self->{template_args}}
);
}

# delete the order
sub action_delete {
my ($self) = @_;

SL::Model::Record->delete($self->order);
flash_later('info', $self->type_data->text("delete"));

my @redirect_params = (
action => 'add',
type => $self->type,
);

$self->redirect_to(@redirect_params);
}

# save the order
sub action_save {
my ($self) = @_;

$self->save();

flash_later('info', $self->type_data->text("saved"));

my @redirect_params;
if ($::form->{back_to_caller}) {
@redirect_params = $::form->{callback} ? ($::form->{callback})
: (controller => 'LoginScreen', action => 'user_login');

} else {
@redirect_params = (
action => 'edit',
type => $self->type,
id => $self->order->id,
callback => $::form->{callback},
);
}

$self->redirect_to(@redirect_params);
}

# save the order as new document an open it for edit
sub action_save_as_new {
my ($self) = @_;

my $order = $self->order;

if (!$order->id) {
$self->js->flash('error', t8('This object has not been saved yet.'));
return $self->js->render();
}

my $saved_order = SL::DB::DeliveryOrder->new(id => $order->id)->load;

# Create new record from current one
my $new_order = SL::Model::Record->clone_for_save_as_new($saved_order, $order);
$self->order($new_order);

if (!$::form->{form_validity_token}) {
$::form->{form_validity_token} = SL::DB::ValidityToken->create(
scope => SL::DB::ValidityToken::SCOPE_DELIVERY_ORDER_SAVE()
)->token;
}

# save
$self->action_save();
}

# close a already saved order (potentially already delivered)
sub action_close_order {
my ($self) = @_;

$self->order->update_attributes(
closed => 1
);

$self->js
->flash("info", t8("The record has been closed."))
->run('kivi.ActionBar.setDisabled', '#save_action',
t8('This record has already been closed.'))
->run('kivi.ActionBar.setDisabled', '#save_and_close',
t8('This record has already been closed.'))
->run('kivi.ActionBar.setDisabled', '#close_order',
t8('This record has already been closed.'))
->html('#data-status-line', delivery_order_status_line($self->order))
->render
}

# print the order
#
# This is called if "print" is pressed in the print dialog.
# If PDF creation was requested and succeeded, the pdf is offered for download
# via send_file (which uses ajax in this case).
sub action_print {
my ($self) = @_;

if ( !$self->order->delivered ) {
$self->save();
$self->js_reset_order_and_item_ids_after_save;
}

my $redirect_url = $self->url_for(
action => 'edit',
type => $self->type,
id => $self->order->id,
);

my $format = $::form->{print_options}->{format};
my $media = $::form->{print_options}->{media};
my $formname = $::form->{print_options}->{formname};
my $copies = $::form->{print_options}->{copies};
my $groupitems = $::form->{print_options}->{groupitems};
my $printer_id = $::form->{print_options}->{printer_id};

# only pdf and opendocument by now
if (none { $format eq $_ } qw(pdf opendocument opendocument_pdf)) {
flash_later('error', t8('Format \'#1\' is not supported yet/anymore.', $format));
return $self->js->redirect_to($redirect_url)->render;
}

# only screen or printer by now
if (none { $media eq $_ } qw(screen printer)) {
flash_later('error', t8('Media \'#1\' is not supported yet/anymore.', $media));
return $self->js->redirect_to($redirect_url)->render;
}

# create a form for generate_attachment_filename
my $form = Form->new;
$form->{$self->nr_key()} = $self->order->number;
$form->{type} = $self->type;
$form->{format} = $format;
$form->{formname} = $formname;
$form->{language} =
'_' . $self->order->language->template_code if $self->order->language;
my $pdf_filename = $form->generate_attachment_filename();
my $pdf;
my @errors = generate_pdf($self->order, \$pdf, {
format => $format,
formname => $formname,
language => $self->order->language,
printer_id => $printer_id,
groupitems => $groupitems
});
if (scalar @errors) {
flash_later('error', t8('Generating the document failed: #1', $errors[0]));
return $self->js->redirect_to($redirect_url)->render;
}

if ($media eq 'screen') {
# screen/download
flash_later('info', t8('The document has been created.'));
$self->send_file(
\$pdf,
type => SL::MIME->mime_type_from_ext($pdf_filename),
name => $pdf_filename,
js_no_render => 1,
);

} elsif ($media eq 'printer') {
# printer
my $printer_id = $::form->{print_options}->{printer_id};
SL::DB::Printer->new(id => $printer_id)->load->print_document(
copies => $copies,
content => $pdf,
);

flash_later('info', t8('The document has been printed.'));
}

my @warnings = store_pdf_to_webdav_and_filemanagement(
$self->order, $pdf, $pdf_filename, $formname
);
if (scalar @warnings) {
flash_later('warning', $_) for @warnings;
}

$self->save_history('PRINTED');

$self->js->redirect_to($redirect_url)->render;
}

sub action_preview_pdf {
my ($self) = @_;

if ( !$self->order->delivered ) {
$self->save();
$self->js_reset_order_and_item_ids_after_save;
}

my $redirect_url = $self->url_for(
action => 'edit',
type => $self->type,
id => $self->order->id,
);

my $format = 'pdf';
my $media = 'screen';
my $formname = $self->type;

# only pdf
# create a form for generate_attachment_filename
my $form = Form->new;
$form->{$self->nr_key()} = $self->order->number;
$form->{type} = $self->type;
$form->{format} = $format;
$form->{formname} = $formname;
$form->{language} =
'_' . $self->order->language->template_code if $self->order->language;
my $pdf_filename = $form->generate_attachment_filename();

my $pdf;
my @errors = generate_pdf($self->order, \$pdf, {
format => $format,
formname => $formname,
language => $self->order->language,
});
if (scalar @errors) {
flash_later('error', t8('Conversion to PDF failed: #1', $errors[0]));
return $self->js->redirect_to($redirect_url)->render;
}
$self->save_history('PREVIEWED');
flash_later('info', t8('The PDF has been previewed'));
# screen/download
$self->send_file(
\$pdf,
type => SL::MIME->mime_type_from_ext($pdf_filename),
name => $pdf_filename,
js_no_render => 1,
);
$self->js->redirect_to($redirect_url)->render;
}

# open the email dialog
sub action_save_and_show_email_dialog {
my ($self) = @_;

if (!$self->order->delivered) {
$self->save();
$self->js_reset_order_and_item_ids_after_save;
}

my $cv = $self->order->customervendor
or return $self->js->flash('error',
$self->cv eq 'customer' ?
t8('Cannot send E-mail without customer given')
: t8('Cannot send E-mail without vendor given')
)->render($self);

my $form = Form->new;
$form->{$self->nr_key()} = $self->order->number;
$form->{cusordnumber} = $self->order->cusordnumber;
$form->{formname} = $self->type;
$form->{type} = $self->type;
$form->{language} =
'_' . $self->order->language->template_code if $self->order->language;
$form->{language_id} =
$self->order->language->id if $self->order->language;
$form->{format} = 'pdf';
$form->{cp_id} =
$self->order->contact->cp_id if $self->order->contact;

my $email_form;
$email_form->{to} =
($self->order->contact ? $self->order->contact->cp_email : undef)
|| ($cv->is_customer ? $cv->delivery_order_mail : undef)
|| $cv->email;
$email_form->{cc} = $cv->cc;
$email_form->{bcc} = join ', ', grep $_, $cv->bcc;
# Todo: get addresses from shipto, if any
$email_form->{subject} = $form->generate_email_subject();
$email_form->{attachment_filename} = $form->generate_attachment_filename();
$email_form->{message} = $form->generate_email_body();
$email_form->{js_send_function} = 'kivi.DeliveryOrder.send_email()';

my %files = $self->get_files_for_email_dialog();

my @employees_with_email = grep {
my $user = SL::DB::Manager::AuthUser->find_by(login => $_->login);
$user && !!trim($user->get_config_value('email'));
} @{ SL::DB::Manager::Employee->get_all_sorted(query => [ deleted => 0 ]) };

my $dialog_html = $self->render(
'common/_send_email_dialog', { output => 0 },
email_form => $email_form,
show_bcc => $::auth->assert('email_bcc', 'may fail'),
FILES => \%files,
is_customer => $self->type_data->properties("is_customer"),
ALL_EMPLOYEES => \@employees_with_email,
ALL_PARTNER_EMAIL_ADDRESSES => $cv->get_all_email_addresses(),
);

$self->js
->run('kivi.DeliveryOrder.show_email_dialog', $dialog_html)
->reinit_widgets
->render($self);
}

# send email
sub action_send_email {
my ($self) = @_;

if ( !$self->order->delivered ) {
eval {
$self->save();
1;
} or do {
$self->js->run('kivi.Order.close_email_dialog');
die $EVAL_ERROR;
};
}

my @redirect_params = (
action => 'edit',
type => $self->type,
id => $self->order->id,
);

# Set the error handler to reload the document and display errors later,
# because the document is already saved and saving can have some side effects
# such as generating a document number, project number or record links,
# which will be up to date when the document is reloaded.
# Hint: Do not use "die" here and try to catch exceptions in subroutine
# calls. You should use "$::form->error" which respects the error handler.
local $::form->{__ERROR_HANDLER} = sub {
flash_later('error', $_[0]);
$self->redirect_to(@redirect_params);
$::dispatcher->end_request;
};

# move $::form->{email_form} to $::form
my $email_form = delete $::form->{email_form};

if ($email_form->{additional_to}) {
$email_form->{to} = join ', ', grep { $_ } $email_form->{to}, @{$email_form->{additional_to}};
delete $email_form->{additional_to};
}

my %field_names = (to => 'email');
$::form->{ $field_names{$_} // $_ } = $email_form->{$_} for keys %{ $email_form };

# for Form::cleanup which may be called in Form::send_email
$::form->{cwd} = getcwd();
$::form->{tmpdir} = $::lx_office_conf{paths}->{userspath};

$::form->{$_} = $::form->{print_options}->{$_} for keys %{ $::form->{print_options} };
$::form->{media} = 'email';

$::form->{attachment_policy} //= '';

# Is an old file version available?
my $attfile;
if ($::form->{attachment_policy} eq 'old_file') {
$attfile = SL::File->get_all(
object_id => $self->order->id,
object_type => $::form->{formname},
file_type => 'document',
print_variant => $::form->{formname},
);
}

if ( $::form->{attachment_policy} ne 'no_file'
&& !($::form->{attachment_policy} eq 'old_file' && $attfile)) {
my $pdf;
my @errors = generate_pdf($self->order, \$pdf, {
media => $::form->{media},
format => $::form->{print_options}->{format},
formname => $::form->{print_options}->{formname},
language => $self->order->language,
printer_id => $::form->{print_options}->{printer_id},
groupitems => $::form->{print_options}->{groupitems}},
);
if (scalar @errors) {
$::form->error(t8('Generating the document failed: #1', $errors[0]));
}

my @warnings = store_pdf_to_webdav_and_filemanagement(
$self->order, $pdf, $::form->{attachment_filename}, $::form->{formname}
);
if (scalar @warnings) {
flash_later('warning', $_) for @warnings;
}

my $sfile = SL::SessionFile::Random->new(mode => "w");
$sfile->fh->print($pdf);
$sfile->fh->close;

$::form->{tmpfile} = $sfile->file_name;
$::form->{tmpdir} = $sfile->get_path; # for Form::cleanup which may be
# called in Form::send_email
}

$::form->{id} = $self->order->id; # this is used in SL::Mailer to create a
# linked record to the mail
$::form->send_email(\%::myconfig, 'pdf');

$self->save_history('MAILED');
flash_later('info', t8('The email has been sent.'));

# internal notes unless no email journal
unless ($::instance_conf->get_email_journal) {
my $intnotes = $self->order->intnotes;
$intnotes .= "\n\n" if $self->order->intnotes;
$intnotes .= t8('[email]') . "\n";
$intnotes .= t8('Date') . ": " .
$::locale->format_date_object(
DateTime->now_local, precision => 'seconds'
) . "\n";
$intnotes .= t8('To (email)') . ": " . $::form->{email} . "\n";
$intnotes .= t8('Cc') . ": " . $::form->{cc} . "\n" if $::form->{cc};
$intnotes .= t8('Bcc') . ": " . $::form->{bcc} . "\n" if $::form->{bcc};
$intnotes .= t8('Subject') . ": " . $::form->{subject} . "\n\n";
$intnotes .= t8('Message') . ": " . SL::HTML::Util->strip($::form->{message});

$self->order->update_attributes(intnotes => $intnotes);
}

$self->redirect_to(@redirect_params);
}

sub action_workflow_new_record {
my ($self) = @_;
my $to_type = $::form->{to_type};
my $to_controller = get_object_name_from_type($to_type);

my %additional_params = ();
if ($::form->{only_selected_item_positions}) { # ids can be unset before save
my $item_positions = $::form->{selected_item_positions} || [];
my @from_item_ids = map { $self->order->items_sorted->[$_]->id } @$item_positions;
$additional_params{from_item_ids} = \@from_item_ids;
}

flash_later('info', $self->type_data->text('saved'));

$self->redirect_to(
controller => $to_controller,
action => 'add_from_record',
type => $to_type,
from_id => $self->order->id,
from_type => $self->order->type,
email_journal_id => $::form->{workflow_email_journal_id},
email_attachment_id => $::form->{workflow_email_attachment_id},
callback => $::form->{workflow_email_callback},
%additional_params,
);
}

# save the order and redirect to the frontend subroutine for a new
# invoice
sub action_workflow_invoice {
my ($self) = @_;

$self->redirect_to(
controller => 'do.pl',
action => 'invoice_from_delivery_order_controller',
from_id => $self->order->id,
email_journal_id => $::form->{workflow_email_journal_id},
email_attachment_id => $::form->{workflow_email_attachment_id},
callback => $::form->{workflow_email_callback},
);
}

# set form elements in respect to a changed customer or vendor
#
# This action is called on an change of the customer/vendor picker.
sub action_customer_vendor_changed {
my ($self) = @_;

$self->order(
SL::Model::Record->update_after_customer_vendor_change($self->order)
);

my $cv_method = $self->cv;

if ( $self->order->$cv_method->contacts
&& scalar @{ $self->order->$cv_method->contacts } > 0) {
$self->js->show('#cp_row');
} else {
$self->js->hide('#cp_row');
}

if ($self->order->$cv_method->shipto && scalar @{ $self->order->$cv_method->shipto } > 0) {
$self->js->show('#shipto_selection');
} else {
$self->js->hide('#shipto_selection');
}

$self->js->val( '#order_salesman_id', $self->order->salesman_id) if $self->order->is_sales;

$self->js
->replaceWith('#order_cp_id', $self->build_contact_select)
->replaceWith('#order_shipto_id', $self->build_shipto_select)
->replaceWith('#shipto_inputs ', $self->build_shipto_inputs)
->replaceWith('#business_info_row', $self->build_business_info_row)
->val( '#order_taxzone_id', $self->order->taxzone_id)
->val( '#order_taxincluded', $self->order->taxincluded)
->val( '#order_currency_id', $self->order->currency_id)
->val( '#order_payment_id', $self->order->payment_id)
->val( '#order_delivery_term_id', $self->order->delivery_term_id)
->val( '#order_intnotes', $self->order->intnotes)
->val( '#order_language_id', $self->order->$cv_method->language_id)
->focus( '#order_' . $self->cv . '_id')
->run('kivi.DeliveryOrder.update_exchangerate');

$self->js_redisplay_cvpartnumbers;
$self->js->render();
}

# called if a unit in an existing item row is changed
sub action_unit_changed {
my ($self) = @_;

my $idx = first_index { $_ eq $::form->{item_id} } @{ $::form->{orderitem_ids} };
my $item = $self->order->items_sorted->[$idx];

my $old_unit_obj = SL::DB::Unit->new(name => $::form->{old_unit})->load;
$item->sellprice($item->unit_obj->convert_to($item->sellprice, $old_unit_obj));

$self->js->run(
'kivi.DeliveryOrder.update_sellprice',
$::form->{item_id},
$item->sellprice_as_number
);
$self->js_redisplay_line_values;
$self->js->render();
}

# add an item row for a new item entered in the input row
sub action_add_item {
my ($self) = @_;

delete $::form->{add_item}->{create_part_type};

my $form_attr = $::form->{add_item};

return unless $form_attr->{parts_id};

my $item = new_item($self->order, $form_attr);

$self->order->add_items($item);

$self->get_item_cvpartnumber($item);

my $item_id = join('_', 'new', Time::HiRes::gettimeofday(), int rand 1000000000000);
my $row_as_html = $self->p->render('delivery_order/tabs/_row',
ITEM => $item,
ID => $item_id,
SELF => $self,
in_out => $self->type_data->properties("transfer"),
);

if ($::form->{insert_before_item_id}) {
$self->js
->before(
'.row_entry:has(#item_' . $::form->{insert_before_item_id} . ')',
$row_as_html
);
} else {
$self->js
->append('#row_table_id', $row_as_html);
}

if ( $item->part->is_assortment ) {
$form_attr->{qty_as_number} = 1 unless $form_attr->{qty_as_number};
foreach my $assortment_item ( @{$item->part->assortment_items} ) {
my $attr = {
parts_id => $assortment_item->parts_id,
qty => $assortment_item->qty *
$::form->parse_amount(\%::myconfig, $form_attr->{qty_as_number}), # TODO $form_attr->{unit}
unit => $assortment_item->unit,
description => $assortment_item->part->description,
};
my $item = new_item($self->order, $attr);

# set discount to 100% if item isn't supposed to be charged, overwriting
# any customer discount
$item->discount(1) unless $assortment_item->charge;

$self->order->add_items( $item );
$self->get_item_cvpartnumber($item);
my $item_id = join('_',
'new',
Time::HiRes::gettimeofday(),
int rand 1000000000000
);
my $row_as_html = $self->p->render('delivery_order/tabs/_row',
ITEM => $item,
ID => $item_id,
SELF => $self,
);
if ($::form->{insert_before_item_id}) {
$self->js
->before(
'.row_entry:has(#item_' . $::form->{insert_before_item_id} . ')',
$row_as_html
);
} else {
$self->js
->append('#row_table_id', $row_as_html);
}
};
};

$self->js
->val('.add_item_input', '')
->run('kivi.DeliveryOrder.init_row_handlers')
->run('kivi.DeliveryOrder.renumber_positions')
->focus('#add_item_parts_id_name');

$self->js->run('kivi.DeliveryOrder.row_table_scroll_down') if !$::form->{insert_before_item_id};

$self->js->render();
}

# add item rows for multiple items at once
sub action_add_multi_items {
my ($self) = @_;

my @form_attr = grep { $_->{qty_as_number} } @{ $::form->{add_items} };
return $self->js->render() unless scalar @form_attr;

my @items;
foreach my $attr (@form_attr) {
my $item = new_item($self->order, $attr);
push @items, $item;
if ( $item->part->is_assortment ) {
foreach my $assortment_item ( @{$item->part->assortment_items} ) {
my $attr = {
parts_id => $assortment_item->parts_id,
qty => $assortment_item->qty * $item->qty, # TODO $form_attr->{unit}
unit => $assortment_item->unit,
description => $assortment_item->part->description,
};
my $item = new_item($self->order, $attr);

# set discount to 100% if item isn't supposed to be charged, overwriting
# any customer discount
$item->discount(1) unless $assortment_item->charge;
push @items, $item;
}
}
}
$self->order->add_items(@items);

foreach my $item (@items) {
$self->get_item_cvpartnumber($item);
my $item_id = join('_',
'new',
Time::HiRes::gettimeofday(),
int rand 1000000000000
);
my $row_as_html = $self->p->render('delivery_order/tabs/_row',
ITEM => $item,
ID => $item_id,
SELF => $self,
in_out => $self->type_data->properties("transfer"),
);

if ($::form->{insert_before_item_id}) {
$self->js
->before(
'.row_entry:has(#item_' . $::form->{insert_before_item_id} . ')',
$row_as_html
);
} else {
$self->js
->append('#row_table_id', $row_as_html);
}
}

$self->js
->run('kivi.Part.close_picker_dialogs')
->run('kivi.DeliveryOrder.init_row_handlers')
->run('kivi.DeliveryOrder.renumber_positions')
->focus('#add_item_parts_id_name');

$self->js->run('kivi.DeliveryOrder.row_table_scroll_down') if !$::form->{insert_before_item_id};

$self->js->render();
}

sub action_update_exchangerate {
my ($self) = @_;

my $data = {
is_standard => $self->order->currency_id == $::instance_conf->get_currency_id,
currency_name => $self->order->currency->name,
};

$self->render(\SL::JSON::to_json($data), { type => 'json', process => 0 });
}

# redisplay item rows if they are sorted by an attribute
sub action_reorder_items {
my ($self) = @_;

my %sort_keys = (
partnumber => sub { $_[0]->part->partnumber },
description => sub { $_[0]->description },
qty => sub { $_[0]->qty },
sellprice => sub { $_[0]->sellprice },
discount => sub { $_[0]->discount },
cvpartnumber => sub { $_[0]->{cvpartnumber} },
);

$self->get_item_cvpartnumber($_) for @{$self->order->items_sorted};

my $method = $sort_keys{$::form->{order_by}};
my @to_sort =
map { { old_pos => $_->position, order_by => $method->($_) } }
@{ $self->order->items_sorted };
if ($::form->{sort_dir}) {
if ( $::form->{order_by} =~ m/qty|sellprice|discount/ ){
@to_sort = sort { $a->{order_by} <=> $b->{order_by} } @to_sort;
} else {
@to_sort = sort { $a->{order_by} cmp $b->{order_by} } @to_sort;
}
} else {
if ( $::form->{order_by} =~ m/qty|sellprice|discount/ ){
@to_sort = sort { $b->{order_by} <=> $a->{order_by} } @to_sort;
} else {
@to_sort = sort { $b->{order_by} cmp $a->{order_by} } @to_sort;
}
}
$self->js
->run('kivi.DeliveryOrder.redisplay_items', \@to_sort)
->render;
}

# save the order in a session variable and redirect to the part controller
sub action_create_part {
my ($self) = @_;

my $previousform = $::auth->save_form_in_session(non_scalars => 1);

my $callback = $self->url_for(
action => 'return_from_create_part',
type => $self->type, # type is needed for check_auth on return
previousform => $previousform,
);

flash_later('info',
t8('You are adding a new part while you are editing another document. You will be redirected to your document when saving the new part or aborting this form.')
);

my @redirect_params = (
controller => 'Part',
action => 'add',
part_type => $::form->{add_item}->{create_part_type},
callback => $callback,
inline_create => 1,
);

$self->redirect_to(@redirect_params);
}

sub action_return_from_create_part {
my ($self) = @_;

$self->{created_part} = SL::DB::Part->new(
id => delete $::form->{new_parts_id}
)->load if $::form->{new_parts_id};

$::auth->restore_form_from_session(delete $::form->{previousform});

$self->order($self->init_order);
$self->reinit_after_new_order();

if ($self->order->id) {
$self->pre_render();
$self->render(
'delivery_order/form',
title => $self->get_title_for('edit'),
%{$self->{template_args}}
);
} else {
$self->action_add;
}

}

sub action_stock_in_out_dialog {
my ($self) = @_;

my $part = SL::DB::Part->load_cached($::form->{parts_id}) or die "need parts_id";
my $unit = SL::DB::Unit->load_cached($::form->{unit}) or die "need unit";
my $stock = $::form->{stock};
my $row = $::form->{row};
my $item_id = $::form->{item_id};
my $qty = _parse_number($::form->{qty_as_number});

my $inout = $self->type_data->properties("transfer");

my @contents = DO->get_item_availability(parts_id => $part->id);
my $stock_info = DO->unpack_stock_information(packed => $stock);

$self->merge_stock_data($stock_info, \@contents, $part, $unit);

my $delivered = $self->order->delivered;
$self->render("delivery_order/stock_dialog", { layout => 0 },
WHCONTENTS => \@contents,
STOCK_INFO => $stock_info,
WAREHOUSES => !$delivered ? SL::DB::Manager::Warehouse->get_all(query => [ or => [ invalid => 0, invalid => undef ]], with_objects=> ["bins",]) : [],
part => $part,
do_qty => $qty,
do_unit => $unit->name,
delivered => $self->order->delivered,
row => $row,
item_id => $item_id,
in_out => $inout,
);
}

sub action_add_stock_in_line_to_dialog {
my ($self) = @_;

my $do_qty = _parse_number($::form->{do_qty});
my $qty_sum = $::form->{qty_sum};
my $row_count = $::form->{row_count};
my $part = SL::DB::Part->load_cached($::form->{parts_id}) or die "need parts_id";

my $row_as_html = $self->p->render('delivery_order/stock_dialog/_stock_in_new_row',
WAREHOUSES => SL::DB::Manager::Warehouse->get_all(with_objects=> ["bins",]),
PART => $part,
pos => $row_count + 1,
remaining_qty => $do_qty - $qty_sum,
);

$self->js->append('#stock-in-out-table tbody', $row_as_html)->render();
}

sub action_update_stock_information {
my ($self) = @_;

my $stock_info = $::form->{stock_info};
my $unit = $::form->{unit};
my $yaml = SL::YAML::Dump($stock_info);
my $stock_qty = $self->calculate_stock_in_out_from_stock_info($unit, $stock_info);

my $response = {
stock_info => $yaml,
stock_qty => $stock_qty,
};
$self->render(
\ SL::JSON::to_json($response),
{ layout => 0, type => 'json', process => 0 }
);
}

sub merge_stock_data {
my ($self, $stock_info, $contents, $part, $unit) = @_;
# TODO rewrite to mapping

if (!$self->order->delivered) {
for my $row (@$contents) {
# row here is in parts units. stock is in item units
$row->{available_qty} = _format_number(
$part->unit_obj->convert_to($row->{qty}, $unit)
);

for my $sinfo (@{ $stock_info }) {
next if $row->{bin_id} != $sinfo->{bin_id} ||
$row->{warehouse_id} != $sinfo->{warehouse_id} ||
$row->{chargenumber} ne $sinfo->{chargenumber} ||
$row->{bestbefore} ne $sinfo->{bestbefore};

$row->{"stock_$_"} = $sinfo->{$_}
for qw(qty unit error delivery_order_items_stock_id);
}
}

} else {
for my $sinfo (@{ $stock_info }) {
my $bin = SL::DB::Bin->load_cached($sinfo->{bin_id});
$sinfo->{warehousedescription} = $bin->warehouse->description;
$sinfo->{bindescription} = $bin->description;
map { $sinfo->{"stock_$_"} = $sinfo->{$_} } qw(qty unit);
}
}
}

# load the second row for one or more items
#
# This action gets the html code for all items second rows by rendering a template for
# the second row and sets the html code via client js.
sub action_load_second_rows {
my ($self) = @_;

foreach my $item_id (@{ $::form->{item_ids} }) {
my $idx = first_index { $_ eq $item_id } @{ $::form->{orderitem_ids} };
my $item = $self->order->items_sorted->[$idx];

$self->js_load_second_row($item, $item_id, 0);
}

# for lastcosts change-callback
$self->js->run('kivi.DeliveryOrder.init_row_handlers') if $self->order->is_sales;

$self->js->render();
}

# update description, notes and sellprice from master data
sub action_update_row_from_master_data {
my ($self) = @_;

foreach my $item_id (@{ $::form->{item_ids} }) {
my $idx = first_index { $_ eq $item_id } @{ $::form->{orderitem_ids} };
my $item = $self->order->items_sorted->[$idx];
my $texts = get_part_texts($item->part, $self->order->language_id);

$item->description($texts->{description});
$item->longdescription($texts->{longdescription});

my ($price_src, undef) = SL::Model::Record->get_best_price_and_discount_source($self->order, $item, ignore_given => 1);
$item->sellprice($price_src->price);
$item->active_price_source($price_src);

$self->js
->run('kivi.DeliveryOrder.update_sellprice', $item_id, $item->sellprice_as_number)
->html('.row_entry:has(#item_' . $item_id . ') [name = "partnumber"] a', $item->part->partnumber)
->val ('.row_entry:has(#item_' . $item_id . ') [name = "order.orderitems[].description"]', $item->description)
->val ('.row_entry:has(#item_' . $item_id . ') [name = "order.orderitems[].longdescription"]', $item->longdescription);

if ($self->search_cvpartnumber) {
$self->get_item_cvpartnumber($item);
$self->js->html('.row_entry:has(#item_' . $item_id . ') [name = "cvpartnumber"]', $item->{cvpartnumber});
}
}

$self->js_redisplay_line_values;

$self->js->render();
}

sub action_transfer_stock {
my ($self, $default_transfer) = @_;

if ($self->order->delivered) {
return $self->js->flash("error",
t8('The parts for this order have already been transferred')
)->render;
}

my $inout = $self->type_data->properties('transfer');

$self->save;

my $order = $self->order;

# TODO move to type data
my $trans_type = $inout eq 'in'
? SL::DB::Manager::TransferType->find_by(
direction => "in", description => "stock")
: SL::DB::Manager::TransferType->find_by(
direction => "out", description => "shipped");


my @transfer_requests;

for my $item (@{ $order->items_sorted }) {
for my $stock (@{ $item->delivery_order_stock_entries }) {
my $transfer = SL::DB::Inventory->new_from($stock);
$transfer->trans_type($trans_type);
$transfer->oe_id($order->id);
$transfer->qty($transfer->qty * -1) if $inout eq 'out';
$transfer->qty($transfer->qty * 1) if $inout eq 'in';
$transfer->comment(t8("Default transfer delivery order")) if $default_transfer;

push @transfer_requests, $transfer if defined $transfer->qty && $transfer->qty != 0;
};
}

if (!@transfer_requests) {
return $self->js->flash("error", t8("No stock to transfer"))->render;
}

SL::DB->client->with_transaction(sub {
$_->save for @transfer_requests;
$self->order->update_attributes(delivered => 1);
});
# update qty and stock info
foreach my $item (@{$self->order->items}) {
$self->order->prepare_stock_info($item);
my $stock_info_yaml = $item->{stock_info};
my $item_position = $item->position;
my $stock_qty = $self->calculate_stock_in_out($item);
my $unit = $item->unit;
$self->js->text("[data-position=$item_position] .data-stock-qty", "$stock_qty $unit");
my $selector = "[data-position=$item_position] .data-stock-info";
$self->js->val($selector, $stock_info_yaml);
}

$self->js
->flash("info", t8("Stock transfered"))
->run('kivi.ActionBar.setDisabled', '#save_action',
t8('This record has already been delivered.'))
->run('kivi.ActionBar.setDisabled', '#save_and_close',
t8('This record has already been delivered.'))
->run('kivi.ActionBar.setDisabled', '#transfer_out_action',
t8('The parts for this order have already been transferred'))
->run('kivi.ActionBar.setDisabled', '#transfer_out_default_action',
t8('The parts for this order have already been transferred'))
->run('kivi.ActionBar.setDisabled', '#transfer_in_action',
t8('The parts for this order have already been transferred'))
->run('kivi.ActionBar.setDisabled', '#transfer_in_default_action',
t8('The parts for this order have already been transferred'))
->run('kivi.ActionBar.setDisabled', '#delete_action',
t8('The parts for this order have already been transferred'))
->run('kivi.ActionBar.setEnabled', '#undo_transfer_action',
t8('The parts for this order have already been transferred'))
->html('#data-status-line', delivery_order_status_line($self->order))
->render;
}

sub action_transfer_stock_default {
my ($self) = @_;
my $delivery_order = $self->order;
my @items = @{$delivery_order->items_sorted};

# get default bin if set in config
my ($default_warehouse_id, $default_bin_id);
if ($::instance_conf->get_transfer_default_use_master_default_bin) {
$default_warehouse_id = $::instance_conf->get_warehouse_id;
$default_bin_id = $::instance_conf->get_bin_id;
}

my @transfer_requests = ();
my %parts_qty = ();
my %units_by_name = map { $_->name => $_ } @{ SL::DB::Manager::Unit->get_all };
foreach my $item (@items) {
my $part = $item->part;
my $base_unit_factor = $units_by_name{$part->unit}->factor || 1;
my $item_unit_factor = $units_by_name{$item->unit}->factor || 1;
my $qty = $item->qty * $item_unit_factor / $base_unit_factor;
return $self->js->flash('error', t8('Cannot transfer negative entries.'))->render() if $qty < 0;
$qty = 0 if (!$::instance_conf->get_transfer_default_services && $part->is_service);

$parts_qty{$part->id} += $qty if $qty;
push @transfer_requests, {
'delivery_order_item_id' => $item->id,
'warehouse_id' => $part->warehouse_id || $default_warehouse_id,
'bin_id' => $part->bin_id || $default_bin_id,
'unit' => $part->unit,
'qty' => $qty,
# added in check transfer_request out direction if possible
'chargenumber' => undef, # $item->serialnumber, # Is not used in delivery order
'bestbefore' => undef, # $item->bestbefore, # Is not used in delivery order
}
}

# check transfer_requests are correctly
my %parts_errors = (); # missing_bin, missing_qty, multiple_options
my $grouped_qty_query = qq|
SELECT SUM(qty) as qty, chargenumber, bestbefore
FROM inventory
WHERE parts_id = ? AND bin_id = ?
GROUP BY chargenumber, bestbefore
|;
my $dbh = $self->order->dbh;
my $in_out_direction = $delivery_order->type_data->properties('transfer');
for my $idx (0 .. scalar @transfer_requests - 1) {
my $transfer_request = $transfer_requests[$idx];
next unless $transfer_request->{qty}; # empty request
my $item = $items[$idx];
my $part_id = $item->parts_id;
my $bin_id = $transfer_request->{bin_id};
$parts_errors{$part_id}{missing_bin} = 1 unless $bin_id;
next unless $bin_id;
if ($in_out_direction eq 'out') {
my @grouped_qty = selectall_hashref_query(
$::form, $dbh, $grouped_qty_query, $part_id, $bin_id);

if (1 < scalar grep {$_->{qty} != 0} @grouped_qty) {
$parts_errors{$part_id}{multiple_options} = 1;
}
my $max_qty = sum0(map {$_->{qty}} @grouped_qty);
if ($max_qty < $parts_qty{$part_id}) {
$parts_errors{$part_id}{missing_qty} = $parts_qty{$part_id} - $max_qty;
$parts_errors{$part_id}{bin_id} = $bin_id;
}

next if $parts_errors{$part_id};
# find correct chargenumber and bestbefore
my $stock_info = first {$_->{qty} >= $transfer_request->{qty}} @grouped_qty;
$transfer_request->{chargenumber} = $stock_info->{chargenumber};
$transfer_request->{bestbefore} = $stock_info->{bestbefore};
}
}

# auslagern soll immer gehen, auch wenn nicht genügend auf lager ist.
# der lagerplatz ist hier extra konfigurierbar, bspw. Lager-Korrektur mit
# Lagerplatz Lagerplatz-Korrektur
my $default_warehouse_id_ignore_onhand = $::instance_conf->get_warehouse_id_ignore_onhand;
my $default_bin_id_ignore_onhand = $::instance_conf->get_bin_id_ignore_onhand;
if ($::instance_conf->get_transfer_default_ignore_onhand && $default_bin_id_ignore_onhand) {
foreach my $part_id (keys %parts_errors) {
# entsprechende defaults holen
# falls chargenumber, bestbefore oder anzahl nicht stimmt, auf automatischen
# lagerplatz wegbuchen!
foreach (@transfer_requests) {
if ($_->{delivery_order_item}->parts_id eq $part_id){
$_->{bin_id} = $default_bin_id_ignore_onhand;
$_->{warehouse_id} = $default_warehouse_id_ignore_onhand;
}
}
delete %parts_errors{$part_id};
}
}

# render errors
if (scalar keys %parts_errors) {
my @multiple_options = ();
foreach my $part_id (keys %parts_errors) {
my $part = SL::DB::Part->new(id => $part_id)->load();
if ($parts_errors{$part_id}{missing_bin}){
$self->js->error(t8('No standard bin set for #1.', $part->displayable_name));
}
if ($parts_errors{$part_id}{missing_qty}) {
my $bin = SL::DB::Manager::Bin->find_by(
id => $parts_errors{$part_id}{bin_id}
);
$self->js->error(
t8('There are #1 of "#2" missing from the bin #3 for transfer.',
$parts_errors{$part_id}{missing_qty}, $part->displayable_name, $bin->full_description));
}
if ($parts_errors{$part_id}{multiple_options}){
push @multiple_options, $part;
}
}
if (scalar @multiple_options) {
$self->js->error(t8(
"There are parts with multiple chargenumbers or bestbefore dates set. This can't be decided automatically. Pleas transfer this delivery order manually. Can't decided for #1.",
join ", ", map {$_->displayable_name} @multiple_options)
);
}
return $self->js->render();
}

# assign each delivery_order_item it's stock
for my $idx (0 .. scalar @transfer_requests - 1) {
my %transfer_request = %{$transfer_requests[$idx]};
next unless $transfer_request{qty}; # empty request

my $item = $items[$idx];
my @stocks = (SL::DB::DeliveryOrderItemsStock->new(%transfer_request));
$item->delivery_order_stock_entries(@stocks);
}

my $default_transfer = 1;
$self->action_transfer_stock($default_transfer);
}

sub action_undo_transfers {
my ( $self ) = @_;

SL::DB->client->with_transaction(sub {
foreach my $item (@{$self->order->orderitems}) {
foreach my $inv_item (@{ $item->delivery_order_stock_entries}) {
$inv_item->inventory->delete;
$inv_item->delete;
}
}
$self->order->update_attributes(delivered => 0);
$self->order->update_attributes(closed => 0);
});

flash_later('info', t8("Transfer undone"));
my @redirect_params = (
action => 'edit',
type => $self->type,
id => $self->order->id,
);

$self->redirect_to(@redirect_params);
}

sub js_load_second_row {
my ($self, $item, $item_id, $do_parse) = @_;

if ($do_parse) {
# Parse values from form (they are formated while rendering (template)).
# Workaround to pre-parse number-cvars (parse_custom_variable_values does not parse number values).
# This parsing is not necessary at all, if we assure that the second row/cvars are only loaded once.
foreach my $var (@{ $item->cvars_by_config }) {
$var->unparsed_value($::form->parse_amount(\%::myconfig, $var->{__unparsed_value})) if ($var->config->type eq 'number' && exists($var->{__unparsed_value}));
}
$item->parse_custom_variable_values;
}

my $row_as_html = $self->p->render('delivery_order/tabs/_second_row', ITEM => $item, TYPE => $self->type);

$self->js
->html('#second_row_' . $item_id, $row_as_html)
->data('#second_row_' . $item_id, 'loaded', 1);
}

sub js_redisplay_line_values {
my ($self) = @_;

my $is_sales = $self->order->is_sales;

# sales orders with margins
my @data;
if ($is_sales) {
@data = map {
[
$::form->format_amount(\%::myconfig, $_->{linetotal}, 2, 0),
$::form->format_amount(\%::myconfig, $_->{marge_total}, 2, 0),
$::form->format_amount(\%::myconfig, $_->{marge_percent}, 2, 0),
]} @{ $self->order->items_sorted };
} else {
@data = map {
[
$::form->format_amount(\%::myconfig, $_->{linetotal}, 2, 0),
]} @{ $self->order->items_sorted };
}

$self->js
->run('kivi.DeliveryOrder.redisplay_line_values', $is_sales, \@data);
}

sub js_redisplay_cvpartnumbers {
my ($self) = @_;

$self->get_item_cvpartnumber($_) for @{$self->order->items_sorted};

my @data = map {[$_->{cvpartnumber}]} @{ $self->order->items_sorted };

$self->js
->run('kivi.DeliveryOrder.redisplay_cvpartnumbers', \@data);
}

sub js_reset_order_and_item_ids_after_save {
my ($self) = @_;

$self->js
->val('#id', $self->order->id)
->val('#converted_from_record_type_ref', '')
->val('#converted_from_record_id', '')
->val('#order_' . $self->nr_key(), $self->order->number);

my $idx = 0;
foreach my $form_item_id (@{ $::form->{orderitem_ids} }) {
next if !$self->order->items_sorted->[$idx]->id;
next if $form_item_id !~ m{^new};
$self->js
->val (
'[name="orderitem_ids[+]"][value="' . $form_item_id . '"]',
$self->order->items_sorted->[$idx]->id)
->val ('#item_' . $form_item_id, $self->order->items_sorted->[$idx]->id)
->attr('#item_' . $form_item_id, "id",
'item_' . $self->order->items_sorted->[$idx]->id);
} continue {
$idx++;
}
$self->js->val('[name="converted_from_record_item_type_refs[+]"]', '');
$self->js->val('[name="converted_from_record_item_ids[+]"]', '');
}

#
# helpers
#

sub init_type {
my ($self) = @_;

my $type = $self->order->record_type;
if (none { $type eq $_ } @{$self->valid_types}) {
die "Not a valid type for delivery order";
}

$self->type($type);
}

sub init_cv {
my ($self) = @_;

return $self->type_data->properties("customervendor");
}

sub init_search_cvpartnumber {
my ($self) = @_;

my $user_prefs = SL::Helper::UserPreferences::PartPickerSearch->new();
my $search_cvpartnumber;
$search_cvpartnumber = !!$user_prefs->get_sales_search_customer_partnumber() if $self->cv eq 'customer';
$search_cvpartnumber = !!$user_prefs->get_purchase_search_makemodel() if $self->cv eq 'vendor';

return $search_cvpartnumber;
}

sub init_show_update_button {
my ($self) = @_;

!!SL::Helper::UserPreferences::UpdatePositions->new()->get_show_update_button();
}

sub init_p {
SL::Presenter->get;
}

sub init_order {
$_[0]->make_order;
}

sub init_part_picker_classification_ids {
my ($self) = @_;

return [ map { $_->id } @{ SL::DB::Manager::PartClassification->get_all(
where => $self->type_data->part_classification_query
) } ];
}

sub check_auth {
my ($self) = @_;

$::auth->assert($self->type_data->rights('view') || 'DOES_NOT_EXIST');
}

sub check_auth_for_edit {
my ($self) = @_;

$::auth->assert($self->type_data->rights('edit') || 'DOES_NOT_EXIST');
}

# build the selection box for contacts
#
# Needed, if customer/vendor changed.
sub build_contact_select {
my ($self) = @_;

select_tag('order.cp_id', [ $self->order->{$self->cv}->contacts ],
value_key => 'cp_id',
title_key => 'full_name_dep',
default => $self->order->cp_id,
with_empty => 1,
style => 'width: 300px',
);
}

# build the selection box for shiptos
#
# Needed, if customer/vendor changed.
sub build_shipto_select {
my ($self) = @_;

select_tag('order.shipto_id',
[ {
displayable_id => t8("No/individual shipping address"),
shipto_id => ''
},
$self->order->{$self->cv}->shipto ],
value_key => 'shipto_id',
title_key => 'displayable_id',
default => $self->order->shipto_id,
with_empty => 0,
style => 'width: 300px',
);
}

# build the inputs for the cusom shipto dialog
#
# Needed, if customer/vendor changed.
sub build_shipto_inputs {
my ($self) = @_;

my $content = $self->p->render('common/_ship_to_dialog',
vc_obj => $self->order->customervendor,
cs_obj => $self->order->custom_shipto,
cvars => $self->order->custom_shipto->cvars_by_config,
id_selector => '#order_shipto_id');

div_tag($content, id => 'shipto_inputs');
}

# render the info line for business
#
# Needed, if customer/vendor changed.
sub build_business_info_row
{
$_[0]->p->render('delivery_order/tabs/_business_info_row', SELF => $_[0]);
}


sub load_order {
my ($self) = @_;

return if !$::form->{id};

$self->order(SL::DB::DeliveryOrder->new(id => $::form->{id})->load);

$self->reinit_after_new_order();

return $self->order;
}

# load or create a new order object
#
# And assign changes from the form to this object.
# If the order is loaded from db, check if items are deleted in the form,
# remove them form the object and collect them for removing from db on saving.
# Then create/update items from form (via make_item) and add them.
sub make_order {
my ($self) = @_;

# add_items adds items to an order with no items for saving, but they cannot
# be retrieved via items until the order is saved. Adding empty items to new
# order here solves this problem.
my $order;
if ($::form->{id}) {
$order = SL::DB::DeliveryOrder->new(
id => $::form->{id}
)->load(
with => [
'orderitems',
'orderitems.part',
]
);
} else {
$order = SL::DB::DeliveryOrder->new(
orderitems => [],
currency_id => $::instance_conf->get_currency_id(),
record_type => $::form->{type}
);
$order = SL::Model::Record->update_after_new($order);
}

my $cv_id_method = $order->type_data->properties('customervendor'). '_id';
if (!$::form->{id} && $::form->{$cv_id_method}) {
$order->$cv_id_method($::form->{$cv_id_method});
$order = SL::Model::Record->update_after_customer_vendor_change($order);
}

# don't assign hashes as objects
my $form_orderitems = delete $::form->{order}->{orderitems};

$order->assign_attributes(%{$::form->{order}});

# restore form values
$::form->{order}->{orderitems} = $form_orderitems;

$self->setup_custom_shipto_from_form($order, $::form);

# remove deleted items
$self->item_ids_to_delete([]);
foreach my $idx (reverse 0..$#{$order->orderitems}) {
my $item = $order->orderitems->[$idx];
if (none { $item->id == $_->{id} } @{$form_orderitems}) {
splice @{$order->orderitems}, $idx, 1;
push @{$self->item_ids_to_delete}, $item->id;
}
}

my @items;
my $pos = 1;
foreach my $form_attr (@{$form_orderitems}) {
my $item = make_item($order, $form_attr);
$item->position($pos);
push @items, $item;
$pos++;
}

$order->add_items(grep {!$_->id} @items);

return $order;
}

# create or update items from form
#
# Make item objects from form values. For items already existing read from db.
# Create a new item else. And assign attributes.
sub make_item {
my ($record, $attr) = @_;

my $item;
$item = first { $_->id == $attr->{id} } @{$record->items} if $attr->{id};

my $is_new = !$item;

# add_custom_variables adds cvars to an orderitem with no cvars for saving, but
# they cannot be retrieved via custom_variables until the order/orderitem is
# saved. Adding empty custom_variables to new orderitem here solves this problem.
$item ||= SL::DB::DeliveryOrderItem->new(custom_variables => []);

# handle stock info
if (my $stock_info = delete $attr->{stock_info}) {
my %existing = map { $_->id => $_ } $item->delivery_order_stock_entries;
my @save;

for my $line (@{ DO->unpack_stock_information(packed => $stock_info) }) {
# lookup existing or make new
my $obj = delete $existing{$line->{delivery_order_items_stock_id}}
// SL::DB::DeliveryOrderItemsStock->new;

# assign attributes
$obj->$_($line->{$_}) for qw(bin_id warehouse_id chargenumber qty unit);
$obj->bestbefore_as_date($line->{bestfbefore})
if $line->{bestbefore} && $::instance_conf->get_show_bestbefore;
push @save, $obj if $obj->qty;
}

$item->delivery_order_stock_entries(@save);
}

$item->assign_attributes(%$attr);

if ($is_new) {
my $texts = get_part_texts($item->part, $record->language_id);
$item->longdescription($texts->{longdescription}) if !defined $attr->{longdescription};
$item->project_id($record->globalproject_id) if !defined $attr->{project_id};
$item->lastcost($record->is_sales ? $item->part->lastcost : 0) if !defined $attr->{lastcost_as_number};
}

return $item;
}

# create a new item
#
# This is used to add one item
sub new_item {
my ($record, $attr) = @_;

my $item = SL::DB::DeliveryOrderItem->new;

# Remove attributes where the user left or set the inputs empty.
# So these attributes will be undefined and we can distinguish them
# from zero later on.
for (qw(qty_as_number sellprice_as_number discount_as_percent)) {
delete $attr->{$_} if $attr->{$_} eq '';
}

$item->assign_attributes(%$attr);

my $part = SL::DB::Part->new(id => $attr->{parts_id})->load;
$item->qty(1.0) if !$item->qty;
$item->unit($part->unit) if !$item->unit;

my ($price_src, $discount_src) = SL::Model::Record->get_best_price_and_discount_source($record, $item, ignore_given => 0);

my %new_attr;
$new_attr{part} = $part;
$new_attr{description} = $part->description if ! $item->description;
$new_attr{qty} = 1.0 if ! $item->qty;
$new_attr{price_factor_id} = $part->price_factor_id if ! $item->price_factor_id;
$new_attr{sellprice} = $price_src->price;
$new_attr{discount} = $discount_src->discount;
$new_attr{active_price_source} = $price_src;
$new_attr{active_discount_source} = $discount_src;
$new_attr{longdescription} = $part->notes if ! defined $attr->{longdescription};
$new_attr{project_id} = $record->globalproject_id;
$new_attr{lastcost} = $record->is_sales ? $part->lastcost : 0;

# add_custom_variables adds cvars to an orderitem with no cvars for saving, but
# they cannot be retrieved via custom_variables until the order/orderitem is
# saved. Adding empty custom_variables to new orderitem here solves this problem.
$new_attr{custom_variables} = [];

my $texts = get_part_texts(
$part, $record->language_id,
description => $new_attr{description},
longdescription => $new_attr{longdescription}
);

$item->assign_attributes(%new_attr, %{ $texts });

return $item;
}

# setup custom shipto from form
#
# The dialog returns form variables starting with 'shipto' and cvars starting
# with 'shiptocvar_'.
# Mark it to be deleted if a shipto from master data is selected
# (i.e. order has a shipto).
# Else, update or create a new custom shipto. If the fields are empty, it
# will not be saved on save.
sub setup_custom_shipto_from_form {
my ($self, $order, $form) = @_;

if ($order->shipto) {
$self->is_custom_shipto_to_delete(1);
} else {
my $custom_shipto =
$order->custom_shipto
|| $order->custom_shipto(
SL::DB::Shipto->new(module => 'DO', custom_variables => [])
);

my $shipto_cvars = {
map { my ($key) = m{^shiptocvar_(.+)}; $key => delete $form->{$_}}
grep { m{^shiptocvar_} }
keys %$form
};
my $shipto_attrs = {
map { $_ => delete $form->{$_}}
grep { m{^shipto} }
keys %$form
};

$custom_shipto->assign_attributes(%$shipto_attrs);
$custom_shipto->cvar_by_name($_)->value($shipto_cvars->{$_}) for keys %$shipto_cvars;
}
}

# get data for saving, printing, ..., that is not changed in the form
#
# Only cvars for now.
sub get_unalterable_data {
my ($self) = @_;

foreach my $item (@{ $self->order->items }) {
# autovivify all cvars that are not in the form (cvars_by_config can do it).
# workaround to pre-parse number-cvars (parse_custom_variable_values does not parse number values).
foreach my $var (@{ $item->cvars_by_config }) {
$var->unparsed_value($::form->parse_amount(\%::myconfig, $var->{__unparsed_value})) if ($var->config->type eq 'number' && exists($var->{__unparsed_value}));
}
$item->parse_custom_variable_values;
}
}

# save the order
#
# And delete items that are deleted in the form.
sub save {
my ($self) = @_;

set_record_link_conversions($self->order,
delete $::form->{RECORD_TYPE_REF()}
=> delete $::form->{RECORD_ID()},
delete $::form->{RECORD_ITEM_TYPE_REF()}
=> delete $::form->{RECORD_ITEM_ID()},
);

my $items_to_delete = scalar @{ $self->item_ids_to_delete || [] }
? SL::DB::Manager::DeliveryOrderItem->get_all(where => [id => $self->item_ids_to_delete])
: undef;

SL::Model::Record->save($self->order,
with_validity_token => {
scope => SL::DB::ValidityToken::SCOPE_DELIVERY_ORDER_SAVE(),
token => $::form->{form_validity_token}
},
delete_custom_shipto => $self->is_custom_shipto_to_delete || $self->order->custom_shipto->is_empty,
items_to_delete => $items_to_delete,
);

if ($::form->{email_journal_id}) {
my $email_journal = SL::DB::EmailJournal->new(
id => delete $::form->{email_journal_id}
)->load;
$email_journal->link_to_record_with_attachment(
$self->order,
delete $::form->{email_attachment_id}
);
}

delete $::form->{form_validity_token};
}

sub reinit_after_new_order {
my ($self) = @_;

# change form type
$::form->{type} = $self->order->type;
$self->type($self->init_type);
$self->type_data($self->init_type_data);
$self->cv($self->init_cv);
$self->check_auth;

$self->setup_custom_shipto_from_form($self->order, $::form);

foreach my $item (@{$self->order->items_sorted}) {
# set item ids to new fake id, to identify them as new items
$item->{new_fake_id} = join('_', 'new', Time::HiRes::gettimeofday(), int rand 1000000000000);

# trigger rendering values for second row as hidden, because they
# are loaded only on demand. So we need to keep the values from the
# source.
$item->{render_second_row} = 1;
}

$self->order->prepare_stock_info($_) for $self->order->items;
$self->get_unalterable_data();
}


sub pre_render {
my ($self) = @_;

$self->{all_taxzones} = SL::DB::Manager::TaxZone->get_all_sorted();
$self->{all_currencies} = SL::DB::Manager::Currency->get_all_sorted();
$self->{all_departments} = SL::DB::Manager::Department->get_all_sorted();
$self->{all_languages} = SL::DB::Manager::Language->get_all_sorted( query => [ or => [ obsolete => 0, id => $self->order->language_id ] ] );
$self->{all_employees} = SL::DB::Manager::Employee->get_all(where => [ or => [ id => $self->order->employee_id,
deleted => 0 ] ],
sort_by => 'name');
$self->{all_salesmen} = SL::DB::Manager::Employee->get_all(where => [ or => [ id => $self->order->salesman_id,
deleted => 0 ] ],
sort_by => 'name');
$self->{all_payment_terms} = SL::DB::Manager::PaymentTerm->get_all_sorted(where => [ or => [ id => $self->order->payment_id,
obsolete => 0 ] ]);
$self->{all_delivery_terms} = SL::DB::Manager::DeliveryTerm->get_all_sorted();
$self->{current_employee_id} = SL::DB::Manager::Employee->current->id;
$self->{order_probabilities} = [ map { { title => ($_ * 10) . '%', id => $_ * 10 } } (0..10) ];
$self->{positions_scrollbar_height} = SL::Helper::UserPreferences::PositionsScrollbar->new()->get_height();

my $print_form = Form->new('');
$print_form->{type} = $self->type;
$print_form->{printers} = SL::DB::Manager::Printer->get_all_sorted;
$self->{print_options} = SL::Helper::PrintOptions->get_print_options(
form => $print_form,
options => {dialog_name_prefix => 'print_options.',
show_headers => 1,
no_queue => 1,
no_postscript => 1,
no_opendocument => 0,
no_html => 1},
);

foreach my $item (@{$self->order->orderitems}) {
my $price_source = SL::PriceSource->new(record_item => $item, record => $self->order);
$item->active_price_source( $price_source->price_from_source( $item->active_price_source ));
$item->active_discount_source($price_source->discount_from_source($item->active_discount_source));
}

if ($self->order->${\ $self->type_data->properties("nr_key") } && $::instance_conf->get_webdav) {
my $webdav = SL::Webdav->new(
type => $self->type,
number => $self->order->number,
);
my @all_objects = $webdav->get_all_objects;
@{ $self->{template_args}->{WEBDAV} } = map { { name => $_->filename,
type => t8('File'),
link => File::Spec->catfile($_->full_filedescriptor),
} } @all_objects;
}

$self->{template_args}{in_out} = $self->type_data->properties("transfer");
$self->{template_args}{longdescription_dialog_size_percentage} = SL::Helper::UserPreferences::DisplayPreferences->new()->get_longdescription_dialog_size_percentage();

$self->get_item_cvpartnumber($_) for @{$self->order->items_sorted};

$::request->{layout}->use_javascript("${_}.js") for qw(
kivi.SalesPurchase kivi.DeliveryOrder kivi.File calculate_qty kivi.Validator
follow_up show_history
);
$self->setup_edit_action_bar;
}

sub setup_edit_action_bar {
my ($self, %params) = @_;

my $deletion_allowed = $self->type_data->show_menu("delete");
my $may_edit_create = $::auth->assert(
$self->type_data->rights('edit') || 'DOES_NOT_EXIST', 1
);

my $confirmation_on_workflow = $self->order->delivered ? undef
: ( $self->order->is_sales && $::instance_conf->get_sales_delivery_order_check_stocked) ? t8('This record has not been stocked out. Proceed?')
: (!$self->order->is_sales && $::instance_conf->get_purchase_delivery_order_check_stocked) ? t8('This record has not been stocked in. Proceed?')
: undef;

for my $bar ($::request->layout->get('actionbar')) {
$bar->add(
combobox => [
action => [
t8('Save'),
id => 'save_action',
call => [ 'kivi.DeliveryOrder.save', {
action => 'save',
warn_on_duplicates => $::instance_conf->get_order_warn_duplicate_parts,
warn_on_reqdate => $::instance_conf->get_order_warn_no_deliverydate,
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: $self->order->delivered ? t8('This record has already been delivered.')
: $self->order->closed ? t8('This record has already been closed.')
: undef,
],
action => [
t8('Save and Close'),
id => 'save_and_close',
call => [ 'kivi.DeliveryOrder.save', {
action => 'save',
warn_on_duplicates => $::instance_conf->get_order_warn_duplicate_parts,
warn_on_reqdate => $::instance_conf->get_order_warn_no_deliverydate,
form_params => [
{ name => 'back_to_caller', value => 1 },
],
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: $self->order->delivered ? t8('This record has already been delivered.')
: $self->order->closed ? t8('This record has already been closed.')
: undef,
],
action => [
t8('Mark as closed'),
id => 'close_order',
call => [ 'kivi.DeliveryOrder.close_order' ],
confirm => t8('This will remove the delivery order from showing as open even if contents are not delivered. Proceed?'),
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: $self->order->closed ? t8('This record has already been closed.')
: undef,
],
action => [
t8('Save as new'),
call => [ 'kivi.DeliveryOrder.save', {
action => 'save_as_new',
warn_on_duplicates => $::instance_conf->get_order_warn_duplicate_parts,
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: $self->type eq 'supplier_delivery_order' ? t8('Need a workflow for Supplier Delivery Order')
: $self->type eq 'rma_delivery_order' ? t8('Need a workflow for RMA Delivery Order.')
: !$self->order->id ? t8('This object has not been saved yet.')
: undef,
],
], # end of combobox "Save"

combobox => [
action => [
t8('Workflow'),
],
action => [
t8('Create Invoice'),
call => [ 'kivi.DeliveryOrder.save', {
action => 'workflow_invoice',
warn_on_duplicates => $::instance_conf->get_order_warn_duplicate_parts,
}],
only_if => $self->type_data->show_menu("workflow_invoice"),
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: undef,
confirm => $confirmation_on_workflow,
],
action => [
t8('Create Reclamation'),
call => [ 'kivi.DeliveryOrder.save', {
action => 'workflow_new_record',
warn_on_duplicates => $::instance_conf->get_order_warn_duplicate_parts,
form_params => [
{ name => 'to_type',
value => $self->order->is_sales ? SALES_RECLAMATION_TYPE()
: PURCHASE_RECLAMATION_TYPE() },
],
}],
only_if => $self->type_data->show_menu('workflow_reclamation'),
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: undef,
confirm => $confirmation_on_workflow,
],

], # end of combobox "Workflow"

combobox => [
action => [
t8('Export'),
],
action => [
t8('Save and preview PDF'),
call => [ 'kivi.DeliveryOrder.save', {
action => 'preview_pdf',
warn_on_duplicates => $::instance_conf->get_order_warn_duplicate_parts,
warn_on_reqdate => $::instance_conf->get_order_warn_no_deliverydate,
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.') : undef,
],
action => [
t8('Save and print'),
call => [ 'kivi.DeliveryOrder.show_print_options', {
warn_on_duplicates => $::instance_conf->get_order_warn_duplicate_parts,
warn_on_reqdate => $::instance_conf->get_order_warn_no_deliverydate },
],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.') : undef,
],
action => [
t8('Save and E-mail'),
id => 'save_and_email_action',
call => [ 'kivi.DeliveryOrder.save', {
action => 'save_and_show_email_dialog',
warn_on_duplicates => $::instance_conf->get_order_warn_duplicate_parts,
warn_on_reqdate => $::instance_conf->get_order_warn_no_deliverydate,
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: undef,
],
action => [
t8('Download attachments of all parts'),
call => [ 'kivi.File.downloadOrderitemsFiles', $::form->{type}, $::form->{id} ],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: undef,
only_if => $::instance_conf->get_doc_storage,
],
], # end of combobox "Export"

action => [
t8('Delete'),
id => 'delete_action',
call => [ 'kivi.DeliveryOrder.delete_order' ],
confirm => $::locale->text('Do you really want to delete this object?'),
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: $self->order->delivered ? t8('The parts for this order have already been transferred')
: undef,
only_if => $self->type_data->show_menu("delete"),
],

combobox => [
action => [
t8('Transfer out'),
id => 'transfer_out_action',
call => [ 'kivi.DeliveryOrder.save', {
action => 'transfer_stock',
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: $self->order->delivered ? t8('The parts for this order have already been transferred')
: undef,
only_if => $self->type_data->properties('transfer') eq 'out',
confirm => t8('Do you really want to transfer the stock and set this order to delivered?'),
],
action => [
t8('Transfer out via default'),
id => 'transfer_out_default_action',
call => [ 'kivi.DeliveryOrder.save', {
action => 'transfer_stock_default',
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: $self->order->delivered ? t8('The parts for this order have already been transferred')
: undef,
only_if => $self->type_data->properties('transfer') eq 'out',
confirm => t8('Do you really want to transfer the stock and set this order to delivered?'),
],
action => [
t8('Transfer in'),
id => 'transfer_in_action',
call => [ 'kivi.DeliveryOrder.save', {
action => 'transfer_stock',
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: $self->order->delivered ? t8('The parts for this order have already been transferred')
: undef,
only_if => $self->type_data->properties('transfer') eq 'in',
confirm => t8('Do you really want to transfer the stock and set this order to delivered?'),
],
action => [
t8('Transfer in via default'),
id => 'transfer_in_default_action',
call => [ 'kivi.DeliveryOrder.save', {
action => 'transfer_stock_default',
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: $self->order->delivered ? t8('The parts for this order have already been transferred')
: undef,
only_if => $self->type_data->properties('transfer') eq 'in',
confirm => t8('Do you really want to transfer the stock and set this order to delivered?'),
],
action => [
t8('Undo Transfer'),
id => 'undo_transfer_action',
call => [ 'kivi.DeliveryOrder.save', {
action => 'undo_transfers',
}],
disabled => !$may_edit_create ? t8('You do not have the permissions to access this function.')
: !$self->order->id ? t8('This object has not been saved yet.')
: undef,
disabled => !$self->order->delivered,
confirm => t8('Do you really want undo transfers the stock and set this order to undelivered?'),
],
],

combobox => [
action => [
t8('more')
],
action => [
t8('Follow-Up'),
call => [ 'kivi.DeliveryOrder.follow_up_window' ],
disabled => !$self->order->id ? t8('This object has not been saved yet.') : undef,
only_if => $::auth->assert('productivity', 1),
],
action => [
t8('History'),
call => [ 'set_history_window', $self->order->id, 'id' ],
disabled => !$self->order->id ? t8('This record has not been saved yet.') : undef,
],
], # end of combobox "more"
);
}
}

sub generate_pdf {
my ($order, $pdf_ref, $params) = @_;

my @errors = ();

my $print_form = Form->new('');
$print_form->{type} = $order->type;
$print_form->{formname} = $params->{formname} || $order->type;
$print_form->{format} = $params->{format} || 'pdf';
$print_form->{media} = $params->{media} || 'file';
$print_form->{groupitems} = $params->{groupitems};
$print_form->{printer_id} = $params->{printer_id};
$print_form->{media} = 'file' if $print_form->{media} eq 'screen';

$order->language($params->{language});
$order->flatten_to_form($print_form, format_amounts => 1);

my $template_ext;
my $template_type;
if ($print_form->{format} =~ /(opendocument|oasis)/i) {
$template_ext = 'odt';
$template_type = 'OpenDocument';
}

# search for the template
my ($template_file, @template_files) = SL::Helper::CreatePDF->find_template(
name => $print_form->{formname},
extension => $template_ext,
email => $print_form->{media} eq 'email',
language => $params->{language},
printer_id => $print_form->{printer_id},
);

if (!defined $template_file) {
push @errors, $::locale->text(
'Cannot find matching template for this print request. Please contact your template maintainer. I tried these: #1.',
join ', ', map { "'$_'"} @template_files
);
}

return @errors if scalar @errors;

$print_form->throw_on_error(sub {
eval {
$print_form->prepare_for_printing;

$$pdf_ref = SL::Helper::CreatePDF->create_pdf(
format => $print_form->{format},
template_type => $template_type,
template => $template_file,
variables => $print_form,
variable_content_types => {
longdescription => 'html',
partnotes => 'html',
notes => 'html',
},
);
1;
} || push @errors, ref($EVAL_ERROR) eq 'SL::X::FormError' ? $EVAL_ERROR->error : $EVAL_ERROR;
});

return @errors;
}

sub get_files_for_email_dialog {
my ($self) = @_;

my %files = map { ($_ => []) } qw(versions files vc_files part_files);

return %files if !$::instance_conf->get_doc_storage;

if ($self->order->id) {
$files{versions} = [ SL::File->get_all_versions(object_id => $self->order->id, object_type => $self->order->type, file_type => 'document') ];
$files{files} = [ SL::File->get_all( object_id => $self->order->id, object_type => $self->order->type, file_type => 'attachment') ];
$files{vc_files} = [ SL::File->get_all( object_id => $self->order->{$self->cv}->id, object_type => $self->cv, file_type => 'attachment') ];
$files{project_files} = [ SL::File->get_all( object_id => $self->order->globalproject_id, object_type => 'project', file_type => 'attachment') ];
}

my @parts =
uniq_by { $_->{id} }
map {
+{ id => $_->part->id,
partnumber => $_->part->partnumber }
} @{$self->order->items_sorted};

foreach my $part (@parts) {
my @pfiles = SL::File->get_all(object_id => $part->{id}, object_type => 'part');
push @{ $files{part_files} }, map { +{ %{ $_ }, partnumber => $part->{partnumber} } } @pfiles;
}

foreach my $key (keys %files) {
$files{$key} = [ sort_by { lc $_->{db_file}->{file_name} } @{ $files{$key} } ];
}

return %files;
}

sub get_title_for {
my ($self, $action) = @_;

return '' if none { lc($action)} qw(add edit);
return $self->type_data->text($action);
}

sub get_item_cvpartnumber {
my ($self, $item) = @_;

return if !$self->search_cvpartnumber;
return if !$self->order->customervendor;

if ($self->cv eq 'vendor') {
my @mms =
grep { $_->make eq $self->order->customervendor->id }
@{$item->part->makemodels};
$item->{cvpartnumber} = $mms[0]->model if scalar @mms;
} elsif ($self->cv eq 'customer') {
my @cps =
grep { $_->customer_id eq $self->order->customervendor->id }
@{$item->part->customerprices};
$item->{cvpartnumber} = $cps[0]->customer_partnumber if scalar @cps;
}
}

sub get_part_texts {
my ($part_or_id, $language_or_id, %defaults) = @_;

my $part = ref($part_or_id) ? $part_or_id : SL::DB::Part->load_cached($part_or_id);
my $language_id = ref($language_or_id) ? $language_or_id->id : $language_or_id;
my $texts = {
description => $defaults{description} // $part->description,
longdescription => $defaults{longdescription} // $part->notes,
};

return $texts unless $language_id;

my $translation = SL::DB::Manager::Translation->get_first(
where => [
parts_id => $part->id,
language_id => $language_id,
]);

$texts->{description} = $translation->translation if $translation && $translation->translation;
$texts->{longdescription} = $translation->longdescription if $translation && $translation->longdescription;

return $texts;
}

sub nr_key {
return $_[0]->type_data->properties("nr_key");
}

sub save_history {
my ($self, $addition) = @_;

my $number_type = $self->nr_key;
my $snumbers = $number_type . '_' . $self->order->$number_type;

SL::DB::History->new(
trans_id => $self->order->id,
employee_id => SL::DB::Manager::Employee->current->id,
what_done => $self->order->type,
snumbers => $snumbers,
addition => $addition,
)->save;
}

sub store_pdf_to_webdav_and_filemanagement {
my($order, $content, $filename, $variant) = @_;

my @errors;

# copy file to webdav folder
if ($order->number && $::instance_conf->get_webdav_documents) {
my $webdav = SL::Webdav->new(
type => $order->type,
number => $order->number,
);
my $webdav_file = SL::Webdav::File->new(
webdav => $webdav,
filename => $filename,
);
eval {
$webdav_file->store(data => \$content);
1;
} or do {
push @errors, t8('Storing PDF to webdav folder failed: #1', $@);
};
}
if ($order->id && $::instance_conf->get_doc_storage) {
eval {
SL::File->save(object_id => $order->id,
object_type => $order->type,
mime_type => 'application/pdf',
source => 'created',
file_type => 'document',
file_name => $filename,
file_contents => $content,
print_variant => $variant);
1;
} or do {
push @errors, t8('Storing PDF in storage backend failed: #1', $@);
};
}

return @errors;
}

sub calculate_stock_in_out_from_stock_info {
my ($self, $unit, $stock_info) = @_;

return "" if !$unit;

my %units_by_name = map { $_->name => $_ } @{ SL::DB::Manager::Unit->get_all };

my $sum = sum0 map {
$units_by_name{$_->{unit}}->convert_to($_->{qty}, $units_by_name{$unit})
} @$stock_info;

my $content = _format_number($sum, 2) . ' ' . $unit;

return $content;
}

sub calculate_stock_in_out {
my ($self, $item, $stock_info) = @_;

return "" if !$item->part || !$item->part->unit || !$item->unit;

my $sum = sum0 map {
$_->unit_obj->convert_to($_->qty, $item->unit_obj)
} $item->delivery_order_stock_entries;

my $content = _format_number($sum, 2);

return $content;
}

sub init_type_data {
my ($self) = @_;
SL::DB::Helper::TypeDataProxy->new('SL::DB::DeliveryOrder', $self->order->record_type);
}

sub init_valid_types {
$_[0]->type_data->valid_types;
}

1;

__END__

=encoding utf-8

=head1 NAME

SL::Controller::Order - controller for orders

=head1 SYNOPSIS

This is a new form to enter orders, completely rewritten with the use
of controller and java script techniques.

The aim is to provide the user a better experience and a faster workflow. Also
the code should be more readable, more reliable and better to maintain.

=head2 Key Features

=over 4

=item *

One input row, so that input happens every time at the same place.

=item *

Use of pickers where possible.

=item *

Possibility to enter more than one item at once.

=item *

Item list in a scrollable area, so that the workflow buttons stay at
the bottom.

=item *

Reordering item rows with drag and drop is possible. Sorting item rows is
possible (by partnumber, description, qty, sellprice and discount for now).

=item *

No C<update> is necessary. All entries and calculations are managed
with ajax-calls and the page only reloads on C<save>.

=item *

User can see changes immediately, because of the use of java script
and ajax.

=back

=head1 CODE

=head2 Layout

=over 4

=item * C<SL/Controller/Order.pm>

the controller

=item * C<template/webpages/delivery_order/form.html>

main form

=item * C<template/webpages/delivery_order/tabs/basic_data.html>

Main tab for basic_data.

This is the only tab here for now. "linked records" and "webdav" tabs are
reused from generic code.

=over 4

=item * C<template/webpages/delivery_order/tabs/_business_info_row.html>

For displaying information on business type

=item * C<template/webpages/delivery_order/tabs/_item_input.html>

The input line for items

=item * C<template/webpages/delivery_order/tabs/_row.html>

One row for already entered items

=item * C<template/webpages/delivery_order/tabs/_tax_row.html>

Displaying tax information

=back

=item * C<js/kivi.DeliveryOrder.js>

java script functions

=back

=head1 TODO

=over 4

=item * testing

=item * price sources: little symbols showing better price / better discount

=item * select units in input row?

=item * check for direct delivery (workflow sales order -> purchase order)

=item * access rights

=item * display weights

=item * mtime check

=item * optional client/user behaviour

(transactions has to be set - department has to be set -
force project if enabled in client config - transport cost reminder)

=back

=head1 KNOWN BUGS AND CAVEATS

=over 4

=item *

Customer discount is not displayed as a valid discount in price source popup
(this might be a bug in price sources)

(I cannot reproduce this (Bernd))

=item *

No indication that <shift>-up/down expands/collapses second row.

=item *

Inline creation of parts is not currently supported

=item *

Table header is not sticky in the scrolling area.

=item *

Sorting does not include C<position>, neither does reordering.

This behavior was implemented intentionally. But we can discuss, which behavior
should be implemented.

=back

=head1 To discuss / Nice to have

=over 4

=item *

How to expand/collapse second row. Now it can be done clicking the icon or
<shift>-up/down.

=item *

Possibility to select PriceSources in input row?

=item *

This controller uses a (changed) copy of the template for the PriceSource
dialog. Maybe there could be used one code source.

=item *

Rounding-differences between this controller (PriceTaxCalculator) and the old
form. This is not only a problem here, but also in all parts using the PTC.
There exists a ticket and a patch. This patch should be testet.

=item *

An indicator, if the actual inputs are saved (like in an
editor or on text processing application).

=item *

A warning when leaving the page without saving unchanged inputs.


=back

=head1 AUTHOR

Bernd Bleßmann E<lt>bernd@kivitendo-premium.deE<gt>

=cut
(20-20/85)