bin/mozilla/is.pl

   1 #=====================================================================
   2 # LX-Office ERP
   3 # Copyright (C) 2004
   4 # Based on SQL-Ledger Version 2.1.9
   5 # Web http://www.lx-office.org
   6 #
   7 #=====================================================================
   8 # SQL-Ledger Accounting
   9 # Copyright (c) 1998-2002
  10 #
  11 #  Author: Dieter Simader
  12 #   Email: dsimader@sql-ledger.org
  13 #     Web: http://www.sql-ledger.org
  14 #
  15 #
  16 # This program is free software; you can redistribute it and/or modify
  17 # it under the terms of the GNU General Public License as published by
  18 # the Free Software Foundation; either version 2 of the License, or
  19 # (at your option) any later version.
  20 #
  21 # This program is distributed in the hope that it will be useful,
  22 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  23 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  24 # GNU General Public License for more details.
  25 # You should have received a copy of the GNU General Public License
  26 # along with this program; if not, write to the Free Software
  27 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  28 # MA 02110-1335, USA.
  29 #======================================================================
  30 #
  31 # Inventory invoicing module
  32 #
  33 #======================================================================
  34
  35 use SL::FU;
  36 use SL::IS;
  37 use SL::OE;
  38 use SL::MoreCommon qw(restore_form save_form);
  39 use SL::RecordLinks;
  40
  41 use Data::Dumper;
  42 use DateTime;
  43 use List::MoreUtils qw(any uniq);
  44 use List::Util qw(max sum);
  45 use List::UtilsBy qw(sort_by);
  46 use English qw(-no_match_vars);
  47
  48 use SL::DB::BankTransactionAccTrans;
  49 use SL::DB::Default;
  50 use SL::DB::Customer;
  51 use SL::DB::Department;
  52 use SL::DB::Invoice;
  53 use SL::DB::PaymentTerm;
  54
  55 require "bin/mozilla/common.pl";
  56 require "bin/mozilla/io.pl";
  57
  58 use strict;
  59
  60 1;
  61
  62 # end of main
  63
  64 sub _may_view_or_edit_this_invoice {
  65   return 1 if  $::auth->assert('invoice_edit', 1);       # may edit all invoices
  66   return 0 if !$::form->{id};                            # creating new invoices isn't allowed without invoice_edit
  67   return 1 if  $::auth->assert('sales_invoice_view', 1); # viewing is allowed with this right
  68   return 0 if !$::form->{globalproject_id};              # existing records without a project ID are not allowed
  69   return SL::DB::Project->new(id => $::form->{globalproject_id})->load->may_employee_view_project_invoices(SL::DB::Manager::Employee->current);
  70 }
  71
  72 sub _assert_access {
  73   my $cache = $::request->cache('is.pl::_assert_access');
  74
  75   $cache->{_may_view_or_edit_this_invoice} = _may_view_or_edit_this_invoice()                              if !exists $cache->{_may_view_or_edit_this_invoice};
  76   $::form->show_generic_error($::locale->text("You do not have the permissions to access this function.")) if !       $cache->{_may_view_or_edit_this_invoice};
  77 }
  78
  79 sub add {
  80   $main::lxdebug->enter_sub();
  81
  82   my $form     = $main::form;
  83   my $locale   = $main::locale;
  84
  85   $main::auth->assert('invoice_edit');
  86
  87   $form->{show_details} = $::myconfig{show_form_details};
  88
  89   if ($form->{type} eq "credit_note") {
  90     $form->{title} = $locale->text('Add Credit Note');
  91
  92     if ($form->{storno}) {
  93       $form->{title} = $locale->text('Add Storno Credit Note');
  94     }
  95
  96   } elsif ($form->{type} eq "invoice_for_advance_payment") {
  97     $form->{title} = $locale->text('Add Invoice for Advance Payment');
  98
  99   } elsif ($form->{type} eq "final_invoice") {
 100     $form->{title} = $locale->text('Add Final Invoice');
 101
 102   } else {
 103     $form->{title} = $locale->text('Add Sales Invoice');
 104
 105   }
 106
 107
 108   $form->{callback} = "$form->{script}?action=add&type=$form->{type}" unless $form->{callback};
 109
 110   invoice_links(is_new => 1);
 111   &prepare_invoice;
 112   &display_form;
 113
 114   $main::lxdebug->leave_sub();
 115 }
 116
 117 sub edit {
 118   $main::lxdebug->enter_sub();
 119
 120   # Delay access check to after the invoice's been loaded in
 121   # "invoice_links" so that project-specific invoice rights can be
 122   # evaluated.
 123
 124   my $form     = $main::form;
 125   my $locale   = $main::locale;
 126
 127   $form->{show_details}                = $::myconfig{show_form_details};
 128   $form->{taxincluded_changed_by_user} = 1;
 129
 130   # show history button
 131   $form->{javascript} = qq|<script type="text/javascript" src="js/show_history.js"></script>|;
 132
 133   my ($language_id, $printer_id);
 134   if ($form->{print_and_post}) {
 135     $form->{action}   = "print";
 136     $form->{resubmit} = 1;
 137     $language_id = $form->{language_id};
 138     $printer_id = $form->{printer_id};
 139   }
 140
 141   &invoice_links;
 142   if ($form->{type} eq "credit_note") {
 143     $form->{title} = $locale->text('Edit Credit Note');
 144     $form->{title} = $locale->text('Edit Storno Credit Note') if $form->{storno};
 145
 146   } elsif ($form->{type} eq "invoice_for_advance_payment") {
 147     $form->{title} = $locale->text('Edit Invoice for Advance Payment');
 148     $form->{title} = $locale->text('Edit Storno Invoice for Advance Payment') if $form->{storno};
 149
 150   } elsif ($form->{type} eq "final_invoice") {
 151     $form->{title} = $locale->text('Edit Final Invoice');
 152
 153   } else {
 154     $form->{title} = $locale->text('Edit Sales Invoice');
 155     $form->{title} = $locale->text('Edit Storno Invoice')     if $form->{storno};
 156   }
 157
 158   &prepare_invoice;
 159   if ($form->{print_and_post}) {
 160     $form->{language_id} = $language_id;
 161     $form->{printer_id} = $printer_id;
 162   }
 163
 164   &display_form;
 165
 166   $main::lxdebug->leave_sub();
 167 }
 168
 169 sub invoice_links {
 170   $main::lxdebug->enter_sub();
 171
 172   # Delay access check to after the invoice's been loaded so that
 173   # project-specific invoice rights can be evaluated.
 174
 175   my %params   = @_;
 176   my $form     = $main::form;
 177   my %myconfig = %main::myconfig;
 178
 179   $form->{vc} = 'customer';
 180
 181   # create links
 182   $form->create_links("AR", \%myconfig, "customer");
 183
 184   _assert_access();
 185
 186   my $editing = $form->{id};
 187
 188   $form->backup_vars(qw(payment_id language_id taxzone_id salesman_id
 189                         taxincluded currency cp_id intnotes id shipto_id
 190                         delivery_term_id));
 191
 192   IS->get_customer(\%myconfig, \%$form);
 193
 194   $form->{billing_address_id} = $form->{default_billing_address_id} if $params{is_new};
 195
 196   $form->restore_vars(qw(id));
 197
 198   IS->retrieve_invoice(\%myconfig, \%$form);
 199   $form->restore_vars(qw(payment_id language_id taxzone_id currency intnotes
 200                          cp_id shipto_id delivery_term_id));
 201   $form->restore_vars(qw(taxincluded)) if $form->{id};
 202   $form->restore_vars(qw(salesman_id)) if $editing;
 203
 204   $form->{employee} = "$form->{employee}--$form->{employee_id}";
 205
 206   # forex
 207   $form->{forex} = $form->{exchangerate};
 208   my $exchangerate = ($form->{exchangerate}) ? $form->{exchangerate} : 1;
 209
 210   foreach my $key (keys %{ $form->{AR_links} }) {
 211     foreach my $ref (@{ $form->{AR_links}{$key} }) {
 212       $form->{"select$key"} .= "<option>$ref->{accno}--$ref->{description}</option>\n";
 213     }
 214
 215     if ($key eq "AR_paid") {
 216       next unless $form->{acc_trans}{$key};
 217       for my $i (1 .. scalar @{ $form->{acc_trans}{$key} }) {
 218         $form->{"AR_paid_$i"}      = "$form->{acc_trans}{$key}->[$i-1]->{accno}--$form->{acc_trans}{$key}->[$i-1]->{description}";
 219
 220         $form->{"acc_trans_id_$i"}    = $form->{acc_trans}{$key}->[$i - 1]->{acc_trans_id};
 221         # reverse paid
 222         $form->{"paid_$i"}         = $form->{acc_trans}{$key}->[$i - 1]->{amount} * -1;
 223         $form->{"datepaid_$i"}     = $form->{acc_trans}{$key}->[$i - 1]->{transdate};
 224         $form->{"gldate_$i"}       = $form->{acc_trans}{$key}->[$i - 1]->{gldate};
 225         $form->{"exchangerate_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{exchangerate};
 226         $form->{"forex_$i"}        = $form->{"exchangerate_$i"};
 227         $form->{"source_$i"}       = $form->{acc_trans}{$key}->[$i - 1]->{source};
 228         $form->{"memo_$i"}         = $form->{acc_trans}{$key}->[$i - 1]->{memo};
 229
 230         $form->{paidaccounts} = $i;
 231       }
 232     } else {
 233       $form->{$key} = "$form->{acc_trans}{$key}->[0]->{accno}--$form->{acc_trans}{$key}->[0]->{description}";
 234     }
 235   }
 236
 237   $form->{paidaccounts} = 1 unless (exists $form->{paidaccounts});
 238
 239   $form->{AR} = $form->{AR_1} unless $form->{id};
 240
 241   $form->{locked} = ($form->datetonum($form->{invdate},  \%myconfig)
 242                   <= $form->datetonum($form->{closedto}, \%myconfig));
 243
 244   $main::lxdebug->leave_sub();
 245 }
 246
 247 sub prepare_invoice {
 248   $main::lxdebug->enter_sub();
 249
 250   _assert_access();
 251
 252   my $form     = $main::form;
 253   my %myconfig = %main::myconfig;
 254
 255   if ($form->{type} eq "credit_note") {
 256     $form->{type}     = "credit_note";
 257     $form->{formname} = "credit_note";
 258
 259   } elsif ($form->{type} eq "invoice_for_advance_payment") {
 260     $form->{type}     = "invoice_for_advance_payment";
 261     $form->{formname} = "invoice_for_advance_payment";
 262
 263   } elsif ($form->{type} eq "final_invoice") {
 264     $form->{type}     = "final_invoice";
 265     $form->{formname} = "final_invoice";
 266
 267   } elsif ($form->{formname} eq "proforma" ) {
 268     $form->{type}     = "invoice";
 269
 270   } else {
 271     $form->{type}     = "invoice";
 272     $form->{formname} = "invoice";
 273   }
 274
 275   if ($form->{id}) {
 276
 277     my $i = 0;
 278
 279     foreach my $ref (@{ $form->{invoice_details} }) {
 280       $i++;
 281
 282       map { $form->{"${_}_$i"} = $ref->{$_} } keys %{$ref};
 283
 284       $form->{"discount_$i"}   = $form->format_amount(\%myconfig, $form->{"discount_$i"} * 100);
 285       my ($dec)                = ($form->{"sellprice_$i"} =~ /\.(\d+)/);
 286       $dec                     = length $dec;
 287       my $decimalplaces        = ($dec > 2) ? $dec : 2;
 288
 289       $form->{"sellprice_$i"}  = $form->format_amount(\%myconfig, $form->{"sellprice_$i"}, $decimalplaces);
 290       (my $dec_qty)            = ($form->{"qty_$i"} =~ /\.(\d+)/);
 291       $dec_qty                 = length $dec_qty;
 292
 293       $form->{"lastcost_$i"}  = $form->format_amount(\%myconfig, $form->{"lastcost_$i"}, $decimalplaces);
 294
 295       $form->{"qty_$i"}        = $form->format_amount(\%myconfig, $form->{"qty_$i"}, $dec_qty);
 296
 297       $form->{"sellprice_pg_$i"} = join ('--', $form->{"sellprice_$i"}, $form->{"pricegroup_id_$i"});
 298
 299       $form->{rowcount}        = $i;
 300
 301     }
 302   }
 303   $main::lxdebug->leave_sub();
 304 }
 305
 306 sub setup_is_action_bar {
 307   my ($tmpl_var)              = @_;
 308   my $form                    = $::form;
 309   my $change_never            = $::instance_conf->get_is_changeable == 0;
 310   my $change_on_same_day_only = $::instance_conf->get_is_changeable == 2 && ($form->current_date(\%::myconfig) ne $form->{gldate});
 311   my $payments_balanced       = ($::form->{oldtotalpaid} == 0);
 312   my $has_storno              = ($::form->{storno} && !$::form->{storno_id});
 313   my $may_edit_create         = $::auth->assert('invoice_edit', 1);
 314   my $factur_x_enabled        = $tmpl_var->{invoice_obj} && $tmpl_var->{invoice_obj}->customer->create_zugferd_invoices_for_this_customer;
 315   my ($is_linked_bank_transaction, $warn_unlinked_delivery_order);
 316     if ($::form->{id}
 317         && SL::DB::Default->get->payments_changeable != 0
 318         && SL::DB::Manager::BankTransactionAccTrans->find_by(ar_id => $::form->{id})) {
 319
 320       $is_linked_bank_transaction = 1;
 321     }
 322   if ($::instance_conf->get_warn_no_delivery_order_for_invoice && !$form->{id}) {
 323     $warn_unlinked_delivery_order = 1 unless $form->{convert_from_do_ids};
 324   }
 325
 326   my $has_further_invoice_for_advance_payment;
 327   if ($form->{id} && $form->{type} eq "invoice_for_advance_payment") {
 328     my $invoice_obj = SL::DB::Invoice->load_cached($form->{id});
 329     my $lr          = $invoice_obj->linked_records(direction => 'to', to => ['Invoice']);
 330     $has_further_invoice_for_advance_payment = any {'SL::DB::Invoice' eq ref $_ && "invoice_for_advance_payment" eq $_->type} @$lr;
 331   }
 332
 333   my $has_final_invoice;
 334   if ($form->{id} && $form->{type} eq "invoice_for_advance_payment") {
 335     my $invoice_obj = SL::DB::Invoice->load_cached($form->{id});
 336     my $lr          = $invoice_obj->linked_records(direction => 'to', to => ['Invoice']);
 337     $has_final_invoice = any {'SL::DB::Invoice' eq ref $_ && "final_invoice" eq $_->invoice_type} @$lr;
 338   }
 339
 340   my $is_invoice_for_advance_payment_from_order;
 341   if ($form->{id} && $form->{type} eq "invoice_for_advance_payment") {
 342     my $invoice_obj = SL::DB::Invoice->load_cached($form->{id});
 343     my $lr          = $invoice_obj->linked_records(direction => 'from', from => ['Order']);
 344     $is_invoice_for_advance_payment_from_order = scalar @$lr >= 1;
 345   }
 346
 347   for my $bar ($::request->layout->get('actionbar')) {
 348     $bar->add(
 349       action => [
 350         t8('Update'),
 351         submit    => [ '#form', { action => "update" } ],
 352         disabled  => !$may_edit_create ? t8('You must not change this invoice.')
 353                    : $form->{locked}   ? t8('The billing period has already been locked.')
 354                    :                     undef,
 355         id        => 'update_button',
 356         accesskey => 'enter',
 357       ],
 358
 359       combobox => [
 360         action => [
 361           t8('Post'),
 362           submit   => [ '#form', { action => "post" } ],
 363           checks   => [ 'kivi.validate_form' ],
 364           confirm  => t8('The invoice is not linked with a sales delivery order. Post anyway?') x !!$warn_unlinked_delivery_order,
 365           disabled => !$may_edit_create                         ? t8('You must not change this invoice.')
 366                     : $form->{locked}                           ? t8('The billing period has already been locked.')
 367                     : $form->{storno}                           ? t8('A canceled invoice cannot be posted.')
 368                     : ($form->{id} && $change_never)            ? t8('Changing invoices has been disabled in the configuration.')
 369                     : ($form->{id} && $change_on_same_day_only) ? t8('Invoices can only be changed on the day they are posted.')
 370                     : $is_linked_bank_transaction               ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
 371                     :                                             undef,
 372         ],
 373         action => [
 374           t8('Post Payment'),
 375           submit   => [ '#form', { action => "post_payment" } ],
 376           checks   => [ 'kivi.validate_form' ],
 377           disabled => !$may_edit_create           ? t8('You must not change this invoice.')
 378                     : !$form->{id}                ? t8('This invoice has not been posted yet.')
 379                     : $is_linked_bank_transaction ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
 380                     :                               undef,
 381           only_if  => $form->{type} ne "invoice_for_advance_payment",
 382         ],
 383         action => [ t8('Mark as paid'),
 384           submit   => [ '#form', { action => "mark_as_paid" } ],
 385           confirm  => t8('This will remove the invoice from showing as unpaid even if the unpaid amount does not match the amount. Proceed?'),
 386           disabled => !$may_edit_create ? t8('You must not change this invoice.')
 387                     : !$form->{id}      ? t8('This invoice has not been posted yet.')
 388                     :                     undef,
 389           only_if  => ($::instance_conf->get_is_show_mark_as_paid && $form->{type} ne "invoice_for_advance_payment") || $form->{type} eq 'final_invoice',
 390         ],
 391       ], # end of combobox "Post"
 392
 393       combobox => [
 394         action => [ t8('Storno'),
 395           submit   => [ '#form', { action => "storno" } ],
 396           confirm  => t8('Do you really want to cancel this invoice?'),
 397           checks   => [ 'kivi.validate_form' ],
 398           disabled => !$may_edit_create   ? t8('You must not change this invoice.')
 399                     : !$form->{id}        ? t8('This invoice has not been posted yet.')
 400                     : $form->{storno}     ? t8('Cannot storno storno invoice!')
 401                     : $form->{locked}     ? t8('The billing period has already been locked.')
 402                     : !$payments_balanced ? t8('Cancelling is disallowed. Either undo or balance the current payments until the open amount matches the invoice amount')
 403                     : undef,
 404         ],
 405         action => [ t8('Delete'),
 406           submit   => [ '#form', { action => "delete" } ],
 407           confirm  => t8('Do you really want to delete this object?'),
 408           checks   => [ 'kivi.validate_form' ],
 409           disabled => !$may_edit_create        ? t8('You must not change this invoice.')
 410                     : !$form->{id}             ? t8('This invoice has not been posted yet.')
 411                     : $form->{locked}          ? t8('The billing period has already been locked.')
 412                     : $change_never            ? t8('Changing invoices has been disabled in the configuration.')
 413                     : $change_on_same_day_only ? t8('Invoices can only be changed on the day they are posted.')
 414                     : $has_storno              ? t8('Can only delete the "Storno zu" part of the cancellation pair.')
 415                     :                            undef,
 416         ],
 417       ], # end of combobox "Storno"
 418
 419       'separator',
 420
 421       combobox => [
 422         action => [ t8('Workflow') ],
 423         action => [
 424           t8('Use As New'),
 425           submit   => [ '#form', { action => "use_as_new" } ],
 426           checks   => [ 'kivi.validate_form' ],
 427           disabled => !$may_edit_create ? t8('You must not change this invoice.')
 428                     : !$form->{id}      ? t8('This invoice has not been posted yet.')
 429                     :                     undef,
 430         ],
 431         action => [
 432           t8('Further Invoice for Advance Payment'),
 433           submit   => [ '#form', { action => "further_invoice_for_advance_payment" } ],
 434           checks   => [ 'kivi.validate_form' ],
 435           disabled => !$may_edit_create                          ? t8('You must not change this invoice.')
 436                     : !$form->{id}                               ? t8('This invoice has not been posted yet.')
 437                     : $has_further_invoice_for_advance_payment   ? t8('This invoice has already a further invoice for advanced payment.')
 438                     : $has_final_invoice                         ? t8('This invoice has already a final invoice.')
 439                     : $is_invoice_for_advance_payment_from_order ? t8('This invoice was added from an order. See there.')
 440                     :                                              undef,
 441           only_if  => $form->{type} eq "invoice_for_advance_payment",
 442         ],
 443         action => [
 444           t8('Final Invoice'),
 445           submit   => [ '#form', { action => "final_invoice" } ],
 446           checks   => [ 'kivi.validate_form' ],
 447           disabled => !$may_edit_create                          ? t8('You must not change this invoice.')
 448                     : !$form->{id}                               ? t8('This invoice has not been posted yet.')
 449                     : $has_further_invoice_for_advance_payment   ? t8('This invoice has a further invoice for advanced payment.')
 450                     : $has_final_invoice                         ? t8('This invoice has already a final invoice.')
 451                     : $is_invoice_for_advance_payment_from_order ? t8('This invoice was added from an order. See there.')
 452                     :                                              undef,
 453           only_if  => $form->{type} eq "invoice_for_advance_payment",
 454         ],
 455         action => [
 456           t8('Credit Note'),
 457           submit   => [ '#form', { action => "credit_note" } ],
 458           checks   => [ 'kivi.validate_form' ],
 459           disabled => !$may_edit_create              ? t8('You must not change this invoice.')
 460                     : $form->{type} eq "credit_note" ? t8('Credit notes cannot be converted into other credit notes.')
 461                     : !$form->{id}                   ? t8('This invoice has not been posted yet.')
 462                     : $form->{storno}                ? t8('A canceled invoice cannot be used. Please undo the cancellation first.')
 463                     :                                  undef,
 464         ],
 465         action => [
 466           t8('Sales Order'),
 467           submit   => [ '#form', { action => "order" } ],
 468           checks   => [ 'kivi.validate_form' ],
 469           disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 470         ],
 471       ], # end of combobox "Workflow"
 472
 473       combobox => [
 474         action => [ t8('Export') ],
 475         action => [
 476           ($form->{id} ? t8('Print') : t8('Preview')),
 477           call     => [ 'kivi.SalesPurchase.show_print_dialog', $form->{id} ? 'print' : 'preview' ],
 478           checks   => [ 'kivi.validate_form' ],
 479           disabled => !$may_edit_create               ? t8('You must not print this invoice.')
 480                     : !$form->{id} && $form->{locked} ? t8('The billing period has already been locked.')
 481                     :                                   undef,
 482         ],
 483         action => [ t8('Print and Post'),
 484           call     => [ 'kivi.SalesPurchase.show_print_dialog', 'print_and_post' ],
 485           checks   => [ 'kivi.validate_form' ],
 486           confirm  => t8('The invoice is not linked with a sales delivery order. Post anyway?') x !!$warn_unlinked_delivery_order,
 487           disabled => !$may_edit_create                         ? t8('You must not change this invoice.')
 488                     : $form->{locked}                           ? t8('The billing period has already been locked.')
 489                     : $form->{storno}                           ? t8('A canceled invoice cannot be posted.')
 490                     : ($form->{id} && $change_never)            ? t8('Changing invoices has been disabled in the configuration.')
 491                     : ($form->{id} && $change_on_same_day_only) ? t8('Invoices can only be changed on the day they are posted.')
 492                     : $is_linked_bank_transaction               ? t8('This transaction is linked with a bank transaction. Please undo and redo the bank transaction booking if needed.')
 493                     :                                             undef,
 494         ],
 495         action => [ t8('E Mail'),
 496           call     => [ 'kivi.SalesPurchase.show_email_dialog' ],
 497           checks   => [ 'kivi.validate_form' ],
 498           disabled => !$may_edit_create       ? t8('You must not print this invoice.')
 499                     : !$form->{id}            ? t8('This invoice has not been posted yet.')
 500                     : $form->{postal_invoice} ? t8('This customer wants a postal invoices.')
 501                     :                     undef,
 502         ],
 503         action => [ t8('Factur-X/ZUGFeRD'),
 504           submit   => [ '#form', { action => "download_factur_x_xml" } ],
 505           checks   => [ 'kivi.validate_form' ],
 506           disabled => !$may_edit_create  ? t8('You must not print this invoice.')
 507                     : !$form->{id}       ? t8('This invoice has not been posted yet.')
 508                     : !$factur_x_enabled ? t8('Creating Factur-X/ZUGFeRD invoices is not enabled for this customer.')
 509                     :                      undef,
 510         ],
 511       ], # end of combobox "Export"
 512
 513       combobox => [
 514         action => [ t8('more') ],
 515         action => [
 516           t8('History'),
 517           call     => [ 'set_history_window', $form->{id} * 1, 'glid' ],
 518           disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 519         ],
 520         action => [
 521           t8('Follow-Up'),
 522           call     => [ 'follow_up_window' ],
 523           disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 524         ],
 525         action => [
 526           t8('Drafts'),
 527           call     => [ 'kivi.Draft.popup', 'is', 'invoice', $form->{draft_id}, $form->{draft_description} ],
 528           disabled => !$may_edit_create ? t8('You must not change this invoice.')
 529                     :  $form->{id}      ? t8('This invoice has already been posted.')
 530                     : $form->{locked}   ? t8('The billing period has already been locked.')
 531                     :                     undef,
 532         ],
 533       ], # end of combobox "more"
 534     );
 535   }
 536   $::request->layout->add_javascripts('kivi.Validator.js');
 537 }
 538
 539 sub form_header {
 540   $main::lxdebug->enter_sub();
 541
 542   _assert_access();
 543
 544   my $form     = $main::form;
 545   my %myconfig = %main::myconfig;
 546   my $locale   = $main::locale;
 547   my $cgi      = $::request->{cgi};
 548
 549   my %TMPL_VAR = ();
 550   my @custom_hiddens;
 551
 552   $TMPL_VAR{customer_obj} = SL::DB::Customer->load_cached($form->{customer_id}) if $form->{customer_id};
 553   $TMPL_VAR{invoice_obj}  = SL::DB::Invoice->load_cached($form->{id})           if $form->{id};
 554
 555   # only print, no mail
 556   $form->{postal_invoice} = $TMPL_VAR{customer_obj}->postal_invoice if ref $TMPL_VAR{customer_obj} eq 'SL::DB::Customer';
 557
 558   my $current_employee   = SL::DB::Manager::Employee->current;
 559   $form->{employee_id}   = $form->{old_employee_id} if $form->{old_employee_id};
 560   $form->{salesman_id}   = $form->{old_salesman_id} if $form->{old_salesman_id};
 561   $form->{employee_id} ||= $current_employee->id;
 562   $form->{salesman_id} ||= $current_employee->id;
 563
 564   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 565
 566   $form->get_lists("taxzones"      => ($form->{id} ? "ALL_TAXZONES" : "ALL_ACTIVE_TAXZONES"),
 567                    "currencies"    => "ALL_CURRENCIES",
 568                    "price_factors" => "ALL_PRICE_FACTORS");
 569
 570   $form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
 571   $form->{ALL_LANGUAGES}   = SL::DB::Manager::Language->get_all_sorted;
 572
 573   # Projects
 574   my @old_project_ids = uniq grep { $_ } map { $_ * 1 } ($form->{"globalproject_id"}, map { $form->{"project_id_$_"} } 1..$form->{"rowcount"});
 575   my @old_ids_cond    = @old_project_ids ? (id => \@old_project_ids) : ();
 576   my @customer_cond;
 577   if ($::instance_conf->get_customer_projects_only_in_sales) {
 578     @customer_cond = (
 579       or => [
 580         customer_id          => $::form->{customer_id},
 581         billable_customer_id => $::form->{customer_id},
 582       ]);
 583   }
 584   my @conditions = (
 585     or => [
 586       and => [ active => 1, @customer_cond ],
 587       @old_ids_cond,
 588     ]);
 589
 590   $TMPL_VAR{ALL_PROJECTS}          = SL::DB::Manager::Project->get_all_sorted(query => \@conditions);
 591   $form->{ALL_PROJECTS}            = $TMPL_VAR{ALL_PROJECTS}; # make projects available for second row drop-down in io.pl
 592   $TMPL_VAR{ALL_EMPLOYEES}         = SL::DB::Manager::Employee->get_all_sorted(query => [ or => [ id => $::form->{employee_id},  deleted => 0 ] ]);
 593   $TMPL_VAR{ALL_SALESMEN}          = SL::DB::Manager::Employee->get_all_sorted(query => [ or => [ id => $::form->{salesman_id},  deleted => 0 ] ]);
 594   $TMPL_VAR{ALL_SHIPTO}            = SL::DB::Manager::Shipto->get_all_sorted(query => [
 595     or => [ trans_id  => $::form->{"$::form->{vc}_id"} * 1, and => [ shipto_id => $::form->{shipto_id} * 1, trans_id => undef ] ]
 596   ]);
 597   $TMPL_VAR{ALL_CONTACTS}          = SL::DB::Manager::Contact->get_all_sorted(query => [
 598     or => [
 599       cp_cv_id => $::form->{"$::form->{vc}_id"} * 1,
 600       and      => [
 601         cp_cv_id => undef,
 602         cp_id    => $::form->{cp_id} * 1
 603       ]
 604     ]
 605   ]);
 606
 607   # currencies and exchangerate
 608   my @values = map { $_       } @{ $form->{ALL_CURRENCIES} };
 609   my %labels = map { $_ => $_ } @{ $form->{ALL_CURRENCIES} };
 610   $form->{currency}            = $form->{defaultcurrency} unless $form->{currency};
 611   $form->{show_exchangerate}   = $form->{currency} ne $form->{defaultcurrency};
 612   $TMPL_VAR{currencies}        = NTI($::request->{cgi}->popup_menu('-name' => 'currency', '-default' => $form->{"currency"},
 613                                                       '-values' => \@values, '-labels' => \%labels,
 614                                                       '-onchange' => "document.getElementById('update_button').click();"
 615                                      )) if scalar @values;
 616   push @custom_hiddens, "forex";
 617   push @custom_hiddens, "exchangerate" if $form->{forex};
 618
 619   $TMPL_VAR{creditwarning} = ($form->{creditlimit} != 0) && ($form->{creditremaining} < 0) && !$form->{update};
 620   $TMPL_VAR{is_credit_remaining_negativ} = $form->{creditremaining} =~ /-/;
 621
 622 # set option selected
 623   foreach my $item (qw(AR)) {
 624     $form->{"select$item"} =~ s/ selected//;
 625     $form->{"select$item"} =~ s/option>\Q$form->{$item}\E/option selected>$form->{$item}/;
 626   }
 627
 628   $TMPL_VAR{is_type_normal_invoice} = $form->{type} eq "invoice";
 629   $TMPL_VAR{is_type_credit_note}    = $form->{type}   eq "credit_note";
 630   $TMPL_VAR{is_format_html}         = $form->{format} eq 'html';
 631   $TMPL_VAR{dateformat}             = $myconfig{dateformat};
 632   $TMPL_VAR{numberformat}           = $myconfig{numberformat};
 633
 634   # hiddens
 635   $TMPL_VAR{HIDDENS} = [qw(
 636     id type queued printed emailed vc discount
 637     title creditlimit creditremaining tradediscount business closedto locked shipped storno storno_id
 638     max_dunning_level dunning_amount dunning_description
 639     taxaccounts cursor_fokus
 640     convert_from_do_ids convert_from_oe_ids convert_from_ar_ids useasnew
 641     invoice_id
 642     show_details
 643   ), @custom_hiddens,
 644   map { $_.'_rate', $_.'_description', $_.'_taxnumber', $_.'_tax_id' } split / /, $form->{taxaccounts}];
 645
 646   $::request->{layout}->use_javascript(map { "${_}.js" } qw(kivi.Draft kivi.File kivi.SalesPurchase kivi.Part kivi.CustomerVendor kivi.Validator ckeditor/ckeditor ckeditor/adapters/jquery kivi.io client_js));
 647
 648   $TMPL_VAR{payment_terms_obj} = get_payment_terms_for_invoice();
 649   $form->{duedate}             = $TMPL_VAR{payment_terms_obj}->calc_date(reference_date => $form->{invdate}, due_date => $form->{duedate})->to_kivitendo if $TMPL_VAR{payment_terms_obj};
 650
 651   setup_is_action_bar(\%TMPL_VAR);
 652
 653   $form->header();
 654
 655   print $form->parse_html_template("is/form_header", \%TMPL_VAR);
 656
 657   $main::lxdebug->leave_sub();
 658 }
 659
 660 sub _sort_payments {
 661   my @fields   = qw(acc_trans_id gldate datepaid source memo paid AR_paid);
 662   my @payments =
 663     grep { $_->{paid} != 0 }
 664     map  {
 665       my $idx = $_;
 666       +{ map { ($_ => delete($::form->{"${_}_${idx}"})) } @fields }
 667     } (1..$::form->{paidaccounts});
 668
 669   @payments = sort_by { DateTime->from_kivitendo($_->{datepaid}) } @payments;
 670
 671   $::form->{paidaccounts} = max scalar(@payments), 1;
 672
 673   foreach my $idx (1 .. scalar(@payments)) {
 674     my $payment = $payments[$idx - 1];
 675     $::form->{"${_}_${idx}"} = $payment->{$_} for @fields;
 676   }
 677 }
 678
 679 sub form_footer {
 680   $main::lxdebug->enter_sub();
 681
 682   _assert_access();
 683
 684   my $form     = $main::form;
 685   my %myconfig = %main::myconfig;
 686   my $locale   = $main::locale;
 687
 688   $form->{invtotal}    = $form->{invsubtotal};
 689
 690   # tax, total and subtotal calculations
 691   my ($tax, $subtotal);
 692   $form->{taxaccounts_array} = [ split(/ /, $form->{taxaccounts}) ];
 693
 694   if( $form->{customer_id} && !$form->{taxincluded_changed_by_user} ) {
 695     my $customer = SL::DB::Customer->load_cached($form->{customer_id});
 696     $form->{taxincluded} = defined($customer->taxincluded_checked) ? $customer->taxincluded_checked : $myconfig{taxincluded_checked};
 697   }
 698
 699   foreach my $item (@{ $form->{taxaccounts_array} }) {
 700     if ($form->{"${item}_base"}) {
 701       if ($form->{taxincluded}) {
 702         $form->{"${item}_total"} = $form->round_amount( ($form->{"${item}_base"} * $form->{"${item}_rate"}
 703                                                                                  / (1 + $form->{"${item}_rate"})), 2);
 704         $form->{"${item}_netto"} = $form->round_amount( ($form->{"${item}_base"} - $form->{"${item}_total"}), 2);
 705       } else {
 706         $form->{"${item}_total"} = $form->round_amount( $form->{"${item}_base"} * $form->{"${item}_rate"}, 2);
 707         $form->{invtotal} += $form->{"${item}_total"};
 708       }
 709     }
 710   }
 711
 712   my $grossamount = $form->{invtotal};
 713   $form->{invtotal} = $form->round_amount( $form->{invtotal}, 2, 1 );
 714   $form->{rounding} = $form->round_amount(
 715     $form->{invtotal} - $form->round_amount($grossamount, 2),
 716     2
 717   );
 718
 719   # follow ups
 720   if ($form->{id}) {
 721     $form->{follow_ups}            = FU->follow_ups('trans_id' => $form->{id}, 'not_done' => 1) || [];
 722     $form->{follow_ups_unfinished} = ( sum map { $_->{due} * 1 } @{ $form->{follow_ups} } ) || 0;
 723   }
 724
 725   # payments
 726   _sort_payments();
 727
 728   my $totalpaid = 0;
 729   $form->{paidaccounts}++ if ($form->{"paid_$form->{paidaccounts}"});
 730   $form->{paid_indices} = [ 1 .. $form->{paidaccounts} ];
 731
 732   # Standard Konto für Umlaufvermögen
 733   my $accno_arap = IS->get_standard_accno_current_assets(\%myconfig, \%$form);
 734
 735   for my $i (1 .. $form->{paidaccounts}) {
 736     $form->{"changeable_$i"} = 1;
 737     if (SL::DB::Default->get->payments_changeable == 0) {
 738       # never
 739       $form->{"changeable_$i"} = ($form->{"acc_trans_id_$i"})? 0 : 1;
 740     } elsif (SL::DB::Default->get->payments_changeable == 2) {
 741       # on the same day
 742       $form->{"changeable_$i"} = (($form->{"gldate_$i"} eq '') ||
 743                                   ($form->current_date(\%myconfig) eq $form->{"gldate_$i"}));
 744     }
 745
 746     #deaktivieren von gebuchten Zahlungen ausserhalb der Bücherkontrolle, vorher prüfen ob heute eingegeben
 747     if ($form->date_closed($form->{"gldate_$i"})) {
 748       $form->{"changeable_$i"} = 0;
 749     }
 750
 751     $form->{"selectAR_paid_$i"} = $form->{selectAR_paid};
 752     if (!$form->{"AR_paid_$i"}) {
 753       $form->{"selectAR_paid_$i"} =~ s/option>$accno_arap--(.*?)</option selected>$accno_arap--$1</;
 754     } else {
 755       $form->{"selectAR_paid_$i"} =~ s/option>\Q$form->{"AR_paid_$i"}\E/option selected>$form->{"AR_paid_$i"}/;
 756     }
 757
 758     $totalpaid += $form->{"paid_$i"};
 759   }
 760
 761   $form->{oldinvtotal} = $form->{invtotal};
 762
 763   $form->{ALL_DELIVERY_TERMS} = SL::DB::Manager::DeliveryTerm->get_all_sorted();
 764
 765   my $shipto_cvars       = SL::DB::Shipto->new->cvars_by_config;
 766   foreach my $var (@{ $shipto_cvars }) {
 767     my $name = "shiptocvar_" . $var->config->name;
 768     $var->value($form->{$name}) if exists $form->{$name};
 769   }
 770
 771   print $form->parse_html_template('is/form_footer', {
 772     is_type_normal_invoice              => ($form->{type} eq "invoice"),
 773     is_type_credit_note                 => ($form->{type} eq "credit_note"),
 774     totalpaid                           => $totalpaid,
 775     paid_missing                        => $form->{invtotal} - $totalpaid,
 776     print_options                       => setup_sales_purchase_print_options(),
 777     show_storno                         => $form->{id} && !$form->{storno} && !IS->has_storno(\%myconfig, $form, "ar") && !$totalpaid,
 778     show_delete                         => ($::instance_conf->get_is_changeable == 2)
 779                                              ? ($form->current_date(\%myconfig) eq $form->{gldate})
 780                                              : ($::instance_conf->get_is_changeable == 1),
 781     today                               => DateTime->today,
 782     vc_obj                              => $form->{customer_id} ? SL::DB::Customer->load_cached($form->{customer_id}) : undef,
 783     shipto_cvars                        => $shipto_cvars,
 784   });
 785 ##print $form->parse_html_template('is/_payments'); # parser
 786 ##print $form->parse_html_template('webdav/_list'); # parser
 787
 788   $main::lxdebug->leave_sub();
 789 }
 790
 791 sub mark_as_paid {
 792   $::auth->assert('invoice_edit');
 793
 794   SL::DB::Invoice->new(id => $::form->{id})->load->mark_as_paid;
 795
 796   $::form->redirect($::locale->text("Marked as paid"));
 797 }
 798
 799 sub show_draft {
 800   # unless no lazy implementation of save draft without invdate
 801   # set the current date like in version <= 3.4.1
 802   $::form->{invdate}   = DateTime->today->to_lxoffice;
 803   update();
 804 }
 805
 806 sub update {
 807   $main::lxdebug->enter_sub();
 808
 809   _assert_access();
 810
 811   my $form     = $main::form;
 812   my %myconfig = %main::myconfig;
 813
 814   my ($recursive_call) = @_;
 815
 816   $form->{print_and_post} = 0         if $form->{second_run};
 817   my $taxincluded         = $form->{taxincluded} ? "checked" : '';
 818   $form->{update} = 1;
 819
 820   if (($form->{previous_customer_id} || $form->{customer_id}) != $form->{customer_id}) {
 821     $::form->{salesman_id} = SL::DB::Manager::Employee->current->id if exists $::form->{salesman_id};
 822
 823     IS->get_customer(\%myconfig, $form);
 824     $::form->{billing_address_id} = $::form->{default_billing_address_id};
 825   }
 826
 827   $form->{taxincluded} ||= $taxincluded;
 828
 829   if (!$form->{forex}) {        # read exchangerate from input field (not hidden)
 830     $form->{exchangerate} = $form->parse_amount(\%myconfig, $form->{exchangerate}) unless $recursive_call;
 831   }
 832   $form->{forex}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
 833   $form->{exchangerate} = $form->{forex} if $form->{forex};
 834
 835   for my $i (1 .. $form->{paidaccounts}) {
 836     next unless $form->{"paid_$i"};
 837     map { $form->{"${_}_$i"}   = $form->parse_amount(\%myconfig, $form->{"${_}_$i"}) } qw(paid exchangerate);
 838     $form->{"forex_$i"}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'buy');
 839     $form->{"exchangerate_$i"} = $form->{"forex_$i"} if $form->{"forex_$i"};
 840   }
 841
 842   my $i            = $form->{rowcount};
 843   my $exchangerate = $form->{exchangerate} || 1;
 844
 845   # if last row empty, check the form otherwise retrieve new item
 846   if (   ($form->{"partnumber_$i"} eq "")
 847       && ($form->{"description_$i"} eq "")
 848       && ($form->{"partsgroup_$i"}  eq "")) {
 849
 850     $form->{creditremaining} += ($form->{oldinvtotal} - $form->{oldtotalpaid});
 851     &check_form;
 852
 853   } else {
 854
 855     IS->retrieve_item(\%myconfig, \%$form);
 856
 857     my $rows = scalar @{ $form->{item_list} };
 858
 859     $form->{"discount_$i"}   = $form->parse_amount(\%myconfig, $form->{"discount_$i"}) / 100.0;
 860     $form->{"discount_$i"} ||= $form->{customer_discount};
 861
 862     if ($rows) {
 863       $form->{"qty_$i"} = $form->parse_amount(\%myconfig, $form->{"qty_$i"});
 864       if( !$form->{"qty_$i"} ) {
 865         $form->{"qty_$i"} = 1;
 866       }
 867
 868       if ($rows > 1) {
 869
 870         select_item(mode => 'IS', pre_entered_qty => $form->{"qty_$i"});
 871         $::dispatcher->end_request;
 872
 873       } else {
 874
 875         my $sellprice = $form->parse_amount(\%myconfig, $form->{"sellprice_$i"});
 876
 877         map { $form->{item_list}[$i]{$_} =~ s/\"/&quot;/g } qw(partnumber description unit);
 878         map { $form->{"${_}_$i"} = $form->{item_list}[0]{$_} } keys %{ $form->{item_list}[0] };
 879
 880         $form->{payment_id}    = $form->{"part_payment_id_$i"} if $form->{"part_payment_id_$i"} ne "";
 881         $form->{"discount_$i"} = 0                             if $form->{"not_discountable_$i"};
 882
 883         $form->{"marge_price_factor_$i"} = $form->{item_list}->[0]->{price_factor};
 884
 885         ($sellprice || $form->{"sellprice_$i"}) =~ /\.(\d+)/;
 886         my $decimalplaces = max 2, length $1;
 887
 888         if ($sellprice) {
 889           $form->{"sellprice_$i"} = $sellprice;
 890         } else {
 891           my $record        = _make_record();
 892           my $price_source  = SL::PriceSource->new(record_item => $record->items->[$i-1], record => $record);
 893           my $best_price    = $price_source->best_price;
 894           my $best_discount = $price_source->best_discount;
 895
 896           if ($best_price) {
 897             $::form->{"sellprice_$i"}           = $best_price->price;
 898             $::form->{"active_price_source_$i"} = $best_price->source;
 899           }
 900           if ($best_discount) {
 901             $::form->{"discount_$i"}               = $best_discount->discount;
 902             $::form->{"active_discount_source_$i"} = $best_discount->source;
 903           }
 904
 905           # if there is an exchange rate adjust sellprice
 906           $form->{"sellprice_$i"} /= $exchangerate;
 907         }
 908
 909         $form->{"listprice_$i"} /= $exchangerate;
 910
 911         my $amount = $form->{"sellprice_$i"} * $form->{"qty_$i"} * (1 - $form->{"discount_$i"});
 912         map { $form->{"${_}_base"} = 0 }                                 split / /, $form->{taxaccounts};
 913         map { $form->{"${_}_base"} += $amount }                          split / /, $form->{"taxaccounts_$i"};
 914         map { $amount += ($form->{"${_}_base"} * $form->{"${_}_rate"}) } split / /, $form->{"taxaccounts_$i"} if !$form->{taxincluded};
 915
 916         $form->{creditremaining} -= $amount;
 917
 918         map { $form->{"${_}_$i"} = $form->format_amount(\%myconfig, $form->{"${_}_$i"}, $decimalplaces) } qw(sellprice lastcost);
 919
 920         $form->{"qty_$i"}      = $form->format_amount(\%myconfig, $form->{"qty_$i"});
 921         $form->{"discount_$i"} = $form->format_amount(\%myconfig, $form->{"discount_$i"} * 100.0);
 922       }
 923
 924       &display_form;
 925
 926     } else {
 927
 928       # ok, so this is a new part
 929       # ask if it is a part or service item
 930
 931       if (   $form->{"partsgroup_$i"}
 932           && ($form->{"partnumber_$i" } eq "")
 933           && ($form->{"description_$i"} eq "")) {
 934         $form->{rowcount}--;
 935         $form->{"discount_$i"} = "";
 936         display_form();
 937
 938       } else {
 939         $form->{"id_$i"}   = 0;
 940         new_item();
 941       }
 942     }
 943   }
 944   $main::lxdebug->leave_sub();
 945 }
 946
 947 sub post_payment {
 948   $main::lxdebug->enter_sub();
 949
 950   my $form     = $main::form;
 951   my %myconfig = %main::myconfig;
 952   my $locale   = $main::locale;
 953
 954   $main::auth->assert('invoice_edit');
 955
 956   $form->mtime_ischanged('ar') ;
 957   my $invdate = $form->datetonum($form->{invdate}, \%myconfig);
 958
 959   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 960   for my $i (1 .. $form->{paidaccounts}) {
 961     if ($form->{"paid_$i"}) {
 962       my $datepaid = $form->datetonum($form->{"datepaid_$i"}, \%myconfig);
 963
 964       $form->isblank("datepaid_$i", $locale->text('Payment date missing!'));
 965
 966
 967       if ($form->{currency} ne $form->{defaultcurrency}) {
 968         $form->{"exchangerate_$i"} = $form->{exchangerate}
 969           if ($invdate == $datepaid);
 970         $form->isblank("exchangerate_$i",
 971                        $locale->text('Exchangerate for payment missing!'));
 972       }
 973       $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
 974         if ($form->date_max_future($form->{"datepaid_$i"}, \%myconfig));
 975
 976       #Zusätzlich noch das Buchungsdatum in die Bücherkontrolle einbeziehen
 977       # (Dient zur Prüfung ob ZE oder ZA geprüft werden soll)
 978       $form->error($locale->text('Cannot post payment for a closed period!'))
 979         if ($form->date_closed($form->{"datepaid_$i"})  && !$form->date_closed($form->{"gldate_$i"}, \%myconfig));
 980     }
 981   }
 982
 983   ($form->{AR})      = split /--/, $form->{AR};
 984   ($form->{AR_paid}) = split /--/, $form->{AR_paid};
 985   relink_accounts();
 986   if ( IS->post_payment(\%myconfig, \%$form) ) {
 987     $form->{snumbers}  = qq|invnumber_| . $form->{invnumber};
 988     $form->{what_done} = 'invoice';
 989     $form->{addition}  = "PAYMENT POSTED";
 990     $form->save_history;
 991     $form->redirect($locale->text('Payment posted!'))
 992   } else {
 993    $form->error($locale->text('Cannot post payment!'));
 994   };
 995
 996   $main::lxdebug->leave_sub();
 997 }
 998
 999 sub post {
1000   $main::lxdebug->enter_sub();
1001
1002   my $form     = $main::form;
1003   my %myconfig = %main::myconfig;
1004   my $locale   = $main::locale;
1005
1006   $main::auth->assert('invoice_edit');
1007   $form->mtime_ischanged('ar');
1008
1009   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
1010   $form->isblank("invdate",  $locale->text('Invoice Date missing!'));
1011   $form->isblank("customer_id", $locale->text('Customer missing!'));
1012   $form->error($locale->text('Cannot post invoice for a closed period!'))
1013         if ($form->date_closed($form->{"invdate"}, \%myconfig));
1014
1015   $form->{invnumber} =~ s/^\s*//g;
1016   $form->{invnumber} =~ s/\s*$//g;
1017
1018   # if oldcustomer ne customer redo form
1019   if (($form->{previous_customer_id} || $form->{customer_id}) != $form->{customer_id}) {
1020     &update;
1021     $::dispatcher->end_request;
1022   }
1023
1024   if ($myconfig{mandatory_departments} && !$form->{department_id}) {
1025     $form->{saved_message} = $::locale->text('You have to specify a department.');
1026     update();
1027     exit;
1028   }
1029
1030   if ($form->{second_run}) {
1031     $form->{print_and_post} = 0;
1032   }
1033
1034   remove_emptied_rows();
1035   &validate_items;
1036
1037   my $closedto = $form->datetonum($form->{closedto}, \%myconfig);
1038   my $invdate  = $form->datetonum($form->{invdate},  \%myconfig);
1039
1040   $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
1041     if ($form->date_max_future($invdate, \%myconfig));
1042   $form->error($locale->text('Cannot post invoice for a closed period!'))
1043     if ($invdate <= $closedto);
1044
1045   $form->isblank("exchangerate", $locale->text('Exchangerate missing!'))
1046     if ($form->{currency} ne $form->{defaultcurrency});
1047   # advance payment allows only one tax
1048   if ($form->{type} eq 'invoice_for_advance_payment') {
1049     my @current_taxaccounts = (split(/ /, $form->{taxaccounts}));
1050     $form->error($locale->text('Cannot post invoice for advance payment with more than one tax'))
1051       if (scalar @current_taxaccounts > 1);
1052     $form->error($locale->text('Cannot post invoice for advance payment with taxincluded'))
1053       if ($form->{taxincluded});
1054   }
1055
1056   for my $i (1 .. $form->{paidaccounts}) {
1057     if ($form->parse_amount(\%myconfig, $form->{"paid_$i"})) {
1058       my $datepaid = $form->datetonum($form->{"datepaid_$i"}, \%myconfig);
1059
1060       $form->isblank("datepaid_$i", $locale->text('Payment date missing!'));
1061
1062       $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
1063         if ($form->date_max_future($form->{"datepaid_$i"}, \%myconfig));
1064
1065       #Zusätzlich noch das Buchungsdatum in die Bücherkontrolle einbeziehen
1066       # (Dient zur Prüfung ob ZE oder ZA geprüft werden soll)
1067       $form->error($locale->text('Cannot post payment for a closed period!'))
1068         if ($form->date_closed($form->{"datepaid_$i"})  && !$form->date_closed($form->{"gldate_$i"}, \%myconfig));
1069
1070       if ($form->{currency} ne $form->{defaultcurrency}) {
1071         $form->{"exchangerate_$i"} = $form->{exchangerate}
1072           if ($invdate == $datepaid);
1073         $form->isblank("exchangerate_$i",
1074                        $locale->text('Exchangerate for payment missing!'));
1075       }
1076     }
1077   }
1078
1079   ($form->{AR})        = split /--/, $form->{AR};
1080   ($form->{AR_paid})   = split /--/, $form->{AR_paid};
1081   $form->{storno}    ||= 0;
1082
1083   $form->{label} = $form->{type} eq 'credit_note' ? $locale->text('Credit Note') : $locale->text('Invoice');
1084
1085   $form->{id} = 0 if $form->{postasnew};
1086
1087   # get new invnumber in sequence if no invnumber is given or if posasnew was requested
1088   if ($form->{postasnew}) {
1089     if ($form->{type} eq "credit_note") {
1090       undef($form->{cnnumber});
1091     } else {
1092       undef($form->{invnumber});
1093     }
1094   }
1095
1096   relink_accounts();
1097
1098   my $terms        = get_payment_terms_for_invoice();
1099   $form->{duedate} = $terms->calc_date(reference_date => $form->{invdate}, due_date => $form->{duedate})->to_kivitendo if $terms;
1100
1101   # If transfer_out is requested, get rose db handle and do post and
1102   # transfer out in one transaction. Otherwise just post the invoice.
1103   if ($::instance_conf->get_is_transfer_out && $form->{type} ne 'credit_note' && !$form->{storno}) {
1104     require SL::DB::Inventory;
1105     my $rose_db = SL::DB::Inventory->new->db;
1106     my @errors;
1107
1108     if (!$rose_db->with_transaction(sub {
1109       if (!eval {
1110         if (!IS->post_invoice(\%myconfig, \%$form, $rose_db->dbh)) {
1111           push @errors, $locale->text('Cannot post invoice!');
1112           die 'posting error';
1113         }
1114         my $err = IS->transfer_out(\%$form, $rose_db->dbh);
1115         if (@{ $err }) {
1116           push @errors, @{ $err };
1117           die 'transfer error';
1118         }
1119
1120         1;
1121       }) {
1122         push @errors, $EVAL_ERROR;
1123         $form->error($locale->text('Cannot post invoice and/or transfer out! Error message:') . "\n" . join("\n", @errors));
1124       }
1125
1126       1;
1127     })) {
1128       push @errors, $rose_db->error;
1129       $form->error($locale->text('Cannot post invoice and/or transfer out! Error message:') . "\n" . join("\n", @errors));
1130     }
1131   } else {
1132     if (!IS->post_invoice(\%myconfig, \%$form)) {
1133       $form->error($locale->text('Cannot post invoice!'));
1134     }
1135   }
1136
1137   if(!exists $form->{addition}) {
1138     $form->{snumbers}  =  'invnumber' .'_'. $form->{invnumber}; # ($form->{type} eq 'credit_note' ? 'cnnumber' : 'invnumber') .'_'. $form->{invnumber};
1139     $form->{what_done} = 'invoice';
1140     $form->{addition}  = $form->{print_and_post} ? "PRINTED AND POSTED" :
1141                          $form->{storno}         ? "STORNO"             :
1142                                                    "POSTED";
1143     $form->save_history;
1144   }
1145
1146   if (!$form->{no_redirect_after_post}) {
1147     $form->{action} = 'edit';
1148     $form->{script} = 'is.pl';
1149     $form->{callback} = build_std_url(qw(action edit id callback saved_message));
1150     $form->redirect($form->{label} . " $form->{invnumber} " . $locale->text('posted!'));
1151   }
1152
1153   $main::lxdebug->leave_sub();
1154 }
1155
1156 sub print_and_post {
1157   $main::lxdebug->enter_sub();
1158
1159   my $form     = $main::form;
1160
1161   $main::auth->assert('invoice_edit');
1162
1163   my $old_form                    = Form->new;
1164   $form->{no_redirect_after_post} = 1;
1165   $form->{print_and_post}         = 1;
1166   &post();
1167
1168   &edit();
1169   $main::lxdebug->leave_sub();
1170
1171 }
1172
1173 sub use_as_new {
1174   $main::lxdebug->enter_sub();
1175
1176   my $form     = $main::form;
1177   my %myconfig = %main::myconfig;
1178
1179   $main::auth->assert('invoice_edit');
1180
1181   delete @{ $form }{qw(printed emailed queued invnumber invdate exchangerate forex deliverydate id datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno locked)};
1182   $form->{rowcount}--;
1183   $form->{paidaccounts} = 1;
1184   $form->{invdate}      = $form->current_date(\%myconfig);
1185   my $terms             = get_payment_terms_for_invoice();
1186   $form->{duedate}      = $terms ? $terms->calc_date(reference_date => $form->{invdate})->to_kivitendo : $form->{invdate};
1187   $form->{employee_id}  = SL::DB::Manager::Employee->current->id;
1188   $form->{forex}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
1189   $form->{exchangerate} = $form->{forex} if $form->{forex};
1190
1191   $form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};
1192
1193   $form->{useasnew} = 1;
1194   &display_form;
1195
1196   $main::lxdebug->leave_sub();
1197 }
1198
1199 sub further_invoice_for_advance_payment {
1200   my $form     = $main::form;
1201   my %myconfig = %main::myconfig;
1202
1203   $main::auth->assert('invoice_edit');
1204
1205   delete @{ $form }{qw(printed emailed queued invnumber invdate exchangerate forex deliverydate datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno locked)};
1206   $form->{convert_from_ar_ids} = $form->{id};
1207   $form->{id}                  = '';
1208   $form->{rowcount}--;
1209   $form->{paidaccounts}        = 1;
1210   $form->{invdate}             = $form->current_date(\%myconfig);
1211   my $terms                    = get_payment_terms_for_invoice();
1212   $form->{duedate}             = $terms ? $terms->calc_date(reference_date => $form->{invdate})->to_kivitendo : $form->{invdate};
1213   $form->{employee_id}         = SL::DB::Manager::Employee->current->id;
1214   $form->{forex}               = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
1215   $form->{exchangerate}        = $form->{forex} if $form->{forex};
1216
1217   $form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};
1218
1219   &display_form;
1220 }
1221
1222 sub final_invoice {
1223   my $form     = $main::form;
1224   my %myconfig = %main::myconfig;
1225
1226   $main::auth->assert('invoice_edit');
1227
1228   my $related_invoices = IS->_get_invoices_for_advance_payment($form->{id});
1229
1230   delete @{ $form }{qw(printed emailed queued invnumber invdate exchangerate forex deliverydate datepaid_1 gldate_1 acc_trans_id_1 source_1 memo_1 paid_1 exchangerate_1 AP_paid_1 storno locked)};
1231
1232   $form->{convert_from_ar_ids} = $form->{id};
1233   $form->{id}                  = '';
1234   $form->{type}                = 'final_invoice';
1235   $form->{title}               = t8('Edit Final Invoice');
1236   $form->{paidaccounts}        = 1;
1237   $form->{invdate}             = $form->current_date(\%myconfig);
1238   my $terms                    = get_payment_terms_for_invoice();
1239   $form->{duedate}             = $terms ? $terms->calc_date(reference_date => $form->{invdate})->to_kivitendo : $form->{invdate};
1240   $form->{employee_id}         = SL::DB::Manager::Employee->current->id;
1241   $form->{forex}               = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
1242   $form->{exchangerate}        = $form->{forex} if $form->{forex};
1243
1244   foreach my $i (1 .. $form->{"rowcount"}) {
1245     delete $form->{"id_$i"};
1246     delete $form->{"invoice_id_$i"};
1247     delete $form->{"parts_id_$i"};
1248     delete $form->{"partnumber_$i"};
1249     delete $form->{"description_$i"};
1250   }
1251
1252   remove_emptied_rows(1);
1253
1254   my $i = 0;
1255   foreach my $ri (@$related_invoices) {
1256     foreach my $item (@{$ri->items_sorted}) {
1257       $i++;
1258       $form->{"id_$i"}         = $item->parts_id;
1259       $form->{"partnumber_$i"} = $item->part->partnumber;
1260       $form->{"discount_$i"}   = $item->discount*100.0;
1261       $form->{"sellprice_$i"}  = $item->fxsellprice;
1262       $form->{$_ . "_" . $i}   = $item->$_       for qw(description longdescription qty price_factor_id unit active_price_source active_discount_source);
1263
1264       $form->{$_ . "_" . $i}   = $form->format_amount(\%myconfig, $form->{$_ . "_" . $i}) for qw(qty sellprice discount);
1265     }
1266   }
1267   $form->{rowcount} = $i;
1268
1269   update();
1270   $::dispatcher->end_request;
1271 }
1272
1273 sub storno {
1274   $main::lxdebug->enter_sub();
1275
1276   my $form     = $main::form;
1277   my %myconfig = %main::myconfig;
1278   my $locale   = $main::locale;
1279
1280   $main::auth->assert('invoice_edit');
1281
1282   if ($form->{storno}) {
1283     $form->error($locale->text('Cannot storno storno invoice!'));
1284   }
1285
1286   if (IS->has_storno(\%myconfig, $form, "ar")) {
1287     $form->error($locale->text("Invoice has already been storno'd!"));
1288   }
1289   if ($form->datetonum($form->{invdate},  \%myconfig) <= $form->datetonum($form->{closedto}, \%myconfig)) {
1290     $form->error($locale->text('Cannot storno invoice for a closed period!'));
1291   }
1292
1293   # save the history of invoice being stornoed
1294   $form->{snumbers}  = qq|invnumber_| . $form->{invnumber};
1295   $form->{what_done} = 'invoice';
1296   $form->{addition}  = "STORNO";
1297   $form->save_history;
1298
1299   map({ my $key = $_; delete($form->{$key}) unless (grep({ $key eq $_ } qw(id login password type))); } keys(%{ $form }));
1300
1301   invoice_links();
1302   prepare_invoice();
1303   relink_accounts();
1304
1305   # Payments must not be recorded for the new storno invoice.
1306   $form->{paidaccounts} = 0;
1307   map { my $key = $_; delete $form->{$key} if grep { $key =~ /^$_/ } qw(datepaid_ gldate_ acc_trans_id_ source_ memo_ paid_ exchangerate_ AR_paid_) } keys %{ $form };
1308
1309   # record link invoice to storno
1310   $form->{convert_from_ar_ids} = $form->{id};
1311   $form->{storno_id} = $form->{id};
1312   $form->{storno} = 1;
1313   $form->{id} = "";
1314   $form->{invnumber} = "Storno zu " . $form->{invnumber};
1315   $form->{invdate}   = DateTime->today->to_lxoffice;
1316   $form->{rowcount}++;
1317   # set new ids for storno invoice
1318   # set new persistent ids for storno invoice items
1319   $form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};
1320
1321   post();
1322   $main::lxdebug->leave_sub();
1323 }
1324
1325 sub preview {
1326   $main::lxdebug->enter_sub();
1327
1328   my $form     = $main::form;
1329
1330   $main::auth->assert('invoice_edit');
1331
1332   $form->{preview} = 1;
1333   my $old_form = Form->new;
1334   for (keys %$form) { $old_form->{$_} = $form->{$_} }
1335
1336   &print_form($old_form);
1337   $main::lxdebug->leave_sub();
1338
1339 }
1340
1341 sub credit_note {
1342   $main::lxdebug->enter_sub();
1343
1344   my $form     = $main::form;
1345   my %myconfig = %main::myconfig;
1346   my $locale   = $main::locale;
1347
1348   $main::auth->assert('invoice_edit');
1349
1350   $form->{transdate} = $form->{invdate} = $form->current_date(\%myconfig);
1351   $form->{duedate} =
1352     $form->current_date(\%myconfig, $form->{invdate}, $form->{terms} * 1);
1353
1354   $form->{convert_from_ar_ids} = $form->{id};
1355   $form->{id}     = '';
1356   $form->{rowcount}--;
1357
1358
1359   $form->{title}  = $locale->text('Add Credit Note');
1360   $form->{script} = 'is.pl';
1361
1362   # Bei Gutschriften bezug zur Rechnungsnummer
1363   $form->{invnumber_for_credit_note} = $form->{invnumber};
1364   # bo creates the id, reset it
1365   map { delete $form->{$_} }
1366     qw(id invnumber subject message cc bcc printed emailed queued);
1367   $form->{ $form->{vc} } =~ s/--.*//g;
1368   $form->{type} = "credit_note";
1369
1370
1371   map { $form->{"select$_"} = "" } ($form->{vc}, 'currency');
1372
1373 #  map { $form->{$_} = $form->parse_amount(\%myconfig, $form->{$_}) }
1374 #    qw(creditlimit creditremaining);
1375
1376   # set new persistent ids for credit note and link previous invoice id
1377   $form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};
1378
1379   my $currency = $form->{currency};
1380   &invoice_links;
1381
1382   $form->{currency}     = $currency;
1383   $form->{forex}        = $form->check_exchangerate( \%myconfig, $form->{currency}, $form->{invdate}, 'buy');
1384   $form->{exchangerate} = $form->{forex} || '';
1385
1386   $form->{creditremaining} -= ($form->{oldinvtotal} - $form->{ordtotal});
1387
1388   # bei Gutschriften werden Zahlungseingänge aus Rechnung nicht übernommen
1389   for my $i (1 .. $form->{paidaccounts}) {
1390     delete $form->{"paid_$i"};
1391     delete $form->{"source_$i"};
1392     delete $form->{"memo_$i"};
1393     delete $form->{"datepaid_$i"};
1394     delete $form->{"gldate_$i"};
1395     delete $form->{"acc_trans_id_$i"};
1396     delete $form->{"AR_paid_$i"};
1397   };
1398   $form->{paidaccounts} = 1;
1399
1400   &prepare_invoice;
1401
1402   &display_form;
1403
1404   $main::lxdebug->leave_sub();
1405 }
1406
1407 sub display_form {
1408   $::lxdebug->enter_sub;
1409
1410   _assert_access();
1411
1412   relink_accounts();
1413
1414   my $new_rowcount = $::form->{"rowcount"} * 1 + 1;
1415   $::form->{"project_id_${new_rowcount}"} = $::form->{"globalproject_id"};
1416
1417   $::form->language_payment(\%::myconfig);
1418
1419   Common::webdav_folder($::form);
1420
1421   form_header();
1422   display_row(++$::form->{rowcount});
1423   form_footer();
1424
1425   $::lxdebug->leave_sub;
1426 }
1427
1428 sub delete {
1429   $::auth->assert('invoice_edit');
1430
1431   if (IS->delete_invoice(\%::myconfig, $::form)) {
1432     # saving the history
1433     if(!exists $::form->{addition}) {
1434       $::form->{snumbers}  = 'invnumber' .'_'. $::form->{invnumber};
1435       $::form->{what_done} = 'invoice';
1436       $::form->{addition}  = "DELETED";
1437       $::form->save_history;
1438     }
1439     # /saving the history
1440     $::form->redirect($::locale->text('Invoice deleted!'));
1441   }
1442   $::form->error($::locale->text('Cannot delete invoice!'));
1443 }
1444
1445 sub dispatcher {
1446   for my $action (qw(
1447     print update ship_to storno post_payment use_as_new credit_note
1448     delete post order preview post_and_e_mail print_and_post
1449     mark_as_paid
1450   )) {
1451     if ($::form->{"action_$action"}) {
1452       call_sub($action);
1453       return;
1454     }
1455   }
1456
1457   $::form->error($::locale->text('No action defined.'));
1458 }