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 Data::Dumper;
  40 use DateTime;
  41 use List::MoreUtils qw(uniq);
  42 use List::Util qw(max sum);
  43 use List::UtilsBy qw(sort_by);
  44 use English qw(-no_match_vars);
  45
  46 use SL::DB::Default;
  47 use SL::DB::Customer;
  48 use SL::DB::Department;
  49 use SL::DB::Invoice;
  50 use SL::DB::PaymentTerm;
  51
  52 require "bin/mozilla/common.pl";
  53 require "bin/mozilla/io.pl";
  54
  55 use strict;
  56
  57 1;
  58
  59 # end of main
  60
  61 sub add {
  62   $main::lxdebug->enter_sub();
  63
  64   my $form     = $main::form;
  65   my $locale   = $main::locale;
  66
  67   $main::auth->assert('invoice_edit');
  68
  69   $form->{show_details} = $::myconfig{show_form_details};
  70
  71   if ($form->{type} eq "credit_note") {
  72     $form->{title} = $locale->text('Add Credit Note');
  73
  74     if ($form->{storno}) {
  75       $form->{title} = $locale->text('Add Storno Credit Note');
  76     }
  77   } else {
  78     $form->{title} = $locale->text('Add Sales Invoice');
  79
  80   }
  81
  82
  83   $form->{callback} = "$form->{script}?action=add&type=$form->{type}" unless $form->{callback};
  84
  85   &invoice_links;
  86   &prepare_invoice;
  87   &display_form;
  88
  89   $main::lxdebug->leave_sub();
  90 }
  91
  92 sub edit {
  93   $main::lxdebug->enter_sub();
  94
  95   my $form     = $main::form;
  96   my $locale   = $main::locale;
  97
  98   $main::auth->assert('invoice_edit');
  99
 100   $form->{show_details}                = $::myconfig{show_form_details};
 101   $form->{taxincluded_changed_by_user} = 1;
 102
 103   # show history button
 104   $form->{javascript} = qq|<script type="text/javascript" src="js/show_history.js"></script>|;
 105
 106   my ($language_id, $printer_id);
 107   if ($form->{print_and_post}) {
 108     $form->{action}   = "print";
 109     $form->{resubmit} = 1;
 110     $language_id = $form->{language_id};
 111     $printer_id = $form->{printer_id};
 112   }
 113
 114   &invoice_links;
 115   if ($form->{type} eq "credit_note") {
 116     $form->{title} = $locale->text('Edit Credit Note');
 117     $form->{title} = $locale->text('Edit Storno Credit Note') if $form->{storno};
 118   } else {
 119     $form->{title} = $locale->text('Edit Sales Invoice');
 120     $form->{title} = $locale->text('Edit Storno Invoice')     if $form->{storno};
 121   }
 122
 123   &prepare_invoice;
 124   if ($form->{print_and_post}) {
 125     $form->{language_id} = $language_id;
 126     $form->{printer_id} = $printer_id;
 127   }
 128
 129   &display_form;
 130
 131   $main::lxdebug->leave_sub();
 132 }
 133
 134 sub invoice_links {
 135   $main::lxdebug->enter_sub();
 136
 137   my $form     = $main::form;
 138   my %myconfig = %main::myconfig;
 139
 140   $main::auth->assert('invoice_edit');
 141
 142   $form->{vc} = 'customer';
 143
 144   # create links
 145   $form->create_links("AR", \%myconfig, "customer");
 146
 147   my $editing = $form->{id};
 148
 149   $form->backup_vars(qw(payment_id language_id taxzone_id salesman_id
 150                         taxincluded currency cp_id intnotes id shipto_id
 151                         delivery_term_id));
 152
 153   IS->get_customer(\%myconfig, \%$form);
 154
 155   $form->restore_vars(qw(id));
 156
 157   IS->retrieve_invoice(\%myconfig, \%$form);
 158   $form->restore_vars(qw(payment_id language_id taxzone_id currency intnotes
 159                          cp_id shipto_id delivery_term_id));
 160   $form->restore_vars(qw(taxincluded)) if $form->{id};
 161   $form->restore_vars(qw(salesman_id)) if $editing;
 162
 163   $form->{employee} = "$form->{employee}--$form->{employee_id}";
 164
 165   # forex
 166   $form->{forex} = $form->{exchangerate};
 167   my $exchangerate = ($form->{exchangerate}) ? $form->{exchangerate} : 1;
 168
 169   foreach my $key (keys %{ $form->{AR_links} }) {
 170     foreach my $ref (@{ $form->{AR_links}{$key} }) {
 171       $form->{"select$key"} .= "<option>$ref->{accno}--$ref->{description}</option>\n";
 172     }
 173
 174     if ($key eq "AR_paid") {
 175       next unless $form->{acc_trans}{$key};
 176       for my $i (1 .. scalar @{ $form->{acc_trans}{$key} }) {
 177         $form->{"AR_paid_$i"}      = "$form->{acc_trans}{$key}->[$i-1]->{accno}--$form->{acc_trans}{$key}->[$i-1]->{description}";
 178
 179         $form->{"acc_trans_id_$i"}    = $form->{acc_trans}{$key}->[$i - 1]->{acc_trans_id};
 180         # reverse paid
 181         $form->{"paid_$i"}         = $form->{acc_trans}{$key}->[$i - 1]->{amount} * -1;
 182         $form->{"datepaid_$i"}     = $form->{acc_trans}{$key}->[$i - 1]->{transdate};
 183         $form->{"gldate_$i"}       = $form->{acc_trans}{$key}->[$i - 1]->{gldate};
 184         $form->{"exchangerate_$i"} = $form->{acc_trans}{$key}->[$i - 1]->{exchangerate};
 185         $form->{"forex_$i"}        = $form->{"exchangerate_$i"};
 186         $form->{"source_$i"}       = $form->{acc_trans}{$key}->[$i - 1]->{source};
 187         $form->{"memo_$i"}         = $form->{acc_trans}{$key}->[$i - 1]->{memo};
 188
 189         $form->{paidaccounts} = $i;
 190       }
 191     } else {
 192       $form->{$key} = "$form->{acc_trans}{$key}->[0]->{accno}--$form->{acc_trans}{$key}->[0]->{description}";
 193     }
 194   }
 195
 196   $form->{paidaccounts} = 1 unless (exists $form->{paidaccounts});
 197
 198   $form->{AR} = $form->{AR_1} unless $form->{id};
 199
 200   $form->{locked} = ($form->datetonum($form->{invdate},  \%myconfig)
 201                   <= $form->datetonum($form->{closedto}, \%myconfig));
 202
 203   $main::lxdebug->leave_sub();
 204 }
 205
 206 sub prepare_invoice {
 207   $main::lxdebug->enter_sub();
 208
 209   my $form     = $main::form;
 210   my %myconfig = %main::myconfig;
 211
 212   $main::auth->assert('invoice_edit');
 213
 214   if ($form->{type} eq "credit_note") {
 215     $form->{type}     = "credit_note";
 216     $form->{formname} = "credit_note";
 217   } elsif ($form->{formname} eq "proforma" ) {
 218     $form->{type}     = "invoice";
 219   } else {
 220     $form->{type}     = "invoice";
 221     $form->{formname} = "invoice";
 222   }
 223
 224   if ($form->{id}) {
 225
 226     my $i = 0;
 227
 228     foreach my $ref (@{ $form->{invoice_details} }) {
 229       $i++;
 230
 231       map { $form->{"${_}_$i"} = $ref->{$_} } keys %{$ref};
 232
 233       $form->{"discount_$i"}   = $form->format_amount(\%myconfig, $form->{"discount_$i"} * 100);
 234       my ($dec)                = ($form->{"sellprice_$i"} =~ /\.(\d+)/);
 235       $dec                     = length $dec;
 236       my $decimalplaces        = ($dec > 2) ? $dec : 2;
 237
 238       $form->{"sellprice_$i"}  = $form->format_amount(\%myconfig, $form->{"sellprice_$i"}, $decimalplaces);
 239       (my $dec_qty)            = ($form->{"qty_$i"} =~ /\.(\d+)/);
 240       $dec_qty                 = length $dec_qty;
 241
 242       $form->{"lastcost_$i"}  = $form->format_amount(\%myconfig, $form->{"lastcost_$i"}, $decimalplaces);
 243
 244       $form->{"qty_$i"}        = $form->format_amount(\%myconfig, $form->{"qty_$i"}, $dec_qty);
 245
 246       $form->{"sellprice_pg_$i"} = join ('--', $form->{"sellprice_$i"}, $form->{"pricegroup_id_$i"});
 247
 248       $form->{rowcount}        = $i;
 249
 250     }
 251   }
 252   $main::lxdebug->leave_sub();
 253 }
 254
 255 sub form_header {
 256   $main::lxdebug->enter_sub();
 257
 258   my $form     = $main::form;
 259   my %myconfig = %main::myconfig;
 260   my $locale   = $main::locale;
 261   my $cgi      = $::request->{cgi};
 262
 263   $main::auth->assert('invoice_edit');
 264
 265   my %TMPL_VAR = ();
 266   my @custom_hiddens;
 267
 268   $TMPL_VAR{customer_obj} = SL::DB::Customer->load_cached($form->{customer_id}) if $form->{customer_id};
 269   $TMPL_VAR{invoice_obj}  = SL::DB::Invoice->load_cached($form->{id})           if $form->{id};
 270
 271   $form->{employee_id} = $form->{old_employee_id} if $form->{old_employee_id};
 272   $form->{salesman_id} = $form->{old_salesman_id} if $form->{old_salesman_id};
 273
 274   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 275
 276   $form->get_lists("taxzones"      => ($form->{id} ? "ALL_TAXZONES" : "ALL_ACTIVE_TAXZONES"),
 277                    "currencies"    => "ALL_CURRENCIES",
 278                    "price_factors" => "ALL_PRICE_FACTORS");
 279
 280   $form->{ALL_DEPARTMENTS} = SL::DB::Manager::Department->get_all_sorted;
 281
 282   # Projects
 283   my @old_project_ids = uniq grep { $_ } map { $_ * 1 } ($form->{"globalproject_id"}, map { $form->{"project_id_$_"} } 1..$form->{"rowcount"});
 284   my @old_ids_cond    = @old_project_ids ? (id => \@old_project_ids) : ();
 285   my @customer_cond;
 286   if ($::instance_conf->get_customer_projects_only_in_sales) {
 287     @customer_cond = (
 288       or => [
 289         customer_id          => $::form->{customer_id},
 290         billable_customer_id => $::form->{customer_id},
 291       ]);
 292   }
 293   my @conditions = (
 294     or => [
 295       and => [ active => 1, @customer_cond ],
 296       @old_ids_cond,
 297     ]);
 298
 299   $TMPL_VAR{ALL_PROJECTS}          = SL::DB::Manager::Project->get_all_sorted(query => \@conditions);
 300   $form->{ALL_PROJECTS}            = $TMPL_VAR{ALL_PROJECTS}; # make projects available for second row drop-down in io.pl
 301   $TMPL_VAR{ALL_EMPLOYEES}         = SL::DB::Manager::Employee->get_all_sorted(query => [ or => [ id => $::form->{employee_id},  deleted => 0 ] ]);
 302   $TMPL_VAR{ALL_SALESMEN}          = SL::DB::Manager::Employee->get_all_sorted(query => [ or => [ id => $::form->{salesman_id},  deleted => 0 ] ]);
 303   $TMPL_VAR{ALL_SHIPTO}            = SL::DB::Manager::Shipto->get_all_sorted(query => [
 304     or => [ trans_id  => $::form->{"$::form->{vc}_id"} * 1, and => [ shipto_id => $::form->{shipto_id} * 1, trans_id => undef ] ]
 305   ]);
 306   $TMPL_VAR{ALL_CONTACTS}          = SL::DB::Manager::Contact->get_all_sorted(query => [
 307     or => [
 308       cp_cv_id => $::form->{"$::form->{vc}_id"} * 1,
 309       and      => [
 310         cp_cv_id => undef,
 311         cp_id    => $::form->{cp_id} * 1
 312       ]
 313     ]
 314   ]);
 315
 316   # currencies and exchangerate
 317   my @values = map { $_       } @{ $form->{ALL_CURRENCIES} };
 318   my %labels = map { $_ => $_ } @{ $form->{ALL_CURRENCIES} };
 319   $form->{currency}            = $form->{defaultcurrency} unless $form->{currency};
 320   $form->{show_exchangerate}   = $form->{currency} ne $form->{defaultcurrency};
 321   $TMPL_VAR{currencies}        = NTI($::request->{cgi}->popup_menu('-name' => 'currency', '-default' => $form->{"currency"},
 322                                                       '-values' => \@values, '-labels' => \%labels,
 323                                                       '-onchange' => "document.getElementById('update_button').click();"
 324                                      )) if scalar @values;
 325   push @custom_hiddens, "forex";
 326   push @custom_hiddens, "exchangerate" if $form->{forex};
 327
 328   $TMPL_VAR{creditwarning} = ($form->{creditlimit} != 0) && ($form->{creditremaining} < 0) && !$form->{update};
 329   $TMPL_VAR{is_credit_remaining_negativ} = $form->{creditremaining} =~ /-/;
 330
 331 # set option selected
 332   foreach my $item (qw(AR)) {
 333     $form->{"select$item"} =~ s/ selected//;
 334     $form->{"select$item"} =~ s/option>\Q$form->{$item}\E/option selected>$form->{$item}/;
 335   }
 336
 337   $TMPL_VAR{is_type_credit_note} = $form->{type}   eq "credit_note";
 338   $TMPL_VAR{is_format_html}      = $form->{format} eq 'html';
 339   $TMPL_VAR{dateformat}          = $myconfig{dateformat};
 340   $TMPL_VAR{numberformat}        = $myconfig{numberformat};
 341
 342   push @custom_hiddens, map { "shiptocvar_" . $_->name } @{ SL::DB::Manager::CustomVariableConfig->get_all(where => [ module => 'ShipTo' ]) };
 343
 344   # hiddens
 345   $TMPL_VAR{HIDDENS} = [qw(
 346     id type media format queued printed emailed title vc discount
 347     title creditlimit creditremaining tradediscount business closedto locked shipped storno storno_id
 348     max_dunning_level dunning_amount dunning_description
 349     shiptoname shiptostreet shiptozipcode shiptocity shiptocountry shiptogln shiptocontact shiptophone shiptofax
 350     shiptoemail shiptodepartment_1 shiptodepartment_2  shiptocp_gender message email subject cc bcc taxaccounts cursor_fokus
 351     convert_from_do_ids convert_from_oe_ids convert_from_ar_ids useasnew
 352     invoice_id
 353     show_details
 354   ), @custom_hiddens,
 355   map { $_.'_rate', $_.'_description', $_.'_taxnumber' } split / /, $form->{taxaccounts}];
 356
 357   $::request->{layout}->use_javascript(map { "${_}.js" } qw(kivi.Draft kivi.File kivi.SalesPurchase kivi.Part ckeditor/ckeditor ckeditor/adapters/jquery kivi.io autocomplete_customer client_js));
 358
 359   $TMPL_VAR{payment_terms_obj} = get_payment_terms_for_invoice();
 360   $form->{duedate}             = $TMPL_VAR{payment_terms_obj}->calc_date(reference_date => $form->{invdate}, due_date => $form->{duedate})->to_kivitendo if $TMPL_VAR{payment_terms_obj};
 361
 362   my @req_trans_desc = qw(kivi.SalesPurchase.check_transaction_description) x!!$::instance_conf->get_require_transaction_description_ps;
 363
 364   my $change_never            = $::instance_conf->get_is_changeable == 0;
 365   my $change_on_same_day_only = $::instance_conf->get_is_changeable == 2 && ($form->current_date(\%myconfig) ne $form->{gldate});
 366
 367   for my $bar ($::request->layout->get('actionbar')) {
 368     $bar->add_actions([ t8('Update'),
 369       submit => [ '#form', { action_update         => 1 } ],
 370       disabled => $form->{locked} ? t8('The billing period has already been locked.') : undef,
 371       id => 'update_button',
 372       accesskey => '13',
 373     ]);
 374     $bar->add_actions("combobox");
 375     $bar->actions->[-1]->add_actions([ t8('Post'),
 376       submit => [ '#form', { action_post           => 1 } ],
 377       checks => [ @req_trans_desc ],
 378       disabled => $form->{locked}                           ? t8('The billing period has already been locked.')
 379                 : $form->{storno}                           ? t8('A canceled invoice cannot be posted.')
 380                 : ($form->{id} && $change_never)            ? t8('Changing invoices has been disabled in the configuration.')
 381                 : ($form->{id} && $change_on_same_day_only) ? t8('Invoices can only be changed on the day they are posted.')
 382                 :                                             undef,
 383     ]);
 384     $bar->actions->[-1]->add_actions([ t8('Post Payment'),
 385       submit => [ '#form', { action_post_payment    => 1 } ],
 386       checks => [ @req_trans_desc ],
 387       disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 388     ]);
 389     $bar->actions->[-1]->add_actions([ t8('mark as paid'),
 390       submit => [ '#form', { action_mark_as_paid    => 1 } ],
 391       confirm => t8('This will remove the invoice from showing as unpaid even if the unpaid amount does not match the amount. Proceed?'),
 392       disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 393     ]) if $::instance_conf->get_is_show_mark_as_paid;
 394
 395     $bar->add_actions("combobox");
 396     $bar->actions->[-1]->add_actions([ t8('Storno'),
 397       submit => [ '#form', { action_storno         => 1 } ],
 398       confirm => t8('Do you really want to cancel this invoice?'),
 399       checks => [ @req_trans_desc ],
 400       disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 401     ]);
 402     $bar->actions->[-1]->add_actions([ t8('Delete'),
 403       submit => [ '#form', { action_delete         => 1 } ],
 404       confirm => t8('Do you really want to delete this object?'),
 405       checks => [ @req_trans_desc ],
 406       disabled => !$form->{id}             ? t8('This invoice has not been posted yet.')
 407                 : $form->{locked}          ? t8('The billing period has already been locked.')
 408                 : $change_never            ? t8('Changing invoices has been disabled in the configuration.')
 409                 : $change_on_same_day_only ? t8('Invoices can only be changed on the day they are posted.')
 410                 :                            undef,
 411     ]);
 412     $bar->add_actions('separator');
 413
 414     $bar->add_actions('combobox');
 415     $bar->actions->[-1]->add_actions([ t8('Workflow'),
 416       disabled => 1,
 417     ]);
 418     $bar->actions->[-1]->add_actions([ t8('Use As New'),
 419       submit => [ '#form', { action_use_as_new    => 1 } ],
 420       disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 421     ]);
 422     $bar->actions->[-1]->add_actions([ t8('Credit Note'),
 423       submit => [ '#form', { action_credit_note    => 1 } ],
 424       checks => [ @req_trans_desc ],
 425       disabled => $form->{type} eq "credit_note" ? t8('Credit notes cannot be converted into other credit notes.')
 426                 : !$form->{id}                   ? t8('This invoice has not been posted yet.')
 427                 :                                  undef,
 428     ]);
 429     $bar->actions->[-1]->add_actions([ t8('Sales Order'),
 430       submit => [ '#form', { action_sales_order   => 1 } ],
 431       disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 432     ]);
 433
 434     $bar->add_actions('combobox');
 435     $bar->actions->[-1]->add_actions([ t8('Export'),
 436       disabled => 1,
 437     ]);
 438     $bar->actions->[-1]->add_actions([ ($form->{id} ? t8('Print') : t8('Preview')),
 439       submit => [ '#form', { action_print          => 1 } ],
 440       checks => [ @req_trans_desc ],
 441       disabled => !$form->{id} && $form->{locked} ? t8('The billing period has already been locked.') : undef,
 442     ]);
 443     $bar->actions->[-1]->add_actions([ t8('E Mail'),
 444       submit => [ '#form', { action_print          => 1 } ],
 445       checks => [ @req_trans_desc ],
 446       disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 447     ]);
 448     $bar->add_actions('combobox');
 449     $bar->actions->[-1]->add_actions([ t8('more'),
 450       disabled => 1,
 451     ]);
 452     $bar->actions->[-1]->add_actions([ t8('History'),
 453       call     => [ 'set_history_window', $form->{id} * 1, 'id' ],
 454       disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 455     ]);
 456     $bar->actions->[-1]->add_actions([ t8('Follow-Up'),
 457       call     => [ 'follow_up_window' ],
 458       disabled => !$form->{id} ? t8('This invoice has not been posted yet.') : undef,
 459     ]);
 460     $bar->actions->[-1]->add_actions([ t8('Drafts'),
 461       call     => [ 'kivi.Draft.popup', 'is', 'invoice', $form->{draft_id}, $form->{draft_description} ],
 462       disabled => $form->{id}     ? t8('This invoice has already been posted.')
 463                 : $form->{locked} ? t8('The billing period has already been locked.')
 464                 :                   undef,
 465     ]);
 466
 467   }
 468
 469   $form->header();
 470
 471   print $form->parse_html_template("is/form_header", \%TMPL_VAR);
 472
 473   $main::lxdebug->leave_sub();
 474 }
 475
 476 sub _sort_payments {
 477   my @fields   = qw(acc_trans_id gldate datepaid source memo paid AR_paid);
 478   my @payments =
 479     grep { $_->{paid} != 0 }
 480     map  {
 481       my $idx = $_;
 482       +{ map { ($_ => delete($::form->{"${_}_${idx}"})) } @fields }
 483     } (1..$::form->{paidaccounts});
 484
 485   @payments = sort_by { DateTime->from_kivitendo($_->{datepaid}) } @payments;
 486
 487   $::form->{paidaccounts} = max scalar(@payments), 1;
 488
 489   foreach my $idx (1 .. scalar(@payments)) {
 490     my $payment = $payments[$idx - 1];
 491     $::form->{"${_}_${idx}"} = $payment->{$_} for @fields;
 492   }
 493 }
 494
 495 sub form_footer {
 496   $main::lxdebug->enter_sub();
 497
 498   my $form     = $main::form;
 499   my %myconfig = %main::myconfig;
 500   my $locale   = $main::locale;
 501
 502   $main::auth->assert('invoice_edit');
 503
 504   $form->{invtotal}    = $form->{invsubtotal};
 505
 506   # note rows
 507   $form->{rows} = max 2,
 508     $form->numtextrows($form->{notes},    26, 8),
 509     $form->numtextrows($form->{intnotes}, 35, 8);
 510
 511
 512   # tax, total and subtotal calculations
 513   my ($tax, $subtotal);
 514   $form->{taxaccounts_array} = [ split(/ /, $form->{taxaccounts}) ];
 515
 516   if( $form->{customer_id} && !$form->{taxincluded_changed_by_user} ) {
 517     my $customer = SL::DB::Customer->load_cached($form->{customer_id});
 518     $form->{taxincluded} = defined($customer->taxincluded_checked) ? $customer->taxincluded_checked : $myconfig{taxincluded_checked};
 519   }
 520
 521   foreach my $item (@{ $form->{taxaccounts_array} }) {
 522     if ($form->{"${item}_base"}) {
 523       if ($form->{taxincluded}) {
 524         $form->{"${item}_total"} = $form->round_amount( ($form->{"${item}_base"} * $form->{"${item}_rate"}
 525                                                                                  / (1 + $form->{"${item}_rate"})), 2);
 526         $form->{"${item}_netto"} = $form->round_amount( ($form->{"${item}_base"} - $form->{"${item}_total"}), 2);
 527       } else {
 528         $form->{"${item}_total"} = $form->round_amount( $form->{"${item}_base"} * $form->{"${item}_rate"}, 2);
 529         $form->{invtotal} += $form->{"${item}_total"};
 530       }
 531     }
 532   }
 533
 534   my $grossamount = $form->{invtotal};
 535   $form->{invtotal} = $form->round_amount( $form->{invtotal}, 2, 1 );
 536   $form->{rounding} = $form->round_amount(
 537     $form->{invtotal} - $form->round_amount($grossamount, 2),
 538     2
 539   );
 540
 541   # follow ups
 542   if ($form->{id}) {
 543     $form->{follow_ups}            = FU->follow_ups('trans_id' => $form->{id}, 'not_done' => 1) || [];
 544     $form->{follow_ups_unfinished} = ( sum map { $_->{due} * 1 } @{ $form->{follow_ups} } ) || 0;
 545   }
 546
 547   # payments
 548   _sort_payments();
 549
 550   my $totalpaid = 0;
 551   $form->{paidaccounts}++ if ($form->{"paid_$form->{paidaccounts}"});
 552   $form->{paid_indices} = [ 1 .. $form->{paidaccounts} ];
 553
 554   # Standard Konto für Umlaufvermögen
 555   my $accno_arap = IS->get_standard_accno_current_assets(\%myconfig, \%$form);
 556
 557   for my $i (1 .. $form->{paidaccounts}) {
 558     $form->{"changeable_$i"} = 1;
 559     if (SL::DB::Default->get->payments_changeable == 0) {
 560       # never
 561       $form->{"changeable_$i"} = ($form->{"acc_trans_id_$i"})? 0 : 1;
 562     } elsif (SL::DB::Default->get->payments_changeable == 2) {
 563       # on the same day
 564       $form->{"changeable_$i"} = (($form->{"gldate_$i"} eq '') ||
 565                                   ($form->current_date(\%myconfig) eq $form->{"gldate_$i"}));
 566     }
 567
 568     #deaktivieren von gebuchten Zahlungen ausserhalb der Bücherkontrolle, vorher prüfen ob heute eingegeben
 569     if ($form->date_closed($form->{"gldate_$i"})) {
 570       $form->{"changeable_$i"} = 0;
 571     }
 572
 573     $form->{"selectAR_paid_$i"} = $form->{selectAR_paid};
 574     if (!$form->{"AR_paid_$i"}) {
 575       $form->{"selectAR_paid_$i"} =~ s/option>$accno_arap--(.*?)</option selected>$accno_arap--$1</;
 576     } else {
 577       $form->{"selectAR_paid_$i"} =~ s/option>\Q$form->{"AR_paid_$i"}\E/option selected>$form->{"AR_paid_$i"}/;
 578     }
 579
 580     $totalpaid += $form->{"paid_$i"};
 581   }
 582
 583   $form->{oldinvtotal} = $form->{invtotal};
 584
 585   $form->{ALL_DELIVERY_TERMS} = SL::DB::Manager::DeliveryTerm->get_all_sorted();
 586
 587   print $form->parse_html_template('is/form_footer', {
 588     is_type_credit_note => ($form->{type} eq "credit_note"),
 589     totalpaid           => $totalpaid,
 590     paid_missing        => $form->{invtotal} - $totalpaid,
 591     print_options       => print_options(inline => 1),
 592     show_storno         => $form->{id} && !$form->{storno} && !IS->has_storno(\%myconfig, $form, "ar") && !$totalpaid,
 593     show_delete         => ($::instance_conf->get_is_changeable == 2)
 594                              ? ($form->current_date(\%myconfig) eq $form->{gldate})
 595                              : ($::instance_conf->get_is_changeable == 1),
 596     today               => DateTime->today,
 597   });
 598 ##print $form->parse_html_template('is/_payments'); # parser
 599 ##print $form->parse_html_template('webdav/_list'); # parser
 600
 601   $main::lxdebug->leave_sub();
 602 }
 603
 604 sub mark_as_paid {
 605   $::auth->assert('invoice_edit');
 606
 607   SL::DB::Invoice->new(id => $::form->{id})->load->mark_as_paid;
 608
 609   $::form->redirect($::locale->text("Marked as paid"));
 610 }
 611
 612 sub show_draft {
 613   update();
 614 }
 615
 616 sub update {
 617   $main::lxdebug->enter_sub();
 618
 619   my $form     = $main::form;
 620   my %myconfig = %main::myconfig;
 621
 622   $main::auth->assert('invoice_edit');
 623
 624   my ($recursive_call) = @_;
 625
 626   $form->{print_and_post} = 0         if $form->{second_run};
 627   my $taxincluded         = $form->{taxincluded} ? "checked" : '';
 628   $form->{update} = 1;
 629
 630   if (($form->{previous_customer_id} || $form->{customer_id}) != $form->{customer_id}) {
 631     $::form->{salesman_id} = SL::DB::Manager::Employee->current->id if exists $::form->{salesman_id};
 632
 633     IS->get_customer(\%myconfig, $form);
 634   }
 635
 636   $form->{taxincluded} ||= $taxincluded;
 637
 638   if (!$form->{forex}) {        # read exchangerate from input field (not hidden)
 639     $form->{exchangerate} = $form->parse_amount(\%myconfig, $form->{exchangerate}) unless $recursive_call;
 640   }
 641   $form->{forex}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
 642   $form->{exchangerate} = $form->{forex} if $form->{forex};
 643
 644   for my $i (1 .. $form->{paidaccounts}) {
 645     next unless $form->{"paid_$i"};
 646     map { $form->{"${_}_$i"} = $form->parse_amount(\%myconfig, $form->{"${_}_$i"}) } qw(paid exchangerate);
 647     if (!$form->{"forex_$i"}) {   #read exchangerate from input field (not hidden)
 648       $form->{exchangerate} = $form->{"exchangerate_$i"};
 649     }
 650     $form->{"forex_$i"}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{"datepaid_$i"}, 'buy');
 651     $form->{"exchangerate_$i"} = $form->{"forex_$i"} if $form->{"forex_$i"};
 652   }
 653
 654   my $i            = $form->{rowcount};
 655   my $exchangerate = $form->{exchangerate} || 1;
 656
 657   # if last row empty, check the form otherwise retrieve new item
 658   if (   ($form->{"partnumber_$i"} eq "")
 659       && ($form->{"description_$i"} eq "")
 660       && ($form->{"partsgroup_$i"}  eq "")) {
 661
 662     $form->{creditremaining} += ($form->{oldinvtotal} - $form->{oldtotalpaid});
 663     &check_form;
 664
 665   } else {
 666
 667     IS->retrieve_item(\%myconfig, \%$form);
 668
 669     my $rows = scalar @{ $form->{item_list} };
 670
 671     $form->{"discount_$i"}   = $form->parse_amount(\%myconfig, $form->{"discount_$i"}) / 100.0;
 672     $form->{"discount_$i"} ||= $form->{customer_discount};
 673
 674     if ($rows) {
 675       $form->{"qty_$i"} = $form->parse_amount(\%myconfig, $form->{"qty_$i"});
 676       if( !$form->{"qty_$i"} ) {
 677         $form->{"qty_$i"} = 1;
 678       }
 679
 680       if ($rows > 1) {
 681
 682         select_item(mode => 'IS', pre_entered_qty => $form->{"qty_$i"});
 683         $::dispatcher->end_request;
 684
 685       } else {
 686
 687         my $sellprice = $form->parse_amount(\%myconfig, $form->{"sellprice_$i"});
 688
 689         map { $form->{item_list}[$i]{$_} =~ s/\"/&quot;/g } qw(partnumber description unit);
 690         map { $form->{"${_}_$i"} = $form->{item_list}[0]{$_} } keys %{ $form->{item_list}[0] };
 691
 692         $form->{payment_id}    = $form->{"part_payment_id_$i"} if $form->{"part_payment_id_$i"} ne "";
 693         $form->{"discount_$i"} = 0                             if $form->{"not_discountable_$i"};
 694
 695         $form->{"marge_price_factor_$i"} = $form->{item_list}->[0]->{price_factor};
 696
 697         ($sellprice || $form->{"sellprice_$i"}) =~ /\.(\d+)/;
 698         my $decimalplaces = max 2, length $1;
 699
 700         if ($sellprice) {
 701           $form->{"sellprice_$i"} = $sellprice;
 702         } else {
 703           my $record        = _make_record();
 704           my $price_source  = SL::PriceSource->new(record_item => $record->items->[$i-1], record => $record);
 705           my $best_price    = $price_source->best_price;
 706           my $best_discount = $price_source->best_discount;
 707
 708           if ($best_price) {
 709             $::form->{"sellprice_$i"}           = $best_price->price;
 710             $::form->{"active_price_source_$i"} = $best_price->source;
 711           }
 712           if ($best_discount) {
 713             $::form->{"discount_$i"}               = $best_discount->discount;
 714             $::form->{"active_discount_source_$i"} = $best_discount->source;
 715           }
 716
 717           # if there is an exchange rate adjust sellprice
 718           $form->{"sellprice_$i"} /= $exchangerate;
 719         }
 720
 721         $form->{"listprice_$i"} /= $exchangerate;
 722
 723         my $amount = $form->{"sellprice_$i"} * $form->{"qty_$i"} * (1 - $form->{"discount_$i"});
 724         map { $form->{"${_}_base"} = 0 }                                 split / /, $form->{taxaccounts};
 725         map { $form->{"${_}_base"} += $amount }                          split / /, $form->{"taxaccounts_$i"};
 726         map { $amount += ($form->{"${_}_base"} * $form->{"${_}_rate"}) } split / /, $form->{"taxaccounts_$i"} if !$form->{taxincluded};
 727
 728         $form->{creditremaining} -= $amount;
 729
 730         map { $form->{"${_}_$i"} = $form->format_amount(\%myconfig, $form->{"${_}_$i"}, $decimalplaces) } qw(sellprice lastcost);
 731
 732         $form->{"qty_$i"}      = $form->format_amount(\%myconfig, $form->{"qty_$i"});
 733         $form->{"discount_$i"} = $form->format_amount(\%myconfig, $form->{"discount_$i"} * 100.0);
 734       }
 735
 736       &display_form;
 737
 738     } else {
 739
 740       # ok, so this is a new part
 741       # ask if it is a part or service item
 742
 743       if (   $form->{"partsgroup_$i"}
 744           && ($form->{"partsnumber_$i"} eq "")
 745           && ($form->{"description_$i"} eq "")) {
 746         $form->{rowcount}--;
 747         $form->{"discount_$i"} = "";
 748         display_form();
 749
 750       } else {
 751         $form->{"id_$i"}   = 0;
 752         new_item();
 753       }
 754     }
 755   }
 756   $main::lxdebug->leave_sub();
 757 }
 758
 759 sub post_payment {
 760   $main::lxdebug->enter_sub();
 761
 762   my $form     = $main::form;
 763   my %myconfig = %main::myconfig;
 764   my $locale   = $main::locale;
 765
 766   $main::auth->assert('invoice_edit');
 767
 768   $form->mtime_ischanged('ar') ;
 769   my $invdate = $form->datetonum($form->{invdate}, \%myconfig);
 770
 771   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 772   for my $i (1 .. $form->{paidaccounts}) {
 773     if ($form->{"paid_$i"}) {
 774       my $datepaid = $form->datetonum($form->{"datepaid_$i"}, \%myconfig);
 775
 776       $form->isblank("datepaid_$i", $locale->text('Payment date missing!'));
 777
 778
 779       if ($form->{currency} ne $form->{defaultcurrency}) {
 780         $form->{"exchangerate_$i"} = $form->{exchangerate}
 781           if ($invdate == $datepaid);
 782         $form->isblank("exchangerate_$i",
 783                        $locale->text('Exchangerate for payment missing!'));
 784       }
 785       $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
 786         if ($form->date_max_future($form->{"datepaid_$i"}, \%myconfig));
 787
 788       #Zusätzlich noch das Buchungsdatum in die Bücherkontrolle einbeziehen
 789       # (Dient zur Prüfung ob ZE oder ZA geprüft werden soll)
 790       $form->error($locale->text('Cannot post payment for a closed period!'))
 791         if ($form->date_closed($form->{"datepaid_$i"})  && !$form->date_closed($form->{"gldate_$i"}, \%myconfig));
 792     }
 793   }
 794
 795   ($form->{AR})      = split /--/, $form->{AR};
 796   ($form->{AR_paid}) = split /--/, $form->{AR_paid};
 797   relink_accounts();
 798   if ( IS->post_payment(\%myconfig, \%$form) ) {
 799     $form->{snumbers}  = qq|invnumber_| . $form->{invnumber};
 800     $form->{what_done} = 'invoice';
 801     $form->{addition}  = "PAYMENT POSTED";
 802     $form->save_history;
 803     $form->redirect($locale->text('Payment posted!'))
 804   } else {
 805    $form->error($locale->text('Cannot post payment!'));
 806   };
 807
 808   $main::lxdebug->leave_sub();
 809 }
 810
 811 sub post {
 812   $main::lxdebug->enter_sub();
 813
 814   my $form     = $main::form;
 815   my %myconfig = %main::myconfig;
 816   my $locale   = $main::locale;
 817
 818   $main::auth->assert('invoice_edit');
 819   $form->mtime_ischanged('ar');
 820
 821   $form->{defaultcurrency} = $form->get_default_currency(\%myconfig);
 822   $form->isblank("invdate",  $locale->text('Invoice Date missing!'));
 823   $form->isblank("customer_id", $locale->text('Customer missing!'));
 824   $form->error($locale->text('Cannot post invoice for a closed period!'))
 825         if ($form->date_closed($form->{"invdate"}, \%myconfig));
 826
 827   $form->{invnumber} =~ s/^\s*//g;
 828   $form->{invnumber} =~ s/\s*$//g;
 829
 830   # if oldcustomer ne customer redo form
 831   if (($form->{previous_customer_id} || $form->{customer_id}) != $form->{customer_id}) {
 832     &update;
 833     $::dispatcher->end_request;
 834   }
 835
 836   if ($myconfig{mandatory_departments} && !$form->{department_id}) {
 837     $form->{saved_message} = $::locale->text('You have to specify a department.');
 838     update();
 839     exit;
 840   }
 841
 842   if ($form->{second_run}) {
 843     $form->{print_and_post} = 0;
 844   }
 845
 846   remove_emptied_rows();
 847   &validate_items;
 848
 849   my $closedto = $form->datetonum($form->{closedto}, \%myconfig);
 850   my $invdate  = $form->datetonum($form->{invdate},  \%myconfig);
 851
 852   $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
 853     if ($form->date_max_future($invdate, \%myconfig));
 854   $form->error($locale->text('Cannot post invoice for a closed period!'))
 855     if ($invdate <= $closedto);
 856
 857   $form->isblank("exchangerate", $locale->text('Exchangerate missing!'))
 858     if ($form->{currency} ne $form->{defaultcurrency});
 859
 860   for my $i (1 .. $form->{paidaccounts}) {
 861     if ($form->parse_amount(\%myconfig, $form->{"paid_$i"})) {
 862       my $datepaid = $form->datetonum($form->{"datepaid_$i"}, \%myconfig);
 863
 864       $form->isblank("datepaid_$i", $locale->text('Payment date missing!'));
 865
 866       $form->error($locale->text('Cannot post transaction above the maximum future booking date!'))
 867         if ($form->date_max_future($form->{"datepaid_$i"}, \%myconfig));
 868
 869       #Zusätzlich noch das Buchungsdatum in die Bücherkontrolle einbeziehen
 870       # (Dient zur Prüfung ob ZE oder ZA geprüft werden soll)
 871       $form->error($locale->text('Cannot post payment for a closed period!'))
 872         if ($form->date_closed($form->{"datepaid_$i"})  && !$form->date_closed($form->{"gldate_$i"}, \%myconfig));
 873
 874       if ($form->{currency} ne $form->{defaultcurrency}) {
 875         $form->{"exchangerate_$i"} = $form->{exchangerate}
 876           if ($invdate == $datepaid);
 877         $form->isblank("exchangerate_$i",
 878                        $locale->text('Exchangerate for payment missing!'));
 879       }
 880     }
 881   }
 882
 883   ($form->{AR})        = split /--/, $form->{AR};
 884   ($form->{AR_paid})   = split /--/, $form->{AR_paid};
 885   $form->{storno}    ||= 0;
 886
 887   $form->{label} = $form->{type} eq 'credit_note' ? $locale->text('Credit Note') : $locale->text('Invoice');
 888
 889   $form->{id} = 0 if $form->{postasnew};
 890
 891   # get new invnumber in sequence if no invnumber is given or if posasnew was requested
 892   if ($form->{postasnew}) {
 893     if ($form->{type} eq "credit_note") {
 894       undef($form->{cnnumber});
 895     } else {
 896       undef($form->{invnumber});
 897     }
 898   }
 899
 900   relink_accounts();
 901
 902   my $terms        = get_payment_terms_for_invoice();
 903   $form->{duedate} = $terms->calc_date(reference_date => $form->{invdate}, due_date => $form->{duedate})->to_kivitendo if $terms;
 904
 905   # If transfer_out is requested, get rose db handle and do post and
 906   # transfer out in one transaction. Otherwise just post the invoice.
 907   if ($::instance_conf->get_is_transfer_out && $form->{type} ne 'credit_note' && !$form->{storno}) {
 908     require SL::DB::Inventory;
 909     my $rose_db = SL::DB::Inventory->new->db;
 910     my @errors;
 911
 912     if (!$rose_db->with_transaction(sub {
 913       if (!eval {
 914         if (!IS->post_invoice(\%myconfig, \%$form, $rose_db->dbh)) {
 915           push @errors, $locale->text('Cannot post invoice!');
 916           die 'posting error';
 917         }
 918         my $err = IS->transfer_out(\%$form, $rose_db->dbh);
 919         if (@{ $err }) {
 920           push @errors, @{ $err };
 921           die 'transfer error';
 922         }
 923
 924         1;
 925       }) {
 926         push @errors, $EVAL_ERROR;
 927         die 'transaction error';
 928       }
 929
 930       1;
 931     })) {
 932       push @errors, $rose_db->error;
 933       $form->error($locale->text('Cannot post invoice and/or transfer out! Error message:') . "\n" . join("\n", @errors));
 934     }
 935   } else {
 936     if (!IS->post_invoice(\%myconfig, \%$form)) {
 937       $form->error($locale->text('Cannot post invoice!'));
 938     }
 939   }
 940
 941   if(!exists $form->{addition}) {
 942     $form->{snumbers}  =  'invnumber' .'_'. $form->{invnumber}; # ($form->{type} eq 'credit_note' ? 'cnnumber' : 'invnumber') .'_'. $form->{invnumber};
 943     $form->{what_done} = 'invoice';
 944     $form->{addition}  = $form->{print_and_post} ? "PRINTED AND POSTED" :
 945                          $form->{storno}         ? "STORNO"             :
 946                                                    "POSTED";
 947     $form->save_history;
 948   }
 949
 950   if (!$form->{no_redirect_after_post}) {
 951     $form->{action} = 'edit';
 952     $form->{script} = 'is.pl';
 953     $form->{callback} = build_std_url(qw(action edit id callback saved_message));
 954     $form->redirect($form->{label} . " $form->{invnumber} " . $locale->text('posted!'));
 955   }
 956
 957   $main::lxdebug->leave_sub();
 958 }
 959
 960 sub print_and_post {
 961   $main::lxdebug->enter_sub();
 962
 963   my $form     = $main::form;
 964
 965   $main::auth->assert('invoice_edit');
 966
 967   my $old_form                    = Form->new;
 968   $form->{no_redirect_after_post} = 1;
 969   $form->{print_and_post}         = 1;
 970   &post();
 971
 972   &edit();
 973   $main::lxdebug->leave_sub();
 974
 975 }
 976
 977 sub use_as_new {
 978   $main::lxdebug->enter_sub();
 979
 980   my $form     = $main::form;
 981   my %myconfig = %main::myconfig;
 982
 983   $main::auth->assert('invoice_edit');
 984
 985   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)};
 986   $form->{rowcount}--;
 987   $form->{paidaccounts} = 1;
 988   $form->{invdate}      = $form->current_date(\%myconfig);
 989   my $terms             = get_payment_terms_for_invoice();
 990   $form->{duedate}      = $terms ? $terms->calc_date(reference_date => $form->{invdate})->to_kivitendo : $form->{invdate};
 991   $form->{employee_id}  = SL::DB::Manager::Employee->current->id;
 992   $form->{forex}        = $form->check_exchangerate(\%myconfig, $form->{currency}, $form->{invdate}, 'buy');
 993   $form->{exchangerate} = $form->{forex} if $form->{forex};
 994
 995   $form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};
 996
 997   $form->{useasnew} = 1;
 998   &display_form;
 999
1000   $main::lxdebug->leave_sub();
1001 }
1002
1003 sub storno {
1004   $main::lxdebug->enter_sub();
1005
1006   my $form     = $main::form;
1007   my %myconfig = %main::myconfig;
1008   my $locale   = $main::locale;
1009
1010   $main::auth->assert('invoice_edit');
1011
1012   if ($form->{storno}) {
1013     $form->error($locale->text('Cannot storno storno invoice!'));
1014   }
1015
1016   if (IS->has_storno(\%myconfig, $form, "ar")) {
1017     $form->error($locale->text("Invoice has already been storno'd!"));
1018   }
1019   if ($form->datetonum($form->{invdate},  \%myconfig) <= $form->datetonum($form->{closedto}, \%myconfig)) {
1020     $form->error($locale->text('Cannot storno invoice for a closed period!'));
1021   }
1022
1023   # save the history of invoice being stornoed
1024   $form->{snumbers}  = qq|invnumber_| . $form->{invnumber};
1025   $form->{what_done} = 'invoice';
1026   $form->{addition}  = "STORNO";
1027   $form->save_history;
1028
1029   map({ my $key = $_; delete($form->{$key}) unless (grep({ $key eq $_ } qw(id login password type))); } keys(%{ $form }));
1030
1031   invoice_links();
1032   prepare_invoice();
1033   relink_accounts();
1034
1035   # Payments must not be recorded for the new storno invoice.
1036   $form->{paidaccounts} = 0;
1037   map { my $key = $_; delete $form->{$key} if grep { $key =~ /^$_/ } qw(datepaid_ gldate_ acc_trans_id_ source_ memo_ paid_ exchangerate_ AR_paid_) } keys %{ $form };
1038
1039   # record link invoice to storno
1040   $form->{convert_from_ar_ids} = $form->{id};
1041   $form->{storno_id} = $form->{id};
1042   $form->{storno} = 1;
1043   $form->{id} = "";
1044   $form->{invnumber} = "Storno zu " . $form->{invnumber};
1045   $form->{invdate}   = DateTime->today->to_lxoffice;
1046   $form->{rowcount}++;
1047   # set new ids for storno invoice
1048   # set new persistent ids for storno invoice items
1049   $form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};
1050
1051   post();
1052   $main::lxdebug->leave_sub();
1053 }
1054
1055 sub preview {
1056   $main::lxdebug->enter_sub();
1057
1058   my $form     = $main::form;
1059
1060   $main::auth->assert('invoice_edit');
1061
1062   $form->{preview} = 1;
1063   my $old_form = Form->new;
1064   for (keys %$form) { $old_form->{$_} = $form->{$_} }
1065
1066   &print_form($old_form);
1067   $main::lxdebug->leave_sub();
1068
1069 }
1070
1071 sub credit_note {
1072   $main::lxdebug->enter_sub();
1073
1074   my $form     = $main::form;
1075   my %myconfig = %main::myconfig;
1076   my $locale   = $main::locale;
1077
1078   $main::auth->assert('invoice_edit');
1079
1080   $form->{transdate} = $form->{invdate} = $form->current_date(\%myconfig);
1081   $form->{duedate} =
1082     $form->current_date(\%myconfig, $form->{invdate}, $form->{terms} * 1);
1083
1084   $form->{convert_from_ar_ids} = $form->{id};
1085   $form->{id}     = '';
1086   $form->{rowcount}--;
1087
1088
1089   $form->{title}  = $locale->text('Add Credit Note');
1090   $form->{script} = 'is.pl';
1091
1092   # Bei Gutschriften bezug zur Rechnungsnummer
1093   $form->{invnumber_for_credit_note} = $form->{invnumber};
1094   # bo creates the id, reset it
1095   map { delete $form->{$_} }
1096     qw(id invnumber subject message cc bcc printed emailed queued);
1097   $form->{ $form->{vc} } =~ s/--.*//g;
1098   $form->{type} = "credit_note";
1099
1100
1101   map { $form->{"select$_"} = "" } ($form->{vc}, 'currency');
1102
1103 #  map { $form->{$_} = $form->parse_amount(\%myconfig, $form->{$_}) }
1104 #    qw(creditlimit creditremaining);
1105
1106   # set new persistent ids for credit note and link previous invoice id
1107   $form->{"converted_from_invoice_id_$_"} = delete $form->{"invoice_id_$_"} for 1 .. $form->{"rowcount"};
1108
1109   my $currency = $form->{currency};
1110   &invoice_links;
1111
1112   $form->{currency}     = $currency;
1113   $form->{forex}        = $form->check_exchangerate( \%myconfig, $form->{currency}, $form->{invdate}, 'buy');
1114   $form->{exchangerate} = $form->{forex} || '';
1115
1116   $form->{creditremaining} -= ($form->{oldinvtotal} - $form->{ordtotal});
1117
1118   # bei Gutschriften werden Zahlungseingänge aus Rechnung nicht übernommen
1119   for my $i (1 .. $form->{paidaccounts}) {
1120     delete $form->{"paid_$i"};
1121     delete $form->{"source_$i"};
1122     delete $form->{"memo_$i"};
1123     delete $form->{"datepaid_$i"};
1124     delete $form->{"gldate_$i"};
1125     delete $form->{"acc_trans_id_$i"};
1126     delete $form->{"AR_paid_$i"};
1127   };
1128   $form->{paidaccounts} = 1;
1129
1130   &prepare_invoice;
1131
1132
1133   &display_form;
1134
1135   $main::lxdebug->leave_sub();
1136 }
1137
1138 sub display_form {
1139   $::lxdebug->enter_sub;
1140
1141   $::auth->assert('invoice_edit');
1142
1143   relink_accounts();
1144
1145   my $new_rowcount = $::form->{"rowcount"} * 1 + 1;
1146   $::form->{"project_id_${new_rowcount}"} = $::form->{"globalproject_id"};
1147
1148   $::form->language_payment(\%::myconfig);
1149
1150   Common::webdav_folder($::form);
1151
1152   form_header();
1153   display_row(++$::form->{rowcount});
1154   form_footer();
1155
1156   $::lxdebug->leave_sub;
1157 }
1158
1159 sub delete {
1160   $::auth->assert('invoice_edit');
1161
1162   if (IS->delete_invoice(\%::myconfig, $::form)) {
1163     # saving the history
1164     if(!exists $::form->{addition}) {
1165       $::form->{snumbers}  = 'invnumber' .'_'. $::form->{invnumber};
1166       $::form->{what_done} = 'invoice';
1167       $::form->{addition}  = "DELETED";
1168       $::form->save_history;
1169     }
1170     # /saving the history
1171     $::form->redirect($::locale->text('Invoice deleted!'));
1172   }
1173   $::form->error($::locale->text('Cannot delete invoice!'));
1174 }
1175
1176 sub post_and_e_mail {
1177   e_mail();
1178 };
1179
1180 sub e_mail {
1181   $main::lxdebug->enter_sub();
1182
1183   my $form     = $main::form;
1184
1185   $main::auth->assert('invoice_edit');
1186
1187   if (!$form->{id}) {
1188     $form->{no_redirect_after_post} = 1;
1189
1190     my $saved_form = save_form();
1191
1192     post();
1193
1194     restore_form($saved_form, 0, qw(id invnumber));
1195   }
1196
1197   edit_e_mail();
1198
1199   $main::lxdebug->leave_sub();
1200 }
1201
1202 sub dispatcher {
1203   for my $action (qw(
1204     print update ship_to e_mail storno post_payment use_as_new credit_note
1205     delete post order preview post_and_e_mail print_and_post
1206     mark_as_paid
1207   )) {
1208     if ($::form->{"action_$action"}) {
1209       call_sub($action);
1210       return;
1211     }
1212   }
1213
1214   $::form->error($::locale->text('No action defined.'));
1215 }