SL/Controller/Inventory.pm

   1 package SL::Controller::Inventory;
   2
   3 use strict;
   4 use warnings;
   5 use POSIX qw(strftime);
   6
   7 use parent qw(SL::Controller::Base);
   8
   9 use SL::DB::Inventory;
  10 use SL::DB::Stocktaking;
  11 use SL::DB::Part;
  12 use SL::DB::Warehouse;
  13 use SL::DB::Unit;
  14 use SL::DB::Default;
  15 use SL::WH;
  16 use SL::ReportGenerator;
  17 use SL::Locale::String qw(t8);
  18 use SL::Presenter::Tag qw(select_tag);
  19 use SL::DBUtils;
  20 use SL::Helper::Flash;
  21 use SL::Controller::Helper::ReportGenerator;
  22 use SL::Controller::Helper::GetModels;
  23
  24 use English qw(-no_match_vars);
  25
  26 use Rose::Object::MakeMethods::Generic (
  27   'scalar --get_set_init' => [ qw(warehouses units is_stocktaking stocktaking_models stocktaking_cutoff_date) ],
  28   'scalar'                => [ qw(warehouse bin unit part) ],
  29 );
  30
  31 __PACKAGE__->run_before('_check_auth');
  32 __PACKAGE__->run_before('_check_warehouses');
  33 __PACKAGE__->run_before('load_part_from_form',   only => [ qw(stock_in part_changed mini_stock stock stocktaking_part_changed save_stocktaking) ]);
  34 __PACKAGE__->run_before('load_unit_from_form',   only => [ qw(stock_in part_changed mini_stock stock stocktaking_part_changed save_stocktaking) ]);
  35 __PACKAGE__->run_before('load_wh_from_form',     only => [ qw(stock_in warehouse_changed stock stocktaking save_stocktaking) ]);
  36 __PACKAGE__->run_before('load_bin_from_form',    only => [ qw(stock_in stock stocktaking save_stocktaking) ]);
  37 __PACKAGE__->run_before('set_target_from_part',  only => [ qw(part_changed) ]);
  38 __PACKAGE__->run_before('mini_stock',            only => [ qw(stock_in mini_stock) ]);
  39 __PACKAGE__->run_before('sanitize_target',       only => [ qw(stock_usage stock_in warehouse_changed part_changed stocktaking stocktaking_part_changed save_stocktaking) ]);
  40 __PACKAGE__->run_before('set_layout');
  41
  42 sub action_stock_in {
  43   my ($self) = @_;
  44
  45   $::form->{title}   = t8('Stock');
  46
  47   $::request->layout->focus('#part_id_name');
  48   my $transfer_types = WH->retrieve_transfer_types('in');
  49   map { $_->{description} = $main::locale->text($_->{description}) } @{ $transfer_types };
  50   $self->setup_stock_in_action_bar;
  51   $self->render('inventory/warehouse_selection_stock', title => $::form->{title}, TRANSFER_TYPES => $transfer_types );
  52 }
  53
  54 sub action_stock_usage {
  55   my ($self) = @_;
  56
  57   $::form->{title}   = t8('UsageE');
  58
  59   $::form->get_lists('warehouses' => { 'key'    => 'WAREHOUSES',
  60                                        'bins'   => 'BINS', });
  61   $::request->layout->use_javascript("${_}.js") for qw(kivi.PartsWarehouse);
  62
  63   $self->setup_stock_usage_action_bar;
  64   $self->render('inventory/warehouse_usage',
  65                 title => $::form->{title},
  66                 year => DateTime->today->year,
  67                 WAREHOUSES => $::form->{WAREHOUSES},
  68                 WAREHOUSE_FILTER => 1,
  69                 warehouse_id => 0,
  70                 bin_id => 0
  71       );
  72
  73 }
  74
  75 sub getnumcolumns {
  76   my ($self) = @_;
  77   return qw(stock incorrection found insum back outcorrection disposed
  78                      missing shipped used outsum consumed averconsumed);
  79 }
  80
  81 sub action_usage {
  82   my ($self) = @_;
  83
  84   $main::lxdebug->enter_sub();
  85
  86   my $form     = $main::form;
  87   my %myconfig = %main::myconfig;
  88   my $locale   = $main::locale;
  89
  90   $form->{title}   = t8('UsageE');
  91   $form->{report_generator_output_format} = 'HTML' if !$form->{report_generator_output_format};
  92
  93   my $report = SL::ReportGenerator->new(\%myconfig, $form);
  94
  95   my @columns = qw(partnumber partdescription);
  96
  97   push @columns , qw(ptype unit) if $form->{report_generator_output_format} eq 'HTML';
  98
  99   my @numcolumns = qw(stock incorrection found insum back outcorrection disposed
 100                      missing shipped used outsum consumed averconsumed);
 101
 102   push @columns , $self->getnumcolumns();
 103
 104   my @hidden_variables = qw(reporttype year duetyp fromdate todate
 105                             warehouse_id bin_id partnumber description bestbefore chargenumber partstypes_id);
 106   my %column_defs = (
 107     'partnumber'      => { 'text' => $locale->text('Part Number'), },
 108     'partdescription' => { 'text' => $locale->text('Part_br_Description'), },
 109     'unit'            => { 'text' => $locale->text('Unit'), },
 110     'stock'           => { 'text' => $locale->text('stock_br'), },
 111     'incorrection'    => { 'text' => $locale->text('correction_br'), },
 112     'found'           => { 'text' => $locale->text('found_br'), },
 113     'insum'           => { 'text' => $locale->text('sum'), },
 114     'back'            => { 'text' => $locale->text('back_br'), },
 115     'outcorrection'   => { 'text' => $locale->text('correction_br'), },
 116     'disposed'        => { 'text' => $locale->text('disposed_br'), },
 117     'missing'         => { 'text' => $locale->text('missing_br'), },
 118     'shipped'         => { 'text' => $locale->text('shipped_br'), },
 119     'used'            => { 'text' => $locale->text('used_br'), },
 120     'outsum'          => { 'text' => $locale->text('sum'), },
 121     'consumed'        => { 'text' => $locale->text('consumed'), },
 122     'averconsumed'    => { 'text' => $locale->text('averconsumed_br'), },
 123   );
 124
 125
 126   map { $column_defs{$_}->{visible} = 1 } @columns;
 127   #map { $column_defs{$_}->{visible} = $form->{"l_${_}"} ? 1 : 0 } @columns;
 128   map { $column_defs{$_}->{align} = 'right' } @numcolumns;
 129
 130   my @custom_headers = ();
 131   # Zeile 1:
 132   push @custom_headers, [
 133       { 'text' => $locale->text('Part'),
 134         'colspan' => ($form->{report_generator_output_format} eq 'HTML'?4:2), 'align' => 'center'},
 135       { 'text' => $locale->text('Into bin'), 'colspan' => 4, 'align' => 'center'},
 136       { 'text' => $locale->text('From bin'), 'colspan' => 7, 'align' => 'center'},
 137       { 'text' => $locale->text('UsageWithout'),    'colspan' => 2, 'align' => 'center'},
 138   ];
 139
 140   # Zeile 2:
 141   my @line_2 = ();
 142   map { push @line_2 , $column_defs{$_} } @columns;
 143   push @custom_headers, [ @line_2 ];
 144
 145   $report->set_custom_headers(@custom_headers);
 146   $report->set_columns( %column_defs );
 147   $report->set_column_order(@columns);
 148
 149   $report->set_export_options('usage', @hidden_variables );
 150
 151   $report->set_sort_indicator($form->{sort}, $form->{order});
 152   $report->set_options('output_format'        => 'HTML',
 153                        'controller_class'     => 'Inventory',
 154                        'title'                => $form->{title},
 155 #                      'html_template'        => 'inventory/usage_report',
 156                        'attachment_basename'  => strftime($locale->text('warehouse_usage_list') . '_%Y%m%d', localtime time));
 157   $report->set_options_from_form;
 158
 159   my %searchparams ;
 160 # form vars
 161 #   reporttype = custom
 162 #   year = 2014
 163 #   duetyp = 7
 164
 165   my $start       = DateTime->now_local;
 166   my $end         = DateTime->now_local;
 167   my $actualepoch = $end->epoch();
 168   my $days = 365;
 169   my $mdays=30;
 170   $searchparams{reporttype} = $form->{reporttype};
 171   if ($form->{reporttype} eq "custom") {
 172     my $smon = 1;
 173     my $emon = 12;
 174     my $sday = 1;
 175     my $eday = 31;
 176     #forgotten the year --> thisyear
 177     if ($form->{year} !~ m/^\d\d\d\d$/) {
 178       $locale->date(\%myconfig, $form->current_date(\%myconfig), 0) =~
 179         /(\d\d\d\d)/;
 180       $form->{year} = $1;
 181     }
 182     my $leapday = ($form->{year} % 4 == 0) ? 1:0;
 183     #yearly report
 184     if ($form->{duetyp} eq "13") {
 185         $days += $leapday;
 186     }
 187
 188     #Quater reports
 189     if ($form->{duetyp} eq "A") {
 190       $emon = 3;
 191       $days = 90 + $leapday;
 192     }
 193     if ($form->{duetyp} eq "B") {
 194       $smon = 4;
 195       $emon = 6;
 196       $eday = 30;
 197       $days = 91;
 198     }
 199     if ($form->{duetyp} eq "C") {
 200       $smon = 7;
 201       $emon = 9;
 202       $eday = 30;
 203       $days = 92;
 204     }
 205     if ($form->{duetyp} eq "D") {
 206       $smon = 10;
 207       $days = 92;
 208     }
 209     #Monthly reports
 210     if ($form->{duetyp} eq "1" || $form->{duetyp} eq "3" || $form->{duetyp} eq "5" ||
 211         $form->{duetyp} eq "7" || $form->{duetyp} eq "8" || $form->{duetyp} eq "10" ||
 212         $form->{duetyp} eq "12") {
 213         $smon = $emon = $form->{duetyp}*1;
 214         $mdays=$days = 31;
 215     }
 216     if ($form->{duetyp} eq "2" || $form->{duetyp} eq "4" || $form->{duetyp} eq "6" ||
 217         $form->{duetyp} eq "9" || $form->{duetyp} eq "11" ) {
 218         $smon = $emon = $form->{duetyp}*1;
 219         $eday = 30;
 220         if ($form->{duetyp} eq "2" ) {
 221             #this works from 1901 to 2099, 1900 and 2100 fail.
 222             $eday = ($form->{year} % 4 == 0) ? 29 : 28;
 223         }
 224         $mdays=$days = $eday;
 225     }
 226     $searchparams{year} = $form->{year};
 227     $searchparams{duetyp} = $form->{duetyp};
 228     $start->set_month($smon);
 229     $start->set_day($sday);
 230     $start->set_year($form->{year}*1);
 231     $end->set_month($emon);
 232     $end->set_day($eday);
 233     $end->set_year($form->{year}*1);
 234   }  else {
 235     $searchparams{fromdate} = $form->{fromdate};
 236     $searchparams{todate} = $form->{todate};
 237 #   reporttype = free
 238 #   fromdate = 01.01.2014
 239 #   todate = 31.05.2014
 240     my ($yy, $mm, $dd) = $locale->parse_date(\%myconfig,$form->{fromdate});
 241     $start->set_year($yy);
 242     $start->set_month($mm);
 243     $start->set_day($dd);
 244     ($yy, $mm, $dd) = $locale->parse_date(\%myconfig,$form->{todate});
 245     $end->set_year($yy);
 246     $end->set_month($mm);
 247     $end->set_day($dd);
 248     my $dur = $start->delta_md($end);
 249     $days = $dur->delta_months()*30 + $dur->delta_days() ;
 250   }
 251   $start->set_second(0);
 252   $start->set_minute(0);
 253   $start->set_hour(0);
 254   $end->set_second(59);
 255   $end->set_minute(59);
 256   $end->set_hour(23);
 257   if ( $end->epoch() > $actualepoch ) {
 258       $end = DateTime->now_local;
 259       my $dur = $start->delta_md($end);
 260       $days = $dur->delta_months()*30 + $dur->delta_days() ;
 261   }
 262   if ( $start->epoch() > $end->epoch() ) { $start = $end;$days = 1;}
 263   $days = $mdays if $days < $mdays;
 264   #$main::lxdebug->message(LXDebug->DEBUG2(), "start=".$start->epoch());
 265   #$main::lxdebug->message(LXDebug->DEBUG2(), "  end=".$end->epoch());
 266   #$main::lxdebug->message(LXDebug->DEBUG2(), " days=".$days);
 267   my @andfilter = (shippingdate => { ge => $start }, shippingdate => { le => $end } );
 268   if ( $form->{warehouse_id} ) {
 269       push @andfilter , ( warehouse_id => $form->{warehouse_id});
 270       $searchparams{warehouse_id} = $form->{warehouse_id};
 271       if ( $form->{bin_id} ) {
 272           push @andfilter , ( bin_id => $form->{bin_id});
 273           $searchparams{bin_id} = $form->{bin_id};
 274       }
 275   }
 276   # alias class t2 entspricht parts
 277   if ( $form->{partnumber} ) {
 278       push @andfilter , ( 't2.partnumber' => { ilike => '%'. $form->{partnumber} .'%' });
 279       $searchparams{partnumber} = $form->{partnumber};
 280   }
 281   if ( $form->{description} ) {
 282       push @andfilter , ( 't2.description' => { ilike => '%'. $form->{description} .'%'  });
 283       $searchparams{description} = $form->{description};
 284   }
 285   if ( $form->{bestbefore} ) {
 286     push @andfilter , ( bestbefore => { eq => $form->{bestbefore} });
 287       $searchparams{bestbefore} = $form->{bestbefore};
 288   }
 289   if ( $form->{chargenumber} ) {
 290       push @andfilter , ( chargenumber => { ilike => '%'.$form->{chargenumber}.'%' });
 291       $searchparams{chargenumber} = $form->{chargenumber};
 292   }
 293   if ( $form->{partstypes_id} ) {
 294       push @andfilter , ( 't2.partstypes_id' => $form->{partstypes_id} );
 295       $searchparams{partstypes_id} = $form->{partstypes_id};
 296   }
 297
 298   my @filter = (and => [ @andfilter ] );
 299
 300   my $objs = SL::DB::Manager::Inventory->get_all(with_objects => ['parts'], where => [ @filter ] , sort_by => 'parts.partnumber ASC');
 301   #my $objs = SL::DB::Inventory->_get_manager_class->get_all(...);
 302
 303   # manual paginating, yuck
 304   my $page = $::form->{page} || 1;
 305   my $pages = {};
 306   $pages->{per_page}        = $::form->{per_page} || 20;
 307   my $first_nr = ($page - 1) * $pages->{per_page};
 308   my $last_nr  = $first_nr + $pages->{per_page};
 309
 310   my $last_partid = 0;
 311   my $last_row = { };
 312   my $row_ind = 0;
 313   my $allrows = 0;
 314   $allrows = 1 if $form->{report_generator_output_format} ne 'HTML' ;
 315   #$main::lxdebug->message(LXDebug->DEBUG2(), "first_nr=".$first_nr." last_nr=".$last_nr);
 316   foreach my $entry (@{ $objs } ) {
 317       if ( $entry->parts_id != $last_partid ) {
 318           if ( $last_partid > 0 ) {
 319               if ( $allrows || ($row_ind >= $first_nr && $row_ind < $last_nr )) {
 320                   $self->make_row_result($last_row,$days,$last_partid);
 321                   $report->add_data($last_row);
 322               }
 323               $row_ind++ ;
 324           }
 325           $last_partid = $entry->parts_id;
 326           $last_row = { };
 327           $last_row->{partnumber}->{data} = $entry->part->partnumber;
 328           $last_row->{partdescription}->{data} = $entry->part->description;
 329           $last_row->{unit}->{data} = $entry->part->unit;
 330           $last_row->{stock}->{data} = 0;
 331           $last_row->{incorrection}->{data} = 0;
 332           $last_row->{found}->{data} = 0;
 333           $last_row->{back}->{data} = 0;
 334           $last_row->{outcorrection}->{data} = 0;
 335           $last_row->{disposed}->{data} = 0;
 336           $last_row->{missing}->{data} = 0;
 337           $last_row->{shipped}->{data} = 0;
 338           $last_row->{used}->{data} = 0;
 339           $last_row->{insum}->{data} = 0;
 340           $last_row->{outsum}->{data} = 0;
 341           $last_row->{consumed}->{data} = 0;
 342           $last_row->{averconsumed}->{data} = 0;
 343       }
 344       if ( !$allrows && $row_ind >= $last_nr ) {
 345           next;
 346       }
 347       my $prefix='';
 348       if ( $entry->trans_type->description eq 'correction' ) {
 349           $prefix = $entry->trans_type->direction;
 350       }
 351       $last_row->{$prefix.$entry->trans_type->description}->{data} +=
 352           ( $entry->trans_type->direction eq 'out' ? -$entry->qty : $entry->qty );
 353   }
 354   if ( $last_partid > 0 && ( $allrows || ($row_ind >= $first_nr && $row_ind < $last_nr ))) {
 355       $self->make_row_result($last_row,$days,$last_partid);
 356       $report->add_data($last_row);
 357       $row_ind++ ;
 358   }
 359   my $num_rows = @{ $report->{data} } ;
 360   #$main::lxdebug->message(LXDebug->DEBUG2(), "count=".$row_ind." rows=".$num_rows);
 361
 362   if ( ! $allrows ) {
 363       $pages->{max}  = SL::DB::Helper::Paginated::ceil($row_ind, $pages->{per_page}) || 1;
 364       $pages->{page} = $page < 1 ? 1: $page > $pages->{max} ? $pages->{max}: $page;
 365       $pages->{common} = [ grep { $_->{visible} } @{ SL::DB::Helper::Paginated::make_common_pages($pages->{page}, $pages->{max}) } ];
 366       $self->{pages} = $pages;
 367       $searchparams{action} = "usage";
 368       $self->{base_url} = $self->url_for(\%searchparams );
 369       #$main::lxdebug->message(LXDebug->DEBUG2(), "page=".$pages->{page}." url=".$self->{base_url});
 370
 371       $report->set_options('raw_bottom_info_text' => $self->render('inventory/report_bottom', { output => 0 }) );
 372   }
 373   $report->generate_with_headers();
 374
 375   $main::lxdebug->leave_sub();
 376
 377 }
 378
 379 sub make_row_result {
 380   my ($self,$row,$days,$partid) = @_;
 381   my $form     = $main::form;
 382   my $myconfig = \%main::myconfig;
 383
 384   $row->{insum}->{data}  = $row->{stock}->{data} + $row->{incorrection}->{data} + $row->{found}->{data};
 385   $row->{outsum}->{data} = $row->{back}->{data} + $row->{outcorrection}->{data} + $row->{disposed}->{data} +
 386        $row->{missing}->{data} + $row->{shipped}->{data} + $row->{used}->{data};
 387   $row->{consumed}->{data} = $row->{outsum}->{data} -
 388        $row->{outcorrection}->{data} - $row->{incorrection}->{data};
 389   $row->{averconsumed}->{data} = $row->{consumed}->{data}*30/$days ;
 390   map { $row->{$_}->{data} = $form->format_amount($myconfig,$row->{$_}->{data},2); } $self->getnumcolumns();
 391   $row->{partnumber}->{link} = 'controller.pl?action=Part/edit&part.id' . $partid;
 392 }
 393
 394 sub action_stock {
 395   my ($self) = @_;
 396
 397   my $transfer_error;
 398   my $qty = $::form->parse_amount(\%::myconfig, $::form->{qty});
 399   if (!$qty) {
 400     $transfer_error = t8('Cannot stock without amount');
 401   } elsif ($qty < 0) {
 402     $transfer_error = t8('Cannot stock negative amounts');
 403   } else {
 404     # do stock
 405     $::form->throw_on_error(sub {
 406       eval {
 407         WH->transfer({
 408           parts         => $self->part,
 409           dst_bin       => $self->bin,
 410           dst_wh        => $self->warehouse,
 411           qty           => $qty,
 412           unit          => $self->unit,
 413           transfer_type => 'stock',
 414           chargenumber  => $::form->{chargenumber},
 415           bestbefore    => $::form->{bestbefore},
 416           ean           => $::form->{ean},
 417           comment       => $::form->{comment},
 418         });
 419         1;
 420       } or do { $transfer_error = $EVAL_ERROR->getMessage; }
 421     });
 422
 423     if (!$transfer_error) {
 424       if ($::form->{write_default_bin}) {
 425         $self->part->load;   # onhand is calculated in between. don't mess that up
 426         $self->part->bin($self->bin);
 427         $self->part->warehouse($self->warehouse);
 428         $self->part->save;
 429       }
 430
 431       flash_later('info', t8('Transfer successful'));
 432     }
 433   }
 434
 435   my %additional_redirect_params = ();
 436   if ($transfer_error) {
 437     flash_later('error', $transfer_error);
 438     $additional_redirect_params{$_}  = $::form->{$_} for qw(qty chargenumber bestbefore ean comment);
 439     $additional_redirect_params{qty} = $qty;
 440   }
 441
 442   # redirect
 443   $self->redirect_to(
 444     action       => 'stock_in',
 445     part_id      => $self->part->id,
 446     bin_id       => $self->bin->id,
 447     warehouse_id => $self->warehouse->id,
 448     unit_id      => $self->unit->id,
 449     %additional_redirect_params,
 450   );
 451 }
 452
 453 sub action_part_changed {
 454   my ($self) = @_;
 455
 456   # no standard? ask user if he wants to write it
 457   if ($self->part->id && !$self->part->bin_id && !$self->part->warehouse_id) {
 458     $self->js->show('#write_default_bin_span');
 459   } else {
 460     $self->js->hide('#write_default_bin_span')
 461              ->removeAttr('#write_default_bin', 'checked');
 462   }
 463
 464   $self->js
 465     ->replaceWith('#warehouse_id', $self->build_warehouse_select)
 466     ->replaceWith('#bin_id', $self->build_bin_select)
 467     ->replaceWith('#unit_id', $self->build_unit_select)
 468     ->focus('#warehouse_id')
 469     ->render;
 470 }
 471
 472 sub action_warehouse_changed {
 473   my ($self) = @_;
 474
 475   $self->js
 476     ->replaceWith('#bin_id', $self->build_bin_select)
 477     ->focus('#bin_id')
 478     ->render;
 479 }
 480
 481 sub action_mini_stock {
 482   my ($self) = @_;
 483
 484   $self->js
 485     ->html('#stock', $self->render('inventory/_stock', { output => 0 }))
 486     ->render;
 487 }
 488
 489 sub action_stocktaking {
 490   my ($self) = @_;
 491
 492   $::request->{layout}->use_javascript("${_}.js") for qw(kivi.Inventory);
 493   $::request->layout->focus('#part_id_name');
 494   $self->setup_stock_stocktaking_action_bar;
 495   $self->render('inventory/stocktaking/form', title => t8('Stocktaking'));
 496 }
 497
 498 sub action_save_stocktaking {
 499   my ($self) = @_;
 500
 501   return $self->js->flash('error', t8('A target quantitiy has to be given'))->render()
 502     if $::form->{target_qty} eq '';
 503
 504   my $target_qty = $::form->parse_amount(\%::myconfig, $::form->{target_qty});
 505
 506   return $self->js->flash('error', t8('Error: A negative target quantity is not allowed.'))->render()
 507     if $target_qty < 0;
 508
 509   my $stocked_qty  = _get_stocked_qty($self->part,
 510                                       warehouse_id => $self->warehouse->id,
 511                                       bin_id       => $self->bin->id,
 512                                       chargenumber => $::form->{chargenumber},
 513                                       bestbefore   => $::form->{bestbefore},);
 514
 515   my $stocked_qty_in_form_units = $self->part->unit_obj->convert_to($stocked_qty, $self->unit);
 516
 517   if (!$::form->{dont_check_already_counted}) {
 518     my $already_counted = _already_counted($self->part,
 519                                            warehouse_id => $self->warehouse->id,
 520                                            bin_id       => $self->bin->id,
 521                                            cutoff_date  => $::form->{cutoff_date_as_date},
 522                                            chargenumber => $::form->{chargenumber},
 523                                            bestbefore   => $::form->{bestbefore});
 524     if (scalar @$already_counted) {
 525       my $reply = $self->js->dialog->open({
 526         html   => $self->render('inventory/stocktaking/_already_counted_dialog',
 527                                 { output => 0 },
 528                                 already_counted           => $already_counted,
 529                                 stocked_qty               => $stocked_qty,
 530                                 stocked_qty_in_form_units => $stocked_qty_in_form_units),
 531         id     => 'already_counted_dialog',
 532         dialog => {
 533           title => t8('Already counted'),
 534         },
 535       })->render;
 536
 537       return $reply;
 538     }
 539   }
 540
 541   # - target_qty is in units given in form ($self->unit)
 542   # - WH->transfer expects qtys in given unit (here: unit from form (unit -> $self->unit))
 543   # Therefore use stocked_qty in form units for calculation.
 544   my $qty        = $target_qty - $stocked_qty_in_form_units;
 545   my $src_or_dst = $qty < 0? 'src' : 'dst';
 546   $qty           = abs($qty);
 547
 548   my $transfer_error;
 549   # do stock
 550   $::form->throw_on_error(sub {
 551     eval {
 552       WH->transfer({
 553         parts                   => $self->part,
 554         $src_or_dst.'_bin'      => $self->bin,
 555         $src_or_dst.'_wh'       => $self->warehouse,
 556         qty                     => $qty,
 557         unit                    => $self->unit,
 558         transfer_type           => 'stocktaking',
 559         chargenumber            => $::form->{chargenumber},
 560         bestbefore              => $::form->{bestbefore},
 561         ean                     => $::form->{ean},
 562         comment                 => $::form->{comment},
 563         record_stocktaking      => 1,
 564         stocktaking_qty         => $target_qty,
 565         stocktaking_cutoff_date => $::form->{cutoff_date_as_date},
 566       });
 567       1;
 568     } or do { $transfer_error = $EVAL_ERROR->getMessage; }
 569   });
 570
 571   return $self->js->flash('error', $transfer_error)->render()
 572     if $transfer_error;
 573
 574   flash_later('info', $::locale->text('Part successful counted'));
 575   $self->redirect_to(action              => 'stocktaking',
 576                      warehouse_id        => $self->warehouse->id,
 577                      bin_id              => $self->bin->id,
 578                      cutoff_date_as_date => $self->stocktaking_cutoff_date->to_kivitendo);
 579 }
 580
 581 sub action_reload_stocktaking_history {
 582   my ($self) = @_;
 583
 584   $::form->{filter}{'cutoff_date:date'} = $self->stocktaking_cutoff_date->to_kivitendo;
 585   $::form->{filter}{'employee_id'}      = SL::DB::Manager::Employee->current->id;
 586
 587   $self->prepare_stocktaking_report;
 588   $self->report_generator_list_objects(report => $self->{report}, objects => $self->stocktaking_models->get, layout => 0, header => 0);
 589 }
 590
 591 sub action_stocktaking_part_changed {
 592   my ($self) = @_;
 593
 594   $self->js
 595     ->replaceWith('#unit_id', $self->build_unit_select)
 596     ->focus('#target_qty')
 597     ->render;
 598 }
 599
 600 sub action_stocktaking_journal {
 601   my ($self) = @_;
 602
 603   $self->prepare_stocktaking_report(full => 1);
 604   $self->report_generator_list_objects(report => $self->{report}, objects => $self->stocktaking_models->get);
 605 }
 606 #================================================================
 607
 608 sub _check_auth {
 609   $main::auth->assert('warehouse_management');
 610 }
 611
 612 sub _check_warehouses {
 613   $_[0]->show_no_warehouses_error if !@{ $_[0]->warehouses };
 614 }
 615
 616 sub init_warehouses {
 617   SL::DB::Manager::Warehouse->get_all(query => [ or => [ invalid => 0, invalid => undef ]]);
 618 }
 619
 620 #sub init_bins {
 621 #  SL::DB::Manager::Bin->get_all();
 622 #}
 623
 624 sub init_units {
 625   SL::DB::Manager::Unit->get_all;
 626 }
 627
 628 sub init_is_stocktaking {
 629   return $_[0]->action_name =~ m{stocktaking};
 630 }
 631
 632 sub init_stocktaking_models {
 633   my ($self) = @_;
 634
 635   SL::Controller::Helper::GetModels->new(
 636     controller   => $self,
 637     model        => 'Stocktaking',
 638     sorted       => {
 639       _default => {
 640         by    => 'itime',
 641         dir   => 0,
 642       },
 643       itime        => t8('Insert Date'),
 644       qty          => t8('Target Qty'),
 645       chargenumber => t8('Charge Number'),
 646       comment      => t8('Comment'),
 647       employee     => t8('Employee'),
 648       ean          => t8('EAN'),
 649       partnumber   => t8('Part Number'),
 650       part         => t8('Part Description'),
 651       bin          => t8('Bin'),
 652       cutoff_date  => t8('Cutoff Date'),
 653     },
 654     with_objects => ['employee', 'parts', 'warehouse', 'bin'],
 655   );
 656 }
 657
 658 sub init_stocktaking_cutoff_date {
 659   my ($self) = @_;
 660
 661   return DateTime->from_kivitendo($::form->{cutoff_date_as_date}) if $::form->{cutoff_date_as_date};
 662   return SL::DB::Default->get->stocktaking_cutoff_date if SL::DB::Default->get->stocktaking_cutoff_date;
 663
 664   # Default cutoff date is last day of current year, but if current month
 665   # is janurary, it is the last day of the last year.
 666   my $now    = DateTime->now_local;
 667   my $cutoff = DateTime->new(year => $now->year, month => 12, day => 31);
 668   if ($now->month < 1) {
 669     $cutoff->substract(years => 1);
 670   }
 671   return $cutoff;
 672 }
 673
 674 sub set_target_from_part {
 675   my ($self) = @_;
 676
 677   return if !$self->part;
 678
 679   $self->warehouse($self->part->warehouse) if $self->part->warehouse;
 680   $self->bin(      $self->part->bin)       if $self->part->bin;
 681 }
 682
 683 sub sanitize_target {
 684   my ($self) = @_;
 685
 686   $self->warehouse($self->warehouses->[0])       if !$self->warehouse || !$self->warehouse->id;
 687   $self->bin      ($self->warehouse->bins->[0])  if !$self->bin       || !$self->bin->id;
 688 #  foreach my $warehouse ( $self->warehouses ) {
 689 #      $warehouse->{BINS} = [];
 690 #      foreach my $bin ( $self->bins ) {
 691 #         if ( $bin->warehouse_id == $warehouse->id ) {
 692 #             push @{ $warehouse->{BINS} }, $bin;
 693 #         }
 694 #      }
 695 #  }
 696 }
 697
 698 sub load_part_from_form {
 699   $_[0]->part(SL::DB::Manager::Part->find_by_or_create(id => $::form->{part_id}));
 700 }
 701
 702 sub load_unit_from_form {
 703   $_[0]->unit(SL::DB::Manager::Unit->find_by_or_create(id => $::form->{unit_id}));
 704 }
 705
 706 sub load_wh_from_form {
 707   my $preselected;
 708   $preselected = SL::DB::Default->get->stocktaking_warehouse_id if $_[0]->is_stocktaking;
 709
 710   $_[0]->warehouse(SL::DB::Manager::Warehouse->find_by_or_create(id => ($::form->{warehouse_id} || $preselected)));
 711 }
 712
 713 sub load_bin_from_form {
 714   my $preselected;
 715   $preselected = SL::DB::Default->get->stocktaking_bin_id if $_[0]->is_stocktaking;
 716
 717   $_[0]->bin(SL::DB::Manager::Bin->find_by_or_create(id => ($::form->{bin_id} || $preselected)));
 718 }
 719
 720 sub set_layout {
 721   $::request->layout->add_javascripts('client_js.js');
 722 }
 723
 724 sub build_warehouse_select {
 725   select_tag('warehouse_id', $_[0]->warehouses,
 726    title_key => 'description',
 727    default   => $_[0]->warehouse->id,
 728    onchange  => 'reload_bin_selection()',
 729   )
 730 }
 731
 732 sub build_bin_select {
 733   select_tag('bin_id', [ $_[0]->warehouse->bins ],
 734     title_key => 'description',
 735     default   => $_[0]->bin->id,
 736   );
 737 }
 738
 739 sub build_unit_select {
 740   $_[0]->part->id
 741     ? select_tag('unit_id', $_[0]->part->available_units,
 742         title_key => 'name',
 743         default   => $_[0]->part->unit_obj->id,
 744       )
 745     : select_tag('unit_id', $_[0]->units,
 746         title_key => 'name',
 747       )
 748 }
 749
 750 sub mini_journal {
 751   my ($self) = @_;
 752
 753   # get last 10 transaction ids
 754   my $query = 'SELECT trans_id, max(itime) FROM inventory GROUP BY trans_id ORDER BY max(itime) DESC LIMIT 10';
 755   my @ids = selectall_array_query($::form, $::form->get_standard_dbh, $query);
 756
 757   my $objs;
 758   $objs = SL::DB::Manager::Inventory->get_all(query => [ trans_id => \@ids ]) if @ids;
 759
 760   # at most 2 of them belong to a transaction and the qty determins in or out.
 761   # sort them for display
 762   my %transactions;
 763   for (@$objs) {
 764     $transactions{ $_->trans_id }{ $_->qty > 0 ? 'in' : 'out' } = $_;
 765     $transactions{ $_->trans_id }{base} = $_;
 766   }
 767   # and get them into order again
 768   my @sorted = map { $transactions{$_} } @ids;
 769
 770   return \@sorted;
 771 }
 772
 773 sub mini_stock {
 774   my ($self) = @_;
 775
 776   my $stock             = $self->part->get_simple_stock;
 777   $self->{stock_by_bin} = { map { $_->{bin_id} => $_ } @$stock };
 778   $self->{stock_empty}  = ! grep { $_->{sum} * 1 } @$stock;
 779 }
 780
 781 sub show_no_warehouses_error {
 782   my ($self) = @_;
 783
 784   my $msg = t8('No warehouse has been created yet or the quantity of the bins is not configured yet.') . ' ';
 785
 786   if ($::auth->check_right($::myconfig{login}, 'config')) { # TODO wut?
 787     $msg .= t8('You can create warehouses and bins via the menu "System -> Warehouses".');
 788   } else {
 789     $msg .= t8('Please ask your administrator to create warehouses and bins.');
 790   }
 791   $::form->show_generic_error($msg);
 792 }
 793
 794 sub prepare_stocktaking_report {
 795   my ($self, %params) = @_;
 796
 797   my $callback    = $self->stocktaking_models->get_callback;
 798
 799   my $report      = SL::ReportGenerator->new(\%::myconfig, $::form);
 800   $self->{report} = $report;
 801
 802   my @columns     = qw(itime employee ean partnumber part qty unit bin chargenumber comment cutoff_date);
 803   my @sortable    = qw(itime employee ean partnumber part qty bin chargenumber comment cutoff_date);
 804
 805   my %column_defs = (
 806     itime           => { sub   => sub { $_[0]->itime_as_timestamp },
 807                          text  => t8('Insert Date'), },
 808     employee        => { sub   => sub { $_[0]->employee->safe_name },
 809                          text  => t8('Employee'), },
 810     ean             => { sub   => sub { $_[0]->part->ean },
 811                          text  => t8('EAN'), },
 812     partnumber      => { sub   => sub { $_[0]->part->partnumber },
 813                          text  => t8('Part Number'), },
 814     part            => { sub   => sub { $_[0]->part->description },
 815                          text  => t8('Part Description'), },
 816     qty             => { sub   => sub { $_[0]->qty_as_number },
 817                          text  => t8('Target Qty'),
 818                          align => 'right', },
 819     unit            => { sub   => sub { $_[0]->part->unit },
 820                          text  => t8('Unit'), },
 821     bin             => { sub   => sub { $_[0]->bin->full_description },
 822                          text  => t8('Bin'), },
 823     chargenumber    => { text  => t8('Charge Number'), },
 824     comment         => { text  => t8('Comment'), },
 825     cutoff_date     => { sub   => sub { $_[0]->cutoff_date_as_date },
 826                          text  => t8('Cutoff Date'), },
 827   );
 828
 829   $report->set_options(
 830     std_column_visibility => 1,
 831     controller_class      => 'Inventory',
 832     output_format         => 'HTML',
 833     title                 => (!!$params{full})? $::locale->text('Stocktaking Journal') : $::locale->text('Stocktaking History'),
 834     allow_pdf_export      => !!$params{full},
 835     allow_csv_export      => !!$params{full},
 836   );
 837   $report->set_columns(%column_defs);
 838   $report->set_column_order(@columns);
 839   $report->set_export_options(qw(stocktaking_journal filter));
 840   $report->set_options_from_form;
 841   $self->stocktaking_models->disable_plugin('paginated') if $report->{options}{output_format} =~ /^(pdf|csv)$/i;
 842   $self->stocktaking_models->set_report_generator_sort_options(report => $report, sortable_columns => \@sortable) if !!$params{full};
 843   if (!!$params{full}) {
 844     $report->set_options(
 845       raw_top_info_text    => $self->render('inventory/stocktaking/full_report_top', { output => 0 }),
 846     );
 847   }
 848   $report->set_options(
 849     raw_bottom_info_text => $self->render('inventory/stocktaking/report_bottom',   { output => 0 }),
 850   );
 851 }
 852
 853 sub _get_stocked_qty {
 854   my ($part, %params) = @_;
 855
 856   my $bestbefore_filter  = '';
 857   my $bestbefore_val_cnt = 0;
 858   if ($::instance_conf->get_show_bestbefore) {
 859     $bestbefore_filter  = ($params{bestbefore}) ? 'AND bestbefore = ?' : 'AND bestbefore IS NULL';
 860     $bestbefore_val_cnt = ($params{bestbefore}) ? 1                    : 0;
 861   }
 862
 863   my $query = <<SQL;
 864     SELECT sum(qty) FROM inventory
 865       WHERE parts_id = ? AND warehouse_id = ? AND bin_id = ? AND chargenumber = ? $bestbefore_filter
 866       GROUP BY warehouse_id, bin_id, chargenumber
 867 SQL
 868
 869   my @values = ($part->id,
 870                 $params{warehouse_id},
 871                 $params{bin_id},
 872                 $params{chargenumber});
 873   push @values, $params{bestbefore} if $bestbefore_val_cnt;
 874
 875   my ($stocked_qty) = selectrow_query($::form, $::form->get_standard_dbh, $query, @values);
 876
 877   return 1*($stocked_qty || 0);
 878 }
 879
 880 sub _already_counted {
 881   my ($part, %params) = @_;
 882
 883   my %bestbefore_filter;
 884   if ($::instance_conf->get_show_bestbefore) {
 885     %bestbefore_filter = (bestbefore => $params{bestbefore});
 886   }
 887
 888   SL::DB::Manager::Stocktaking->get_all(query => [and => [parts_id     => $part->id,
 889                                                           warehouse_id => $params{warehouse_id},
 890                                                           bin_id       => $params{bin_id},
 891                                                           cutoff_date  => $params{cutoff_date},
 892                                                           chargenumber => $params{chargenumber},
 893                                                           %bestbefore_filter]],
 894                                         sort_by => ['itime DESC']);
 895 }
 896
 897 sub setup_stock_in_action_bar {
 898   my ($self, %params) = @_;
 899
 900   for my $bar ($::request->layout->get('actionbar')) {
 901     $bar->add(
 902       action => [
 903         t8('Stock'),
 904         submit    => [ '#form', { action => 'Inventory/stock' } ],
 905         checks    => [ 'check_part_selection_before_stocking' ],
 906         accesskey => 'enter',
 907       ],
 908     );
 909   }
 910 }
 911
 912 sub setup_stock_usage_action_bar {
 913   my ($self, %params) = @_;
 914
 915   for my $bar ($::request->layout->get('actionbar')) {
 916     $bar->add(
 917       action => [
 918         t8('Show'),
 919         submit    => [ '#form', { action => 'Inventory/usage' } ],
 920         accesskey => 'enter',
 921       ],
 922     );
 923   }
 924 }
 925
 926 sub setup_stock_stocktaking_action_bar {
 927   my ($self, %params) = @_;
 928
 929   for my $bar ($::request->layout->get('actionbar')) {
 930     $bar->add(
 931       action => [
 932         t8('Save'),
 933         call      => [ 'kivi.Inventory.save_stocktaking' ],
 934         accesskey => 'enter',
 935       ],
 936     );
 937   }
 938 }
 939
 940 1;
 941 __END__
 942
 943 =encoding utf-8
 944
 945 =head1 NAME
 946
 947 SL::Controller::Inventory - Controller for inventory
 948
 949 =head1 DESCRIPTION
 950
 951 This controller handles stock in, stocktaking and reports about inventory
 952 in warehouses/stocks
 953
 954 - warehouse content
 955
 956 - warehouse journal
 957
 958 - warehouse withdrawal
 959
 960 - stocktaking
 961
 962 =head2 Stocktaking
 963
 964 Stocktaking allows to document the counted quantities of parts during
 965 stocktaking for a certain cutoff date. Differences between counted and stocked
 966 quantities are corrected in the stock. The transfer type 'stocktacking' is set
 967 here.
 968
 969 After picking a part, the mini stock for this part is displayed. At the bottom
 970 of the form a history of already counted parts for the current employee and the
 971 choosen cutoff date is shown.
 972
 973 Warehouse, bin and cutoff date canbe preselected in the client configuration.
 974
 975 If a part was already counted for this cutoff date, warehouse and bin, a warning
 976 is displayed, allowing the user to choose to add the counted quantity to the
 977 stocked one or to take his counted quantity as the new stocked quantity.
 978
 979 There is also a journal of stocktakings.
 980
 981 Templates are located under C<templates/webpages/inventory/stocktaking>.
 982 JavaScript functions can be found in C<js/kivi.Inventory.js>.
 983
 984 =head1 FUNCTIONS
 985
 986 =over 4
 987
 988 =item C<action_stock_usage>
 989
 990 Create a search form for stock withdrawal.
 991 The search parameter for report are made like the reports in bin/mozilla/rp.pl
 992
 993 =item C<action_usage>
 994
 995 Make a report about stock withdrawal.
 996
 997 The manual pagination is implemented like the pagination in SL::Controller::CsvImport.
 998
 999 =item C<action_stocktaking>
1000
1001 This action renders the input form for stocktaking.
1002
1003 =item C<action_save_stocktaking>
1004
1005 This action saves the stocktaking values and corrects the stock after checking
1006 if the part is already counted for this warehouse, bin and cutoff date.
1007 For saving SL::WH->transfer is called.
1008
1009 =item C<action_reload_stocktaking_history>
1010
1011 This action is responsible for displaying the stocktaking history at the bottom
1012 of the form. It uses the stocktaking journal with fixed filters for cutoff date
1013 and the current employee. The history is displayed via javascript.
1014
1015 =item C<action_stocktaking_part_changed>
1016
1017 This action is called after the user selected or changed the part.
1018
1019 =item C<is_stocktaking>
1020
1021 This is a method to check if actions are called from stocktaking form.
1022
1023 =back
1024
1025 =head1 SPECIAL CASES
1026
1027 Because of the PFD-Table Formatter some parameters for PDF must be different to the HTML parameters.
1028 So in german language there are some tries to use a HTML Break in the second heading line
1029 to produce two line heading inside table. The actual version has some abbreviations for the header texts.
1030
1031 =head1 BUGS
1032
1033 The PDF-Table library has some limits (doesn't display all if the line is to large) so
1034 the format is adapted to this
1035
1036
1037 =head1 AUTHOR
1038
1039 =over 4
1040
1041 =item only for C<action_stock_usage> and C<action_usage>:
1042
1043 Martin Helmling E<lt>martin.helmling@opendynamic.deE<gt>
1044
1045 =item for stocktaking:
1046
1047 Bernd Bleßmann E<lt>bernd@kivitendo-premium.deE<gt>
1048
1049 =back
1050
1051 =cut