SL/Controller/Inventory.pm

   1 package SL::Controller::Inventory;
   2
   3 use strict;
   4 use warnings;
   5
   6 use parent qw(SL::Controller::Base);
   7
   8 use SL::DB::Inventory;
   9 use SL::DB::Part;
  10 use SL::DB::Warehouse;
  11 use SL::DB::Unit;
  12 use SL::WH;
  13 use SL::Locale::String qw(t8);
  14 use SL::ClientJS;
  15 use SL::Presenter;
  16 use SL::DBUtils;
  17 use SL::Helper::Flash;
  18
  19 use Rose::Object::MakeMethods::Generic (
  20   'scalar --get_set_init' => [ qw(warehouses units js p) ],
  21   'scalar'                => [ qw(warehouse bin unit part) ],
  22 );
  23
  24 __PACKAGE__->run_before('_check_auth');
  25 __PACKAGE__->run_before('_check_warehouses');
  26 __PACKAGE__->run_before('load_part_from_form',   only => [ qw(stock_in part_changed mini_stock stock) ]);
  27 __PACKAGE__->run_before('load_unit_from_form',   only => [ qw(stock_in part_changed mini_stock stock) ]);
  28 __PACKAGE__->run_before('load_wh_from_form',     only => [ qw(stock_in warehouse_changed stock) ]);
  29 __PACKAGE__->run_before('load_bin_from_form',    only => [ qw(stock_in stock) ]);
  30 __PACKAGE__->run_before('set_target_from_part',  only => [ qw(part_changed) ]);
  31 __PACKAGE__->run_before('sanitize_target',       only => [ qw(stock_in warehouse_changed part_changed) ]);
  32 __PACKAGE__->run_before('set_layout');
  33
  34 sub action_stock_in {
  35   my ($self) = @_;
  36
  37   $::form->{title}   = t8('Stock');
  38
  39   $::request->layout->focus('#part_id_name');
  40   $_[0]->render('inventory/warehouse_selection_stock', title => $::form->{title});
  41 }
  42
  43 sub action_stock {
  44   my ($self) = @_;
  45
  46   # do stock
  47   WH->transfer({
  48     parts         => $self->part,
  49     dst_bin       => $self->bin,
  50     dst_wh        => $self->warehouse,
  51     qty           => $::form->format_amount(\%::myconfig, $::form->{qty}),
  52     unit          => $self->unit,
  53     transfer_type => 'stock',
  54     chargenumber  => $::form->{chargenumber},
  55     ean           => $::form->{ean},
  56     comment       => $::form->{comment},
  57   });
  58
  59   if ($::form->{write_default_bin}) {
  60     $self->part->bin($self->bin);
  61     $self->part->warehouse($self->warehouse);
  62     $self->part->save;
  63   }
  64
  65   flash_later('info', t8('Transfer successful'));
  66
  67   # redirect
  68   $self->redirect_to(
  69     action       => 'stock_in',
  70     part_id      => $self->part->id,
  71     bin_id       => $self->bin->id,
  72     warehouse_id => $self->warehouse->id,
  73   );
  74 }
  75
  76 sub action_part_changed {
  77   my ($self) = @_;
  78
  79   # no standard? ask user if he wants to write it
  80   if ($self->part->id && !$self->part->bin_id && !$self->part->warehouse_id) {
  81     $self->js->show('#write_default_bin_span');
  82   } else {
  83     $self->js->hide('#write_default_bin_span')
  84              ->removeAttr('#write_default_bin', 'checked');
  85   }
  86
  87   $self->js
  88     ->replaceWith('#warehouse_id', $self->build_warehouse_select)
  89     ->replaceWith('#bin_id', $self->build_bin_select)
  90     ->replaceWith('#unit_id', $self->build_unit_select)
  91     ->focus('#warehouse_id')
  92     ->render($self);
  93 }
  94
  95 sub action_warehouse_changed {
  96   my ($self) = @_;
  97
  98   $self->js
  99     ->replaceWith('#bin_id', $self->build_bin_select)
 100     ->focus('#bin_id')
 101     ->render($self);
 102 }
 103
 104 sub action_mini_stock {
 105   my ($self) = @_;
 106
 107   my $stock        = $self->part->get_simple_stock;
 108   my $stock_by_bin = { map { $_->{bin_id} => $_ } @$stock };
 109   my $stock_empty  = ! grep { $_->{sum} * 1 } @$stock;
 110
 111   $self->js
 112     ->html('#stock', $self->render('inventory/_stock', { output => 0 }, stock => $stock_by_bin, stock_empty => $stock_empty ))
 113     ->render($self);
 114 }
 115
 116 sub action_last_journal {
 117   my ($self) = @_;
 118
 119 #  my $jounal = $self->journal;
 120
 121 }
 122
 123 #================================================================
 124
 125 sub _check_auth {
 126   $main::auth->assert('warehouse_management');
 127 }
 128
 129 sub _check_warehouses {
 130   $_[0]->show_no_warehouses_error if !@{ $_[0]->warehouses };
 131 }
 132
 133 sub init_warehouses {
 134   SL::DB::Manager::Warehouse->get_all;
 135 }
 136
 137 sub init_units {
 138   SL::DB::Manager::Unit->get_all;
 139 }
 140
 141 sub init_js {
 142   SL::ClientJS->new;
 143 }
 144
 145 sub init_p {
 146   SL::Presenter->get;
 147 }
 148
 149 sub set_target_from_part {
 150   my ($self) = @_;
 151
 152   return if !$self->part;
 153
 154   $self->warehouse($self->part->warehouse) if $self->part->warehouse;
 155   $self->bin(      $self->part->bin)       if $self->part->bin;
 156 }
 157
 158 sub sanitize_target {
 159   my ($self) = @_;
 160
 161   $self->warehouse(SL::DB::Manager::Warehouse->get_first) if !$self->warehouse || !$self->warehouse->id;
 162   $self->bin      ($self->warehouse->bins->[0])           if !$self->bin       || !$self->bin->id;
 163 }
 164
 165 sub load_part_from_form {
 166   $_[0]->part(SL::DB::Manager::Part->find_by_or_create(id => $::form->{part_id}));
 167 }
 168
 169 sub load_unit_from_form {
 170   $_[0]->unit(SL::DB::Manager::Unit->find_by_or_create(id => $::form->{unit_id}));
 171 }
 172
 173 sub load_wh_from_form {
 174   $_[0]->warehouse(SL::DB::Manager::Warehouse->find_by_or_create(id => $::form->{warehouse_id}));
 175 }
 176
 177 sub load_bin_from_form {
 178   $_[0]->bin(SL::DB::Manager::Bin->find_by_or_create(id => $::form->{bin_id}));
 179 }
 180
 181 sub set_layout {
 182   $::request->layout->add_javascripts('client_js.js');
 183 }
 184
 185 sub build_warehouse_select {
 186  $_[0]->p->select_tag('warehouse_id', $_[0]->warehouses,
 187    title_key => 'description',
 188    default   => $_[0]->warehouse->id,
 189    onchange  => 'reload_bin_selection()',
 190   )
 191 }
 192
 193 sub build_bin_select {
 194   $_[0]->p->select_tag('bin_id', [ $_[0]->warehouse->bins ],
 195     title_key => 'description',
 196     default   => $_[0]->bin->id,
 197   );
 198 }
 199
 200 sub build_unit_select {
 201   $_[0]->part->id
 202     ? $_[0]->p->select_tag('unit_id', $_[0]->part->available_units,
 203         title_key => 'name',
 204         default   => $_[0]->part->unit_obj->id,
 205       )
 206     : $_[0]->p->select_tag('unit_id', $_[0]->units,
 207         title_key => 'name',
 208       )
 209 }
 210
 211 sub mini_journal {
 212   my ($self) = @_;
 213
 214   # get last 10 transaction ids
 215   my $query = 'SELECT trans_id, max(itime) FROM inventory GROUP BY trans_id ORDER BY max(itime) DESC LIMIT 10';
 216   my @ids = selectall_array_query($::form, $::form->get_standard_dbh, $query);
 217
 218   my $objs = SL::DB::Manager::Inventory->get_all(query => [ trans_id => \@ids ]);
 219
 220   # at most 2 of them belong to a transaction and the qty determins in or out.
 221   # sort them for display
 222   my %transactions;
 223   for (@$objs) {
 224     $transactions{ $_->trans_id }{ $_->qty > 0 ? 'in' : 'out' } = $_;
 225     $transactions{ $_->trans_id }{base} = $_;
 226   }
 227   # and get them into order again
 228   my @sorted = map { $transactions{$_} } @ids;
 229
 230   return \@sorted;
 231 }
 232
 233 sub show_no_warehouse_error {
 234   my ($self) = @_;
 235
 236   my $msg = t8('No warehouse has been created yet or the quantity of the bins is not configured yet.') . ' ';
 237
 238   if ($::auth->check_right($::form->{login}, 'config')) { # TODO wut?
 239     $msg .= t8('You can create warehouses and bins via the menu "System -> Warehouses".');
 240   } else {
 241     $msg .= t8('Please ask your administrator to create warehouses and bins.');
 242   }
 243   $::form->show_generic_error($msg);
 244 }
 245
 246 1;