SL/DB/Invoice.pm

   1 # This file has been auto-generated only because it didn't exist.
   2 # Feel free to modify it at will; it will not be overwritten automatically.
   3
   4 package SL::DB::Invoice;
   5
   6 use strict;
   7
   8 use Carp;
   9 use List::Util qw(first);
  10
  11 use SL::DB::MetaSetup::Invoice;
  12 use SL::DB::Manager::Invoice;
  13 use SL::DB::Helper::LinkedRecords;
  14 use SL::DB::Helper::PriceTaxCalculator;
  15 use SL::DB::Helper::TransNumberGenerator;
  16 use SL::DB::Employee;
  17
  18 __PACKAGE__->meta->add_relationship(
  19   invoiceitems => {
  20     type         => 'one to many',
  21     class        => 'SL::DB::InvoiceItem',
  22     column_map   => { id => 'trans_id' },
  23     manager_args => {
  24       with_objects => [ 'part' ]
  25     }
  26   },
  27   payment_term => {
  28     type       => 'one to one',
  29     class      => 'SL::DB::PaymentTerm',
  30     column_map => { payment_id => 'id' },
  31   },
  32 );
  33
  34 __PACKAGE__->meta->initialize;
  35
  36 # methods
  37
  38 sub items { goto &invoiceitems; }
  39
  40 # it is assumed, that ordnumbers are unique here.
  41 sub first_order_by_ordnumber {
  42   my $self = shift;
  43
  44   my $orders = SL::DB::Manager::Order->get_all(
  45     query => [
  46       ordnumber => $self->ordnumber,
  47
  48     ],
  49   );
  50
  51   return first { $_->is_type('sales_order') } @{ $orders };
  52 }
  53
  54 sub abschlag_percentage {
  55   my $self         = shift;
  56   my $order        = $self->first_order_by_ordnumber or return;
  57   my $order_amount = $order->netamount               or return;
  58   return $self->abschlag
  59     ? $self->netamount / $order_amount
  60     : undef;
  61 }
  62
  63 sub taxamount {
  64   my $self = shift;
  65   die 'not a setter method' if @_;
  66
  67   return $self->amount - $self->netamount;
  68 }
  69
  70 __PACKAGE__->meta->make_attr_helpers(taxamount => 'numeric(15,5)');
  71
  72 sub closed {
  73   my ($self) = @_;
  74   return $self->paid >= $self->amount;
  75 }
  76
  77 sub new_from {
  78   my ($class, $source, %params) = @_;
  79
  80   croak("Unsupported source object type '" . ref($source) . "'") unless ref($source) =~ m/^ SL::DB:: (?: Order | DeliveryOrder ) $/x;
  81   croak("Cannot create invoices for purchase records")           unless $source->customer_id;
  82
  83   my $terms = $source->can('payment_id') && $source->payment_id ? $source->payment_term->terms_netto : 0;
  84
  85   my %args = ( map({ ( $_ => $source->$_ ) } qw(customer_id taxincluded shippingpoint shipvia notes intnotes curr salesman_id cusordnumber ordnumber quonumber
  86                                                 department_id cp_id language_id payment_id delivery_customer_id delivery_vendor_id taxzone_id shipto_id
  87                                                 globalproject_id transaction_description)),
  88                transdate   => DateTime->today_local,
  89                gldate      => DateTime->today_local,
  90                duedate     => DateTime->today_local->add(days => $terms * 1),
  91                invoice     => 1,
  92                type        => 'invoice',
  93                storno      => 0,
  94                paid        => 0,
  95                employee_id => (SL::DB::Manager::Employee->current || SL::DB::Employee->new(id => $source->employee_id))->id,
  96             );
  97
  98   if ($source->type =~ /_order$/) {
  99     $args{deliverydate} = $source->reqdate;
 100     $args{orddate}      = $source->transdate;
 101   } else {
 102     $args{quodate}      = $source->transdate;
 103   }
 104
 105   my $invoice = $class->new(%args, %params);
 106
 107   my @items = map {
 108     my $source_item = $_;
 109     SL::DB::InvoiceItem->new(map({ ( $_ => $source_item->$_ ) }
 110                                  qw(parts_id description qty sellprice discount project_id
 111                                     serialnumber pricegroup_id ordnumber transdate cusordnumber unit
 112                                     base_qty subtotal longdescription lastcost price_factor_id)),
 113                             deliverydate => $source_item->reqdate,
 114                             fxsellprice  => $source_item->sellprice,);
 115   } @{ $source->items };
 116
 117   $invoice->invoiceitems(\@items);
 118
 119   return $invoice;
 120 }
 121
 122 sub post {
 123   my ($self, %params) = @_;
 124
 125   croak("Missing parameter 'ar_id'") unless $params{ar_id};
 126
 127   my $worker = sub {
 128     my %data = $self->calculate_prices_and_taxes;
 129
 130     $self->_post_create_assemblyitem_entries($data{assembly_items});
 131     $self->create_trans_number;
 132     $self->save;
 133
 134     $self->_post_add_acctrans($data{amounts_cogs});
 135     $self->_post_add_acctrans($data{amounts});
 136     $self->_post_add_acctrans($data{taxes});
 137
 138     $self->_post_add_acctrans({ $params{ar_id} => $self->amount * -1 });
 139
 140     $self->_post_update_allocated($data{allocated});
 141   };
 142
 143   if ($self->db->in_transaction) {
 144     $worker->();
 145   } elsif (!$self->db->do_transaction($worker)) {
 146     $::lxdebug->message(0, "convert_to_invoice failed: " . join("\n", (split(/\n/, $self->db->error))[0..2]));
 147     return undef;
 148   }
 149
 150   return $self;
 151 }
 152
 153 sub _post_add_acctrans {
 154   my ($self, $entries) = @_;
 155
 156   while (my ($chart_id, $spec) = each %{ $entries }) {
 157     $spec = { taxkey => 0, amount => $spec } unless ref $spec;
 158     SL::DB::AccTrans->new(trans_id   => $self->id,
 159                           chart_id   => $chart_id,
 160                           amount     => $spec->{amount},
 161                           taxkey     => $spec->{taxkey},
 162                           project_id => $self->globalproject_id,
 163                           transdate  => $self->transdate)->save;
 164   }
 165 }
 166
 167 sub _post_create_assemblyitem_entries {
 168   my ($self, $assembly_entries) = @_;
 169
 170   my $items = $self->invoiceitems;
 171   my @new_items;
 172
 173   my $item_idx = 0;
 174   foreach my $item (@{ $items }) {
 175     next if $item->assemblyitem;
 176
 177     push @new_items, $item;
 178     $item_idx++;
 179
 180     foreach my $assembly_item (@{ $assembly_entries->[$item_idx] || [ ] }) {
 181       push @new_items, SL::DB::InvoiceItem->new(parts_id     => $assembly_item->{part},
 182                                                 description  => $assembly_item->{part}->description,
 183                                                 unit         => $assembly_item->{part}->unit,
 184                                                 qty          => $assembly_item->{qty},
 185                                                 allocated    => $assembly_item->{allocated},
 186                                                 sellprice    => 0,
 187                                                 fxsellprice  => 0,
 188                                                 assemblyitem => 't');
 189     }
 190   }
 191
 192   $self->invoiceitems(\@new_items);
 193 }
 194
 195 sub _post_update_allocated {
 196   my ($self, $allocated) = @_;
 197
 198   while (my ($invoice_id, $diff) = each %{ $allocated }) {
 199     SL::DB::Manager::InvoiceItem->update_all(set   => { allocated => { sql => "allocated + $diff" } },
 200                                              where => [ id        => $invoice_id ]);
 201   }
 202 }
 203
 204 >>>>>>> b6be290... Prototypisiertes Buchen von Rechnungen
 205 1;