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[kivitendo-erp.git] / SL / DB / Invoice.pm

diff --git a/SL/DB/Invoice.pm b/SL/DB/Invoice.pm
index 993920c..44f13ab 100644 (file)
--- a/SL/DB/Invoice.pm
+++ b/SL/DB/Invoice.pm
@@ -5,10 +5,15 @@ package SL::DB::Invoice;
 
 use strict;
 
+use Carp;
 use List::Util qw(first);
 
 use SL::DB::MetaSetup::Invoice;
 use SL::DB::Manager::Invoice;
+use SL::DB::Helper::LinkedRecords;
+use SL::DB::Helper::PriceTaxCalculator;
+use SL::DB::Helper::TransNumberGenerator;
+use SL::DB::Employee;
 
 __PACKAGE__->meta->add_relationship(
   invoiceitems => {
@@ -19,12 +24,19 @@ __PACKAGE__->meta->add_relationship(
       with_objects => [ 'part' ]
     }
   },
+  payment_term => {
+    type       => 'one to one',
+    class      => 'SL::DB::PaymentTerm',
+    column_map => { payment_id => 'id' },
+  },
 );
 
 __PACKAGE__->meta->initialize;
 
 # methods
 
+sub items { goto &invoiceitems; }
+
 # it is assumed, that ordnumbers are unique here.
 sub first_order_by_ordnumber {
   my $self = shift;
@@ -57,4 +69,137 @@ sub taxamount {
 
 __PACKAGE__->meta->make_attr_helpers(taxamount => 'numeric(15,5)');
 
+sub closed {
+  my ($self) = @_;
+  return $self->paid >= $self->amount;
+}
+
+sub new_from {
+  my ($class, $source, %params) = @_;
+
+  croak("Unsupported source object type '" . ref($source) . "'") unless ref($source) =~ m/^ SL::DB:: (?: Order | DeliveryOrder ) $/x;
+  croak("Cannot create invoices for purchase records")           unless $source->customer_id;
+
+  my $terms = $source->can('payment_id') && $source->payment_id ? $source->payment_term->terms_netto : 0;
+
+  my %args = ( map({ ( $_ => $source->$_ ) } qw(customer_id taxincluded shippingpoint shipvia notes intnotes curr salesman_id cusordnumber ordnumber quonumber
+                                                department_id cp_id language_id payment_id delivery_customer_id delivery_vendor_id taxzone_id shipto_id
+                                                globalproject_id transaction_description)),
+               transdate   => DateTime->today_local,
+               gldate      => DateTime->today_local,
+               duedate     => DateTime->today_local->add(days => $terms * 1),
+               invoice     => 1,
+               type        => 'invoice',
+               storno      => 0,
+               paid        => 0,
+               employee_id => (SL::DB::Manager::Employee->current || SL::DB::Employee->new(id => $source->employee_id))->id,
+            );
+
+  if ($source->type =~ /_order$/) {
+    $args{deliverydate} = $source->reqdate;
+    $args{orddate}      = $source->transdate;
+  } else {
+    $args{quodate}      = $source->transdate;
+  }
+
+  my $invoice = $class->new(%args, %params);
+
+  my @items = map {
+    my $source_item = $_;
+    SL::DB::InvoiceItem->new(map({ ( $_ => $source_item->$_ ) }
+                                 qw(parts_id description qty sellprice discount project_id
+                                    serialnumber pricegroup_id ordnumber transdate cusordnumber unit
+                                    base_qty subtotal longdescription lastcost price_factor_id)),
+                            deliverydate => $source_item->reqdate,
+                            fxsellprice  => $source_item->sellprice,);
+  } @{ $source->items };
+
+  $invoice->invoiceitems(\@items);
+
+  return $invoice;
+}
+
+sub post {
+  my ($self, %params) = @_;
+
+  croak("Missing parameter 'ar_id'") unless $params{ar_id};
+
+  my $worker = sub {
+    my %data = $self->calculate_prices_and_taxes;
+
+    $self->_post_create_assemblyitem_entries($data{assembly_items});
+    $self->create_trans_number;
+    $self->save;
+
+    $self->_post_add_acctrans($data{amounts_cogs});
+    $self->_post_add_acctrans($data{amounts});
+    $self->_post_add_acctrans($data{taxes});
+
+    $self->_post_add_acctrans({ $params{ar_id} => $self->amount * -1 });
+
+    $self->_post_update_allocated($data{allocated});
+  };
+
+  if ($self->db->in_transaction) {
+    $worker->();
+  } elsif (!$self->db->do_transaction($worker)) {
+    $::lxdebug->message(0, "convert_to_invoice failed: " . join("\n", (split(/\n/, $self->db->error))[0..2]));
+    return undef;
+  }
+
+  return $self;
+}
+
+sub _post_add_acctrans {
+  my ($self, $entries) = @_;
+
+  while (my ($chart_id, $spec) = each %{ $entries }) {
+    $spec = { taxkey => 0, amount => $spec } unless ref $spec;
+    SL::DB::AccTrans->new(trans_id   => $self->id,
+                          chart_id   => $chart_id,
+                          amount     => $spec->{amount},
+                          taxkey     => $spec->{taxkey},
+                          project_id => $self->globalproject_id,
+                          transdate  => $self->transdate)->save;
+  }
+}
+
+sub _post_create_assemblyitem_entries {
+  my ($self, $assembly_entries) = @_;
+
+  my $items = $self->invoiceitems;
+  my @new_items;
+
+  my $item_idx = 0;
+  foreach my $item (@{ $items }) {
+    next if $item->assemblyitem;
+
+    push @new_items, $item;
+    $item_idx++;
+
+    foreach my $assembly_item (@{ $assembly_entries->[$item_idx] || [ ] }) {
+      push @new_items, SL::DB::InvoiceItem->new(parts_id     => $assembly_item->{part},
+                                                description  => $assembly_item->{part}->description,
+                                                unit         => $assembly_item->{part}->unit,
+                                                qty          => $assembly_item->{qty},
+                                                allocated    => $assembly_item->{allocated},
+                                                sellprice    => 0,
+                                                fxsellprice  => 0,
+                                                assemblyitem => 't');
+    }
+  }
+
+  $self->invoiceitems(\@new_items);
+}
+
+sub _post_update_allocated {
+  my ($self, $allocated) = @_;
+
+  while (my ($invoice_id, $diff) = each %{ $allocated }) {
+    SL::DB::Manager::InvoiceItem->update_all(set   => { allocated => { sql => "allocated + $diff" } },
+                                             where => [ id        => $invoice_id ]);
+  }
+}
+
+>>>>>>> b6be290... Prototypisiertes Buchen von Rechnungen
 1;