CsvImport: bei nicht eindeutigen Kunden/Lieferanten Fehler melden.
[kivitendo-erp.git] / SL / Controller / CsvImport / Order.pm
index 35743e0..0d54944 100644 (file)
@@ -3,9 +3,10 @@ package SL::Controller::CsvImport::Order;
 
 use strict;
 
-use List::MoreUtils qw(any);
+use List::MoreUtils qw(any none);
 
 use SL::Helper::Csv;
+use SL::Controller::CsvImport::Helper::Consistency;
 use SL::DB::Order;
 use SL::DB::OrderItem;
 use SL::DB::Part;
@@ -17,6 +18,7 @@ use SL::DB::Pricegroup;
 use SL::DB::Project;
 use SL::DB::Shipto;
 use SL::DB::TaxZone;
+use SL::DB::Unit;
 use SL::TransNumber;
 
 use parent qw(SL::Controller::CsvImport::BaseMulti);
@@ -24,7 +26,7 @@ use parent qw(SL::Controller::CsvImport::BaseMulti);
 
 use Rose::Object::MakeMethods::Generic
 (
- 'scalar --get_set_init' => [ qw(settings languages_by parts_by contacts_by departments_by projects_by ct_shiptos_by taxzones_by price_factors_by pricegroups_by currencies_by) ],
+ 'scalar --get_set_init' => [ qw(settings languages_by parts_by contacts_by ct_shiptos_by price_factors_by pricegroups_by units_by) ],
 );
 
 
@@ -33,6 +35,16 @@ sub init_class {
   $self->class(['SL::DB::Order', 'SL::DB::OrderItem']);
 }
 
+sub set_profile_defaults {
+  my ($self) = @_;
+
+  $self->controller->profile->_set_defaults(
+                       order_column    => $::locale->text('Order'),
+                       item_column     => $::locale->text('OrderItem'),
+                       max_amount_diff => 0.02,
+                      );
+};
+
 
 sub init_settings {
   my ($self) = @_;
@@ -95,54 +107,58 @@ sub setup_displayable_columns {
   $self->SUPER::setup_displayable_columns;
 
   $self->add_displayable_columns($self->_order_column,
-                                 { name => 'datatype',         description => $self->_order_column                              },
-                                 { name => 'closed',           description => $::locale->text('Closed')                         },
-                                 { name => 'currency',         description => $::locale->text('Currency')                       },
-                                 { name => 'currency_id',      description => $::locale->text('Currency (database ID)')         },
-                                 { name => 'cusordnumber',     description => $::locale->text('Customer Order Number')          },
-                                 { name => 'delivered',        description => $::locale->text('Delivered')                      },
-                                 { name => 'employee_id',      description => $::locale->text('Employee (database ID)')         },
-                                 { name => 'intnotes',         description => $::locale->text('Internal Notes')                 },
-                                 { name => 'marge_percent',    description => $::locale->text('Margepercent')                   },
-                                 { name => 'marge_total',      description => $::locale->text('Margetotal')                     },
-                                 { name => 'notes',            description => $::locale->text('Notes')                          },
-                                 { name => 'ordnumber',        description => $::locale->text('Order Number')                   },
-                                 { name => 'quonumber',        description => $::locale->text('Quotation Number')               },
-                                 { name => 'reqdate',          description => $::locale->text('Reqdate')                        },
-                                 { name => 'salesman_id',      description => $::locale->text('Salesman (database ID)')         },
-                                 { name => 'shippingpoint',    description => $::locale->text('Shipping Point')                 },
-                                 { name => 'shipvia',          description => $::locale->text('Ship via')                       },
-                                 { name => 'transaction_description', description => $::locale->text('Transaction description') },
-                                 { name => 'transdate',        description => $::locale->text('Order Date')                     },
-                                 { name => 'verify_amount',    description => $::locale->text('Amount (for verification)')      },
-                                 { name => 'verify_netamount', description => $::locale->text('Net amount (for verification)')  },
-                                 { name => 'taxincluded',      description => $::locale->text('Tax Included')                   },
-                                 { name => 'customer',         description => $::locale->text('Customer (name)')                },
-                                 { name => 'customernumber',   description => $::locale->text('Customer Number')                },
-                                 { name => 'customer_id',      description => $::locale->text('Customer (database ID)')         },
-                                 { name => 'vendor',           description => $::locale->text('Vendor (name)')                  },
-                                 { name => 'vendornumber',     description => $::locale->text('Vendor Number')                  },
-                                 { name => 'vendor_id',        description => $::locale->text('Vendor (database ID)')           },
-                                 { name => 'language_id',      description => $::locale->text('Language (database ID)')         },
-                                 { name => 'language',         description => $::locale->text('Language (name)')                },
-                                 { name => 'payment_id',       description => $::locale->text('Payment terms (database ID)')    },
-                                 { name => 'payment',          description => $::locale->text('Payment terms (name)')           },
-                                 { name => 'taxzone_id',       description => $::locale->text('Steuersatz (database ID')        },
-                                 { name => 'taxzone',          description => $::locale->text('Steuersatz (description)')       },
-                                 { name => 'cp_id',            description => $::locale->text('Contact Person (database ID)')   },
-                                 { name => 'contact',          description => $::locale->text('Contact Person (name)')          },
-                                 { name => 'department_id',    description => $::locale->text('Department (database ID)')       },
-                                 { name => 'department',       description => $::locale->text('Department (description)')       },
-                                 { name => 'globalproject_id', description => $::locale->text('Document Project (database ID)') },
-                                 { name => 'globalprojectnumber', description => $::locale->text('Document Project (number)')   },
-                                 { name => 'globalproject',    description => $::locale->text('Document Project (description)') },
-                                 { name => 'shipto_id',        description => $::locale->text('Ship to (database ID)')          },
+                                 { name => 'datatype',                description => $self->_order_column . ' [1]'                            },
+                                 { name => 'closed',                  description => $::locale->text('Closed')                                },
+                                 { name => 'currency',                description => $::locale->text('Currency')                              },
+                                 { name => 'currency_id',             description => $::locale->text('Currency (database ID)')                },
+                                 { name => 'cusordnumber',            description => $::locale->text('Customer Order Number')                 },
+                                 { name => 'delivered',               description => $::locale->text('Delivered')                             },
+                                 { name => 'delivery_term_id',        description => $::locale->text('Delivery terms (database ID)')          },
+                                 { name => 'delivery_term',           description => $::locale->text('Delivery terms (name)')                 },
+                                 { name => 'employee_id',             description => $::locale->text('Employee (database ID)')                },
+                                 { name => 'intnotes',                description => $::locale->text('Internal Notes')                        },
+                                 { name => 'marge_percent',           description => $::locale->text('Margepercent')                          },
+                                 { name => 'marge_total',             description => $::locale->text('Margetotal')                            },
+                                 { name => 'notes',                   description => $::locale->text('Notes')                                 },
+                                 { name => 'ordnumber',               description => $::locale->text('Order Number')                          },
+                                 { name => 'quonumber',               description => $::locale->text('Quotation Number')                      },
+                                 { name => 'reqdate',                 description => $::locale->text('Reqdate')                               },
+                                 { name => 'salesman_id',             description => $::locale->text('Salesman (database ID)')                },
+                                 { name => 'shippingpoint',           description => $::locale->text('Shipping Point')                        },
+                                 { name => 'shipvia',                 description => $::locale->text('Ship via')                              },
+                                 { name => 'transaction_description', description => $::locale->text('Transaction description')               },
+                                 { name => 'transdate',               description => $::locale->text('Order Date')                            },
+                                 { name => 'verify_amount',           description => $::locale->text('Amount (for verification)') . ' [2]'    },
+                                 { name => 'verify_netamount',        description => $::locale->text('Net amount (for verification)') . ' [2]'},
+                                 { name => 'taxincluded',             description => $::locale->text('Tax Included')                          },
+                                 { name => 'customer',                description => $::locale->text('Customer (name)')                       },
+                                 { name => 'customernumber',          description => $::locale->text('Customer Number')                       },
+                                 { name => 'customer_gln',            description => $::locale->text('Customer GLN')                          },
+                                 { name => 'customer_id',             description => $::locale->text('Customer (database ID)')                },
+                                 { name => 'vendor',                  description => $::locale->text('Vendor (name)')                         },
+                                 { name => 'vendornumber',            description => $::locale->text('Vendor Number')                         },
+                                 { name => 'vendor_gln',              description => $::locale->text('Vendor GLN')                            },
+                                 { name => 'vendor_id',               description => $::locale->text('Vendor (database ID)')                  },
+                                 { name => 'language_id',             description => $::locale->text('Language (database ID)')                },
+                                 { name => 'language',                description => $::locale->text('Language (name)')                       },
+                                 { name => 'payment_id',              description => $::locale->text('Payment terms (database ID)')           },
+                                 { name => 'payment',                 description => $::locale->text('Payment terms (name)')                  },
+                                 { name => 'taxzone_id',              description => $::locale->text('Tax zone (database ID)')                },
+                                 { name => 'taxzone',                 description => $::locale->text('Tax zone (description)')                },
+                                 { name => 'cp_id',                   description => $::locale->text('Contact Person (database ID)')          },
+                                 { name => 'contact',                 description => $::locale->text('Contact Person (name)')                 },
+                                 { name => 'department_id',           description => $::locale->text('Department (database ID)')              },
+                                 { name => 'department',              description => $::locale->text('Department (description)')              },
+                                 { name => 'globalproject_id',        description => $::locale->text('Document Project (database ID)')        },
+                                 { name => 'globalprojectnumber',     description => $::locale->text('Document Project (number)')             },
+                                 { name => 'globalproject',           description => $::locale->text('Document Project (description)')        },
+                                 { name => 'shipto_id',               description => $::locale->text('Ship to (database ID)')                 },
                                 );
 
   $self->add_cvar_columns_to_displayable_columns($self->_item_column);
 
   $self->add_displayable_columns($self->_item_column,
-                                 { name => 'datatype',        description => $self->_item_column                           },
+                                 { name => 'datatype',        description => $self->_item_column . ' [1]'                  },
                                  { name => 'cusordnumber',    description => $::locale->text('Customer Order Number')      },
                                  { name => 'description',     description => $::locale->text('Description')                },
                                  { name => 'discount',        description => $::locale->text('Discount')                   },
@@ -153,6 +169,7 @@ sub setup_displayable_columns {
                                  { name => 'ordnumber',       description => $::locale->text('Order Number')               },
                                  { name => 'parts_id',        description => $::locale->text('Part (database ID)')         },
                                  { name => 'partnumber',      description => $::locale->text('Part Number')                },
+                                 { name => 'position',        description => $::locale->text('position')                   },
                                  { name => 'project_id',      description => $::locale->text('Project (database ID)')      },
                                  { name => 'projectnumber',   description => $::locale->text('Project (number)')           },
                                  { name => 'project',         description => $::locale->text('Project (description)')      },
@@ -197,20 +214,6 @@ sub init_contacts_by {
   return $cby;
 }
 
-sub init_departments_by {
-  my ($self) = @_;
-
-  my $all_departments = SL::DB::Manager::Department->get_all;
-  return { map { my $col = $_; ( $col => { map { ( $_->$col => $_ ) } @{ $all_departments } } ) } qw(id description) };
-}
-
-sub init_projects_by {
-  my ($self) = @_;
-
-  my $all_projects = SL::DB::Manager::Project->get_all;
-  return { map { my $col = $_; ( $col => { map { ( $_->$col => $_ ) } @{ $all_projects } } ) } qw(id projectnumber description) };
-}
-
 sub init_ct_shiptos_by {
   my ($self) = @_;
 
@@ -223,13 +226,6 @@ sub init_ct_shiptos_by {
   return $sby;
 }
 
-sub init_taxzones_by {
-  my ($self) = @_;
-
-  my $all_taxzones = SL::DB::Manager::TaxZone->get_all;
-  return { map { my $col = $_; ( $col => { map { ( $_->$col => $_ ) } @{ $all_taxzones } } ) } qw(id description) };
-}
-
 sub init_price_factors_by {
   my ($self) = @_;
 
@@ -244,10 +240,11 @@ sub init_pricegroups_by {
   return { map { my $col = $_; ( $col => { map { ( $_->$col => $_ ) } @{ $all_pricegroups } } ) } qw(id pricegroup) };
 }
 
-sub init_currencies_by {
+sub init_units_by {
   my ($self) = @_;
 
-  return { map { my $col = $_; ( $col => { map { ( $_->$col => $_ ) } @{ $self->all_currencies } } ) } qw(id name) };
+  my $all_units = SL::DB::Manager::Unit->get_all;
+  return { map { my $col = $_; ( $col => { map { ( $_->$col => $_ ) } @{ $all_units } } ) } qw(name) };
 }
 
 sub check_objects {
@@ -260,6 +257,8 @@ sub check_objects {
   foreach my $entry (@{ $self->controller->data }) {
     $self->controller->track_progress(progress => $i/$num_data * 100) if $i % 100 == 0;
 
+    $entry->{info_data}->{datatype} = $entry->{raw_data}->{datatype};
+
     if ($entry->{raw_data}->{datatype} eq $self->_order_column) {
       $self->handle_order($entry);
     } elsif ($entry->{raw_data}->{datatype} eq $self->_item_column && $entry->{object}->can('part')) {
@@ -271,11 +270,16 @@ sub check_objects {
     $i++;
   }
 
+  $self->add_info_columns($self->_order_column,
+                          { header => $::locale->text('Data type'), method => 'datatype' });
+  $self->add_info_columns($self->_item_column,
+                          { header => $::locale->text('Data type'), method => 'datatype' });
+
   $self->add_info_columns($self->_order_column,
                           { header => $::locale->text('Customer/Vendor'), method => 'vc_name' });
   # Todo: access via ->[0] ok? Better: search first order column and use this
   $self->add_columns($self->_order_column,
-                     map { "${_}_id" } grep { exists $self->controller->data->[0]->{raw_data}->{$_} } qw(payment language department globalproject taxzone cp currency));
+                     map { "${_}_id" } grep { exists $self->controller->data->[0]->{raw_data}->{$_} } qw(payment delivery_term language department globalproject taxzone cp currency));
   $self->add_columns($self->_order_column, 'globalproject_id') if exists $self->controller->data->[0]->{raw_data}->{globalprojectnumber};
   $self->add_columns($self->_order_column, 'cp_id')            if exists $self->controller->data->[0]->{raw_data}->{contact};
 
@@ -290,21 +294,6 @@ sub check_objects {
 
   $self->add_items_to_order();
   $self->handle_prices_and_taxes();
-
-
-  # If order has errors set error for orderitems as well
-  my $order_entry;
-  foreach my $entry (@{ $self->controller->data }) {
-    # Search first order
-    if ($entry->{raw_data}->{datatype} eq $self->_order_column) {
-      $order_entry = $entry;
-    } elsif ( defined $order_entry
-              && $entry->{raw_data}->{datatype} eq $self->_item_column
-              && scalar @{ $order_entry->{errors} } > 0 ) {
-      push @{ $entry->{errors} }, $::locale->text('order not valid for this orderitem!');
-    }
-  }
-
 }
 
 sub handle_order {
@@ -313,10 +302,10 @@ sub handle_order {
   my $object = $entry->{object};
 
   my $vc_obj;
-  if (any { $entry->{raw_data}->{$_} } qw(customer customernumber customer_id)) {
+  if (any { $entry->{raw_data}->{$_} } qw(customer customernumber customer_gln customer_id)) {
     $self->check_vc($entry, 'customer_id');
     $vc_obj = SL::DB::Customer->new(id => $object->customer_id)->load if $object->customer_id;
-  } elsif (any { $entry->{raw_data}->{$_} } qw(vendor vendornumber vendor_id)) {
+  } elsif (any { $entry->{raw_data}->{$_} } qw(vendor vendornumber vendor_gln vendor_id)) {
     $self->check_vc($entry, 'vendor_id');
     $vc_obj = SL::DB::Vendor->new(id => $object->vendor_id)->load if $object->vendor_id;
   } else {
@@ -326,15 +315,16 @@ sub handle_order {
   $self->check_contact($entry);
   $self->check_language($entry);
   $self->check_payment($entry);
+  $self->check_delivery_term($entry);
   $self->check_department($entry);
   $self->check_project($entry, global => 1);
   $self->check_ct_shipto($entry);
   $self->check_taxzone($entry);
-  $self->check_currency($entry);
+  $self->check_currency($entry, take_default => 0);
 
   if ($vc_obj) {
     # copy from customer if not given
-    foreach (qw(payment_id language_id taxzone_id currency_id)) {
+    foreach (qw(payment_id delivery_term_id language_id taxzone_id currency_id)) {
       $object->$_($vc_obj->$_) unless $object->$_;
     }
   }
@@ -343,36 +333,6 @@ sub handle_order {
   $self->handle_employee($entry);
 }
 
-# ToDo: salesman by name
-sub handle_salesman {
-  my ($self, $entry) = @_;
-
-  my $object = $entry->{object};
-  my $vc_obj = SL::DB::Customer->new(id => $object->customer_id)->load if $object->customer_id;
-  $vc_obj    = SL::DB::Vendor->new(id   => $object->vendor_id)->load   if (!$vc_obj && $object->vendor_id);
-
-  # salesman from customer/vendor or login if not given
-  if (!$object->salesman) {
-    if ($vc_obj && $vc_obj->salesman_id) {
-      $object->salesman(SL::DB::Manager::Employee->find_by(id => $vc_obj->salesman_id));
-    } else {
-      $object->salesman(SL::DB::Manager::Employee->find_by(login => $::myconfig{login}));
-    }
-  }
-}
-
-# ToDo: employee by name
-sub handle_employee {
-  my ($self, $entry) = @_;
-
-  my $object = $entry->{object};
-
-  # employee from login if not given
-  if (!$object->employee_id) {
-    $object->employee_id(SL::DB::Manager::Employee->find_by(login => $::myconfig{login})->id);
-  }
-}
-
 sub check_language {
   my ($self, $entry) = @_;
 
@@ -412,10 +372,13 @@ sub handle_item {
 
   my $part_obj = SL::DB::Part->new(id => $object->parts_id)->load;
 
+  $self->handle_unit($entry);
+  $self->handle_sellprice($entry);
+
   # copy from part if not given
   $object->description($part_obj->description) unless $object->description;
   $object->longdescription($part_obj->notes)   unless $object->longdescription;
-  $object->unit($part_obj->unit)               unless $object->unit;
+  $object->lastcost($part_obj->lastcost)       unless defined $object->lastcost;
 
   # set to 0 if not given
   $object->discount(0) unless $object->discount;
@@ -426,12 +389,54 @@ sub handle_item {
   $self->check_pricegroup($entry);
 }
 
+sub handle_unit {
+  my ($self, $entry) = @_;
+
+  my $object = $entry->{object};
+
+  # Set unit from part if not given.
+  if (!$object->unit) {
+    $object->unit($object->part->unit);
+    return 1;
+  }
+
+  # Check whether or not unit is valid.
+  if ($object->unit && !$self->units_by->{name}->{ $object->unit }) {
+    push @{ $entry->{errors} }, $::locale->text('Error: Invalid unit');
+    return 0;
+  }
+
+  # Check whether unit is convertible to parts unit
+  if (none { $object->unit eq $_ } map { $_->name } @{ $object->part->unit_obj->convertible_units }) {
+    push @{ $entry->{errors} }, $::locale->text('Error: Invalid unit');
+    return 0;
+  }
+
+  return 1;
+}
+
+sub handle_sellprice {
+  my ($self, $entry) = @_;
+
+  my $object = $entry->{object};
+
+  # Set sellprice from part if not given. Convert with respect to unit.
+  if (!defined $object->sellprice) {
+    my $sellprice = $object->part->sellprice;
+
+    if ($object->unit ne $object->part->unit) {
+      $sellprice = $object->unit_obj->convert_to($sellprice, $object->part->unit_obj);
+    }
+    $object->sellprice($sellprice);
+  }
+}
+
 sub check_part {
   my ($self, $entry) = @_;
 
   my $object = $entry->{object};
 
-  # Check wether or non part ID is valid.
+  # Check whether or not part ID is valid.
   if ($object->parts_id && !$self->parts_by->{id}->{ $object->parts_id }) {
     push @{ $entry->{errors} }, $::locale->text('Error: Invalid part');
     return 0;
@@ -448,6 +453,17 @@ sub check_part {
     $object->parts_id($part->id);
   }
 
+  # Map description to ID if given.
+  if (!$object->parts_id && $entry->{raw_data}->{description}) {
+    my $part = $self->parts_by->{description}->{ $entry->{raw_data}->{description} };
+    if (!$part) {
+      push @{ $entry->{errors} }, $::locale->text('Error: Invalid part');
+      return 0;
+    }
+
+    $object->parts_id($part->id);
+  }
+
   if ($object->parts_id) {
     $entry->{info_data}->{partnumber} = $self->parts_by->{id}->{ $object->parts_id }->partnumber;
   } else {
@@ -455,6 +471,11 @@ sub check_part {
     return 0;
   }
 
+  if ($self->parts_by->{id}->{ $object->parts_id }->obsolete) {
+    push @{ $entry->{errors} }, $::locale->text('Error: Part is obsolete');
+    return 0;
+  }
+
   return 1;
 }
 
@@ -466,7 +487,7 @@ sub check_contact {
   my $cp_cv_id = $object->customer_id || $object->vendor_id;
   return 0 unless $cp_cv_id;
 
-  # Check wether or not contact ID is valid.
+  # Check whether or not contact ID is valid.
   if ($object->cp_id && !$self->contacts_by->{'cp_cv_id+cp_id'}->{ $cp_cv_id . '+' . $object->cp_id }) {
     push @{ $entry->{errors} }, $::locale->text('Error: Invalid contact');
     return 0;
@@ -490,71 +511,6 @@ sub check_contact {
   return 1;
 }
 
-sub check_department {
-  my ($self, $entry) = @_;
-
-  my $object = $entry->{object};
-
-  # Check wether or not department ID is valid.
-  if ($object->department_id && !$self->departments_by->{id}->{ $object->department_id }) {
-    push @{ $entry->{errors} }, $::locale->text('Error: Invalid department');
-    return 0;
-  }
-
-  # Map description to ID if given.
-  if (!$object->department_id && $entry->{raw_data}->{department}) {
-    my $dep = $self->departments_by->{description}->{ $entry->{raw_data}->{department} };
-    if (!$dep) {
-      push @{ $entry->{errors} }, $::locale->text('Error: Invalid department');
-      return 0;
-    }
-
-    $object->department_id($dep->id);
-  }
-
-  return 1;
-}
-
-sub check_project {
-  my ($self, $entry, %params) = @_;
-
-  my $id_column          = ($params{global} ? 'global' : '') . 'project_id';
-  my $number_column      = ($params{global} ? 'global' : '') . 'projectnumber';
-  my $description_column = ($params{global} ? 'global' : '') . 'project';
-
-  my $object = $entry->{object};
-
-  # Check wether or not projetc ID is valid.
-  if ($object->$id_column && !$self->projects_by->{id}->{ $object->$id_column }) {
-    push @{ $entry->{errors} }, $::locale->text('Error: Invalid project');
-    return 0;
-  }
-
-  # Map number to ID if given.
-  if (!$object->$id_column && $entry->{raw_data}->{$number_column}) {
-    my $proj = $self->projects_by->{projectnumber}->{ $entry->{raw_data}->{$number_column} };
-    if (!$proj) {
-      push @{ $entry->{errors} }, $::locale->text('Error: Invalid project');
-      return 0;
-    }
-
-    $object->$id_column($proj->id);
-  }
-
-  # Map description to ID if given.
-  if (!$object->$id_column && $entry->{raw_data}->{$description_column}) {
-    my $proj = $self->projects_by->{description}->{ $entry->{raw_data}->{$description_column} };
-    if (!$proj) {
-      push @{ $entry->{errors} }, $::locale->text('Error: Invalid project');
-      return 0;
-    }
-
-    $object->$id_column($proj->id);
-  }
-
-  return 1;
-}
-
 sub check_ct_shipto {
   my ($self, $entry) = @_;
 
@@ -563,7 +519,7 @@ sub check_ct_shipto {
   my $trans_id = $object->customer_id || $object->vendor_id;
   return 0 unless $trans_id;
 
-  # Check wether or not shipto ID is valid.
+  # Check whether or not shipto ID is valid.
   if ($object->shipto_id && !$self->ct_shiptos_by->{'trans_id+shipto_id'}->{ $trans_id . '+' . $object->shipto_id }) {
     push @{ $entry->{errors} }, $::locale->text('Error: Invalid shipto');
     return 0;
@@ -572,37 +528,12 @@ sub check_ct_shipto {
   return 1;
 }
 
-sub check_taxzone {
-  my ($self, $entry) = @_;
-
-  my $object = $entry->{object};
-
-  # Check wether or not taxzone ID is valid.
-  if ($object->taxzone_id && !$self->taxzones_by->{id}->{ $object->taxzone_id }) {
-    push @{ $entry->{errors} }, $::locale->text('Error: Invalid taxzone');
-    return 0;
-  }
-
-  # Map description to ID if given.
-  if (!$object->taxzone_id && $entry->{raw_data}->{taxzone}) {
-    my $taxzone = $self->taxzones_by->{description}->{ $entry->{raw_data}->{taxzone} };
-    if (!$taxzone) {
-      push @{ $entry->{errors} }, $::locale->text('Error: Invalid taxzone');
-      return 0;
-    }
-
-    $object->taxzone_id($taxzone->id);
-  }
-
-  return 1;
-}
-
 sub check_price_factor {
   my ($self, $entry) = @_;
 
   my $object = $entry->{object};
 
-  # Check wether or not price_factor ID is valid.
+  # Check whether or not price_factor ID is valid.
   if ($object->price_factor_id && !$self->price_factors_by->{id}->{ $object->price_factor_id }) {
     push @{ $entry->{errors} }, $::locale->text('Error: Invalid price factor');
     return 0;
@@ -627,7 +558,7 @@ sub check_pricegroup {
 
   my $object = $entry->{object};
 
-  # Check wether or not pricegroup ID is valid.
+  # Check whether or not pricegroup ID is valid.
   if ($object->pricegroup_id && !$self->pricegroups_by->{id}->{ $object->pricegroup_id }) {
     push @{ $entry->{errors} }, $::locale->text('Error: Invalid price group');
     return 0;
@@ -647,31 +578,6 @@ sub check_pricegroup {
   return 1;
 }
 
-sub check_currency {
-  my ($self, $entry) = @_;
-
-  my $object = $entry->{object};
-
-  # Check whether or not currency ID is valid.
-  if ($object->currency_id && !$self->currencies_by->{id}->{ $object->currency_id }) {
-    push @{ $entry->{errors} }, $::locale->text('Error: Invalid currency');
-    return 0;
-  }
-
-  # Map name to ID if given.
-  if (!$object->currency_id && $entry->{raw_data}->{currency}) {
-    my $currency = $self->currencies_by->{name}->{  $entry->{raw_data}->{currency} };
-    if (!$currency) {
-      push @{ $entry->{errors} }, $::locale->text('Error: Invalid currency');
-      return 0;
-    }
-
-    $object->currency_id($currency->id);
-  }
-
-  return 1;
-}
-
 sub add_items_to_order {
   my ($self) = @_;
 
@@ -679,10 +585,10 @@ sub add_items_to_order {
   my $order_entry;
   my @orderitems;
   foreach my $entry (@{ $self->controller->data }) {
-    # search first order
+    # search first/next order
     if ($entry->{raw_data}->{datatype} eq $self->_order_column) {
 
-      # new order entry: add collected orderitems to the previous one
+      # next order entry: add collected orderitems to the previous one
       if (defined $order_entry) {
         $order_entry->{object}->orderitems(@orderitems);
         @orderitems = ();
@@ -709,7 +615,7 @@ sub handle_prices_and_taxes() {
   foreach my $entry (@{ $self->controller->data }) {
     next if @{ $entry->{errors} };
 
-    if ($entry->{raw_data}->{datatype} eq $self->_order_column) {
+    if ($entry->{raw_data}->{datatype} eq $self->_order_column && $entry->{object}->orderitems) {
 
       $entry->{object}->calculate_prices_and_taxes;
 
@@ -759,21 +665,16 @@ sub handle_prices_and_taxes() {
 sub save_objects {
   my ($self, %params) = @_;
 
-  # set order number and collect to save
-  my $objects_to_save;
+  # Collect orders without errors to save.
+  my $entries_to_save = [];
   foreach my $entry (@{ $self->controller->data }) {
+    next if $entry->{raw_data}->{datatype} ne $self->_order_column;
     next if @{ $entry->{errors} };
 
-    if ($entry->{raw_data}->{datatype} eq $self->_order_column && !$entry->{object}->ordnumber) {
-      my $number = SL::TransNumber->new(type        => 'sales_order',
-                                        save        => 1);
-      $entry->{object}->ordnumber($number->create_unique());
-    }
-
-    push @{ $objects_to_save }, $entry;
+    push @{ $entries_to_save }, $entry;
   }
 
-  $self->SUPER::save_objects(data => $objects_to_save);
+  $self->SUPER::save_objects(data => $entries_to_save);
 }
 
 sub _order_column {