6 use List::MoreUtils qw(any);
9 use SL::DB::MetaSetup::Part;
10 use SL::DB::Manager::Part;
12 use SL::DB::Helper::TransNumberGenerator;
13 use SL::DB::Helper::CustomVariables (
18 __PACKAGE__->meta->add_relationships(
20 type => 'one to many',
21 class => 'SL::DB::Assembly',
22 column_map => { id => 'id' },
25 type => 'one to many',
26 class => 'SL::DB::Price',
27 column_map => { id => 'parts_id' },
30 type => 'one to many',
31 class => 'SL::DB::MakeModel',
32 column_map => { id => 'parts_id' },
35 type => 'one to many',
36 class => 'SL::DB::Translation',
37 column_map => { id => 'parts_id' },
41 __PACKAGE__->meta->initialize;
43 __PACKAGE__->before_save('_before_save_set_partnumber');
45 sub _before_save_set_partnumber {
48 $self->create_trans_number if !$self->partnumber;
54 my $type = lc(shift || '');
55 die 'invalid type' unless $type =~ /^(?:part|service|assembly)$/;
57 return $self->type eq $type ? 1 : 0;
60 sub is_part { $_[0]->is_type('part') }
61 sub is_assembly { $_[0]->is_type('assembly') }
62 sub is_service { $_[0]->is_type('service') }
65 my ($self, $type) = @_;
67 die 'invalid type' unless $type =~ /^(?:part|service|assembly)$/;
68 $self->assembly( $type eq 'assembly' ? 1 : 0);
69 $self->inventory_accno_id($type ne 'service' ? 1 : undef);
72 return 'assembly' if $self->assembly;
73 return 'part' if $self->inventory_accno_id;
78 my ($class, %params) = @_;
79 $class->new(%params, type => 'part');
83 my ($class, %params) = @_;
84 $class->new(%params, type => 'assembly');
88 my ($class, %params) = @_;
89 $class->new(%params, type => 'service');
94 die 'not an accessor' if @_ > 1;
102 for my $class (@relations) {
103 eval "require $class";
104 return 0 if $class->_get_manager_class->get_all_count(query => [ parts_id => $self->id ]);
109 sub get_sellprice_info {
113 confess "Missing part id" unless $self->id;
115 my $object = $self->load;
117 return { sellprice => $object->sellprice,
118 price_factor_id => $object->price_factor_id };
121 sub get_ordered_qty {
123 my %result = SL::DB::Manager::Part->get_ordered_qty($self->id);
125 return $result{ $self->id };
128 sub available_units {
129 shift->unit_obj->convertible_units;
132 # autogenerated accessor is slightly off...
134 shift->buchungsgruppen(@_);
138 my ($self, %params) = @_;
140 my $date = $params{date} || DateTime->today_local;
141 my $is_sales = !!$params{is_sales};
142 my $taxzone = $params{ defined($params{taxzone}) ? 'taxzone' : 'taxzone_id' } * 1;
144 $self->{__partpriv_taxkey_information} ||= { };
145 my $tk_info = $self->{__partpriv_taxkey_information};
147 $tk_info->{$taxzone} ||= { };
148 $tk_info->{$taxzone}->{$is_sales} ||= { };
150 if (!exists $tk_info->{$taxzone}->{$is_sales}->{$date}) {
151 $tk_info->{$taxzone}->{$is_sales}->{$date} =
152 $self->get_chart(type => $is_sales ? 'income' : 'expense', taxzone => $taxzone)
154 ->get_active_taxkey($date);
157 return $tk_info->{$taxzone}->{$is_sales}->{$date};
161 my ($self, %params) = @_;
163 my $type = (any { $_ eq $params{type} } qw(income expense inventory)) ? $params{type} : croak("Invalid 'type' parameter '$params{type}'");
164 my $taxzone = $params{ defined($params{taxzone}) ? 'taxzone' : 'taxzone_id' } * 1;
166 $self->{__partpriv_get_chart_id} ||= { };
167 my $charts = $self->{__partpriv_get_chart_id};
169 $charts->{$taxzone} ||= { };
171 if (!exists $charts->{$taxzone}->{$type}) {
172 my $bugru = $self->buchungsgruppe;
173 my $chart_id = ($type eq 'inventory') ? ($self->inventory_accno_id ? $bugru->inventory_accno_id : undef)
174 : $bugru->call_sub("${type}_accno_id_${taxzone}");
176 $charts->{$taxzone}->{$type} = $chart_id ? SL::DB::Chart->new(id => $chart_id)->load : undef;
179 return $charts->{$taxzone}->{$type};
182 # this is designed to ignore chargenumbers, expiration dates and just give a list of how much <-> where
183 sub get_simple_stock {
184 my ($self, %params) = @_;
186 return [] unless $self->id;
189 SELECT sum(qty), warehouse_id, bin_id FROM inventory WHERE parts_id = ?
190 GROUP BY warehouse_id, bin_id
192 my $stock_info = selectall_hashref_query($::form, $::form->get_standard_dbh, $query, $self->id);
193 [ map { bless $_, 'SL::DB::Part::SimpleStock'} @$stock_info ];
195 # helper class to have bin/warehouse accessors in stock result
196 { package SL::DB::Part::SimpleStock;
197 sub warehouse { require SL::DB::Warehouse; SL::DB::Manager::Warehouse->find_by_or_create(id => $_[0]->{warehouse_id}) }
198 sub bin { require SL::DB::Bin; SL::DB::Manager::Bin ->find_by_or_create(id => $_[0]->{bin_id}) }
201 sub long_description {
202 join ' ', grep $_, map $_[0]->$_, qw(partnumber description);
215 SL::DB::Part: Model for the 'parts' table
219 This is a standard Rose::DB::Object based model and can be used as one.
223 Although the base class is called C<Part> we usually talk about C<Articles> if
224 we mean instances of this class. This is because articles come in three
229 =item Part - a single part
231 =item Service - a part without onhand, and without inventory accounting
233 =item Assembly - a collection of both parts and services
237 These types are sadly represented by data inside the class and cannot be
238 migrated into a flag. To work around this, each C<Part> object knows what type
239 it currently is. Since the type ist data driven, there ist no explicit setting
240 method for it, but you can construct them explicitly with C<new_part>,
241 C<new_service>, and C<new_assembly>. A Buchungsgruppe should be supplied in this
242 case, but it will use the default Buchungsgruppe if you don't.
244 Matching these there are assorted helper methods dealing with types,
245 e.g. L</new_part>, L</new_service>, L</new_assembly>, L</type>,
246 L</is_type> and others.
252 =item C<new_part %PARAMS>
254 =item C<new_service %PARAMS>
256 =item C<new_assembly %PARAMS>
258 Will set the appropriate data fields so that the resulting instance will be of
259 tthe requested type. Since part of the distinction are accounting targets,
260 providing a C<Buchungsgruppe> is recommended. If none is given the constructor
261 will load a default one and set the accounting targets from it.
265 Returns the type as a string. Can be one of C<part>, C<service>, C<assembly>.
267 =item C<is_type $TYPE>
269 Tests if the current object is a part, a service or an
270 assembly. C<$type> must be one of the words 'part', 'service' or
271 'assembly' (their plurals are ok, too).
273 Returns 1 if the requested type matches, 0 if it doesn't and
274 C<confess>es if an unknown C<$type> parameter is encountered.
282 Shorthand for C<is_type('part')> etc.
284 =item C<get_sellprice_info %params>
286 Retrieves the C<sellprice> and C<price_factor_id> for a part under
287 different conditions and returns a hash reference with those two keys.
289 If C<%params> contains a key C<project_id> then a project price list
290 will be consulted if one exists for that project. In this case the
291 parameter C<country_id> is evaluated as well: if a price list entry
292 has been created for this country then it will be used. Otherwise an
293 entry without a country set will be used.
295 If none of the above conditions is met then the information from
298 =item C<get_ordered_qty %params>
300 Retrieves the quantity that has been ordered from a vendor but that
301 has not been delivered yet. Only open purchase orders are considered.
303 =item C<get_taxkey %params>
305 Retrieves and returns a taxkey object valid for the given date
306 C<$params{date}> and tax zone C<$params{taxzone}>
307 (C<$params{taxzone_id}> is also recognized). The date defaults to the
308 current date if undefined.
310 This function looks up the income (for trueish values of
311 C<$params{is_sales}>) or expense (for falsish values of
312 C<$params{is_sales}>) account for the current part. It uses the part's
313 associated buchungsgruppe and uses the fields belonging to the tax
314 zone given by C<$params{taxzone}> (range 0..3).
316 The information retrieved by the function is cached.
318 =item C<get_chart %params>
320 Retrieves and returns a chart object valid for the given type
321 C<$params{type}> and tax zone C<$params{taxzone}>
322 (C<$params{taxzone_id}> is also recognized). The type must be one of
323 the three key words C<income>, C<expense> and C<inventory>.
325 This function uses the part's associated buchungsgruppe and uses the
326 fields belonging to the tax zone given by C<$params{taxzone}> (range
329 The information retrieved by the function is cached.
333 Checks if this articke is used in orders, invoices, delivery orders or
336 =item C<buchungsgruppe BUCHUNGSGRUPPE>
338 Used to set the accounting informations from a L<SL:DB::Buchungsgruppe> object.
339 Please note, that this is a write only accessor, the original Buchungsgruppe can
340 not be retrieved from an article once set.
346 Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>,
347 Sven Schöling E<lt>s.schoeling@linet-services.deE<gt>