X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/f9676efea9ccfa01df2a57dca9c45cc8fde0d09e..6fd01c3dd7476e488515f60da87e9c35063f6cc9:/SL/DB/Part.pm diff --git a/SL/DB/Part.pm b/SL/DB/Part.pm index 52b7520fa..c4597a101 100644 --- a/SL/DB/Part.pm +++ b/SL/DB/Part.pm @@ -18,6 +18,16 @@ __PACKAGE__->meta->add_relationships( class => 'SL::DB::Assembly', column_map => { id => 'id' }, }, + partsgroup => { + type => 'one to one', + class => 'SL::DB::PartsGroup', + column_map => { partsgroup_id => 'id' }, + }, + price_factor => { + type => 'one to one', + class => 'SL::DB::PriceFactor', + column_map => { price_factor_id => 'id' }, + }, ); __PACKAGE__->meta->initialize; @@ -25,19 +35,59 @@ __PACKAGE__->meta->initialize; sub is_type { my $self = shift; my $type = lc(shift || ''); + die 'invalid type' unless $type =~ /^(?:part|service|assembly)$/; - if ($type =~ m/^part/) { - return !$self->assembly && $self->inventory_accno_id ? 1 : 0; - - } elsif ($type =~ m/^service/) { - return !$self->inventory_accno_id && !$self->assembly ? 1 : 0; + return $self->type eq $type ? 1 : 0; +} - } elsif ($type =~ m/^assembl/) { - return $self->assembly ? 1 : 0; +sub is_part { $_[0]->is_type('part') } +sub is_assembly { $_[0]->is_type('assembly') } +sub is_service { $_[0]->is_type('service') } +sub type { + my ($self, $type) = @_; + if (@_ > 1) { + die 'invalid type' unless $type =~ /^(?:part|service|assembly)$/; + $self->assembly( $type eq 'assembly' ? 1 : 0); + $self->inventory_accno_id($type ne 'service' ? 1 : undef); } - confess "Unknown type parameter '$type'"; + return 'assembly' if $self->assembly; + return 'part' if $self->inventory_accno_id; + return 'service'; +} + +sub new_part { + my ($class, %params) = @_; + $class->new(%params, type => 'part'); +} + +sub new_assembly { + my ($class, %params) = @_; + $class->new(%params, type => 'assembly'); +} + +sub new_service { + my ($class, %params) = @_; + $class->new(%params, type => 'service'); +} + +sub orphaned { + my ($self) = @_; + die 'not an accessor' if @_ > 1; + + my @relations = qw( + SL::DB::InvoiceItem + SL::DB::OrderItem + SL::DB::Inventory + SL::DB::RMAItem + ); + + for my $class (@relations) { + eval "require $class"; + return 0 if $class->_get_manager_class->get_all_count(query => [ parts_id => $self->id ]); + } + return 1; } sub get_sellprice_info { @@ -63,12 +113,19 @@ sub available_units { shift->unit_obj->convertible_units; } +# autogenerated accessor is slightly off... +sub buchungsgruppe { + shift->buchungsgruppen(@_); +} + 1; __END__ =pod +=encoding utf-8 + =head1 NAME SL::DB::Part: Model for the 'parts' table @@ -77,11 +134,53 @@ SL::DB::Part: Model for the 'parts' table This is a standard Rose::DB::Object based model and can be used as one. +=head1 TYPES + +Although the base class is called C we usually talk about C if +we mean instances of this class. This is because articles come in three +flavours called: + +=over 4 + +=item Part - a single part + +=item Service - a part without onhand, and without inventory accounting + +=item Assembly - a collection of both parts and services + +=back + +These types are sadly represented by data inside the class and cannot be +migrated into a flag. To work around this, each C object knows what type +it currently is. Since the type ist data driven, there ist no explicit setting +method for it, but you can construct them explicitly with C, +C, and C. A Buchungsgruppe should be supplied in this +case, but it will use the default Buchungsgruppe if you don't. + +Matching these there are assorted helper methods dealing with types, +e.g. L, L, L, L, +L and others. + =head1 FUNCTIONS =over 4 -=item is_type $type +=item C + +=item C + +=item C + +Will set the appropriate data fields so that the resulting instance will be of +tthe requested type. Since part of the distinction are accounting targets, +providing a C is recommended. If none is given the constructor +will load a default one and set the accounting targets from it. + +=item C + +Returns the type as a string. Can be one of C, C, C. + +=item C Tests if the current object is a part, a service or an assembly. C<$type> must be one of the words 'part', 'service' or @@ -90,7 +189,15 @@ assembly. C<$type> must be one of the words 'part', 'service' or Returns 1 if the requested type matches, 0 if it doesn't and Ces if an unknown C<$type> parameter is encountered. -=item get_sellprice_info %params +=item C + +=item C + +=item C + +Shorthand for C etc. + +=item C Retrieves the C and C for a part under different conditions and returns a hash reference with those two keys. @@ -104,20 +211,27 @@ entry without a country set will be used. If none of the above conditions is met then the information from C<$self> is used. -=item get_ordered_qty %params +=item C Retrieves the quantity that has been ordered from a vendor but that has not been delivered yet. Only open purchase orders are considered. -=item get_uncommissioned_qty %params +=item C + +Checks if this articke is used in orders, invoices, delivery orders or +assemblies. + +=item C -Retrieves the quantity that has been ordered by a customer but that -has not been commissioned yet. Only open sales orders are considered. +Used to set the accounting informations from a L object. +Please note, that this is a write only accessor, the original Buchungsgruppe can +not be retrieved from an article once set. =back -=head1 AUTHOR +=head1 AUTHORS -Moritz Bunkus Em.bunkus@linet-services.deE +Moritz Bunkus Em.bunkus@linet-services.deE, +Sven Schöling Es.schoeling@linet-services.deE =cut