1 package SL::DB::Helper::Mappings;
 
   7 our @ISA       = qw(Exporter);
 
   8 our @EXPORT_OK = qw(get_table_for_package get_package_for_table get_package_names);
 
  10 # these will not be managed as Rose::DB models, because they are not normalized,
 
  11 # significant changes are needed to get them done, or they were done by CRM.
 
  12 my @lxoffice_blacklist_permanent = qw(
 
  16 # these are not managed _yet_, but will hopefully at some point.
 
  17 # if you are confident that one of these works, remove it here.
 
  18 my @lxoffice_blacklist_temp = qw(
 
  21 # tables created by crm module
 
  22 my @crm_blacklist = qw(
 
  25 # tables created by cash register
 
  26 my @cash_register_blacklist = qw(
 
  27 ekartikel ekbon ekkunde ektext erptasten
 
  30 my @lxoffice_blacklist = (@lxoffice_blacklist_permanent, @lxoffice_blacklist_temp, @crm_blacklist, @cash_register_blacklist);
 
  32 # map table names to their models.
 
  33 # unlike rails we have no singular<->plural magic.
 
  34 # remeber: tables should be named as the plural of the model name.
 
  35 my %lxoffice_package_names = (
 
  36   acc_trans                      => 'acc_transaction',
 
  37   audittrail                     => 'audit_trail',
 
  38   auth_group                     => 'auth_groups',
 
  39   auth_group_right               => 'auth_group_rights',
 
  40   auth_user                      => 'auth_users',
 
  41   auth_user_config               => 'auth_user_configs',
 
  42   auth_user_group                => 'auth_user_groups',
 
  44   ap                             => 'purchase_invoice',
 
  45   background_jobs                => 'background_job',
 
  46   background_job_histories       => 'background_job_history',
 
  47   ap                             => 'purchase_invoice',
 
  48   bank_accounts                  => 'bank_account',
 
  49   buchungsgruppen                => 'buchungsgruppe',
 
  50   contacts                       => 'contact',
 
  51   csv_import_profiles            => 'csv_import_profile',
 
  52   csv_import_profile_settings    => 'csv_import_profile_setting',
 
  53   custom_variable_configs        => 'custom_variable_config',
 
  54   custom_variables               => 'custom_variable',
 
  55   custom_variables_validity      => 'custom_variable_validity',
 
  56   customertax                    => 'customer_tax',
 
  58   defaults                       => 'default',
 
  59   delivery_orders                => 'delivery_order',
 
  60   delivery_order_items           => 'delivery_order_item',
 
  61   department                     => 'department',
 
  62   dpt_trans                      => 'dpt_trans',
 
  65   dunning_config                 => 'dunning_config',
 
  66   employee                       => 'employee',
 
  67   exchangerate                   => 'exchangerate',
 
  68   finanzamt                      => 'finanzamt',
 
  69   follow_up_access               => 'follow_up_access',
 
  70   follow_up_links                => 'follow_up_link',
 
  71   follow_ups                     => 'follow_up',
 
  72   generic_translations           => 'generic_translation',
 
  74   gl                             => 'GLTransaction',
 
  75   history_erp                    => 'history',
 
  76   inventory                      => 'inventory',
 
  77   invoice                        => 'invoice_item',
 
  78   language                       => 'language',
 
  79   makemodel                      => 'make_model',
 
  81   orderitems                     => 'order_item',
 
  84   partsgroup                     => 'parts_group',
 
  85   partstax                       => 'parts_tax',
 
  86   payment_terms                  => 'payment_term',
 
  87   periodic_invoices              => 'periodic_invoice',
 
  88   periodic_invoices_configs      => 'periodic_invoices_config',
 
  90   price_factors                  => 'price_factor',
 
  91   pricegroup                     => 'pricegroup',
 
  92   printers                       => 'Printer',
 
  93   record_links                   => 'record_link',
 
  95   rmaitems                       => 'RMA_item',
 
  96   sepa_export                    => 'sepa_export',
 
  97   sepa_export_items              => 'sepa_export_item',
 
  98   schema_info                    => 'schema_info',
 
 101   taxkeys                        => 'tax_key',
 
 102   tax_zones                      => 'tax_zone',
 
 103   todo_user_config               => 'todo_user_config',
 
 104   translation                    => 'translation',
 
 105   translation_payment_terms      => 'translation_payment_term',
 
 107   units_language                 => 'units_language',
 
 108   vendortax                      => 'vendor_tax',
 
 111 my (%lxoffice_tables_to_packages, %lxoffice_tables_to_manager_packages, %lxoffice_packages_to_tables);
 
 114   return LXOFFICE => \@lxoffice_blacklist;
 
 117 sub get_package_names {
 
 118   return LXOFFICE => \%lxoffice_package_names;
 
 121 sub get_package_for_table {
 
 122   %lxoffice_tables_to_packages = map { ($_ => "SL::DB::" . camelify($lxoffice_package_names{$_})) } keys %lxoffice_package_names
 
 123     unless %lxoffice_tables_to_packages;
 
 125   return $lxoffice_tables_to_packages{ $_[0] };
 
 128 sub get_manager_package_for_table {
 
 129   %lxoffice_tables_to_manager_packages = map { ($_ => "SL::DB::Manager::" . camelify($lxoffice_package_names{$_})) } keys %lxoffice_package_names
 
 130     unless %lxoffice_tables_to_manager_packages;
 
 132   return $lxoffice_tables_to_manager_packages{ $_[0] };
 
 135 sub get_table_for_package {
 
 136   get_package_for_table('dummy') if !%lxoffice_tables_to_packages;
 
 137   %lxoffice_packages_to_tables = reverse %lxoffice_tables_to_packages unless %lxoffice_packages_to_tables;
 
 139   my $package = $_[0] =~ m/^SL::DB::/ ? $_[0] : "SL::DB::" . $_[0];
 
 140   return $lxoffice_packages_to_tables{ $package };
 
 145   my $lookup = $lxoffice_package_names{$_[0]} ||
 
 146       plurify($lxoffice_package_names{singlify($_[0])});
 
 148   for my $thing ($string, $lookup) {
 
 150     # best guess? its already the name. like part. camelize it first
 
 151     my $class = "SL::DB::" . camelify($thing);
 
 152     return $class if defined *{ $class. '::' };
 
 154     # next, someone wants a manager and pluralized.
 
 155     my $manager = "SL::DB::Manager::" . singlify(camelify($thing));
 
 156     return $manager if defined *{ $manager . '::' };
 
 159   die "Can't resolve '$string' as a database model, sorry. Did you perhaps forgot to load it?";
 
 164   $str =~ s/_+(.)/uc($1)/ge;
 
 170   $str =~ s/(?<!^)\u(.)/'_' . lc($1)/ge;
 
 194 SL::DB::Helper::Mappings - Rose Table <-> Model mapping information
 
 198   use SL::DB::Helper::Mappings qw(@blacklist %table2model);
 
 202 This modul stores table <-> model mappings used by the
 
 203 L<scripts/rose_auto_create_model.pl> script.  If you add a new table that has
 
 204 custom mappings, add it here.
 
 212 A special function provided here is C<db>. Without it you'd have to write:
 
 214   my $part = SL::DB::Part->new(id => 1234);
 
 215   my @all_parts = SL::DB::Manager::Part->get_all;
 
 217 with them it becomes:
 
 219   my $part = db('part')->new(id => 123);
 
 220   my @all_parts = db('parts')->get_all;
 
 222 You don't have to care about add that SL::DB:: incantation anymore. Also, a
 
 223 simple s at the end will get you the associated Manager class.
 
 225 db is written to try to make sense of what you give it, but if all fails, it
 
 226 will die with an error.
 
 228 =item C<get_package_for_table $table_name>
 
 230 Returns the package name for a table name:
 
 232   SL::DB::Helper::Mappings::get_package_for_table('oe')
 
 235 =item C<get_manager_package_for_table $table_name>
 
 237 Returns the manager package name for a table name:
 
 239   SL::DB::Helper::Mappings::get_manager_package_for_table('oe')
 
 240   # SL::DB::Manager::Order
 
 242 =item C<get_table_for_package $package_name>
 
 244 Returns the table name for a package name:
 
 246   SL::DB::Helper::Mappings::get_table_for_package('SL::DB::Order')
 
 248   SL::DB::Helper::Mappings::get_table_for_package('Order')
 
 259 L<scripts/rose_auto_create_model.pl>
 
 263 Sven Schöling E<lt>s.schoeling@linet-services.deE<gt>,
 
 264 Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>