1 package SL::DB::Helper::Mappings;
 
   6 use SL::Util qw(camelify);
 
   9 our @ISA       = qw(Exporter);
 
  10 our @EXPORT_OK = qw(get_table_for_package get_package_for_table get_package_names);
 
  12 # these will not be managed as Rose::DB models, because they are not normalized,
 
  13 # significant changes are needed to get them done, or they were done by CRM.
 
  14 my @kivitendo_blacklist_permanent = qw(
 
  18 # these are not managed _yet_, but will hopefully at some point.
 
  19 # if you are confident that one of these works, remove it here.
 
  20 my @kivitendo_blacklist_temp = qw(
 
  23 # tables created by crm module
 
  24 my @crm_blacklist = qw(
 
  74 # tables created by cash register
 
  75 my @cash_register_blacklist = qw(
 
  76 ekartikel ekbon ekkunde ektext erptasten
 
  79 my @kivitendo_blacklist = (@kivitendo_blacklist_permanent, @kivitendo_blacklist_temp, @crm_blacklist, @cash_register_blacklist);
 
  81 # map table names to their models.
 
  82 # unlike rails we have no singular<->plural magic.
 
  83 # remeber: tables should be named as the plural of the model name.
 
  84 my %kivitendo_package_names = (
 
  85   # TABLE                           # MODEL (given in C style)
 
  86   acc_trans                      => 'acc_transaction',
 
  87   audittrail                     => 'audit_trail',
 
  88   'auth.clients'                 => 'auth_client',
 
  89   'auth.clients_users'           => 'auth_client_user',
 
  90   'auth.clients_groups'          => 'auth_client_group',
 
  91   'auth.group'                   => 'auth_group',
 
  92   'auth.group_rights'            => 'auth_group_right',
 
  93   'auth.user'                    => 'auth_user',
 
  94   'auth.user_config'             => 'auth_user_config',
 
  95   'auth.user_group'              => 'auth_user_group',
 
  97   ap                             => 'purchase_invoice',
 
  98   assembly                       => 'assembly',
 
  99   background_jobs                => 'background_job',
 
 100   background_job_histories       => 'background_job_history',
 
 101   ap                             => 'purchase_invoice',
 
 102   bank_accounts                  => 'bank_account',
 
 103   buchungsgruppen                => 'buchungsgruppe',
 
 105   business                       => 'business',
 
 107   contacts                       => 'contact',
 
 108   customer                       => 'customer',
 
 109   csv_import_profiles            => 'csv_import_profile',
 
 110   csv_import_profile_settings    => 'csv_import_profile_setting',
 
 111   csv_import_reports             => 'csv_import_report',
 
 112   csv_import_report_rows         => 'csv_import_report_row',
 
 113   csv_import_report_status       => 'csv_import_report_status',
 
 114   currencies                     => 'currency',
 
 115   custom_variable_configs        => 'custom_variable_config',
 
 116   custom_variables               => 'custom_variable',
 
 117   custom_variables_validity      => 'custom_variable_validity',
 
 119   defaults                       => 'default',
 
 120   delivery_orders                => 'delivery_order',
 
 121   delivery_order_items           => 'delivery_order_item',
 
 122   delivery_order_items_stock     => 'delivery_order_items_stock',
 
 123   department                     => 'department',
 
 125   dunning                        => 'dunning',
 
 126   dunning_config                 => 'dunning_config',
 
 127   employee                       => 'employee',
 
 128   exchangerate                   => 'exchangerate',
 
 129   finanzamt                      => 'finanzamt',
 
 130   follow_up_access               => 'follow_up_access',
 
 131   follow_up_links                => 'follow_up_link',
 
 132   follow_ups                     => 'follow_up',
 
 133   generic_translations           => 'generic_translation',
 
 134   gl                             => 'GLTransaction',
 
 135   history_erp                    => 'history',
 
 136   inventory                      => 'inventory',
 
 137   invoice                        => 'invoice_item',
 
 138   language                       => 'language',
 
 139   makemodel                      => 'make_model',
 
 141   orderitems                     => 'order_item',
 
 144   partsgroup                     => 'parts_group',
 
 145   payment_terms                  => 'payment_term',
 
 146   periodic_invoices              => 'periodic_invoice',
 
 147   periodic_invoices_configs      => 'periodic_invoices_config',
 
 149   price_factors                  => 'price_factor',
 
 150   pricegroup                     => 'pricegroup',
 
 151   printers                       => 'printer',
 
 152   project                        => 'project',
 
 153   record_links                   => 'record_link',
 
 154   sepa_export                    => 'sepa_export',
 
 155   sepa_export_items              => 'sepa_export_item',
 
 156   schema_info                    => 'schema_info',
 
 160   taxkeys                        => 'tax_key',
 
 161   tax_zones                      => 'tax_zone',
 
 162   todo_user_config               => 'todo_user_config',
 
 163   transfer_type                  => 'transfer_type',
 
 164   translation                    => 'translation',
 
 166   units_language                 => 'units_language',
 
 168   warehouse                      => 'warehouse',
 
 171 my (%kivitendo_tables_to_packages, %kivitendo_tables_to_manager_packages, %kivitendo_packages_to_tables);
 
 174   return KIVITENDO => \@kivitendo_blacklist;
 
 177 sub get_package_names {
 
 178   return KIVITENDO => \%kivitendo_package_names;
 
 181 sub get_package_for_table {
 
 182   %kivitendo_tables_to_packages = map { ($_ => "SL::DB::" . camelify($kivitendo_package_names{$_})) } keys %kivitendo_package_names
 
 183     unless %kivitendo_tables_to_packages;
 
 185   return $kivitendo_tables_to_packages{ $_[0] };
 
 188 sub get_manager_package_for_table {
 
 189   %kivitendo_tables_to_manager_packages = map { ($_ => "SL::DB::Manager::" . camelify($kivitendo_package_names{$_})) } keys %kivitendo_package_names
 
 190     unless %kivitendo_tables_to_manager_packages;
 
 192   return $kivitendo_tables_to_manager_packages{ $_[0] };
 
 195 sub get_table_for_package {
 
 196   get_package_for_table('dummy') if !%kivitendo_tables_to_packages;
 
 197   %kivitendo_packages_to_tables = reverse %kivitendo_tables_to_packages unless %kivitendo_packages_to_tables;
 
 199   my $package = $_[0] =~ m/^SL::DB::/ ? $_[0] : "SL::DB::" . $_[0];
 
 200   return $kivitendo_packages_to_tables{ $package };
 
 205   my $lookup = $kivitendo_package_names{$_[0]} ||
 
 206       plurify($kivitendo_package_names{singlify($_[0])});
 
 208   for my $thing ($string, $lookup) {
 
 210     # best guess? its already the name. like part. camelize it first
 
 211     my $class = "SL::DB::" . camelify($thing);
 
 212     return $class if defined *{ $class. '::' };
 
 214     # next, someone wants a manager and pluralized.
 
 215     my $manager = "SL::DB::Manager::" . singlify(camelify($thing));
 
 216     return $manager if defined *{ $manager . '::' };
 
 219   die "Can't resolve '$string' as a database model, sorry. Did you perhaps forgot to load it?";
 
 242 SL::DB::Helper::Mappings - Rose Table <-> Model mapping information
 
 246   use SL::DB::Helper::Mappings qw(@blacklist %table2model);
 
 250 This modul stores table <-> model mappings used by the
 
 251 L<scripts/rose_auto_create_model.pl> script.  If you add a new table that has
 
 252 custom mappings, add it here.
 
 260 A special function provided here is C<db>. Without it you'd have to write:
 
 262   my $part = SL::DB::Part->new(id => 1234);
 
 263   my @all_parts = SL::DB::Manager::Part->get_all;
 
 265 with them it becomes:
 
 267   my $part = db('part')->new(id => 123);
 
 268   my @all_parts = db('parts')->get_all;
 
 270 You don't have to care about add that SL::DB:: incantation anymore. Also, a
 
 271 simple s at the end will get you the associated Manager class.
 
 273 db is written to try to make sense of what you give it, but if all fails, it
 
 274 will die with an error.
 
 276 =item C<get_package_for_table $table_name>
 
 278 Returns the package name for a table name:
 
 280   SL::DB::Helper::Mappings::get_package_for_table('oe')
 
 283 =item C<get_manager_package_for_table $table_name>
 
 285 Returns the manager package name for a table name:
 
 287   SL::DB::Helper::Mappings::get_manager_package_for_table('oe')
 
 288   # SL::DB::Manager::Order
 
 290 =item C<get_table_for_package $package_name>
 
 292 Returns the table name for a package name:
 
 294   SL::DB::Helper::Mappings::get_table_for_package('SL::DB::Order')
 
 296   SL::DB::Helper::Mappings::get_table_for_package('Order')
 
 307 L<scripts/rose_auto_create_model.pl>
 
 311 Sven Schöling E<lt>s.schoeling@linet-services.deE<gt>,
 
 312 Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>