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   csv_import_reports             => 'csv_import_report',
 
  54   csv_import_report_rows         => 'csv_import_report_row',
 
  55   csv_import_report_status       => 'csv_import_report_status',
 
  56   custom_variable_configs        => 'custom_variable_config',
 
  57   custom_variables               => 'custom_variable',
 
  58   custom_variables_validity      => 'custom_variable_validity',
 
  60   defaults                       => 'default',
 
  61   delivery_orders                => 'delivery_order',
 
  62   delivery_order_items           => 'delivery_order_item',
 
  63   department                     => 'department',
 
  64   dpt_trans                      => 'dpt_trans',
 
  67   dunning_config                 => 'dunning_config',
 
  68   employee                       => 'employee',
 
  69   exchangerate                   => 'exchangerate',
 
  70   finanzamt                      => 'finanzamt',
 
  71   follow_up_access               => 'follow_up_access',
 
  72   follow_up_links                => 'follow_up_link',
 
  73   follow_ups                     => 'follow_up',
 
  74   generic_translations           => 'generic_translation',
 
  75   gl                             => 'GLTransaction',
 
  76   history_erp                    => 'history',
 
  77   inventory                      => 'inventory',
 
  78   invoice                        => 'invoice_item',
 
  79   language                       => 'language',
 
  80   makemodel                      => 'make_model',
 
  82   orderitems                     => 'order_item',
 
  85   partsgroup                     => 'parts_group',
 
  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',
 
  94   sepa_export                    => 'sepa_export',
 
  95   sepa_export_items              => 'sepa_export_item',
 
  96   schema_info                    => 'schema_info',
 
 100   tax_zones                      => 'tax_zone',
 
 101   todo_user_config               => 'todo_user_config',
 
 102   translation                    => 'translation',
 
 103   translation_payment_terms      => 'translation_payment_term',
 
 105   units_language                 => 'units_language',
 
 109 my (%lxoffice_tables_to_packages, %lxoffice_tables_to_manager_packages, %lxoffice_packages_to_tables);
 
 112   return LXOFFICE => \@lxoffice_blacklist;
 
 115 sub get_package_names {
 
 116   return LXOFFICE => \%lxoffice_package_names;
 
 119 sub get_package_for_table {
 
 120   %lxoffice_tables_to_packages = map { ($_ => "SL::DB::" . camelify($lxoffice_package_names{$_})) } keys %lxoffice_package_names
 
 121     unless %lxoffice_tables_to_packages;
 
 123   return $lxoffice_tables_to_packages{ $_[0] };
 
 126 sub get_manager_package_for_table {
 
 127   %lxoffice_tables_to_manager_packages = map { ($_ => "SL::DB::Manager::" . camelify($lxoffice_package_names{$_})) } keys %lxoffice_package_names
 
 128     unless %lxoffice_tables_to_manager_packages;
 
 130   return $lxoffice_tables_to_manager_packages{ $_[0] };
 
 133 sub get_table_for_package {
 
 134   get_package_for_table('dummy') if !%lxoffice_tables_to_packages;
 
 135   %lxoffice_packages_to_tables = reverse %lxoffice_tables_to_packages unless %lxoffice_packages_to_tables;
 
 137   my $package = $_[0] =~ m/^SL::DB::/ ? $_[0] : "SL::DB::" . $_[0];
 
 138   return $lxoffice_packages_to_tables{ $package };
 
 143   my $lookup = $lxoffice_package_names{$_[0]} ||
 
 144       plurify($lxoffice_package_names{singlify($_[0])});
 
 146   for my $thing ($string, $lookup) {
 
 148     # best guess? its already the name. like part. camelize it first
 
 149     my $class = "SL::DB::" . camelify($thing);
 
 150     return $class if defined *{ $class. '::' };
 
 152     # next, someone wants a manager and pluralized.
 
 153     my $manager = "SL::DB::Manager::" . singlify(camelify($thing));
 
 154     return $manager if defined *{ $manager . '::' };
 
 157   die "Can't resolve '$string' as a database model, sorry. Did you perhaps forgot to load it?";
 
 162   $str =~ s/_+(.)/uc($1)/ge;
 
 168   $str =~ s/(?<!^)\u(.)/'_' . lc($1)/ge;
 
 192 SL::DB::Helper::Mappings - Rose Table <-> Model mapping information
 
 196   use SL::DB::Helper::Mappings qw(@blacklist %table2model);
 
 200 This modul stores table <-> model mappings used by the
 
 201 L<scripts/rose_auto_create_model.pl> script.  If you add a new table that has
 
 202 custom mappings, add it here.
 
 210 A special function provided here is C<db>. Without it you'd have to write:
 
 212   my $part = SL::DB::Part->new(id => 1234);
 
 213   my @all_parts = SL::DB::Manager::Part->get_all;
 
 215 with them it becomes:
 
 217   my $part = db('part')->new(id => 123);
 
 218   my @all_parts = db('parts')->get_all;
 
 220 You don't have to care about add that SL::DB:: incantation anymore. Also, a
 
 221 simple s at the end will get you the associated Manager class.
 
 223 db is written to try to make sense of what you give it, but if all fails, it
 
 224 will die with an error.
 
 226 =item C<get_package_for_table $table_name>
 
 228 Returns the package name for a table name:
 
 230   SL::DB::Helper::Mappings::get_package_for_table('oe')
 
 233 =item C<get_manager_package_for_table $table_name>
 
 235 Returns the manager package name for a table name:
 
 237   SL::DB::Helper::Mappings::get_manager_package_for_table('oe')
 
 238   # SL::DB::Manager::Order
 
 240 =item C<get_table_for_package $package_name>
 
 242 Returns the table name for a package name:
 
 244   SL::DB::Helper::Mappings::get_table_for_package('SL::DB::Order')
 
 246   SL::DB::Helper::Mappings::get_table_for_package('Order')
 
 257 L<scripts/rose_auto_create_model.pl>
 
 261 Sven Schöling E<lt>s.schoeling@linet-services.deE<gt>,
 
 262 Moritz Bunkus E<lt>m.bunkus@linet-services.deE<gt>