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              package Koha::Anonymized::Transaction;  | 
            
            
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              # This file is part of Koha.  | 
            
            
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              #  | 
            
            
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              # Koha is free software; you can redistribute it and/or modify it under the  | 
            
            
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              # terms of the GNU General Public License as published by the Free Software  | 
            
            
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              # Foundation; either version 3 of the License, or (at your option) any later  | 
            
            
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              # version.  | 
            
            
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              #  | 
            
            
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              # Koha is distributed in the hope that it will be useful, but WITHOUT ANY  | 
            
            
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              # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR  | 
            
            
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              # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.  | 
            
            
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              #  | 
            
            
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              # You should have received a copy of the GNU General Public License along  | 
            
            
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              # with Koha; if not, write to the Free Software Foundation, Inc.,  | 
            
            
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              # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.  | 
            
            
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              use Modern::Perl;  | 
            
            
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              use Carp;  | 
            
            
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              use Crypt::Eksblowfish::Bcrypt qw(bcrypt en_base64);  | 
            
            
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              use Koha::Database;  | 
            
            
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              use base qw(Koha::Object);  | 
            
            
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              =head1 NAME  | 
            
            
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              Koha::Anonymized::Transaction - Koha Anonymized::Transaction Object class  | 
            
            
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              =head1 API  | 
            
            
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              =head2 Class methods  | 
            
            
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              =head3 new  | 
            
            
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              =cut  | 
            
            
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              sub get_hash { | 
            
            
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                  my ( $class, $borrowernumber) = @_;  | 
            
            
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                  return bcrypt($borrowernumber, C4::Context->config('key')); | 
            
            
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              }  | 
            
            
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              sub new_from_statistic { | 
            
            
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                  my ( $class, $statistic ) = @_;  | 
            
            
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                  my $values = { | 
            
            
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                      hashed_borrowernumber => $class->get_hash($statistic->borrowernumber),  | 
            
            
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                  };  | 
            
            
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                  my @fields_to_copy = split ',', C4::Context->preference('PseudonymizationTransactionFields') || ''; | 
            
            
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                  if ( grep { $_ eq 'branchcode' } @fields_to_copy ) { | 
            
            
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                      $values->{branchcode} = $statistic->branch; | 
            
            
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                  }  | 
            
            
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                  if ( grep { $_ eq 'holdingbranch' } @fields_to_copy ) { | 
            
            
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                      $values->{holdingbranch} = $statistic->item->holdingbranch; | 
            
            
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                  }  | 
            
            
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                  if ( grep { $_ eq 'transaction_type' } @fields_to_copy ) { | 
            
            
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                      $values->{transaction_type} = $statistic->type; | 
            
            
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                  }  | 
            
            
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                  if ( grep { $_ eq 'itemcallnumber' } @fields_to_copy ) { | 
            
            
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                      $values->{itemcallnumber} = $statistic->item->itemcallnumber; | 
            
            
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                  }  | 
            
            
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                  @fields_to_copy = grep { | 
            
            
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                           $_ ne 'branchcode'  | 
            
            
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                        && $_ ne 'holdingbranch'  | 
            
            
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                        && $_ ne 'transaction_type'  | 
            
            
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                        && $_ ne 'itemcallnumber'  | 
            
            
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                  } @fields_to_copy;  | 
            
            
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                  $values = { | 
            
            
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                      %$values,  | 
            
            
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                      map { $_ => $statistic->$_ } @fields_to_copy}; | 
            
            
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                  return $class->SUPER::new($values);  | 
            
            
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              }  | 
            
            
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              =head2 Internal methods  | 
            
            
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              =head3 _type  | 
            
            
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              =cut  | 
            
            
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              sub _type { | 
            
            
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                  return 'AnonymizedTransaction';  | 
            
            
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              }  | 
            
            
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              1;  |