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Lines 189-194
sub void {
Link Here
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} |
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} |
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=head3 reduce |
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$charge_accountline->reduce({ |
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reduction_type => $reduction_type |
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}); |
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Used to 'reduce' a charge/debit by adding a credit to offset against the amount |
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outstanding. |
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May be used to apply a discount whilst retaining the original debit amounts or |
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to apply a full or partial refund for example when a lost item is found and |
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returned. |
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It will immediately be applied to the given debit unless the debit has already |
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been paid, in which case a 'zero' offset will be added to maintain a link to |
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the debit but the outstanding credit will be left so it may be applied to other |
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debts. |
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Reduction type may be one of: |
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* DISCOUNT |
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* REFUND |
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Returns the reduction accountline (which will be a credit) |
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=cut |
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sub reduce { |
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my ( $self, $params ) = @_; |
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# Make sure it is a charge we are reducing |
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unless ( $self->is_debit ) { |
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Koha::Exceptions::Account::IsNotDebit->throw( |
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error => 'Account line ' . $self->id . 'is not a debit' ); |
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} |
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unless ( $params->{interface} ) { |
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Koha::Exceptions::MissingParameter->throw( |
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error => 'The interface parameter is mandatory' |
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); |
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} |
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my $status = { 'REFUND' => 'REFUNDED', 'DISCOUNT' => 'DISCOUNTED' }; |
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$params->{branch} //= $self->branchcode; |
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my $reduction; |
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$self->_result->result_source->schema->txn_do( |
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sub { |
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# A 'reduction' is a 'credit' |
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$reduction = Koha::Account::Line->new( |
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{ |
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date => \'NOW()', |
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amount => 0 - $params->{amount}, |
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credit_type_code => $params->{reduction_type}, |
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status => 'ADDED', |
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amountoutstanding => 0 - $params->{amount}, |
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manager_id => $params->{staff_id}, |
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borrowernumber => $self->borrowernumber, |
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interface => $params->{interface}, |
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branchcode => $params->{branch}, |
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} |
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)->store(); |
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my $reduction_offset = Koha::Account::Offset->new( |
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{ |
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credit_id => $reduction->accountlines_id, |
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type => uc( $params->{reduction_type} ), |
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amount => $params->{amount} |
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} |
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)->store(); |
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# Link reduction to charge (and apply as required) |
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my $debit_outstanding = $self->amountoutstanding; |
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if ( $debit_outstanding >= $params->{amount} ) { |
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my $credit_outstanding = $reduction->apply( |
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{ |
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debits => [$self], |
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offset_type => uc( $params->{reduction_type} ) |
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} |
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); |
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$reduction->status('APPLIED')->store(); |
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} |
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else { |
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# Zero amount offset used to link original 'debit' to reduction 'credit' |
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my $link_reduction_offset = Koha::Account::Offset->new( |
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{ |
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credit_id => $reduction->accountlines_id, |
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debit_id => $self->accountlines_id, |
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type => uc( $params->{reduction_type} ), |
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amount => 0 |
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} |
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)->store(); |
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} |
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# Update status of original debit |
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$self->status( $status->{ $params->{reduction_type} } )->store; |
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} |
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); |
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return $reduction; |
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} |
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=head3 apply |
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=head3 apply |
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my $debits = $account->outstanding_debits; |
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my $debits = $account->outstanding_debits; |
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