+=item recharge_prepay IDENTIFIER | PREPAY_CREDIT_OBJ [ , AMOUNTREF, SECONDSREF, UPBYTEREF, DOWNBYTEREF ]
+
+Recharges this (existing) customer with the specified prepaid card (see
+L<FS::prepay_credit>), specified either by I<identifier> or as an
+FS::prepay_credit object. If there is an error, returns the error, otherwise
+returns false.
+
+Optionally, four scalar references can be passed as well. They will have their
+values filled in with the amount, number of seconds, and number of upload and
+download bytes applied by this prepaid
+card.
+
+=cut
+
+sub recharge_prepay {
+ my( $self, $prepay_credit, $amountref, $secondsref,
+ $upbytesref, $downbytesref ) = @_;
+
+ local $SIG{HUP} = 'IGNORE';
+ local $SIG{INT} = 'IGNORE';
+ local $SIG{QUIT} = 'IGNORE';
+ local $SIG{TERM} = 'IGNORE';
+ local $SIG{TSTP} = 'IGNORE';
+ local $SIG{PIPE} = 'IGNORE';
+
+ my $oldAutoCommit = $FS::UID::AutoCommit;
+ local $FS::UID::AutoCommit = 0;
+ my $dbh = dbh;
+
+ my( $amount, $seconds, $upbytes, $downbytes ) = ( 0, 0, 0, 0 );
+
+ my $error = $self->get_prepay($prepay_credit, \$amount,
+ \$seconds, \$upbytes, \$downbytes)
+ || $self->increment_seconds($seconds)
+ || $self->increment_upbytes($upbytes)
+ || $self->increment_downbytes($downbytes)
+ || $self->increment_totalbytes($upbytes + $downbytes)
+ || $self->insert_cust_pay_prepay( $amount,
+ ref($prepay_credit)
+ ? $prepay_credit->identifier
+ : $prepay_credit
+ );
+
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return $error;
+ }
+
+ if ( defined($amountref) ) { $$amountref = $amount; }
+ if ( defined($secondsref) ) { $$secondsref = $seconds; }
+ if ( defined($upbytesref) ) { $$upbytesref = $upbytes; }
+ if ( defined($downbytesref) ) { $$downbytesref = $downbytes; }
+
+ $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+ '';
+
+}
+
+=item get_prepay IDENTIFIER | PREPAY_CREDIT_OBJ , AMOUNTREF, SECONDSREF
+
+Looks up and deletes a prepaid card (see L<FS::prepay_credit>),
+specified either by I<identifier> or as an FS::prepay_credit object.
+
+References to I<amount> and I<seconds> scalars should be passed as arguments
+and will be incremented by the values of the prepaid card.
+
+If the prepaid card specifies an I<agentnum> (see L<FS::agent>), it is used to
+check or set this customer's I<agentnum>.
+
+If there is an error, returns the error, otherwise returns false.
+
+=cut
+
+
+sub get_prepay {
+ my( $self, $prepay_credit, $amountref, $secondsref, $upref, $downref) = @_;
+
+ local $SIG{HUP} = 'IGNORE';
+ local $SIG{INT} = 'IGNORE';
+ local $SIG{QUIT} = 'IGNORE';
+ local $SIG{TERM} = 'IGNORE';
+ local $SIG{TSTP} = 'IGNORE';
+ local $SIG{PIPE} = 'IGNORE';
+
+ my $oldAutoCommit = $FS::UID::AutoCommit;
+ local $FS::UID::AutoCommit = 0;
+ my $dbh = dbh;
+
+ unless ( ref($prepay_credit) ) {
+
+ my $identifier = $prepay_credit;
+
+ $prepay_credit = qsearchs(
+ 'prepay_credit',
+ { 'identifier' => $prepay_credit },
+ '',
+ 'FOR UPDATE'
+ );
+
+ unless ( $prepay_credit ) {
+ $dbh->rollback if $oldAutoCommit;
+ return "Invalid prepaid card: ". $identifier;
+ }
+
+ }
+
+ if ( $prepay_credit->agentnum ) {
+ if ( $self->agentnum && $self->agentnum != $prepay_credit->agentnum ) {
+ $dbh->rollback if $oldAutoCommit;
+ return "prepaid card not valid for agent ". $self->agentnum;
+ }
+ $self->agentnum($prepay_credit->agentnum);
+ }
+
+ my $error = $prepay_credit->delete;
+ if ( $error ) {
+ $dbh->rollback if $oldAutoCommit;
+ return "removing prepay_credit (transaction rolled back): $error";
+ }
+
+ $$amountref += $prepay_credit->amount;
+ $$secondsref += $prepay_credit->seconds;
+ $$upref += $prepay_credit->upbytes;
+ $$downref += $prepay_credit->downbytes;
+
+ $dbh->commit or die $dbh->errstr if $oldAutoCommit;
+ '';
+
+}
+
+=item increment_upbytes SECONDS
+
+Updates this customer's single or primary account (see L<FS::svc_acct>) by
+the specified number of upbytes. If there is an error, returns the error,
+otherwise returns false.
+
+=cut
+
+sub increment_upbytes {
+ _increment_column( shift, 'upbytes', @_);
+}
+
+=item increment_downbytes SECONDS
+
+Updates this customer's single or primary account (see L<FS::svc_acct>) by
+the specified number of downbytes. If there is an error, returns the error,
+otherwise returns false.
+
+=cut
+
+sub increment_downbytes {
+ _increment_column( shift, 'downbytes', @_);
+}
+
+=item increment_totalbytes SECONDS
+
+Updates this customer's single or primary account (see L<FS::svc_acct>) by
+the specified number of totalbytes. If there is an error, returns the error,
+otherwise returns false.
+
+=cut
+
+sub increment_totalbytes {
+ _increment_column( shift, 'totalbytes', @_);
+}
+
+=item increment_seconds SECONDS
+
+Updates this customer's single or primary account (see L<FS::svc_acct>) by
+the specified number of seconds. If there is an error, returns the error,
+otherwise returns false.
+
+=cut
+
+sub increment_seconds {
+ _increment_column( shift, 'seconds', @_);
+}
+
+=item _increment_column AMOUNT
+
+Updates this customer's single or primary account (see L<FS::svc_acct>) by
+the specified number of seconds or bytes. If there is an error, returns
+the error, otherwise returns false.
+
+=cut
+
+sub _increment_column {
+ my( $self, $column, $amount ) = @_;
+ warn "$me increment_column called: $column, $amount\n"
+ if $DEBUG;
+
+ return '' unless $amount;
+
+ my @cust_pkg = grep { $_->part_pkg->svcpart('svc_acct') }
+ $self->ncancelled_pkgs;
+
+ if ( ! @cust_pkg ) {
+ return 'No packages with primary or single services found'.
+ ' to apply pre-paid time';
+ } elsif ( scalar(@cust_pkg) > 1 ) {
+ #maybe have a way to specify the package/account?
+ return 'Multiple packages found to apply pre-paid time';
+ }
+
+ my $cust_pkg = $cust_pkg[0];
+ warn " found package pkgnum ". $cust_pkg->pkgnum. "\n"
+ if $DEBUG > 1;
+
+ my @cust_svc =
+ $cust_pkg->cust_svc( $cust_pkg->part_pkg->svcpart('svc_acct') );
+
+ if ( ! @cust_svc ) {
+ return 'No account found to apply pre-paid time';
+ } elsif ( scalar(@cust_svc) > 1 ) {
+ return 'Multiple accounts found to apply pre-paid time';
+ }
+
+ my $svc_acct = $cust_svc[0]->svc_x;
+ warn " found service svcnum ". $svc_acct->pkgnum.
+ ' ('. $svc_acct->email. ")\n"
+ if $DEBUG > 1;
+
+ $column = "increment_$column";
+ $svc_acct->$column($amount);
+
+}
+
+=item insert_cust_pay_prepay AMOUNT [ PAYINFO ]
+
+Inserts a prepayment in the specified amount for this customer. An optional
+second argument can specify the prepayment identifier for tracking purposes.
+If there is an error, returns the error, otherwise returns false.
+
+=cut
+
+sub insert_cust_pay_prepay {
+ shift->insert_cust_pay('PREP', @_);
+}
+
+=item insert_cust_pay_cash AMOUNT [ PAYINFO ]
+
+Inserts a cash payment in the specified amount for this customer. An optional
+second argument can specify the payment identifier for tracking purposes.
+If there is an error, returns the error, otherwise returns false.
+
+=cut
+
+sub insert_cust_pay_cash {
+ shift->insert_cust_pay('CASH', @_);
+}
+
+=item insert_cust_pay_west AMOUNT [ PAYINFO ]
+
+Inserts a Western Union payment in the specified amount for this customer. An
+optional second argument can specify the prepayment identifier for tracking
+purposes. If there is an error, returns the error, otherwise returns false.
+
+=cut
+
+sub insert_cust_pay_west {
+ shift->insert_cust_pay('WEST', @_);
+}
+
+sub insert_cust_pay {
+ my( $self, $payby, $amount ) = splice(@_, 0, 3);
+ my $payinfo = scalar(@_) ? shift : '';
+
+ my $cust_pay = new FS::cust_pay {
+ 'custnum' => $self->custnum,
+ 'paid' => sprintf('%.2f', $amount),
+ #'_date' => #date the prepaid card was purchased???
+ 'payby' => $payby,
+ 'payinfo' => $payinfo,
+ };
+ $cust_pay->insert;
+
+}
+