[freeside-commits] freeside/FS/FS Misc.pm,1.19,1.20

Jeff Finucane,420,, jeff at wavetail.420.am
Wed Feb 28 21:13:14 PST 2007


Update of /home/cvs/cvsroot/freeside/FS/FS
In directory wavetail:/tmp/cvs-serv12672/FS/FS

Modified Files:
	Misc.pm 
Log Message:
dangling cust_credit_refund not allowed

Index: Misc.pm
===================================================================
RCS file: /home/cvs/cvsroot/freeside/FS/FS/Misc.pm,v
retrieving revision 1.19
retrieving revision 1.20
diff -u -d -r1.19 -r1.20
--- Misc.pm	12 Feb 2007 03:11:03 -0000	1.19
+++ Misc.pm	1 Mar 2007 05:13:12 -0000	1.20
@@ -4,12 +4,17 @@
 use vars qw ( @ISA @EXPORT_OK $DEBUG );
 use Exporter;
 use Carp;
+use FS::Record qw(dbh qsearch);
+use FS::cust_credit_refund;
+#use FS::cust_credit_bill;
+#use FS::cust_bill_pay;
+#use FS::cust_pay_refund;
 use Data::Dumper;
 
 @ISA = qw( Exporter );
 @EXPORT_OK = qw( send_email send_fax
                  states_hash counties state_label
-                 card_types
+                 card_types prune_applications
                );
 
 $DEBUG = 0;
@@ -468,6 +473,100 @@
   \%card_types;
 }
 
+=item prune_applications OPTION_HASH
+
+Removes applications of credits to refunds in the event that the database
+is corrupt and either the credits or refunds are missing (see
+L<FS::cust_credit>, L<FS::cust_refund>, and L<FS::cust_credit_refund>).
+If the OPTION_HASH contains the element 'dry_run' then a report of
+affected records is returned rather than actually deleting the records.
+
+=cut
+
+sub prune_applications {
+  my $options = shift;
+  my $dbh = dbh
+
+  local $DEBUG = 1 if exists($options->{debug});
+  my $ccr = <<EOW;
+    WHERE
+         0 = (select count(*) from cust_credit
+               where cust_credit_refund.crednum = cust_credit.crednum)
+      or 
+         0 = (select count(*) from cust_refund
+               where cust_credit_refund.refundnum = cust_refund.refundnum)
+EOW
+  my $ccb = <<EOW;
+    WHERE
+         0 = (select count(*) from cust_credit
+               where cust_credit_bill.crednum = cust_credit.crednum)
+      or 
+         0 = (select count(*) from cust_bill
+               where cust_credit_bill.invnum = cust_bill.invnum)
+EOW
+  my $cbp = <<EOW;
+    WHERE
+         0 = (select count(*) from cust_bill
+               where cust_bill_pay.invnum = cust_bill.invnum)
+      or 
+         0 = (select count(*) from cust_pay
+               where cust_bill_pay.paynum = cust_pay.paynum)
+EOW
+  my $cpr = <<EOW;
+    WHERE
+         0 = (select count(*) from cust_pay
+               where cust_pay_refund.paynum = cust_pay.paynum)
+      or 
+         0 = (select count(*) from cust_refund
+               where cust_pay_refund.refundnum = cust_refund.refundnum)
+EOW
+
+  my %strays = (
+    'cust_credit_refund' => { clause => $ccr,
+                              link1  => 'crednum',
+                              link2  => 'refundnum',
+                            },
+#    'cust_credit_bill'   => { clause => $ccb,
+#                              link1  => 'crednum',
+#                              link2  => 'refundnum',
+#                            },
+#    'cust_bill_pay'      => { clause => $cbp,
+#                              link1  => 'crednum',
+#                              link2  => 'refundnum',
+#                            },
+#    'cust_pay_refund'    => { clause => $cpr,
+#                              link1  => 'crednum',
+#                              link2  => 'refundnum',
+#                            },
+  );
+
+  if ( exists($options->{dry_run}) ) {
+    my @response = ();
+    foreach my $table (keys %strays) {
+      my $clause = $strays{$table}->{clause};
+      my $link1  = $strays{$table}->{link1};
+      my $link2  = $strays{$table}->{link2};
+      my @rec = qsearch($table, {}, '', $clause);
+      my $keyname = $rec[0]->primary_key if $rec[0];
+      foreach (@rec) {
+        push @response, "$table " .$_->$keyname . " claims attachment to ".
+               "$link1 " . $_->$link1 . " and $link2 " . $_->$link2 . "\n";
+      }
+    }
+    return (@response);
+  } else {
+    foreach (keys %strays) {
+      my $statement = "DELETE FROM $_ " . $strays{$_}->{clause};
+      warn $statement if $DEBUG;
+      my $sth = $dbh->prepare($statement)
+        or die $dbh->errstr;
+      $sth->execute
+        or die $sth->errstr;
+    }
+    return ();
+  }
+}
+
 =back
 
 =head1 BUGS



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