contact self-service pw changes, RT#37023

[freeside.git] / FS / FS / cust_pkg_discount.pm

diff --git a/FS/FS/cust_pkg_discount.pm b/FS/FS/cust_pkg_discount.pm
index a207940..5d0f85b 100644 (file)
--- a/FS/FS/cust_pkg_discount.pm
+++ b/FS/FS/cust_pkg_discount.pm
@@ -1,9 +1,11 @@
 package FS::cust_pkg_discount;
 package FS::cust_pkg_discount;

+use base qw( FS::otaker_Mixin
+             FS::cust_main_Mixin
+             FS::pkg_discount_Mixin
+             FS::Record );

 
 use strict;
 
 use strict;

-use base qw( FS::otaker_Mixin FS::cust_main_Mixin FS::Record );
-use FS::Record qw( dbh qsearchs ); # qsearch );
-use FS::cust_pkg;
+use FS::Record qw( dbh ); # qsearch qsearchs dbh );

 use FS::discount;
 
 =head1 NAME
 use FS::discount;
 
 =head1 NAME


@@ -83,51 +85,6 @@ sub table { 'cust_pkg_discount'; }
 Adds this record to the database.  If there is an error, returns the error,
 otherwise returns false.
 
 Adds this record to the database.  If there is an error, returns the error,
 otherwise returns false.
 

-=cut
-
-sub insert {
-  #my( $self, %options ) = @_;
-  my $self = shift;
-
-  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;
-
-  if ( $self->discountnum == -1 ) {
-    my $discount = new FS::discount {
-      '_type'    => $self->_type,
-      'amount'   => $self->amount,
-      'percent'  => $self->percent,
-      'months'   => $self->months,
-      'setup'   => $self->setup,
-      'disabled' => 'Y',
-    };
-    my $error = $discount->insert;
-    if ( $error ) {
-      $dbh->rollback if $oldAutoCommit;
-      return $error;
-    }
-    $self->discountnum($discount->discountnum);
-  }
-
-  my $error = $self->SUPER::insert; #(@_); #(%options);
-  if ( $error ) {
-    $dbh->rollback if $oldAutoCommit;
-    return $error;
-  }
-
-  $dbh->commit or die $dbh->errstr if $oldAutoCommit;
-  '';
-
-}
-

 =item delete
 
 Delete this record from the database.
 =item delete
 
 Delete this record from the database.


@@ -163,7 +120,7 @@ sub check {
     $self->ut_numbern('pkgdiscountnum')
     || $self->ut_foreign_key('pkgnum', 'cust_pkg', 'pkgnum')
     || $self->ut_foreign_key('discountnum', 'discount', 'discountnum' )
     $self->ut_numbern('pkgdiscountnum')
     || $self->ut_foreign_key('pkgnum', 'cust_pkg', 'pkgnum')
     || $self->ut_foreign_key('discountnum', 'discount', 'discountnum' )

-    || $self->ut_float('months_used') #actually decimal, but this will do
+    || $self->ut_sfloat('months_used') #actually decimal, but this will do

     || $self->ut_numbern('end_date')
     || $self->ut_alphan('otaker')
     || $self->ut_numbern('usernum')
     || $self->ut_numbern('end_date')
     || $self->ut_alphan('otaker')
     || $self->ut_numbern('usernum')


@@ -183,25 +140,11 @@ sub check {
 
 Returns the customer package (see L<FS::cust_pkg>).
 
 
 Returns the customer package (see L<FS::cust_pkg>).
 

-=cut
-
-sub cust_pkg {
-  my $self = shift;
-  qsearchs('cust_pkg', { 'pkgnum' => $self->pkgnum } );
-}
-

 =item discount
 
 Returns the discount (see L<FS::discount>).
 
 =item discount
 
 Returns the discount (see L<FS::discount>).
 

-=cut
-
-sub discount {
-  my $self = shift;
-  qsearchs('discount', { 'discountnum' => $self->discountnum } );
-}
-
-=item increment_months_used
+=item increment_months_used MONTHS

 
 Increments months_used by the given parameter
 
 
 Increments months_used by the given parameter
 


@@ -215,6 +158,31 @@ sub increment_months_used {
   $self->replace();
 }
 
   $self->replace();
 }
 

+=item decrement_months_used MONTHS
+
+Decrement months_used by the given parameter
+
+(Note: as in, extending the length of the discount.  Typically only used to
+stack/extend a discount when the customer package has one active already.)
+
+=cut
+
+sub decrement_months_used {
+  my( $self, $recharged ) = @_;
+  #UPDATE cust_pkg_discount SET months_used = months_used - ?
+  #leaves no history, and billing is mutexed per-customer
+
+  #we're run from part_event/Action/referral_pkg_discount on behalf of a
+  # different customer, so we need to grab this customer's mutex.
+  #   incidentally, that's some inelegant encapsulation breaking shit, and a
+  #   great argument in favor of native-DB trigger history so we can trust
+  #   in normal ACID like the SQL above instead of this
+  $self->cust_pkg->cust_main->select_for_update;
+
+  $self->months_used( $self->months_used - $recharged );
+  $self->replace();
+}
+

 =item status
 
 =cut
 =item status
 
 =cut