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+package FS::cust_event;
+
+use strict;
+use base qw( FS::cust_main_Mixin FS::Record );
+use vars qw( @ISA $DEBUG $me );
+use Carp qw( croak confess );
+use FS::Record qw( qsearch qsearchs dbdef );
+use FS::part_event;
+#for cust_X
+use FS::cust_main;
+use FS::cust_pkg;
+use FS::cust_bill;
+
+$DEBUG = 0;
+$me = '[FS::cust_event]';
+
+=head1 NAME
+
+FS::cust_event - Object methods for cust_event records
+
+=head1 SYNOPSIS
+
+ use FS::cust_event;
+
+ $record = new FS::cust_event \%hash;
+ $record = new FS::cust_event { 'column' => 'value' };
+
+ $error = $record->insert;
+
+ $error = $new_record->replace($old_record);
+
+ $error = $record->delete;
+
+ $error = $record->check;
+
+=head1 DESCRIPTION
+
+An FS::cust_event object represents an completed event. FS::cust_event
+inherits from FS::Record. The following fields are currently supported:
+
+=over 4
+
+=item eventnum - primary key
+
+=item eventpart - event definition (see L<FS::part_event>)
+
+=item tablenum - customer, package or invoice, depending on the value of part_event.eventtable (see L<FS::cust_main>, L<FS::cust_pkg>, and L<FS::cust_bill>)
+
+=item _date - specified as a UNIX timestamp; see L<perlfunc/"time">. Also see
+L<Time::Local> and L<Date::Parse> for conversion functions.
+
+=item status - event status: B<new>, B<locked>, B<done> or B<failed>. Note: B<done> indicates the event is complete and should not be retried (statustext may still be set to an optional message), while B<failed> indicates the event failed and should be retried.
+
+=item statustext - additional status detail (i.e. error or progress message)
+
+=back
+
+=head1 METHODS
+
+=over 4
+
+=item new HASHREF
+
+Creates a new completed invoice event. To add the compelted invoice event to
+the database, see L<"insert">.
+
+Note that this stores the hash reference, not a distinct copy of the hash it
+points to. You can ask the object for a copy with the I<hash> method.
+
+=cut
+
+# the new method can be inherited from FS::Record, if a table method is defined
+
+sub table { 'cust_event'; }
+
+sub cust_linked { $_[0]->cust_main_custnum; }
+sub cust_unlinked_msg {
+ my $self = shift;
+ "WARNING: can't find cust_main.custnum ". $self->custnum;
+ #' (cust_bill.invnum '. $self->invnum. ')';
+}
+sub custnum {
+ my $self = shift;
+ $self->cust_main_custnum(@_) || $self->SUPER::custnum(@_);
+}
+
+=item insert
+
+Adds this record to the database. If there is an error, returns the error,
+otherwise returns false.
+
+=cut
+
+# the insert method can be inherited from FS::Record
+
+=item delete
+
+Delete this record from the database.
+
+=cut
+
+# the delete method can be inherited from FS::Record
+
+=item replace OLD_RECORD
+
+Replaces the OLD_RECORD with this one in the database. If there is an error,
+returns the error, otherwise returns false.
+
+=cut
+
+# the replace method can be inherited from FS::Record
+
+=item check
+
+Checks all fields to make sure this is a valid completed invoice event. If
+there is an error, returns the error, otherwise returns false. Called by the
+insert and replace methods.
+
+=cut
+
+# the check method should currently be supplied - FS::Record contains some
+# data checking routines
+
+sub check {
+ my $self = shift;
+
+ my $error = $self->ut_numbern('eventnum')
+ || $self->ut_foreign_key('eventpart', 'part_event', 'eventpart')
+ ;
+ return $error if $error;
+
+ my $eventtable = $self->part_event->eventtable;
+ my $dbdef_eventtable = dbdef->table( $eventtable );
+
+ $error =
+ $self->ut_foreign_key( 'tablenum',
+ $eventtable,
+ $dbdef_eventtable->primary_key
+ )
+ || $self->ut_number('_date')
+ || $self->ut_enum('status', [qw( new locked done failed )])
+ || $self->ut_anything('statustext')
+ ;
+ return $error if $error;
+
+ $self->SUPER::check;
+}
+
+=item part_event
+
+Returns the event definition (see L<FS::part_event>) for this completed event.
+
+=cut
+
+sub part_event {
+ my $self = shift;
+ qsearchs( 'part_event', { 'eventpart' => $self->eventpart } );
+}
+
+=item cust_X
+
+Returns the customer, package, invoice or batched payment (see
+L<FS::cust_main>, L<FS::cust_pkg>, L<FS::cust_bill> or L<FS::cust_pay_batch>)
+for this completed invoice event.
+
+=cut
+
+sub cust_bill {
+ croak "FS::cust_event::cust_bill called";
+}
+
+sub cust_X {
+ my $self = shift;
+ my $eventtable = $self->part_event->eventtable;
+ my $dbdef_table = dbdef->table( $eventtable );
+ my $primary_key = $dbdef_table->primary_key;
+ qsearchs( $eventtable, { $primary_key => $self->tablenum } );
+}
+
+=item test_conditions [ OPTION => VALUE ... ]
+
+Tests conditions for this event, returns true if all conditions are satisfied,
+false otherwise.
+
+=cut
+
+sub test_conditions {
+ my( $self, %opt ) = @_;
+ my $part_event = $self->part_event;
+ my $object = $self->cust_X;
+ my @conditions = $part_event->part_event_condition;
+ $opt{'cust_event'} = $self;
+
+ #no unsatisfied conditions
+ #! grep ! $_->condition( $object, %opt ), @conditions;
+ my @unsatisfied = grep ! $_->condition( $object, %opt ), @conditions;
+
+ if ( $opt{'stats_hashref'} ) {
+ foreach my $unsat (@unsatisfied) {
+ $opt{'stats_hashref'}->{$unsat->conditionname}++;
+ }
+ }
+
+ ! @unsatisfied;
+}
+
+=item do_event
+
+Runs the event action.
+
+=cut
+
+sub do_event {
+ my $self = shift;
+
+ my $part_event = $self->part_event;
+
+ my $object = $self->cust_X;
+ my $obj_pkey = $object->primary_key;
+ my $for = "for ". $object->table. " ". $object->$obj_pkey();
+ warn "running cust_event ". $self->eventnum.
+ " (". $part_event->action. ") $for\n"
+ if $DEBUG;
+
+ my $error;
+ {
+ local $SIG{__DIE__}; # don't want Mason __DIE__ handler active
+ $error = eval { $part_event->do_action($object, $self); };
+ }
+
+ my $status = '';
+ my $statustext = '';
+ if ( $@ ) {
+ $status = 'failed';
+ #$statustext = $@;
+ $statustext = "Error running ". $part_event->action. " action: $@";
+ } elsif ( $error ) {
+ $status = 'done';
+ $statustext = $error;
+ } else {
+ $status = 'done';
+ }
+
+ #replace or add myself
+ $self->_date(time);
+ $self->status($status);
+ $self->statustext($statustext);
+
+ $error = $self->eventnum ? $self->replace : $self->insert;
+ if ( $error ) {
+ #this is why we need that locked state...
+ my $e = 'WARNING: Event run but database not updated - '.
+ 'error replacing or inserting cust_event '. $self->eventnum.
+ " $for: $error\n";
+ warn $e;
+ return $e;
+ }
+
+ '';
+
+}
+
+=item retry
+
+Changes the status of this event from B<done> to B<failed>, allowing it to be
+retried.
+
+=cut
+
+sub retry {
+ my $self = shift;
+ return '' unless $self->status eq 'done';
+ my $old = ref($self)->new( { $self->hash } );
+ $self->status('failed');
+ $self->replace($old);
+}
+
+#=item retryable
+#
+#Changes the statustext of this event to B<retriable>, rendering it
+#retriable (should retry be called).
+#
+#=cut
+
+sub retriable {
+ confess "cust_event->retriable called";
+ my $self = shift;
+ return '' unless $self->status eq 'done';
+ my $old = ref($self)->new( { $self->hash } );
+ $self->statustext('retriable');
+ $self->replace($old);
+}
+
+=item join_cust_sql
+
+=cut
+
+sub join_sql {
+ #my $class = shift;
+
+ "
+ JOIN part_event USING ( eventpart )
+ LEFT JOIN cust_bill ON ( eventtable = 'cust_bill' AND tablenum = invnum )
+ LEFT JOIN cust_pkg ON ( eventtable = 'cust_pkg' AND tablenum = pkgnum )
+ LEFT JOIN cust_main ON ( ( eventtable = 'cust_main' AND tablenum = cust_main.custnum )
+ OR ( eventtable = 'cust_bill' AND cust_bill.custnum = cust_main.custnum )
+ OR ( eventtable = 'cust_pkg' AND cust_pkg.custnum = cust_main.custnum )
+ )
+ ";
+
+}
+
+=item search_sql_where HASHREF
+
+Class method which returns an SQL WHERE fragment to search for parameters
+specified in HASHREF. Valid parameters are
+
+=over 4
+
+=item agentnum
+
+=item custnum
+
+=item invnum
+
+=item pkgnum
+
+=item failed
+
+=item beginning
+
+=item ending
+
+=item payby
+
+=item
+
+=back
+
+=cut
+
+#Note: validates all passed-in data; i.e. safe to use with unchecked CGI params.
+#sub
+
+sub search_sql_where {
+ my($class, $param) = @_;
+ if ( $DEBUG ) {
+ warn "$me search_sql_where called with params: \n".
+ join("\n", map { " $_: ". $param->{$_} } keys %$param ). "\n";
+ }
+
+ my @search = $class->cust_search_sql($param);
+
+ #eventpart
+ my @eventpart = ref($param->{'eventpart'})
+ ? @{ $param->{'eventpart'} }
+ : split(',', $param->{'eventpart'});
+ @eventpart = grep /^(\d+)$/, @eventpart;
+ if ( @eventpart ) {
+ push @search, 'eventpart IN ('. join(',', @eventpart). ')';
+ }
+
+ if ( $param->{'beginning'} =~ /^(\d+)$/ ) {
+ push @search, "cust_event._date >= $1";
+ }
+ if ( $param->{'ending'} =~ /^(\d+)$/ ) {
+ push @search, "cust_event._date <= $1";
+ }
+
+ if ( $param->{'failed'} ) {
+ push @search, "statustext != ''",
+ "statustext IS NOT NULL",
+ "statustext != 'N/A'";
+ }
+
+ if ( $param->{'custnum'} =~ /^(\d+)$/ ) {
+ push @search, "cust_main.custnum = '$1'";
+ }
+
+ if ( $param->{'invnum'} =~ /^(\d+)$/ ) {
+ push @search, "part_event.eventtable = 'cust_bill'",
+ "tablenum = '$1'";
+ }
+
+ if ( $param->{'pkgnum'} =~ /^(\d+)$/ ) {
+ push @search, "part_event.eventtable = 'cust_pkg'",
+ "tablenum = '$1'";
+ }
+
+ my $where = 'WHERE '. join(' AND ', @search );
+
+ join(' AND ', @search );
+
+}
+
+=back
+
+=head1 SUBROUTINES
+
+=over 4
+
+=item reprint
+
+=cut
+
+sub process_reprint {
+ process_re_X('print', @_);
+}
+
+=item reemail
+
+=cut
+
+sub process_reemail {
+ process_re_X('email', @_);
+}
+
+=item refax
+
+=cut
+
+sub process_refax {
+ process_re_X('fax', @_);
+}
+
+use Storable qw(thaw);
+use Data::Dumper;
+use MIME::Base64;
+sub process_re_X {
+ my( $method, $job ) = ( shift, shift );
+
+ my $param = thaw(decode_base64(shift));
+ warn Dumper($param) if $DEBUG;
+
+ re_X(
+ $method,
+ $param,
+ $job,
+ );
+
+}
+
+sub re_X {
+ my($method, $param, $job) = @_;
+
+ my $search_sql = FS::cust_event->search_sql_where($param);
+
+ #maybe not...? we do want the "re-" action to match the search more closely
+ # # yuck! hardcoded *AND* sequential scans!
+ #my $where = " WHERE action LIKE 'cust_bill_send%' ".
+ # ( $search_sql ? " AND $search_sql" : "" );
+
+ my $where = ( $search_sql ? " WHERE $search_sql" : "" );
+
+ my @cust_event = qsearch({
+ 'table' => 'cust_event',
+ 'addl_from' => FS::cust_event->join_sql(),
+ 'hashref' => {},
+ 'extra_sql' => $where,
+ });
+
+ warn "$me re_X found ". scalar(@cust_event). " events\n"
+ if $DEBUG;
+
+ my( $num, $last, $min_sec ) = (0, time, 5); #progresbar foo
+ foreach my $cust_event ( @cust_event ) {
+
+ my $cust_X = $cust_event->cust_X; # cust_bill
+ next unless $cust_X->can($method);
+
+ $cust_X->$method( $cust_event->part_event->templatename
+ || $cust_X->agent_template
+ );
+
+ if ( $job ) { #progressbar foo
+ $num++;
+ if ( time - $min_sec > $last ) {
+ my $error = $job->update_statustext(
+ int( 100 * $num / scalar(@cust_event) )
+ );
+ die $error if $error;
+ $last = time;
+ }
+ }
+
+ }
+
+ #this doesn't work, but it would be nice
+ #if ( $job ) { #progressbar foo
+ # my $error = $job->update_statustext(
+ # scalar(@cust_event). " invoices re-${method}ed"
+ # );
+ # die $error if $error;
+ #}
+
+}
+
+=back
+
+=head1 SEE ALSO
+
+L<FS::part_event>, L<FS::cust_bill>, L<FS::Record>, schema.html from the
+base documentation.
+
+=cut
+
+1;
+