package FS::Report::Table;
use strict;
-use vars qw( @ISA $DEBUG );
-use FS::Report;
+use base 'FS::Report';
use Time::Local qw( timelocal );
use FS::UID qw( dbh driver_name );
use FS::Report::Table;
use FS::CurrentUser;
+use Cache::FileCache;
-$DEBUG = 0; # turning this on will trace all SQL statements, VERY noisy
-@ISA = qw( FS::Report );
+our $DEBUG = 0; # turning this on will trace all SQL statements, VERY noisy
+
+our $CACHE; # feel free to use this for whatever
+
+FS::UID->install_callback(sub {
+ $CACHE = Cache::FileCache->new( {
+ 'namespace' => __PACKAGE__,
+ 'cache_root' => "$FS::UID::cache_dir/cache.$FS::UID::datasrc",
+ } );
+ # reset this on startup (causes problems with database backups, etc.)
+ $CACHE->remove('tower_pkg_cache_update');
+});
=head1 NAME
=over 4
-=item signups: The number of customers signed up. Options are "refnum"
-(limit by advertising source) and "indirect" (boolean, tells us to limit
-to customers that have a referral_custnum that matches the advertising source).
+=item signups: The number of customers signed up. Options are:
+
+- cust_classnum: limit to this customer class
+- pkg_classnum: limit to customers with a package of this class. If this is
+ an arrayref, it's an ANY match.
+- refnum: limit to this advertising source
+- indirect: boolean; limit to customers that have a referral_custnum that
+ matches the advertising source
=cut
}
push @where, $self->with_cust_classnum(%opt);
+ if ( $opt{'pkg_classnum'} ) {
+ my $classnum = $opt{'pkg_classnum'};
+ $classnum = [ $classnum ] unless ref $classnum;
+ @$classnum = grep /^\d+$/, @$classnum;
+ if (@$classnum) {
+ my $in = 'IN ('. join(',', @$classnum). ')';
+ push @where,
+ "EXISTS(SELECT 1 FROM cust_pkg JOIN part_pkg USING (pkgpart) ".
+ "WHERE cust_pkg.custnum = cust_main.custnum ".
+ "AND part_pkg.classnum $in".
+ ")";
+ }
+ }
$self->scalar_sql(
"SELECT COUNT(*) FROM cust_main $join WHERE ".join(' AND ', @where)
my $sql = 'SELECT SUM(cust_bill_pay.amount) FROM cust_bill_pay';
if ( $opt{'setuprecur'} ) {
$sql = 'SELECT SUM('.
- FS::cust_bill_pkg->paid_sql($speriod, $eperiod, %opt).
+ #in practice, but not appearance, paid_sql accepts end before start
+ FS::cust_bill_pkg->paid_sql($eperiod, $speriod, %opt).
') FROM cust_bill_pkg';
}
);
}
+=item discounted: The sum of discounts on invoices in the period.
+
+=cut
+
+sub discounted {
+ my( $self, $speriod, $eperiod, $agentnum, %opt) = @_;
+
+ my $sql = 'SELECT SUM(';
+ if ($opt{'setuprecur'}) {
+ # (This isn't exact but it works in most cases.)
+ # When splitting into setup/recur values,
+ # if the discount is allowed to apply to setup fees (discount.setup = 'Y')
+ # then split it between the "setup" and "recurring" rows in proportion to
+ # the "unitsetup" and "unitrecur" fields of the line item.
+ $sql .= <<EOF;
+CASE
+ WHEN discount.setup = 'Y'
+ AND ((COALESCE(cust_bill_pkg.unitsetup,0) > 0)
+ OR (COALESCE(cust_bill_pkg.unitrecur,0) > 0))
+ THEN
+EOF
+ if ($opt{'setuprecur'} eq 'setup') {
+ $sql .= ' (COALESCE(cust_bill_pkg.unitsetup,0)';
+ } elsif ($opt{'setuprecur'} eq 'recur') {
+ $sql .= ' (COALESCE(cust_bill_pkg.unitrecur,0)';
+ } else {
+ die 'Unrecognized value for setuprecur';
+ }
+ $sql .= ' / (COALESCE(cust_bill_pkg.unitsetup,0) + COALESCE(cust_bill_pkg.unitrecur,0)))';
+ $sql .= " * cust_bill_pkg_discount.amount\n";
+ # Otherwise, show it all as "recurring"
+ if ($opt{'setuprecur'} eq 'setup') {
+ $sql .= " ELSE 0\n";
+ } elsif ($opt{'setuprecur'} eq 'recur') {
+ $sql .= " ELSE cust_bill_pkg_discount.amount\n";
+ }
+ $sql .= "END\n";
+ } else {
+ # simple case, no setuprecur
+ $sql .= "cust_bill_pkg_discount.amount\n";
+ }
+ $sql .= <<EOF;
+) FROM cust_bill_pkg_discount
+ JOIN cust_bill_pkg USING ( billpkgnum )
+ JOIN cust_bill USING ( invnum )
+ JOIN cust_main USING ( custnum )
+EOF
+ if ($opt{'setuprecur'}) {
+ $sql .= <<EOF;
+ JOIN cust_pkg_discount USING ( pkgdiscountnum )
+ LEFT JOIN discount USING ( discountnum )
+EOF
+ }
+ $self->scalar_sql(
+ $sql
+ . 'WHERE '
+ . $self->in_time_period_and_agent( $speriod,
+ $eperiod,
+ $agentnum,
+ 'cust_bill._date'
+ )
+ . $self->for_opts(%opt)
+ );
+}
+
+=item gross: invoiced + discounted
+
+=cut
+
+sub gross {
+ my( $self, $speriod, $eperiod, $agentnum, %opt) = @_;
+ $self->invoiced( $speriod, $eperiod, $agentnum, %opt)
+ + $self->discounted( $speriod, $eperiod, $agentnum, %opt);
+}
+
#XXX docs
#these should be auto-generated or $AUTOLOADed or something
=item cust_bill_pkg: the total package charges on invoice line items.
-'charges': limit the type of charges included (setup, recur, usage).
-Should be a string containing one or more of 'S', 'R', or 'U'; if
+'charges': limit the type of charges included (setup, recur, usage, discount).
+Should be a string containing one or more of 'S', 'R', 'U', or 'D'; if
unspecified, defaults to all three.
'classnum': limit to this package class.
'use_override': for line items generated by an add-on package, use the class
of the add-on rather than the base package.
+'average_per_cust_pkg': divide the result by the number of distinct packages.
+
'distribute': for non-monthly recurring charges, ignore the invoice
date. Instead, consider the line item's starting/ending dates. Determine
the fraction of the line item duration that falls within the specified
$sum += $self->cust_bill_pkg_setup(@_) if $charges{S};
$sum += $self->cust_bill_pkg_recur(@_) if $charges{R};
$sum += $self->cust_bill_pkg_detail(@_) if $charges{U};
+ $sum += $self->cust_bill_pkg_discount(@_) if $charges{D};
+
+ if ($opt{'average_per_cust_pkg'}) {
+ my $count = $self->cust_bill_pkg_count_pkgnum(@_);
+ return '' if $count == 0;
+ $sum = sprintf('%.2f', $sum / $count);
+ }
$sum;
}
$self->with_classnum($opt{'classnum'}, $opt{'use_override'}),
$self->with_report_option(%opt),
$self->in_time_period_and_agent($speriod, $eperiod, $agentnum),
+ $self->with_refnum(%opt),
+ $self->with_cust_classnum(%opt)
);
- # yuck, false laziness
- push @where, "cust_main.refnum = ". $opt{'refnum'} if $opt{'refnum'};
-
- push @where, $self->with_cust_classnum(%opt);
-
my $total_sql = "SELECT COALESCE(SUM(cust_bill_pkg.setup),0)
FROM cust_bill_pkg
$cust_bill_pkg_join
$self->scalar_sql($total_sql);
}
-sub cust_bill_pkg_recur {
+sub _cust_bill_pkg_recurring {
+ # returns the FROM/WHERE part of the statement to query all recurring
+ # line items in the period
my $self = shift;
my ($speriod, $eperiod, $agentnum, %opt) = @_;
my @where = (
'(pkgnum != 0 OR feepart IS NOT NULL)',
- $self->with_classnum($opt{'classnum'}, $opt{'use_override'}),
$self->with_report_option(%opt),
+ $self->with_refnum(%opt),
+ $self->with_cust_classnum(%opt)
);
- push @where, 'cust_main.refnum = '. $opt{'refnum'} if $opt{'refnum'};
-
- push @where, $self->with_cust_classnum(%opt);
-
- # subtract all usage from the line item regardless of date
- my $item_usage;
- if ( $opt{'project'} ) {
- $item_usage = 'usage'; #already calculated
- }
- else {
- $item_usage = '( SELECT COALESCE(SUM(cust_bill_pkg_detail.amount),0)
- FROM cust_bill_pkg_detail
- WHERE cust_bill_pkg_detail.billpkgnum = cust_bill_pkg.billpkgnum )';
+ my $where_classnum = $self->with_classnum($opt{'classnum'}, $opt{'use_override'});
+ if ($opt{'project'}) {
+ $where_classnum =~ s/\bcust_bill_pkg/v_cust_bill_pkg/g;
}
- my $recur_fraction = '';
+ push @where, $where_classnum;
if ( $opt{'distribute'} ) {
$where[0] = 'pkgnum != 0'; # specifically exclude fees
"$cust_bill_pkg.sdate < $eperiod",
"$cust_bill_pkg.edate >= $speriod",
;
- # the fraction of edate - sdate that's within [speriod, eperiod]
- $recur_fraction = " *
- CAST(LEAST($eperiod, $cust_bill_pkg.edate) -
- GREATEST($speriod, $cust_bill_pkg.sdate) AS DECIMAL) /
- ($cust_bill_pkg.edate - $cust_bill_pkg.sdate)";
}
else {
# we don't want to have to create v_cust_bill
$self->in_time_period_and_agent($speriod, $eperiod, $agentnum, $_date);
}
- my $total_sql = 'SELECT '.
- "COALESCE(SUM(($cust_bill_pkg.recur - $item_usage) $recur_fraction),0)
+ return "
FROM $cust_bill_pkg
$cust_bill_pkg_join
WHERE ".join(' AND ', grep $_, @where);
+}
+
+sub cust_bill_pkg_recur {
+ my $self = shift;
+ my ($speriod, $eperiod, $agentnum, %opt) = @_;
+
+ # subtract all usage from the line item regardless of date
+ my $item_usage;
+ if ( $opt{'project'} ) {
+ $item_usage = 'usage'; #already calculated
+ }
+ else {
+ $item_usage = '( SELECT COALESCE(SUM(cust_bill_pkg_detail.amount),0)
+ FROM cust_bill_pkg_detail
+ WHERE cust_bill_pkg_detail.billpkgnum = cust_bill_pkg.billpkgnum )';
+ }
+
+ my $cust_bill_pkg = $opt{'project'} ? 'v_cust_bill_pkg' : 'cust_bill_pkg';
+
+ my $recur_fraction = '';
+ if ($opt{'distribute'}) {
+ # the fraction of edate - sdate that's within [speriod, eperiod]
+ $recur_fraction = " *
+ CAST(LEAST($eperiod, $cust_bill_pkg.edate) -
+ GREATEST($speriod, $cust_bill_pkg.sdate) AS DECIMAL) /
+ ($cust_bill_pkg.edate - $cust_bill_pkg.sdate)";
+ }
+
+ my $total_sql =
+ "SELECT COALESCE(SUM(($cust_bill_pkg.recur - $item_usage) $recur_fraction),0)" .
+ $self->_cust_bill_pkg_recurring(@_);
+
+ $self->scalar_sql($total_sql);
+}
+
+sub cust_bill_pkg_count_pkgnum {
+ # for ARPU calculation
+ my $self = shift;
+ my $total_sql = 'SELECT COUNT(DISTINCT pkgnum) '.
+ $self->_cust_bill_pkg_recurring(@_);
+
$self->scalar_sql($total_sql);
}
my @where =
( "(cust_bill_pkg.pkgnum != 0 OR cust_bill_pkg.feepart IS NOT NULL)" );
- push @where, 'cust_main.refnum = '. $opt{'refnum'} if $opt{'refnum'};
-
- push @where, $self->with_cust_classnum(%opt);
-
$agentnum ||= $opt{'agentnum'};
push @where,
$self->with_classnum($opt{'classnum'}, $opt{'use_override'}),
$self->with_usageclass($opt{'usageclass'}),
$self->with_report_option(%opt),
+ $self->with_refnum(%opt),
+ $self->with_cust_classnum(%opt)
;
if ( $opt{'distribute'} ) {
my $total_sql = " SELECT SUM(cust_bill_pkg_detail.amount) ";
$total_sql .=
- " / CASE COUNT(cust_pkg.*) WHEN 0 THEN 1 ELSE COUNT(cust_pkg.*) END "
- if $opt{average_per_cust_pkg};
-
- $total_sql .=
" FROM cust_bill_pkg_detail
LEFT JOIN cust_bill_pkg USING ( billpkgnum )
LEFT JOIN cust_bill ON cust_bill_pkg.invnum = cust_bill.invnum
}
sub cust_bill_pkg_discount {
- my( $self, $speriod, $eperiod, $agentnum, %opt ) = @_;
-
- #need to do this the new multi-classnum way if it gets re-enabled
- #my $where = '';
- #my $comparison = '';
- #if ( $opt{'classnum'} =~ /^(\d+)$/ ) {
- # if ( $1 == 0 ) {
- # $comparison = "IS NULL";
- # } else {
- # $comparison = "= $1";
- # }
- #
- # if ( $opt{'use_override'} ) {
- # $where = "(
- # part_pkg.classnum $comparison AND pkgpart_override IS NULL OR
- # override.classnum $comparison AND pkgpart_override IS NOT NULL
- # )";
- # } else {
- # $where = "part_pkg.classnum $comparison";
- # }
- #}
+ my $self = shift;
+ my ($speriod, $eperiod, $agentnum, %opt) = @_;
+ # apply all the same constraints here as for setup/recur
$agentnum ||= $opt{'agentnum'};
- my $total_sql =
- " SELECT COALESCE( SUM( cust_bill_pkg_discount.amount ), 0 ) ";
+ my @where = (
+ '(pkgnum != 0 OR feepart IS NOT NULL)',
+ $self->with_classnum($opt{'classnum'}, $opt{'use_override'}),
+ $self->with_report_option(%opt),
+ $self->in_time_period_and_agent($speriod, $eperiod, $agentnum),
+ $self->with_refnum(%opt),
+ $self->with_cust_classnum(%opt)
+ );
+
+ my $total_sql = "SELECT COALESCE(SUM(cust_bill_pkg_discount.amount), 0)
+ FROM cust_bill_pkg_discount
+ JOIN cust_bill_pkg USING (billpkgnum)
+ $cust_bill_pkg_join
+ WHERE " . join(' AND ', grep $_, @where);
- #$total_sql .=
- # " / CASE COUNT(cust_pkg.*) WHEN 0 THEN 1 ELSE COUNT(cust_pkg.*) END "
- # if $opt{average_per_cust_pkg};
+ $self->scalar_sql($total_sql);
+}
- $total_sql .=
- " FROM cust_bill_pkg_discount
- LEFT JOIN cust_bill_pkg USING ( billpkgnum )
- LEFT JOIN cust_bill USING ( invnum )
- LEFT JOIN cust_main USING ( custnum )
- WHERE ". $self->in_time_period_and_agent($speriod, $eperiod, $agentnum);
- # LEFT JOIN cust_pkg_discount USING ( pkgdiscountnum )
- # LEFT JOIN discount USING ( discountnum )
- # LEFT JOIN cust_pkg USING ( pkgnum )
- # LEFT JOIN part_pkg USING ( pkgpart )
- # LEFT JOIN part_pkg AS override ON pkgpart_override = override.pkgpart
-
- return $self->scalar_sql($total_sql);
+##### package churn report #####
+
+=item active_pkg: The number of packages that were active at the start of
+the period. The end date of the period is ignored. Options:
+
+- refnum: Limit to customers with this advertising source.
+- classnum: Limit to packages with this class.
+- towernum: Limit to packages that have a broadband service with this tower.
+- zip: Limit to packages with this service location zip code.
+
+Except for zip, any of these can be an arrayref to allow multiple values for
+the field.
+
+=item setup_pkg: The number of packages with setup dates in the period. This
+excludes packages created by package changes. Options are as for active_pkg.
+=item susp_pkg: The number of packages that were suspended in the period
+(and not canceled). Options are as for active_pkg.
+
+=item unsusp_pkg: The number of packages that were unsuspended in the period.
+Options are as for active_pkg.
+
+=item cancel_pkg: The number of packages with cancel dates in the period.
+Excludes packages that were canceled to be changed to a new package. Options
+are as for active_pkg.
+
+=cut
+
+sub active_pkg {
+ my $self = shift;
+ $self->churn_pkg('active', @_);
}
-sub setup_pkg { shift->pkg_field( 'setup', @_ ); }
-sub susp_pkg { shift->pkg_field( 'susp', @_ ); }
-sub cancel_pkg { shift->pkg_field( 'cancel', @_ ); }
-
-sub pkg_field {
- my( $self, $field, $speriod, $eperiod, $agentnum ) = @_;
- $self->scalar_sql("
- SELECT COUNT(*) FROM cust_pkg
- LEFT JOIN cust_main USING ( custnum )
- WHERE ". $self->in_time_period_and_agent( $speriod,
- $eperiod,
- $agentnum,
- "cust_pkg.$field",
- )
+sub setup_pkg {
+ my $self = shift;
+ $self->churn_pkg('setup', @_);
+}
+
+sub cancel_pkg {
+ my $self = shift;
+ $self->churn_pkg('cancel', @_);
+}
+
+sub susp_pkg {
+ my $self = shift;
+ $self->churn_pkg('susp', @_);
+}
+
+sub unsusp_pkg {
+ my $self = shift;
+ $self->churn_pkg('unsusp', @_);
+}
+
+sub churn_pkg {
+ my $self = shift;
+ my ( $status, $speriod, $eperiod, $agentnum, %opt ) = @_;
+ my ($from, @where) =
+ FS::h_cust_pkg->churn_fromwhere_sql( $status, $speriod, $eperiod);
+
+ push @where, $self->pkg_where(%opt, 'agentnum' => $agentnum);
+
+ my $sql = "SELECT COUNT(*) FROM $from
+ JOIN part_pkg ON (cust_pkg.pkgpart = part_pkg.pkgpart)
+ JOIN cust_main ON (cust_pkg.custnum = cust_main.custnum)";
+ $sql .= ' WHERE '.join(' AND ', @where)
+ if scalar(@where);
+
+ $self->scalar_sql($sql);
+}
+
+sub pkg_where {
+ my $self = shift;
+ my %opt = @_;
+ my @where = (
+ "part_pkg.freq != '0'",
+ $self->with_refnum(%opt),
+ $self->with_towernum(%opt),
+ $self->with_zip(%opt),
);
+ if ($opt{agentnum} =~ /^(\d+)$/) {
+ push @where, "cust_main.agentnum = $1";
+ }
+ if ($opt{classnum}) {
+ my $classnum = $opt{classnum};
+ $classnum = [ $classnum ] if !ref($classnum);
+ @$classnum = grep /^\d+$/, @$classnum;
+ my $in = 'IN ('. join(',', @$classnum). ')';
+ push @where, "COALESCE(part_pkg.classnum, 0) $in" if scalar @$classnum;
+ }
+ @where;
+}
+
+##### end of package churn report stuff #####
+##### customer churn report #####
+
+=item active_cust: The number of customers who had any active recurring
+packages at the start of the period. The end date is ignored, agentnum is
+mandatory, and no other parameters are accepted.
+
+=item started_cust: The number of customers who had no active packages at
+the start of the period, but had active packages at the end. Like
+active_cust, agentnum is mandatory and no other parameters are accepted.
+
+=item suspended_cust: The number of customers who had active packages at
+the start of the period, and at the end had no active packages but some
+suspended packages. Note that this does not necessarily mean that their
+packages were suspended during the period.
+
+=item resumed_cust: The inverse of suspended_cust: the number of customers
+who had suspended packages and no active packages at the start of the
+period, and active packages at the end.
+
+=item cancelled_cust: The number of customers who had active packages
+at the start of the period, and only cancelled packages at the end.
+
+=cut
+
+sub active_cust {
+ my $self = shift;
+ $self->churn_cust(@_)->{active};
+}
+sub started_cust {
+ my $self = shift;
+ $self->churn_cust(@_)->{started};
+}
+sub suspended_cust {
+ my $self = shift;
+ $self->churn_cust(@_)->{suspended};
+}
+sub resumed_cust {
+ my $self = shift;
+ $self->churn_cust(@_)->{resumed};
+}
+sub cancelled_cust {
+ my $self = shift;
+ $self->churn_cust(@_)->{cancelled};
+}
+
+sub churn_cust {
+ my $self = shift;
+ my ( $speriod ) = @_;
+
+ # run one query for each interval
+ return $self->{_interval}{$speriod} ||= $self->calculate_churn_cust(@_);
}
-#this is going to be harder..
-#sub unsusp_pkg {
-# my( $self, $speriod, $eperiod, $agentnum ) = @_;
-# $self->scalar_sql("
-# SELECT COUNT(*) FROM h_cust_pkg
-# WHERE
-#
-#}
+sub calculate_churn_cust {
+ my $self = shift;
+ my ($speriod, $eperiod, $agentnum, %opt) = @_;
+
+ my $churn_sql = FS::cust_main::Status->churn_sql($speriod, $eperiod);
+ my $where = '';
+ $where = " WHERE cust_main.agentnum = $agentnum " if $agentnum;
+ my $cust_sql =
+ "SELECT churn.* ".
+ "FROM cust_main JOIN ($churn_sql) AS churn USING (custnum)".
+ $where;
+
+ # query to count the ones with certain status combinations
+ my $total_sql = "
+ SELECT SUM((s_active > 0)::int) as active,
+ SUM((s_active = 0 and e_active > 0)::int) as started,
+ SUM((s_active > 0 and e_active = 0 and e_suspended > 0)::int)
+ as suspended,
+ SUM((s_active = 0 and s_suspended > 0 and e_active > 0)::int)
+ as resumed,
+ SUM((s_active > 0 and e_active = 0 and e_suspended = 0)::int)
+ as cancelled
+ FROM ($cust_sql) AS x
+ ";
+
+ my $sth = dbh->prepare($total_sql);
+ $sth->execute or die "failed to execute churn query: " . $sth->errstr;
+
+ $self->{_interval}{$speriod} = $sth->fetchrow_hashref;
+}
sub in_time_period_and_agent {
my( $self, $speriod, $eperiod, $agentnum ) = splice(@_, 0, 4);
if ( $opt{'custnum'} =~ /^(\d+)$/ ) {
$sql .= " and custnum = $1 ";
}
- if ( $opt{'refnum'} =~ /^(\d+)$/ ) {
- $sql .= " and refnum = $1 ";
+ if ( $opt{'refnum'} ) {
+ my $refnum = $opt{'refnum'};
+ $refnum = [ $refnum ] if !ref($refnum);
+ my $in = join(',', grep /^\d+$/, @$refnum);
+ $sql .= " and refnum IN ($in)" if length $in;
}
if ( my $where = $self->with_cust_classnum(%opt) ) {
$sql .= " and $where";
$classnum = [ $classnum ] if !ref($classnum);
@$classnum = grep /^\d+$/, @$classnum;
+ return '' if !@$classnum;
my $in = 'IN ('. join(',', @$classnum). ')';
- my $expr = "
- ( COALESCE(part_pkg.classnum, 0) $in AND pkgpart_override IS NULL)
- OR ( COALESCE(part_fee.classnum, 0) $in AND feepart IS NOT NULL )";
if ( $use_override ) {
- $expr .= "
- OR ( COALESCE(override.classnum, 0) $in AND pkgpart_override IS NOT NULL )";
+ # then include packages if their base package is in the set and they are
+ # not overridden,
+ # or if they are overridden and their override package is in the set,
+ # or fees if they are in the set
+ return "(
+ ( COALESCE(part_pkg.classnum, 0) $in AND cust_pkg.pkgpart IS NOT NULL AND pkgpart_override IS NULL )
+ OR ( COALESCE(override.classnum, 0) $in AND pkgpart_override IS NOT NULL )
+ OR ( COALESCE(part_fee.classnum, 0) $in AND cust_bill_pkg.feepart IS NOT NULL )
+ )";
+ } else {
+ # include packages if their base package is in the set,
+ # or fees if they are in the set
+ return "(
+ ( COALESCE(part_pkg.classnum, 0) $in AND cust_pkg.pkgpart IS NOT NULL )
+ OR ( COALESCE(part_fee.classnum, 0) $in AND cust_bill_pkg.feepart IS NOT NULL )
+ )";
}
- "( $expr )";
}
sub with_usageclass {
}
+sub with_refnum {
+ my ($self, %opt) = @_;
+ if ( $opt{'refnum'} ) {
+ my $refnum = $opt{'refnum'};
+ $refnum = [ $refnum ] if !ref($refnum);
+ my $in = join(',', grep /^\d+$/, @$refnum);
+ return "cust_main.refnum IN ($in)" if length $in;
+ }
+ return;
+}
+
+sub with_towernum {
+ my ($self, %opt) = @_;
+ if ( $opt{'towernum'} ) {
+ my $towernum = $opt{'towernum'};
+ $towernum = [ $towernum ] if !ref($towernum);
+ my $in = join(',', grep /^\d+$/, @$towernum);
+ return unless length($in); # if no towers are specified, don't restrict
+
+ # materialize/cache the set of pkgnums that, as of the last
+ # svc_broadband history record, had a certain towernum
+ # (because otherwise this is painfully slow)
+ $self->_init_tower_pkg_cache;
+
+ return "EXISTS(
+ SELECT 1 FROM tower_pkg_cache
+ WHERE towernum IN($in)
+ AND cust_pkg.pkgnum = tower_pkg_cache.pkgnum
+ )";
+ }
+ return;
+}
+
+sub with_zip {
+ my ($self, %opt) = @_;
+ if (length($opt{'zip'})) {
+ return "(SELECT zip FROM cust_location
+ WHERE cust_location.locationnum = cust_pkg.locationnum
+ ) = " . dbh->quote($opt{'zip'});
+ }
+ return;
+}
+
sub with_cust_classnum {
my ($self, %opt) = @_;
if ( $opt{'cust_classnum'} ) {
return 'cust_main.classnum in('. join(',',@$classnums) .')'
if @$classnums;
}
- ();
+ return;
}
}
}
+=item _init_tower_pkg_cache
+
+Internal method: creates a temporary table relating pkgnums to towernums.
+A (pkgnum, towernum) record indicates that this package once had a
+svc_broadband service which, as of its last insert or replace_new history
+record, had a sectornum associated with that towernum.
+
+This is expensive, so it won't be done more than once an hour. Historical
+data about package churn shouldn't be changing in realtime anyway.
+
+=cut
+
+sub _init_tower_pkg_cache {
+ my $self = shift;
+ my $dbh = dbh;
+
+ my $current = $CACHE->get('tower_pkg_cache_update');
+ return if $current;
+
+ # XXX or should this be in the schema?
+ my $sql = "DROP TABLE IF EXISTS tower_pkg_cache";
+ $dbh->do($sql) or die $dbh->errstr;
+ $sql = "CREATE TABLE tower_pkg_cache (towernum int, pkgnum int)";
+ $dbh->do($sql) or die $dbh->errstr;
+
+ # assumptions:
+ # sectornums never get reused, or move from one tower to another
+ # all service history is intact
+ # svcnums never get reused (this would be bad)
+ # pkgnums NEVER get reused (this would be extremely bad)
+ $sql = "INSERT INTO tower_pkg_cache (
+ SELECT COALESCE(towernum,0), pkgnum
+ FROM ( SELECT DISTINCT pkgnum, svcnum FROM h_cust_svc ) AS pkgnum_svcnum
+ LEFT JOIN (
+ SELECT DISTINCT ON(svcnum) svcnum, sectornum
+ FROM h_svc_broadband
+ WHERE (history_action = 'replace_new'
+ OR history_action = 'replace_old')
+ ORDER BY svcnum ASC, history_date DESC
+ ) AS svcnum_sectornum USING (svcnum)
+ LEFT JOIN tower_sector USING (sectornum)
+ )";
+ $dbh->do($sql) or die $dbh->errstr;
+
+ $CACHE->set('tower_pkg_cache_update', 1, 3600);
+
+};
+
=head1 BUGS
Documentation.
projects / freeside.git / blobdiff