change calculation method for prepaid income report, #13289

[freeside.git] / httemplate / search / prepaid_income.html

diff --git a/httemplate/search/prepaid_income.html b/httemplate/search/prepaid_income.html
index d224af9..deed33a 100644 (file)
--- a/httemplate/search/prepaid_income.html
+++ b/httemplate/search/prepaid_income.html
@@ -92,6 +92,12 @@ my $now = $cgi->param('date') && parse_datetime($cgi->param('date')) || $time;
 $now =~ /^(\d+)$/ or die "unparsable date?";
 $now = $1;
 
+my $dt = DateTime->from_epoch(epoch => $now, time_zone => 'local');
+$dt->truncate(to => 'day'); # local midnight on the report day
+$dt->add(days => 1); # the day after that
+$dt->subtract(seconds => 1); # the last second of the report day
+$now = $dt->epoch;
+
 my $link = "cust_bill_pkg.cgi?nottax=1;unearned_now=$now;mode=$mode";
 
 if ( $cgi->param('include_monthly') ) {
@@ -132,37 +138,23 @@ foreach my $agentnum (@agentnums) {
 
   my( $total, $total_legacy ) = ( 0, 0 );
 
-  my $float = 'REAL'; #'DOUBLE PRECISION';
-
-  my $period = "CAST(cust_bill_pkg.edate - cust_bill_pkg.sdate AS $float)";
-  my $elapsed = "(CASE WHEN cust_bill_pkg.sdate > $now
-                   THEN 0
-                   ELSE ($now - cust_bill_pkg.sdate)
-                 END)";
-  #my $elapsed = "CAST($unearned - cust_bill_pkg.sdate AS $float)";
-
+  # false laziness
+  my $usage_sql = FS::cust_bill_pkg->usage_sql;
+  my $owed_sql = FS::cust_bill_pkg->owed_sql($now, '', 
+    setuprecur => 'recur', no_usage => 1);
+  my $unearned_base = "(cust_bill_pkg.recur - $usage_sql)";
+  my $period = "CAST(cust_bill_pkg.edate - cust_bill_pkg.sdate AS REAL)";
+  my $elapsed  = "GREATEST( $now - cust_bill_pkg.sdate, 0 )";
   my $remaining = "(1 - $elapsed/$period)";
 
-  my $base;
-  my $from = '';
-  if ( $mode eq 'billed' ) {
-    $base = 'cust_bill_pkg.recur';
-    $from = 'cust_bill_pkg';
-  }
-  elsif ( $mode eq 'paid' ) {
-    $base = 'cust_bill_pay_pkg.amount';
-    $from = 'cust_bill_pay_pkg 
-             LEFT JOIN cust_bill_pkg USING ( billpkgnum )
-             LEFT JOIN cust_bill_pay USING ( billpaynum )
-             LEFT JOIN cust_pay      USING ( paynum )';
-    $where .= ' AND ' if $where;
-    $where .= "cust_bill_pay_pkg.setuprecur = 'recur' 
-               AND cust_pay._date <= $now";
-  }
-  else {
-    die "invalid mode '$mode'";
-  }
-  my $select = "SUM($remaining * $base)";
+  my $unearned_sql = "CAST(
+  GREATEST( $unearned_base * $remaining - $owed_sql, 0 )
+    AS DECIMAL(10,2)
+  )";
+
+  my $float = 'REAL'; #'DOUBLE PRECISION';
+  
+  my $select = "SUM( $unearned_sql )";
 
   if ( !$cgi->param('include_monthly') ) {
     # all except freq != 0; one-time charges should never be included
@@ -173,8 +165,11 @@ foreach my $agentnum (@agentnums) {
                  AND part_pkg.freq NOT LIKE '%w'";
   }
 
+  # $mode actually doesn't matter here, since unpaid invoices have zero
+  # unearned revenue
+
   my $sql = 
-  "SELECT $select FROM $from 
+  "SELECT $select FROM cust_bill_pkg
                   LEFT JOIN cust_pkg  ON (cust_bill_pkg.pkgnum = cust_pkg.pkgnum)
                   LEFT JOIN part_pkg  USING ( pkgpart )
                   LEFT JOIN cust_main ON (cust_pkg.custnum = cust_main.custnum)
@@ -185,7 +180,6 @@ foreach my $agentnum (@agentnums) {
                  AND part_pkg.freq != '0'
                  $where
              ";
-
   my $sth = dbh->prepare($sql) or die dbh->errstr;
   $sth->execute or die $sth->errstr;
   my $total = $sth->fetchrow_arrayref->[0];