added function for testing if an encounter is billed

DiscoverAndChange · Mar 14, 2009 · 4d0e12f · 4d0e12f
1 parent a9ad6e0
commit 4d0e12f
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/library/billing.inc b/library/billing.inc
@@ -199,4 +199,19 @@ function updateClaim($newversion, $patient_id, $encounter_id, $payer_id=-1, $pay
 
  return 1;
 }
-?>
+
+// Determine if anything in a visit has been billed.
+//
+function isEncounterBilled($pid, $encounter) {
+ $row = sqlQuery("SELECT count(*) AS count FROM billing WHERE " .
+ "pid = '$pid' AND encounter = '$encounter' AND activity = 1 AND " .
+ "billed = 1");
+ $count = $row['count'];
+ if (!$count) {
+ $row = sqlQuery("SELECT count(*) AS count FROM drug_sales WHERE " .
+ "pid = '$pid' AND encounter = '$encounter' AND billed = 1");
+ $count = $row['count'];
+ }
+ return $count ? true : false;
+}
+?>