Merge in from pre_0.1 branch

git-svn-id: file:///svn-source/pmgr/trunk/site@847 97e9348a-65ac-dc4b-aefc-98561f571b83

models/unit.php

@@ -87,6 +87,23 @@ class Unit extends AppModel {
     return $this->prReturn(true);
   }
 
+  function locked($enum) {
+    return $this->statusCheck($enum, 'LOCKED', false, null, false);
+  }
+
+  function conditionLocked() {
+    //return array('Unit.status' => 'LOCKED');
+    return ('Unit.status >= ' . $this->statusValue('LOCKED'));
+  }
+
+  function liened($enum) {
+    return $this->statusCheck($enum, 'LIENED', false, null, false);
+  }
+
+  function conditionLiened() {
+    return ('Unit.status >= ' . $this->statusValue('LIENED'));
+  }
+
   function occupied($enum) {
     return $this->statusCheck($enum, 'OCCUPIED', false, null, false);
   }
@@ -115,6 +132,7 @@ class Unit extends AppModel {
   }
 
   function available($enum) { return $this->vacant($enum); }
+  function conditionAvailable() { return $this->conditionVacant($enum); }
 
 
   /**************************************************************************