1 files changed, 28 insertions, 0 deletions
diff --git a/includes/model/User_model.php b/includes/model/User_model.php
index c8c48e6c..45600676 100644
--- a/includes/model/User_model.php
+++ b/includes/model/User_model.php
@@ -4,6 +4,34 @@
  */
 
 /**
+ * Returns -seconds until free if user is busy or seconds until next shift.
+ * 0 if there is an error or no upcoming shift.
+ *
+ * @param User $user          
+ */
+function User_shift_state($user) {
+  $shifts = ShiftEntries_upcoming_for_user($user);
+  if ($shifts === false)
+    return 0;
+  if (count($shifts) == 0)
+    return 0;
+  if ($shifts[0]['start'] < time())
+    return $shifts[0]['end'] - time();
+  return $shifts[0]['start'] - time();
+}
+
+/**
+ * Returns true if user is freeloader
+ *
+ * @param User $user          
+ */
+function User_is_freeloader($user) {
+  global $max_freeloadable_shifts, $user;
+  
+  return count(ShiftEntries_freeloaded_by_user($user)) >= $max_freeloadable_shifts;
+}
+
+/**
  * Returns all users that are not member of given angeltype.
  *
  * @param Angeltype $angeltype