add exceptions to entityListener

entitylistener.go

@@ -13,12 +13,17 @@ type EntityListener struct {
 	callback  EntityListenerCallback
 	fromState string
 	toState   string
-	betweenStart string
-	betweenEnd   string
 	throttle  time.Duration
 	lastRan   carbon.Carbon
+
+	betweenStart string
+	betweenEnd   string
+
 	delay      time.Duration
 	delayTimer *time.Timer
+
+	exceptionDays   []time.Time
+	exceptionRanges []timeRange
 }
 
 type EntityListenerCallback func(*Service, EntityData)
@@ -125,6 +130,16 @@ func (b elBuilder3) Throttle(s DurationString) elBuilder3 {
 	return b
 }
 
+func (b elBuilder3) ExceptionDay(t time.Time) elBuilder3 {
+	b.entityListener.exceptionDays = append(b.entityListener.exceptionDays, t)
+	return b
+}
+
+func (b elBuilder3) ExceptionRange(start, end time.Time) elBuilder3 {
+	b.entityListener.exceptionRanges = append(b.entityListener.exceptionRanges, timeRange{start, end})
+	return b
+}
+
 func (b elBuilder3) Build() EntityListener {
 	return b.entityListener
 }
@@ -158,6 +173,12 @@ func callEntityListeners(app *app, msgBytes []byte) {
 		if c := checkThrottle(l.throttle, l.lastRan); c.fail {
 			continue
 		}
+		if c := checkExceptionDays(l.exceptionDays); c.fail {
+			continue
+		}
+		if c := checkExceptionRanges(l.exceptionRanges); c.fail {
+			continue
+		}
 
 		entityData := EntityData{
 			TriggerEntityId: eid,