filter out invalid schedule items

api/libretimeapi/models/schedule.py

@@ -68,6 +68,14 @@ class Schedule(models.Model):
             return self.instance.ends
         return self.ends
 
+    @property
+    def is_valid(self):
+        """
+        A schedule item is valid if it starts before the end of the show instance
+        it is in
+        """
+        return self.starts < self.instance.ends
+
     class Meta:
         managed = False
         db_table = "cc_schedule"

api/libretimeapi/tests/models/test_schedule.py

@@ -5,40 +5,52 @@ from libretimeapi.models import Schedule, ShowInstance
 
 
 class TestSchedule(SimpleTestCase):
-    def test_get_cueout(self):
-        show_instance = ShowInstance(
+    @classmethod
+    def setUpTestData(cls):
+        cls.show_instance = ShowInstance(
             created=datetime(year=2021, month=10, day=1, hour=12),
             starts=datetime(year=2021, month=10, day=2, hour=1),
             ends=datetime(year=2021, month=10, day=2, hour=2),
         )
+        cls.length = timedelta(minutes=10)
+        cls.cue_in = timedelta(seconds=1)
+        cls.cue_out = cls.length - timedelta(seconds=4)
 
-        length = timedelta(minutes=10)
-        cue_in = timedelta(seconds=1)
-        cue_out = length - timedelta(seconds=4)
-
-        def create_schedule(starts):
-            return Schedule(
-                starts=starts,
-                ends=starts + length,
-                cue_in=cue_in,
-                cue_out=cue_out,
-                instance=show_instance,
-            )
+    def create_schedule(self, starts):
+        return Schedule(
+            starts=starts,
+            ends=starts + self.length,
+            cue_in=self.cue_in,
+            cue_out=self.cue_out,
+            instance=self.show_instance,
+        )
 
+    def test_get_cueout(self):
         # No overlapping schedule datetimes, normal usecase:
         s1_starts = datetime(year=2021, month=10, day=2, hour=1, minute=30)
-        s1 = create_schedule(s1_starts)
-        self.assertEqual(s1.get_cueout(), cue_out)
-        self.assertEqual(s1.get_ends(), s1_starts + length)
+        s1 = self.create_schedule(s1_starts)
+        self.assertEqual(s1.get_cueout(), self.cue_out)
+        self.assertEqual(s1.get_ends(), s1_starts + self.length)
 
         # Mixed overlapping schedule datetimes (only ends is overlapping):
         s2_starts = datetime(year=2021, month=10, day=2, hour=1, minute=55)
-        s2 = create_schedule(s2_starts)
+        s2 = self.create_schedule(s2_starts)
         self.assertEqual(s2.get_cueout(), timedelta(minutes=5))
-        self.assertEqual(s2.get_ends(), show_instance.ends)
+        self.assertEqual(s2.get_ends(), self.show_instance.ends)
 
         # Fully overlapping schedule datetimes (starts and ends are overlapping):
         s3_starts = datetime(year=2021, month=10, day=2, hour=2, minute=1)
-        s3 = create_schedule(s3_starts)
-        self.assertEqual(s3.get_cueout(), cue_out)
-        self.assertEqual(s3.get_ends(), show_instance.ends)
+        s3 = self.create_schedule(s3_starts)
+        self.assertEqual(s3.get_cueout(), self.cue_out)
+        self.assertEqual(s3.get_ends(), self.show_instance.ends)
+
+    def test_is_valid(self):
+        # Starts before the schedule ends
+        s1_starts = datetime(year=2021, month=10, day=2, hour=1, minute=30)
+        s1 = self.create_schedule(s1_starts)
+        self.assertTrue(s1.is_valid)
+
+        # Starts after the schedule ends
+        s2_starts = datetime(year=2021, month=10, day=2, hour=3)
+        s2 = self.create_schedule(s2_starts)
+        self.assertFalse(s2.is_valid)

api/libretimeapi/views.py

@@ -141,7 +141,7 @@ class PreferenceViewSet(viewsets.ModelViewSet):
 class ScheduleViewSet(viewsets.ModelViewSet):
     queryset = Schedule.objects.all()
     serializer_class = ScheduleSerializer
-    filter_fields = ("starts", "ends", "playout_status", "broadcasted")
+    filter_fields = ("starts", "ends", "playout_status", "broadcasted", "is_valid")
     model_permission_name = "schedule"
 
 

python_apps/api_clients/api_clients/version2.py

@@ -54,6 +54,7 @@ class AirtimeApiClient:
         data = self.services.schedule_url(
             params={
                 "ends__range": ("{}Z,{}Z".format(str_current, str_end)),
+                "is_valid": True,
             }
         )
         result = {"media": {}}