From bea88ec3bb78be233459e6f842c7dafdc39946c1 Mon Sep 17 00:00:00 2001
From: Mario Raciti <mario.raciti@inaf.it>
Date: Tue, 25 May 2021 16:53:17 +0200
Subject: [PATCH] TMSS-610: Update observed_duration
---
.../backend/src/tmss/tmssapp/models/specification.py | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/SAS/TMSS/backend/src/tmss/tmssapp/models/specification.py b/SAS/TMSS/backend/src/tmss/tmssapp/models/specification.py
index fe00ecb3eaa..76b9d28fb93 100644
--- a/SAS/TMSS/backend/src/tmss/tmssapp/models/specification.py
+++ b/SAS/TMSS/backend/src/tmss/tmssapp/models/specification.py
@@ -592,8 +592,18 @@ class SchedulingUnitBlueprint(RefreshFromDbInvalidatesCachedPropertiesMixin, Tem
"""
return the overall observed duration of all (observation) tasks of this scheduling unit
"""
- # TODO: Trigger an exception if a task overlaps with another. Just assume that they run subsequently for now.
if self.observed_start_time and self.observed_end_time:
+ observed_tasks = []
+ for task in self.task_blueprints.all():
+ if task.specifications_template.type.value == TaskType.Choices.OBSERVATION.value and \
+ (task.status == "observed" or task.status == "finished"):
+ observed_tasks.append(task)
+ # TODO: For now we just assume that tasks run subsequently. Handle overlapping in future.
+ # Check if there are any overlapping obs task
+ for i, t1 in enumerate(observed_tasks):
+ for t2 in observed_tasks[i + 1:]:
+ if t1.start_time < t2.start_time < t1.stop_time: # Trigger an exception if any overlaps.
+ raise Exception('There are at least two tasks overlapping: observed_duration is not reliable.')
return self.observed_end_time - self.observed_start_time
else:
return None
--
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