i should do these more often

atlas/models.py

@@ -541,10 +541,21 @@ class Case(models.Model, AuthorMixin, QuestionMixin):
             return True
 
         return False
-
     
+    def get_series_images_nested(self, as_json=True):
+        """
+        Returns a list of lists, where each inner list contains the image URLs
+        for a single series in this case, in the order of the series.
+        """
+        images = [
+            [image.image.url for image in series.images.all()]
+            for series in self.series.all()
+        ]
 
-
+        if as_json:
+            return json.dumps(images)
+        else:
+            return images
 
 
 def extract_image_dicom_json_from_ds(ds, url, image_index):
@@ -1107,6 +1118,12 @@ class CaseDetail(models.Model):
     # TODO add feedback for questions
     #question_feedback = models.JSONField(null=True, blank=True)
 
+    default_viewerstate = models.JSONField(
+        null=True,
+        blank=True,
+        help_text="Default viewer state for the case"
+    )
+
     sort_order = models.IntegerField(default=1000)
 
     class Meta:
@@ -1129,6 +1146,9 @@ class CaseDetail(models.Model):
         except UserReportAnswer.DoesNotExist:
             return None
 
+    def default_viewerstate_string(self):
+        return json.dumps(self.default_viewerstate) if self.default_viewerstate else ""
+
 class CasePrior(models.Model):
     case_detail = models.ForeignKey(CaseDetail, on_delete=models.CASCADE)
     prior_case = models.ForeignKey(Case, on_delete=models.CASCADE, related_name="prior_case")