Sheet find refactoring

1 files changed, 13 insertions, 0 deletions

diff --git a/archaeological_finds/models_finds.py b/archaeological_finds/models_finds.py
index 11c611eea..05321be50 100644
--- a/archaeological_finds/models_finds.py
+++ b/archaeological_finds/models_finds.py
@@ -2230,6 +2230,19 @@ class Find(
             materials.add(material)
         return ", ".join(sorted(materials))
 
+    def get_hierarchical_material_types(self) -> str:
+        """
+        Return comma separated string of material types with full hierarchy
+        """
+        labels = []
+        for material in self.material_types.all():
+            mat = [material.label]
+            while material.parent:
+                mat.append(material.parent.label)
+                material = material.parent
+            labels.append(" > ".join([m for m in reversed(mat)]))
+        return " ; ".join(sorted(labels))
+
     def get_material_types_recommendations(self) -> str:
         """
         Return comma separated string of recommendations from material