Add languages

app/records/schemas/details.py

@@ -24,6 +24,7 @@ class Record(Details):
     held_by: dict | None = None
     legal_status: str | None = None
     closure_status: str | None = None
+    languages: list[str] | None = None
 
     def __init__(self, id: str):
         super().__init__(id)

app/sources/rosetta/api.py

@@ -94,6 +94,7 @@ def parse_results(self, raw_results):
             record.held_by = parsed_data.held_by()
             record.legal_status = parsed_data.legal_status()
             record.closure_status = parsed_data.closure_status()
+            record.languages = parsed_data.languages()
             return record.toJSON()
         if (
             parsed_data.type() == "archive"

app/sources/rosetta/lib/response_parser.py

@@ -493,3 +493,12 @@ def closure_status(self) -> str:
             and "value" in self.source["availability"]["closure"]["label"]
             else ""
         )
+
+    def languages(self) -> list[str]:
+        if "language" in self.source:
+            return [
+                language["value"]
+                for language in self.source["language"]
+                if "value" in language
+            ]
+        return []