✨ (util) Move utils from ftmstore-fastapi

ftmq/util.py

@@ -220,3 +220,34 @@ def prop_is_numeric(schema: Schema, prop: str) -> bool:
     if prop is not None:
         return prop.type == registry.number
     return False
+
+
+def get_proxy_caption_property(proxy: CE) -> dict[str, str]:
+    for prop in proxy.schema.caption:
+        for value in proxy.get(prop):
+            return {prop: value}
+    return {}
+
+
+def get_dehydrated_proxy(proxy: CE) -> CE:
+    """
+    reduce proxy payload to only include caption property
+    """
+    return make_proxy(
+        {
+            "id": proxy.id,
+            "schema": proxy.schema.name,
+            "properties": get_proxy_caption_property(proxy),
+            "datasets": proxy.datasets,
+        }
+    )
+
+
+def get_featured_proxy(proxy: CE) -> CE:
+    """
+    reduce proxy payload to only include featured properties
+    """
+    featured = get_dehydrated_proxy(proxy)
+    for prop in proxy.schema.featured:
+        featured.add(prop, proxy.get(prop))
+    return featured