add optimizations on detail

corehq/apps/app_manager/suite_xml/sections/details.py

@@ -130,6 +130,8 @@ def get_section_elements(self):
                         )
                         if d:
                             elements.append(d)
+                            if self.app.supports_case_list_optimizations:
+                                _add_detail_optimizations(module_detail=detail, detail_xml_object=d)
 
                     # add the persist case context if needed and if
                     # case tiles are present and have their own persistent block
@@ -592,6 +594,21 @@ def get_detail_id_safe(self, module, detail_type):
         return detail_id if detail_id in self.active_details else None
 
 
+def _add_detail_optimizations(module_detail, detail_xml_object):
+    column_optimizations = [
+        column.optimization if column.supports_optimizations else None
+        for column in module_detail.get_columns()
+    ]
+    if 'cache_and_lazy_load' in column_optimizations:
+        detail_xml_object.cache_enabled = True
+        detail_xml_object.lazy_loading = True
+    else:
+        if 'cache' in column_optimizations:
+            detail_xml_object.cache_enabled = True
+        if 'lazy_load' in column_optimizations:
+            detail_xml_object.lazy_loading = True
+
+
 def get_nodeset_sort_elements(detail):
     from corehq.apps.app_manager.models import SortElement
     sort_elements = defaultdict(list)

corehq/apps/app_manager/suite_xml/xml_models.py

@@ -938,6 +938,7 @@ class Detail(OrderedXmlObject, IdNode):
     ROOT_NAME = 'detail'
 
     lazy_loading = BooleanField('@lazy_loading')
+    cache_enabled = BooleanField('@cache_enabled', required=False)
 
     ORDER = ('title', 'lookup', 'no_items_text', 'details', 'fields')