From c560273743507f5671f22ae135167bedd8404903 Mon Sep 17 00:00:00 2001
From: Pascal Cadotte Michaud <pcm@wazo.io>
Date: Tue, 17 Oct 2023 10:36:34 -0400
Subject: [PATCH] use lazyloading when query is paginated

---
 xivo_dao/resources/user/persistor.py |  7 ++++++-
 xivo_dao/resources/user/view.py      | 10 +++++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/xivo_dao/resources/user/persistor.py b/xivo_dao/resources/user/persistor.py
index f143b92b..6cd1e65f 100644
--- a/xivo_dao/resources/user/persistor.py
+++ b/xivo_dao/resources/user/persistor.py
@@ -58,7 +58,12 @@ def count_all_by(self, column_name, criteria):
         return query.all()
 
     def _search(self, parameters, is_collated=False):
-        view = self.user_view.select(parameters.get('view'))
+        selected_view = parameters.get('view')
+        if not selected_view:
+            limit = parameters.get('limit') or 0
+            if 0 < limit < 101:
+                selected_view = 'paginated'
+        view = self.user_view.select(selected_view)
         query = view.query(self.session)
         if self.tenant_uuids is not None:
             query = query.filter(User.tenant_uuid.in_(self.tenant_uuids))
diff --git a/xivo_dao/resources/user/view.py b/xivo_dao/resources/user/view.py
index eefa6e85..61912e40 100644
--- a/xivo_dao/resources/user/view.py
+++ b/xivo_dao/resources/user/view.py
@@ -14,6 +14,14 @@
 from xivo_dao.alchemy.user_line import UserLine
 
 
+class PaginatedView(View):
+    def query(self, session):
+        return session.query(User)
+
+    def convert(self, model):
+        return model
+
+
 class UserView(View):
     def query(self, session):
         return session.query(User).options(
@@ -137,5 +145,5 @@ def convert(self, row):
 
 
 user_view = ViewSelector(
-    default=UserView(), directory=DirectoryView(), summary=SummaryView()
+    default=UserView(), directory=DirectoryView(), summary=SummaryView(), paginated=PaginatedView(),
 )