1 files changed, 9 insertions, 0 deletions

diff --git a/chat_api/serializers.py b/chat_api/serializers.py
index 50d84e0..585bb36 100644
--- a/chat_api/serializers.py
+++ b/chat_api/serializers.py
@@ -3,6 +3,15 @@ from rest_framework import serializers
 from .models import *
 
 class GroupSerializer(serializers.ModelSerializer):
+    is_mine = serializers.SerializerMethodField('_is_mine')
+
+    def _is_mine(self, obj):
+        request = self.context.get('request')
+        if request:
+            return request.user == obj.owner
+        return False
+
     class Meta:
         model = Group
         fields = '__all__'
+        extra_fields = ('is_mine', )