2 files changed, 5 insertions, 1 deletions

diff --git a/chat_api/models.py b/chat_api/models.py
index 3be795a..3a3f51e 100644
--- a/chat_api/models.py
+++ b/chat_api/models.py
@@ -18,7 +18,7 @@ class Group(models.Model):
     create_date = models.DateTimeField(auto_now=True)
 
     def __str__(self):
-        return self.name
+        return str(self.pk) + " " + self.name
 
 class Gm(models.Model):
     sender = models.ForeignKey(User, related_name="sender_gm", on_delete=models.CASCADE)
diff --git a/chat_api/serializers.py b/chat_api/serializers.py
index 15828be..dee0c45 100644
--- a/chat_api/serializers.py
+++ b/chat_api/serializers.py
@@ -1,6 +1,9 @@
 from django.db.models import fields
+from django.contrib.auth.models import User
+
 from rest_framework import serializers
 from .models import *
+from auth_api.serializers import UserSerializer
 
 class GroupSerializer(serializers.ModelSerializer):
     is_mine = serializers.SerializerMethodField('_is_mine')
@@ -30,6 +33,7 @@ class DmSerializer(serializers.ModelSerializer):
 
 class GmSerializer(serializers.ModelSerializer):
     is_mine = serializers.SerializerMethodField('_is_mine')
+    sender = UserSerializer(read_only=True)
 
     def _is_mine(self, obj):
         request = self.context.get('request')