example

backend/utils/example/serializer.py

@@ -0,0 +1,14 @@
+from rest_framework import serializers
+
+
+class GetNotifSerializer(serializers.ModelSerializer):
+    send_by = UserSerializer()
+    is_seen = serializers.SerializerMethodField()
+    read_by = UserSerializer(many=True)
+    class Meta:
+        model = NotifModel
+        fields = ('id', 'subject', 'priority', 'description', 'send_time', 'is_seen', 'send_by', 'read_by')
+        read_only_fields = ("read_by", "send_by")
+    def get_is_seen(self, obj):
+        user = self.context['user']
+        return user in obj.read_by.all()