title: 'create()' must be implemented
body: <p>I'm quite new to Django and I'm using Apache Cassandra as my database. There's this one error I have when sending a form using jquery ajax.</p>
  <blockquote>
  <p>NotImplementedError at /chatdata/</p>
  <p><code>create()</code> must be implemented.</p>
  </blockquote>
  <p>Here's my serializers.py</p>
  <pre><code>from rest_framework import serializers
  from .models import Chat
  import uuid
  from django.utils import timezone
  
  class ChatSerializer(serializers.Serializer):
      room_id = serializers.UUIDField()
      username = serializers.CharField()
      mac = serializers.CharField()
      message = serializers.CharField()
      created_at = serializers.UUIDField(default=uuid.uuid1())
      ts_created = serializers.DateTimeField(default=timezone.now())
  
      class Meta:
          fields = '__all__'
  </code></pre>
  <p>and here's my views.py</p>
  <pre><code>from django.shortcuts import render
  
  from django.views.decorators.csrf import csrf_exempt
  from rest_framework.views import APIView
  from rest_framework.response import Response
  from rest_framework import status
  from .models import Chat, Bulletin
  from .serializers import ChatSerializer, BulletinSerializer
  
  class ChatList(APIView):
  
      @csrf_exempt
      def get(self, request):
          chats = Chat.objects(Chat.room_id == &quot;bbbcb63c-027e-427b-a6e5-b575a79de797&quot;).order_by(&quot;-created_at&quot;)
          serializer = ChatSerializer(chats, many=True)
          return Response(serializer.data)
  
      @csrf_exempt
      def post(self, request):
          serializer = ChatSerializer(data=request.data)
          if serializer.is_valid():
              serializer.save()
              return Response(serializer.data, status=status.HTTP_201_CREATED)
          return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
  </code></pre>
  <p>lastly, my jquery to send the form:</p>
  <pre><code>$(document).ready(function () {
      $('#formchat').on('submit', function(e) {
          e.preventDefault();
          $.ajax({
              url : $(this).attr('action') || window.location.pathname,
              type: &quot;POST&quot;,
              header: {
                  'Access-Control-Allow-Origin': '*'
              },
              data: $(this).serialize(),
              dataType: 'json',
              success: function (data) {
                  $(&quot;#chatinput&quot;).val('');
              },
              error: function (jXHR, textStatus, errorThrown) {
                  alert(errorThrown);
              }
          });
      });
  });
  </code></pre>
  <p><strong>Update:</strong>
  here's my models.py</p>
  <pre><code>import uuid
  from django.utils import timezone
  from cassandra.cqlengine import columns
  from django_cassandra_engine.models import DjangoCassandraModel
  
  class Chat(DjangoCassandraModel):
      room_id = columns.UUID(partition_key=True, default=uuid.uuid4())
      username = columns.Text(required=True)
      mac = columns.Text(min_length=17, max_length=17, required=True)
      message = columns.Text(required=True)
      created_at = columns.UUID(primary_key=True, default=uuid.uuid1(), required=True, clustering_order=&quot;DESC&quot;)
      ts_created = columns.DateTime(default=timezone.now())
  
      class Meta:
          get_pk_field = 'room_id'
  </code></pre>