# Application definition
 
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
]

python manage.py startapp apis

# Application definition
 
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
    'apis',
]

from django.contrib import admin
# include necessary libraries
from django.urls import path, include
 
urlpatterns = [
    path('admin/', admin.site.urls),
    # add apis urls
    path('', include("apis.urls"))
]

from django.db import models
 
class GeeksModel(models.Model):
    title = models.CharField(max_length = 200)
    description = models.TextField()
 
    def __str__(self):
        return self.title

# import serializer from rest_framework
from rest_framework import serializers
 
# import model from models.py
from .models import GeeksModel
 
# Create a model serializer
class GeeksSerializer(serializers.HyperlinkedModelSerializer):
    # specify model and fields
    class Meta:
        model = GeeksModel
        fields = ('title', 'description')

# import viewsets
from rest_framework import viewsets
 
# import local data
from .serializers import GeeksSerializer
from .models import GeeksModel
 
# create a viewset
class GeeksViewSet(viewsets.ModelViewSet):
    # define queryset
    queryset = GeeksModel.objects.all()
     
    # specify serializer to be used
    serializer_class = GeeksSerializer

# basic URL Configurations
from django.urls import include, path
# import routers
from rest_framework import routers
 
# import everything from views
from .views import *
 
# define the router
router = routers.DefaultRouter()
 
# define the router path and viewset to be used
router.register(r'geeks', GeeksViewSet)
 
# specify URL Path for rest_framework
urlpatterns = [
    path('', include(router.urls)),
    path('api-auth/', include('rest_framework.urls'))
]

python manage.py makemigrations
python manage.py migrate
python manage.py runserver