Build a simple DRF project including the CRUD

app/admin.py

@@ -0,0 +1,4 @@
+from django.contrib import admin
+from .models import Movie
+
+admin.site.register(Movie)

app/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class AppConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'app'

app/migrations/0001_initial.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.0.6 on 2024-07-01 14:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Movie',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(max_length=250)),
+                ('genre', models.CharField(max_length=250)),
+            ],
+        ),
+    ]

app/models.py

@@ -0,0 +1,9 @@
+from django.db import models
+
+class Movie(models.Model):
+
+    title = models.CharField(max_length=250)
+    genre = models.CharField(max_length=250)
+
+    def __str__(self):
+        return self.title + ' ' + self.genre

app/serializers.py

@@ -0,0 +1,8 @@
+from .models import Movie
+from rest_framework import serializers
+
+class Movieserializer(serializers.ModelSerializer):
+    class Meta:
+        model = Movie
+        fields=['id', 'title', 'genre']
+

app/urls.py

@@ -0,0 +1,7 @@
+from django.urls import path
+from . import views
+
+urlpatterns = [
+    path('movies/', views.MovieListView.as_view()),
+    path('movies/<int:pk>', views.MovieDetailView.as_view()),
+]

app/views.py

@@ -0,0 +1,51 @@
+from rest_framework import status
+from .serializers import Movieserializer
+from rest_framework.response import Response
+from rest_framework.views import APIView
+from rest_framework.permissions import IsAdminUser
+from .models import Movie
+
+
+
+class MovieListView(APIView):
+    permission_classes = [IsAdminUser]
+
+    def get(self, request):
+        movies = Movie.objects.all()
+        serializer = Movieserializer(movies, many=True)
+        return Response(serializer.data)
+
+    def post(self, request):
+        serializer = Movieserializer(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)
+
+
+class MovieDetailView(APIView):
+    permission_classes = [IsAdminUser]
+
+    def get_object(self, pk):
+        try:
+            return Movie.objects.get(pk=pk)
+        except Movie.DoesNotExist:
+            return Response("Movie not found", status=status.HTTP_404_NOT_FOUND)
+
+    def get(self, request, pk):
+        movie = self.get_object(pk)
+        serializer = Movieserializer(movie)
+        return Response(serializer.data)
+
+    def put(self, request, pk):
+        movie = self.get_object(pk)
+        serializer = Movieserializer(movie, data=request.data)
+        if serializer.is_valid():
+            serializer.save()
+            return Response(serializer.data)
+        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
+
+    def delete(self, request, pk):
+        movie = self.get_object(pk)
+        movie.delete()
+        return Response(status=status.HTTP_204_NO_CONTENT)

manage.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'movie.settings')
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == '__main__':
+    main()

movie/asgi.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for movie project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.0/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'movie.settings')
+
+application = get_asgi_application()

movie/settings.py

@@ -0,0 +1,110 @@
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-zsblvi%ihen0a56$hq**bfzdxim4-r4vb=3$sn)3^z^t=h(18r'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = []
+
+
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+
+    'rest_framework',
+    'app.apps.AppConfig',
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+]
+
+ROOT_URLCONF = 'movie.urls'
+
+TEMPLATES = [
+    {
+        'BACKEND': 'django.template.backends.django.DjangoTemplates',
+        'DIRS': [],
+        'APP_DIRS': True,
+        'OPTIONS': {
+            'context_processors': [
+                'django.template.context_processors.debug',
+                'django.template.context_processors.request',
+                'django.contrib.auth.context_processors.auth',
+                'django.contrib.messages.context_processors.messages',
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = 'movie.wsgi.application'
+
+
+# Database
+# https://docs.djangoproject.com/en/5.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.sqlite3',
+        'NAME': BASE_DIR / 'db.sqlite3',
+    }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/5.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
+    },
+    {
+        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/5.0/topics/i18n/
+
+LANGUAGE_CODE = 'en-us'
+
+TIME_ZONE = 'UTC'
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/5.0/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/5.0/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'

movie/urls.py

@@ -0,0 +1,7 @@
+from django.contrib import admin
+from django.urls import path, include
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('app/', include('app.urls')),
+]

movie/wsgi.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for movie project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'movie.settings')
+
+application = get_wsgi_application()