INSTALLED_APPS = [
    ...
    "rest_framework",
    ...
]

REST_FRAMEWORK = {
    "DEFAULT_PARSER_CLASSES": [
        "rest_framework.parsers.MultiPartParser",
    ],
    "DEFAULT_RENDERER_CLASSES": [
        "rest_framework.renderers.TemplateHTMLRenderer",
    ],
}

TEMPLATES = [
    {
        "BACKEND": "django.template.backends.django.DjangoTemplates",
        "DIRS": [
            BASE_DIR / "templates",
        ],
        "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",
            ],
        },
    },
]

STATIC_URL = "static/"

STATICFILES_DIRS = [
    BASE_DIR / "static",
]

STATIC_ROOT = BASE_DIR / "assets"

MEDIA_URL = "media/"

MEDIA_ROOT = BASE_DIR / "media"

from django.conf import settings
from django.conf.urls.static import static
from django.contrib import admin
from django.urls import path
from django.views.generic import RedirectView

from app.books.views import books_view

urlpatterns = [
    path("admin/", admin.site.urls),
    path("books/", books_view, name="books"),
    path("", RedirectView.as_view(url="books")),
]

if settings.DEBUG:
    urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

from django.shortcuts import redirect
from rest_framework import status
from rest_framework.decorators import api_view
from rest_framework.request import Request
from rest_framework.response import Response

from app.books.models import Book
from app.books.serializers import BookSerializer


@api_view(["GET", "POST"])
def books_view(request: Request) -> Response:
    if request.method == "POST":
        serializer = BookSerializer(data=request.data)
        serializer.is_valid(raise_exception=True)
        serializer.save()

        return redirect("books")

    return Response(
        data={
            "title": "Hello world ~~~",
            "data": Book.objects.all(),
        },
        status=status.HTTP_200_OK,
        template_name="books.html",
    )