andros/example-of-crud-in-django-with-rest-framework
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This commit is contained in:
Andros Fenollosa
2021-07-14 16:19:03 +02:00
parent 997ad1f3e8
commit d04d21ae5b
24 changed files with 149 additions and 205 deletions
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0
app/libros/__init__.py → app/library/__init__.py
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0
app/libros/admin.py → app/library/admin.py
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2
app/libros/apps.py → app/library/apps.py
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@ -3,4 +3,4 @@ from django.apps import AppConfig
class LibrosConfig(AppConfig):
default_auto_field = "django.db.models.BigAutoField"
name = "app.libros"
name = "app.library"

13
app/libros/migrations/0002_libros.py → app/library/migrations/0001_initial.py
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@ -1,17 +1,18 @@
# Generated by Django 3.2.5 on 2021-07-09 16:33
# Generated by Django 3.2.5 on 2021-07-14 14:16
from django.db import migrations, models
class Migration(migrations.Migration):
initial = True
dependencies = [
('libros', '0001_initial'),
]
operations = [
migrations.CreateModel(
name='Libros',
name='Book',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('title', models.CharField(max_length=255)),
@ -22,9 +23,9 @@ class Migration(migrations.Migration):
('updated_at', models.DateTimeField(auto_now=True)),
],
options={
'verbose_name': 'Libro',
'verbose_name_plural': 'Libros',
'ordering': ('-created_at',),
'verbose_name': 'Book',
'verbose_name_plural': 'Books',
'ordering': ('created_at',),
},
),
]

0
app/libros/migrations/__init__.py → app/library/migrations/__init__.py
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15
app/libros/models.py → app/library/models.py
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@ -1,14 +1,9 @@
# app/libros/models.py
# app/Library/models.py
from django.contrib.auth.models import AbstractUser
from django.db import models
class CustomUser(AbstractUser):
pass
class Libros(models.Model):
class Book(models.Model):
title = models.CharField(max_length=255)
genre = models.CharField(max_length=255)
year = models.CharField(max_length=4)
@ -17,9 +12,9 @@ class Libros(models.Model):
updated_at = models.DateTimeField(auto_now=True)
class Meta:
ordering = ("-created_at",)
verbose_name = "Libro"
verbose_name_plural = "Libros"
ordering = ("created_at",)
verbose_name = "Book"
verbose_name_plural = "Books"
def __str__(self):
return self.title

8
app/libros/serializers.py → app/library/serializers.py
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@ -1,12 +1,12 @@
# app/libros/serializers.py
# app/Library/serializers.py
from rest_framework import serializers
from .models import Libros
from .models import Book
class LibroSerializer(serializers.ModelSerializer):
class BookSerializer(serializers.ModelSerializer):
class Meta:
model = Libros
model = Book
fields = "__all__"
read_only_fields = (
"id",

11
app/library/urls.py Normal file
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@ -0,0 +1,11 @@
# app/Library/urls.py
from django.urls import path
from app.library.views import ping, BookList, BookDetails
urlpatterns = [
path("ping/", ping, name="ping"),
path("api/book/", BookList.as_view(), name="book_list"),
path("api/book/<int:pk>/", BookDetails.as_view(), name="book_details"),
]

36
app/libros/views.py → app/library/views.py
View File

@ -1,11 +1,11 @@
# app/libros/views.py
# app/Library/views.py
from django.http import JsonResponse
from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import status
from .serializers import LibroSerializer
from .models import Libros
from .serializers import BookSerializer
from .models import Book
def ping(request):
@ -13,42 +13,42 @@ def ping(request):
return JsonResponse(data)
class LibrosList(APIView):
class BookList(APIView):
def get(self, request):
libros = Libros.objects.all().order_by("created_at")
serializer = LibroSerializer(libros, many=True)
books = Book.objects.all()
serializer = BookSerializer(books, many=True)
return Response(serializer.data, status=status.HTTP_200_OK)
def post(self, request):
serializer = LibroSerializer(data=request.data)
serializer = BookSerializer(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 LibrosDetails(APIView):
class BookDetails(APIView):
def get(self, request, pk):
libro = Libros.objects.filter(pk=pk).first()
if libro:
serializer = LibroSerializer(libro)
book = Book.objects.filter(pk=pk).first()
if book:
serializer = BookSerializer(book)
return Response(serializer.data, status=status.HTTP_200_OK)
return Response(status=status.HTTP_404_NOT_FOUND)
def put(self, request, pk):
libro = Libros.objects.filter(pk=pk).first()
serializer = LibroSerializer(libro, data=request.data)
book = Book.objects.filter(pk=pk).first()
serializer = BookSerializer(book, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_200_OK)
elif not libro:
elif not book:
return Response(serializer.data, status=status.HTTP_404_NOT_FOUND)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def delete(self, request, pk):
libro = Libros.objects.filter(pk=pk).first()
if libro:
serializer = LibroSerializer(libro)
libro.delete()
book = Book.objects.filter(pk=pk).first()
if book:
serializer = BookSerializer(book)
book.delete()
return Response(serializer.data, status=status.HTTP_200_OK)
return Response(status=status.HTTP_404_NOT_FOUND)

44
app/libros/migrations/0001_initial.py
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@ -1,44 +0,0 @@
# Generated by Django 3.2.5 on 2021-07-04 20:09
import django.contrib.auth.models
import django.contrib.auth.validators
from django.db import migrations, models
import django.utils.timezone
class Migration(migrations.Migration):
initial = True
dependencies = [
('auth', '0012_alter_user_first_name_max_length'),
]
operations = [
migrations.CreateModel(
name='CustomUser',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('password', models.CharField(max_length=128, verbose_name='password')),
('last_login', models.DateTimeField(blank=True, null=True, verbose_name='last login')),
('is_superuser', models.BooleanField(default=False, help_text='Designates that this user has all permissions without explicitly assigning them.', verbose_name='superuser status')),
('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=150, unique=True, validators=[django.contrib.auth.validators.UnicodeUsernameValidator()], verbose_name='username')),
('first_name', models.CharField(blank=True, max_length=150, verbose_name='first name')),
('last_name', models.CharField(blank=True, max_length=150, verbose_name='last name')),
('email', models.EmailField(blank=True, max_length=254, verbose_name='email address')),
('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
('user_permissions', models.ManyToManyField(blank=True, help_text='Specific permissions for this user.', related_name='user_set', related_query_name='user', to='auth.Permission', verbose_name='user permissions')),
],
options={
'verbose_name': 'user',
'verbose_name_plural': 'users',
'abstract': False,
},
managers=[
('objects', django.contrib.auth.models.UserManager()),
],
),
]

11
app/libros/urls.py
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@ -1,11 +0,0 @@
# app/libros/urls.py
from django.urls import path
from app.libros.views import *
urlpatterns = [
path("ping/", ping, name="ping"),
path("api/libros/", LibrosList.as_view(), name="libros_list"),
path("api/libros/<int:pk>/", LibrosDetails.as_view(), name="libros_details"),
]