markdown Fluxo django-rest

Posted 2021-05-05

## Cria o serializers dentro do app
```python
# app/serializers.py
from rest_framework import serializers
from .models import Category


class CategorySerializer(serializers.ModelSerializer):
    class Meta:
        model = Category
        fields = ('id', 'name', 'description', 'created_at', 'updated_at')
```
## Cria o viewset
```python
# app/viewsets.py
from rest_framework import viewsets
from .serializers import CategorySerializer
from .models import Category

class CategoryViewSet(viewsets.ModelViewSet):
    serializer_class = CategorySerializer
    queryset = Category.objects.all()

```

## Registra as URLS
```python
# app_principal/urls.py
from django.contrib import admin
from django.urls import path, include
from rest_framework import routers

from api.viewsets import CategoryViewSet

router = routers.DefaultRouter()
router.register(r'categories', CategoryViewSet)

urlpatterns = [
    path('admin/', admin.site.urls),
    path(r'^api/', include(router.urls)),
]
```