Instructions to run this project

Please make sure you have pip and pipenv installed first.

git clone https://github.com/hhss16/Lab3
cd Lab3
pipenv shell
pipenv install 
python manage.py makemigrations 
python manage.py migrate
python manage.py runserver

Extra djangorestframework-xml was installed using pipenv

Previews & Information

Then access http://127.0.0.1:8000/api/menu-items or http://127.0.0.1:8000/api/menu-items/1 - full support for GET and POST for menu items and full support for GET, PUT, PATCH and DELETE for single menu item.

It has full validation support done in the serializers.py - check that extra_kwargs section. Price cannot be less than 2 and inventory cannot be negative.

class MenuItemSerializer(serializers.ModelSerializer):
    class Meta:
        model = MenuItem
        fields = ['id','title','price','inventory']
        extra_kwargs = {
            'price': {'min_value': 2},
            'inventory':{'min_value':0}
        }

JSON XMLRenderer is added in the settings.py file

REST_FRAMEWORK = {
    'DEFAULT_RENDERER_CLASSES': [
        'rest_framework.renderers.JSONRenderer',
        'rest_framework.renderers.BrowsableAPIRenderer',
        'rest_framework_xml.renderers.XMLRenderer',
    ]
}

And you can access http://127.0.0.1:8000/api/menu-items?format=xml and http://127.0.0.1:8000/api/menu-items?format=json