/Python/Django/Hpw to create related model in django rest framework logic

Hpw to create related model in django rest framework logic

class OrderSerializer(serializers.ModelSerializer):
    class Meta:
        model = Order
        fields = (
            'id',
            'total',
            'discount',
        )

    def calculate_discount(self, whatever_params):
        # calculate discount if you need... and return it

    def calculate_tax(self, whatever_params):
        # calculate tax amount if you need...and return it

    def calculate_grand_total(self, whatever_params):
        # calculate grand total if you need and return it

    def create(self, validated_data):
        # You can make an order by applying 
        # some logic in the calculation method.
        # Maybe by adding a bit of the context 
        # you sent as parameters from view.

Source: stackoverflow.com

Similar codes

0 vote300 views2 answers
Blog in django
Python Django
0 vote250 views1 answer
Bootstrap 5 in Django
Python Django
0 vote241 views1 answer
Create jwt token in django
Python Django
0 vote230 views1 answer
Django queryset to form
Python Django
0 vote245 views1 answer
Django.com
Python Django
0 vote214 views1 answer
Django builtin signals
Python Django
5 votes243 views2 answers
Django password field
Python Django
0 vote256 views2 answers
Allow x_frame_options django
Python Django
1 vote259 views1 answer
Django template tags capitalize
Python Django
0 vote227 views2 answers
Django swagger
Python Django