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hpw to create related model in django rest framework logic

Confused Cormorant answered on August 20, 2020 Popularity 6/10 Helpfulness 1/10

answer hpw to create related model in django rest framework logic

hpw to create related model in django rest framework logic

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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.

Popularity 6/10 Helpfulness 1/10 Language python

Source: stackoverflow.com

Tags: django-rest-framework logic model python

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Contributed on Aug 20 2020

Confused Cormorant

0 Answers Avg Quality 2/10

hpw to create related model in django rest framework logic

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