uncloud-mravi/uncloud/uncloud_pay/serializers.py
2020-03-04 09:39:18 +01:00

85 lines
2.7 KiB
Python

from django.contrib.auth import get_user_model
from rest_framework import serializers
from .models import *
###
# Users.
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = get_user_model()
fields = ['username', 'email', 'balance']
# Display current 'balance'
balance = serializers.SerializerMethodField('get_balance')
def get_balance(self, user):
return get_balance_for(user)
###
# Payments and Payment Methods.
class PaymentSerializer(serializers.ModelSerializer):
class Meta:
model = Payment
fields = ['owner', 'amount', 'source', 'timestamp']
class PaymentMethodSerializer(serializers.ModelSerializer):
stripe_card_last4 = serializers.IntegerField()
class Meta:
model = PaymentMethod
fields = ['uuid', 'source', 'description', 'primary', 'stripe_card_last4']
class ChargePaymentMethodSerializer(serializers.Serializer):
amount = serializers.DecimalField(max_digits=10, decimal_places=2)
class CreditCardSerializer(serializers.Serializer):
number = serializers.IntegerField()
exp_month = serializers.IntegerField()
exp_year = serializers.IntegerField()
cvc = serializers.IntegerField()
class CreatePaymentMethodSerializer(serializers.ModelSerializer):
credit_card = CreditCardSerializer()
class Meta:
model = PaymentMethod
fields = ['source', 'description', 'primary', 'credit_card']
###
# Bills
# TODO: remove magic numbers for decimal fields
class BillRecordSerializer(serializers.Serializer):
order = serializers.CharField()
description = serializers.CharField()
recurring_period = serializers.CharField()
recurring_price = serializers.DecimalField(max_digits=10, decimal_places=2)
recurring_count = serializers.DecimalField(max_digits=10, decimal_places=2)
one_time_price = serializers.DecimalField(max_digits=10, decimal_places=2)
amount = serializers.DecimalField(max_digits=10, decimal_places=2)
class BillSerializer(serializers.ModelSerializer):
records = BillRecordSerializer(many=True, read_only=True)
class Meta:
model = Bill
fields = ['owner', 'total', 'due_date', 'creation_date',
'starting_date', 'ending_date', 'records', 'final']
###
# Orders & Products.
class OrderRecordSerializer(serializers.ModelSerializer):
class Meta:
model = OrderRecord
fields = ['one_time_price', 'recurring_price', 'description']
class OrderSerializer(serializers.ModelSerializer):
records = OrderRecordSerializer(many=True, read_only=True)
class Meta:
model = Order
fields = ['uuid', 'creation_date', 'starting_date', 'ending_date',
'bill', 'recurring_period', 'records', 'recurring_price', 'one_time_price']