uncloud-mravi/uncloud_service/serializers.py

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from rest_framework import serializers
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from .models import *
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from uncloud_vm.serializers import ManagedVMProductSerializer
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from uncloud_vm.models import VMProduct
from uncloud_pay.models import RecurringPeriod, BillingAddress
# XXX: the OrderSomethingSomthingProductSerializer classes add a lot of
# boilerplate: can we reduce it somehow?
class MatrixServiceProductSerializer(serializers.ModelSerializer):
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vm = ManagedVMProductSerializer()
class Meta:
model = MatrixServiceProduct
fields = ['order', 'owner', 'status', 'vm', 'domain',
'recurring_period']
read_only_fields = ['order', 'owner', 'status']
class OrderMatrixServiceProductSerializer(MatrixServiceProductSerializer):
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recurring_period = serializers.ChoiceField(
choices=MatrixServiceProduct.allowed_recurring_periods())
def __init__(self, *args, **kwargs):
super(OrderMatrixServiceProductSerializer, self).__init__(*args, **kwargs)
self.fields['billing_address'] = serializers.ChoiceField(
choices=BillingAddress.get_addresses_for(
self.context['request'].user)
)
class Meta:
model = MatrixServiceProductSerializer.Meta.model
fields = MatrixServiceProductSerializer.Meta.fields + [
'recurring_period', 'billing_address'
]
read_only_fields = MatrixServiceProductSerializer.Meta.read_only_fields
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class GenericServiceProductSerializer(serializers.ModelSerializer):
class Meta:
model = GenericServiceProduct
fields = ['order', 'owner', 'status', 'custom_recurring_price',
'custom_description', 'custom_one_time_price']
read_only_fields = [ 'owner', 'status']
class OrderGenericServiceProductSerializer(GenericServiceProductSerializer):
recurring_period = serializers.ChoiceField(
choices=GenericServiceProduct.allowed_recurring_periods())
def __init__(self, *args, **kwargs):
super(OrderGenericServiceProductSerializer, self).__init__(*args, **kwargs)
self.fields['billing_address'] = serializers.ChoiceField(
choices=BillingAddress.get_addresses_for(
self.context['request'].user)
)
class Meta:
model = GenericServiceProductSerializer.Meta.model
fields = GenericServiceProductSerializer.Meta.fields + [
'recurring_period', 'billing_address'
]
read_only_fields = GenericServiceProductSerializer.Meta.read_only_fields