nk20/apps/treasury/api/serializers.py

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# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
from rest_framework import serializers
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from note.api.serializers import SpecialTransactionSerializer
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from ..models import Invoice, Product, RemittanceType, Remittance
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class ProductSerializer(serializers.ModelSerializer):
"""
REST API Serializer for Product types.
The djangorestframework plugin will analyse the model `Product` and parse all fields in the API.
"""
class Meta:
model = Product
fields = '__all__'
class InvoiceSerializer(serializers.ModelSerializer):
"""
REST API Serializer for Invoice types.
The djangorestframework plugin will analyse the model `Invoice` and parse all fields in the API.
"""
class Meta:
model = Invoice
fields = '__all__'
read_only_fields = ('bde',)
products = serializers.SerializerMethodField()
def get_products(self, obj):
return serializers.ListSerializer(child=ProductSerializer())\
.to_representation(Product.objects.filter(invoice=obj).all())
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class RemittanceTypeSerializer(serializers.ModelSerializer):
"""
REST API Serializer for RemittanceType types.
The djangorestframework plugin will analyse the model `RemittanceType` and parse all fields in the API.
"""
class Meta:
model = RemittanceType
fields = '__all__'
class RemittanceSerializer(serializers.ModelSerializer):
"""
REST API Serializer for Remittance types.
The djangorestframework plugin will analyse the model `Remittance` and parse all fields in the API.
"""
transactions = serializers.SerializerMethodField()
class Meta:
model = Remittance
fields = '__all__'
def get_transactions(self, obj):
return serializers.ListSerializer(child=SpecialTransactionSerializer()).to_representation(obj.transactions)