160 lines
6.0 KiB
Python
160 lines
6.0 KiB
Python
from django.db import transaction
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from rest_framework import serializers
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from core.apps.orders.models import Party, PartyAmount, Order, DeletedParty
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from core.apps.orders.serializers.order import MultipleOrderAddSerializer, OrderListSerializer
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from core.apps.accounts.models import User
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class PartyCreateSerializer(serializers.Serializer):
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resources = MultipleOrderAddSerializer(many=True)
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mediator_id = serializers.UUIDField()
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delivery_date = serializers.DateField()
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payment_date = serializers.DateField()
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comment = serializers.CharField(required=False)
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discount = serializers.IntegerField(required=False)
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discount_currency = serializers.ChoiceField(choices=[('uzs', 'uzs'), ('usd', 'usd')], required=False)
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audit = serializers.ChoiceField(
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choices=[('CHECKED', 'tekshirildi'),('PROCESS', 'jarayonda')], required=False
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)
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audit_comment = serializers.CharField(required=False)
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def validate(self, data):
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user = User.objects.filter(id=data['mediator_id']).first()
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if not user:
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raise serializers.ValidationError("User not found")
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data['user'] = user
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return data
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def create(self, validated_data):
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with transaction.atomic():
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resources = validated_data.pop('resources')
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orders = []
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total_price = 0
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for resource in resources:
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orders.append(Order(
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product=resource['product'],
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unity=resource['unity'],
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project_folder=resource.get('project_folder'),
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project=resource.get('project'),
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counterparty=resource.get('counterparty'),
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wherehouse=resource.get('wherehouse'),
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quantity=resource.get('quantity'),
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unit_amount=resource.get('unit_amount'),
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currency=resource.get('currency'),
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amount=resource.get('amount'),
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employee=self.context.get('user'),
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qqs_price=resource.get('qqs_price'),
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total_price=resource.get('total_price'),
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qqs=resource.get('qqs'),
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))
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total_price += resource.get('amount')
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created_orders = Order.objects.bulk_create(orders)
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party = Party.objects.create(
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mediator=validated_data.get('user'),
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delivery_date=validated_data.get('delivery_date'),
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payment_date=validated_data.get('payment_date'),
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comment=validated_data.get('comment'),
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audit=validated_data.get('audit'),
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audit_comment=validated_data.get('audit_comment'),
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discount=validated_data.get('discount'),
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discount_currency=validated_data.get('discount_currency'),
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)
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party.orders.add(*created_orders)
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party.save()
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PartyAmount.objects.create(
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total_price=total_price,
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party=party,
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)
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return party
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class PartyAmountSerializer(serializers.ModelSerializer):
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class Meta:
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model = PartyAmount
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fields = [
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'id', 'total_price', 'cost_amount', 'calculated_amount', 'paid_amount', 'payment_amount'
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]
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class PartyDetailSerializer(serializers.ModelSerializer):
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orders = OrderListSerializer(many=True)
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party_amount = PartyAmountSerializer()
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class Meta:
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model = Party
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fields = [
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'id', 'number', 'delivery_date', 'closed_date', 'order_date', 'payment_date', 'status',
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'payment_status', 'process', 'confirmation', 'comment', 'audit', 'audit_comment',
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'orders', 'party_amount'
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]
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class PartyListSerializer(serializers.ModelSerializer):
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party_amount = PartyAmountSerializer()
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class Meta:
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model = Party
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fields = [
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'id','number', 'delivery_date', 'closed_date', 'order_date', 'payment_date', 'status',
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'payment_status', 'process', 'confirmation', 'comment', 'audit', 'audit_comment',
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'party_amount'
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]
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class DeletedPartyCreateSerializer(serializers.Serializer):
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comment = serializers.CharField(required=False)
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def validate(self, data):
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party = Party.objects.filter(id=self.context.get('party_id')).first()
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if not party:
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raise serializers.ValidationError("Party not found")
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data['party'] = party
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return data
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def create(self, validated_data):
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with transaction.atomic():
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return DeletedParty.objects.create(
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comment=validated_data.get('comment'),
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party=validated_data.get('party')
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)
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class DeletedPartyListSerializer(serializers.ModelSerializer):
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party_number = serializers.IntegerField(source='party.number')
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party_total_price = serializers.IntegerField(source='party.party_amount.total_price')
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mediator = serializers.SerializerMethodField(method_name='get_mediator')
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class Meta:
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model = DeletedParty
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fields = [
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'id', 'deleted_date', 'party_number', 'party_total_price', 'mediator'
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]
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def get_mediator(self, obj):
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return {
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'id': obj.party.mediator.id,
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'name': obj.party.mediator.full_name
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}
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class PartyUpdateSerializer(serializers.ModelSerializer):
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class Meta:
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model = Party
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fields = [
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'mediator', 'delivery_date', 'payment_date',
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]
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extra_kwargs = {
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'mediator': {'required': False},
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'delivery_date': {'required': False},
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'payment_date': {'required':False}
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}
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def update(self, instance, validated_data):
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with transaction.atomic():
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instance.mediator = validated_data.get('mediator', instance.mediator)
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instance.delivery_date = validated_data.get('delivery_date', instance.delivery_date)
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instance.payment_date = validated_data.get('payment_date', instance.payment_date)
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instance.save()
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return instance |