forked from erp-dev/erp
73 lines
2.8 KiB
Python
73 lines
2.8 KiB
Python
from rest_framework import serializers
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from basic_info import models as basic_models
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from business import services as business_services
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class StatementWarehouseSerializer(serializers.ModelSerializer):
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"""对账单中使用的仓库序列化器（输出完整仓库数据）"""
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type_label = serializers.CharField(source='get_type_display', read_only=True)
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mode_label = serializers.CharField(source='get_mode_display', read_only=True)
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class Meta:
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model = basic_models.WareHouse
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fields = '__all__'
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class StatementRecordSerializer(serializers.Serializer):
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source_type = serializers.CharField()
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source_label = serializers.CharField()
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source_id = serializers.IntegerField()
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human_id = serializers.CharField()
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occurred_at = serializers.DateField()
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recorded_at = serializers.DateTimeField()
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status = serializers.IntegerField()
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status_label = serializers.CharField()
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counterparty = serializers.IntegerField()
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counterparty_name = serializers.CharField()
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warehouse = StatementWarehouseSerializer(allow_null=True)
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positive_amount = serializers.DecimalField(max_digits=15, decimal_places=2)
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negative_amount = serializers.DecimalField(max_digits=15, decimal_places=2)
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cumulative_amount = serializers.CharField()
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current_balance = serializers.CharField()
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arrears_amount = serializers.CharField()
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remarks = serializers.CharField(allow_blank=True)
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items = serializers.ListField(child=serializers.DictField())
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extra = serializers.DictField(required=False)
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class StatementResponseSerializer(serializers.Serializer):
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counterparty = serializers.IntegerField()
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counterparty_name = serializers.CharField()
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records = StatementRecordSerializer(many=True)
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summary = serializers.SerializerMethodField()
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def get_summary(self, obj):
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summary_builder = self.context.get('summary_builder')
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if callable(summary_builder):
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return summary_builder(obj)
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return self.context.get('summary')
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def to_representation(self, instance):
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data = super().to_representation(instance)
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if data.get('summary') is None:
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data.pop('summary', None)
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return data
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class StatementRecordQuerySerializer(serializers.Serializer):
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"""单条对账记录查询的参数序列化器"""
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counterparty_type = serializers.ChoiceField(
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choices=business_services.STATEMENT_COUNTERPARTY_CHOICES,
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help_text='客户/供应商类型（customer/supplier）',
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)
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counterparty_id = serializers.IntegerField(min_value=1, help_text='客户或供应商 ID')
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order_type = serializers.ChoiceField(
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choices=business_services.STATEMENT_ORDER_TYPE_CHOICES,
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help_text='来源单据类型（如 sales_order）',
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)
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order_id = serializers.IntegerField(min_value=1, help_text='来源单据 ID')
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