63 lines
2.5 KiB
Python
63 lines
2.5 KiB
Python
# app/models/stock/adjustment.py
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from app.extensions import db, beijing_time
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from datetime import datetime
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class StockAdjustment(db.Model):
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"""
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盘盈盘亏调整表
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用于记录财务/主管手动发起的库存修正
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"""
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__tablename__ = 'stock_adjustment'
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__table_args__ = {'extend_existing': True}
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id = db.Column(db.Integer, primary_key=True)
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# 单号，如 ADJ-YYYYMMDD-XXXX
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order_no = db.Column(db.String(50), unique=True, nullable=False, index=True)
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# 关联物料基础表
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base_id = db.Column(db.Integer, db.ForeignKey('material_base.id'))
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# 关联具体库存行ID
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stock_id = db.Column(db.Integer)
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# 库存类型 (stock_buy/stock_semi/stock_product)
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source_table = db.Column(db.String(50))
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# 物料冗余信息
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sku = db.Column(db.String(100))
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material_name = db.Column(db.String(255))
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spec_model = db.Column(db.String(255))
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# 库位
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warehouse_location = db.Column(db.String(100))
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# 调整类型：'profit' 盘盈 / 'loss' 盘亏
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adjust_type = db.Column(db.String(20), nullable=False)
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# 调整数量（绝对值）
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adjust_quantity = db.Column(db.Numeric(19, 4), nullable=False)
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# 原因说明（必填）
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reason = db.Column(db.String(500), nullable=False)
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# 状态：'pending' 待处理 / 'completed' 已完成 / 'cancelled' 已取消
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status = db.Column(db.String(20), default='pending')
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# 操作人/经办人
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operator = db.Column(db.String(100))
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# 创建时间
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create_time = db.Column(db.DateTime, default=beijing_time)
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# 更新时间
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update_time = db.Column(db.DateTime, default=beijing_time, onupdate=beijing_time)
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def to_dict(self):
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return {
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'id': self.id,
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'order_no': self.order_no,
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'base_id': self.base_id,
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'stock_id': self.stock_id,
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'source_table': self.source_table,
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'sku': self.sku,
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'material_name': self.material_name,
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'spec_model': self.spec_model,
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'warehouse_location': self.warehouse_location,
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'adjust_type': self.adjust_type,
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'adjust_quantity': float(self.adjust_quantity or 0),
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'reason': self.reason,
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'status': self.status,
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'operator': self.operator,
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'create_time': self.create_time.strftime('%Y-%m-%d %H:%M:%S') if self.create_time else None,
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'update_time': self.update_time.strftime('%Y-%m-%d %H:%M:%S') if self.update_time else None,
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}
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