cnbugs
49 行
2.2 KiB
Python
49 行
2.2 KiB
Python
from sqlalchemy import Column, Integer, String, Float, DateTime, Text, func
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from database import Base
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import hashlib
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class User(Base):
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"""用户表"""
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__tablename__ = "user"
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id = Column(Integer, primary_key=True, index=True, autoincrement=True)
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username = Column(String(50), unique=True, nullable=False, index=True, comment="用户名")
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password_hash = Column(String(128), nullable=False, comment="密码哈希")
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nickname = Column(String(50), nullable=True, comment="昵称")
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created_at = Column(DateTime, server_default=func.now(), comment="创建时间")
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def set_password(self, password):
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self.password_hash = hashlib.sha256(password.encode()).hexdigest()
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def check_password(self, password):
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return self.password_hash == hashlib.sha256(password.encode()).hexdigest()
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class Inventory(Base):
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"""库存表"""
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__tablename__ = "inventory"
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id = Column(Integer, primary_key=True, index=True, autoincrement=True, comment="序号")
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cInvCode = Column(String(100), nullable=False, index=True, comment="产品编码")
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supplier = Column(String(200), nullable=True, comment="供应商")
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casing_label_remark = Column(Text, nullable=True, comment="现外壳&标签&备注")
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batch = Column(String(100), nullable=True, comment="批次")
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current_remaining = Column(Float, default=0, comment="当前时间剩余")
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storage_location = Column(String(200), nullable=True, comment="存货地点")
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created_at = Column(DateTime, server_default=func.now(), comment="创建时间")
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updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now(), comment="更新时间")
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class TransactionLog(Base):
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"""出入库记录表"""
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__tablename__ = "transaction_log"
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id = Column(Integer, primary_key=True, index=True, autoincrement=True)
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inventory_id = Column(Integer, nullable=False, index=True, comment="库存ID")
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cInvCode = Column(String(100), nullable=False, index=True, comment="产品编码")
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type = Column(String(10), nullable=False, comment="类型: in/out")
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quantity = Column(Float, nullable=False, comment="数量")
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remark = Column(Text, nullable=True, comment="备注")
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created_at = Column(DateTime, server_default=func.now(), comment="操作时间")
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