33 lines
1.8 KiB
Python
33 lines
1.8 KiB
Python
from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, Float
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from sqlalchemy.sql import func
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from app.database.database import Base
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class Project(Base):
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"""项目模型"""
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__tablename__ = "projects"
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id = Column(Integer, primary_key=True, index=True)
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project_code = Column(String(50), unique=True, index=True) # 项目编号
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name = Column(String(100), nullable=False) # 项目名称
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project_type = Column(String(50)) # 工程类别
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description = Column(Text) # 项目描述
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created_by = Column(Integer, ForeignKey("users.id"), nullable=False) # 创建人
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department = Column(String(50), nullable=False) # 所属部门
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contract_amount = Column(Float) # 合同金额(万元)
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project_manager = Column(String(100)) # 项目负责人
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client_company = Column(String(100)) # 建设单位
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client_contact = Column(String(100)) # 建设单位联系人
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contract_date = Column(DateTime(timezone=True)) # 合同签订日期
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budget = Column(Integer) # 预算
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start_date = Column(DateTime(timezone=True)) # 开始日期
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planned_end_date = Column(DateTime(timezone=True)) # 计划结束日期
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actual_end_date = Column(DateTime(timezone=True)) # 实际结束日期
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progress = Column(Float, default=0.0) # 累计进度(%)
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actual_received_amount = Column(Float, default=0.0) # 实际收款金额(万元)
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payment_completion_rate = Column(Float, default=0.0) # 回款完成率(%)
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payment_terms = Column(Text) # 付款方式
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status = Column(String(20), default="pending") # 状态
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created_at = Column(DateTime(timezone=True), server_default=func.now()) # 创建时间
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updated_at = Column(DateTime(timezone=True), onupdate=func.now()) # 更新时间
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