255 lines
11 KiB
Python
255 lines
11 KiB
Python
# 数据库模型 - 使用字段编码
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from sqlalchemy import Column, String, Float, Boolean, DateTime, Integer, Text, ForeignKey, Date, UniqueConstraint
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from sqlalchemy.orm import relationship
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from sqlalchemy.sql import func
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from app.core.database import Base
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import uuid
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def generate_uuid():
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"""生成 UUID 字符串"""
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return str(uuid.uuid4())
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class User(Base):
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__tablename__ = "users"
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# f99 系统字段
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f99_90_id = Column(String(36), primary_key=True, default=generate_uuid)
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user_code = Column(String(10), unique=True, nullable=True, index=True) # 用户编码
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f99_91_user_id = Column(String(36), unique=True, nullable=False, index=True)
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f01_01_name = Column(String(255), unique=True, nullable=False, index=True) # username
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email = Column(String(255), unique=True, nullable=True, index=True)
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phone = Column(String(50), nullable=True)
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avatar = Column(String(500), nullable=True)
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address = Column(String(500), nullable=True)
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bio = Column(Text, nullable=True)
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password = Column(String(255), nullable=False)
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role = Column(String(50), default="user")
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# 时间字段
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f99_92_created_at = Column(DateTime(timezone=True), server_default=func.now())
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f99_93_updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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# 新增字段
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f99_94_level = Column(String(20), default="青铜") # 会员等级
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f99_95_ai_count = Column(Integer, default=0) # ai识别次数
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f99_96_search_count = Column(Integer, default=0) # 寻号使用次数
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f99_97_collection_count = Column(Integer, default=0) # 藏品数量
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f01_06_phone_verified = Column(Boolean, default=False) # 手机号已核验
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f99_98_login_count = Column(Integer, default=0) # 登录次数
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f99_99_last_login = Column(DateTime(timezone=True), nullable=True) # 最后登录时间
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f01_07_gender = Column(String(10), nullable=True) # 性别
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f01_08_birthday = Column(Date, nullable=True) # 生日
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f01_09_region = Column(String(100), nullable=True) # 地区
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f01_10_realname_verified = Column(Boolean, default=False) # 实名认证
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f99_100_points = Column(Integer, default=0) # 积分
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f01_11_balance = Column(Float, default=0) # 余额
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f01_12_total_amount = Column(Float, default=0) # 累计金额
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f01_13_invite_code = Column(String(20), nullable=True) # 邀请码
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collections = relationship("Collection", back_populates="user", cascade="all, delete-orphan")
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operations = relationship("Operation", back_populates="user", cascade="all, delete-orphan")
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custom_fields = relationship("CustomField", back_populates="user", cascade="all, delete-orphan")
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class Collection(Base):
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__tablename__ = "collections"
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# f99 系统字段
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f99_90_id = Column(String(36), primary_key=True, default=generate_uuid)
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f99_91_user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
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f99_92_created_at = Column(DateTime(timezone=True), server_default=func.now(), index=True)
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f99_93_updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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# f01 基本信息
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f01_01_name = Column(String(255), nullable=False)
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f01_02_code = Column(String(50), nullable=True, index=True)
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f01_03_category = Column(String(100), nullable=False, index=True)
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f01_04_status = Column(String(50), default="in_collection", index=True)
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f01_05_remark = Column(Text, nullable=True)
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# f02 详细字段
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f02_10_prefix_serial = Column(String(50), nullable=True, index=True)
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f02_11_version = Column(String(100), nullable=True, index=True)
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f02_12_packaging = Column(String(100), nullable=True, index=True)
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f02_13_rarity = Column(String(50), nullable=True, index=True) # 珍惜度
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f02_14_number_category = Column(String(20), nullable=True, index=True) # 号码分类
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# f03 评级信息
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f03_20_is_graded = Column(Boolean, default=False, index=True)
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f03_21_grading_company = Column(String(100), nullable=True, index=True)
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f03_22_grading_score = Column(String(20), nullable=True, index=True)
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f03_23_three_star = Column(Boolean, default=False, index=True)
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# f04 特殊信息
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f04_30_special_mark = Column(String(200), nullable=True, index=True)
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f04_31_serial_feature = Column(String(100), nullable=True, index=True)
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f04_32_issuer = Column(String(100), nullable=True, index=True)
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f04_33_issue_year = Column(String(20), nullable=True, index=True)
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f04_34_material = Column(String(50), nullable=True)
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f04_35_denomination = Column(String(20), nullable=True)
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f04_36_issue_quantity = Column(String(50), nullable=True)
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# f05 价格信息
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f05_40_cost_price = Column(Float, nullable=True, index=True)
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f05_41_target_price = Column(Float, nullable=True, index=True)
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f05_42_goal_price = Column(Float, nullable=True)
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f05_43_repair_fee = Column(Float, nullable=True)
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f05_44_grading_fee = Column(Float, nullable=True)
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# f06 其他信息
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f06_50_purpose = Column(String(100), nullable=True)
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user = relationship("User", back_populates="collections")
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images = relationship("CollectionImage", back_populates="collection", cascade="all, delete-orphan")
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operations = relationship("Operation", back_populates="collection", cascade="all, delete-orphan")
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class CollectionImage(Base):
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__tablename__ = "collection_images"
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id = Column(String(36), primary_key=True, default=generate_uuid)
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collection_id = Column(String(36), ForeignKey("collections.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
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filename = Column(String(255), nullable=False)
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original_name = Column(String(255), nullable=True)
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path = Column(String(500), nullable=True)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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collection = relationship("Collection", back_populates="images")
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class Operation(Base):
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__tablename__ = "operations"
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f99_90_id = Column(String(36), primary_key=True, default=generate_uuid)
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f99_91_user_id = Column(String(36), ForeignKey("collections.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
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f99_92_user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
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type = Column(String(50), nullable=False, index=True)
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price = Column(Float, nullable=True)
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note = Column(Text, nullable=True)
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f99_93_created_at = Column(DateTime(timezone=True), server_default=func.now(), index=True)
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collection = relationship("Collection", back_populates="operations")
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user = relationship("User", back_populates="operations")
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class CustomField(Base):
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__tablename__ = "custom_fields"
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id = Column(String(36), primary_key=True, default=generate_uuid)
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user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
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name = Column(String(100), nullable=False)
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field_type = Column(String(50), default="text")
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options = Column(Text, nullable=True)
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required = Column(Boolean, default=False)
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visible = Column(Boolean, default=True)
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sort_order = Column(Integer, default=0)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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user = relationship("User", back_populates="custom_fields")
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# 资讯模型
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class Information(Base):
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__tablename__ = "information"
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id = Column(String(36), primary_key=True, default=generate_uuid)
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user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
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# 信息类型: seek-寻配号, deal-成交数据, publish-发布
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info_type = Column(String(20), nullable=False, index=True)
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# 标题
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title = Column(String(255), nullable=False)
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# 内容描述
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content = Column(Text, nullable=True)
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# 关联藏品ID
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collection_id = Column(String(36), ForeignKey("collections.f99_90_id", ondelete="SET NULL"), nullable=True)
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# 期望条件 (寻配号用)
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expect_category = Column(String(100), nullable=True) # 期望类别
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expect_version = Column(String(100), nullable=True) # 期望版别
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expect_packaging = Column(String(100), nullable=True) # 期望包装
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expect_number = Column(String(50), nullable=True) # 期望号码
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expect_price_min = Column(Float, nullable=True) # 期望价格区间
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expect_price_max = Column(Float, nullable=True)
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# 成交价格 (成交数据用)
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deal_price = Column(Float, nullable=True)
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deal_date = Column(Date, nullable=True)
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# 状态: active-有效, closed-已关闭, expired-已过期
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status = Column(String(20), default="active", index=True)
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# 匹配状态: pending-尚未匹配, matched-已经匹配
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is_matched = Column(String(20), default="pending", index=True)
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# 匹配的用户ID（当用户愿意交换联系方式时）
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matched_user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="SET NULL"), nullable=True)
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# 浏览/联系次数
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view_count = Column(Integer, default=0)
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contact_count = Column(Integer, default=0)
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created_at = Column(DateTime(timezone=True), server_default=func.now(), index=True)
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updated_at = Column(DateTime(timezone=True), onupdate=func.now())
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user = relationship("User")
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collection = relationship("Collection")
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# 资讯评论/留言
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class InformationComment(Base):
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__tablename__ = "information_comments"
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id = Column(String(36), primary_key=True, default=generate_uuid)
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information_id = Column(String(36), ForeignKey("information.id", ondelete="CASCADE"), nullable=False, index=True)
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user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
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content = Column(Text, nullable=False)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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user = relationship("User")
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# 资讯联系方式查看记录
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class InformationContactView(Base):
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__tablename__ = "information_contact_views"
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id = Column(String(36), primary_key=True, default=generate_uuid)
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information_id = Column(String(36), ForeignKey("information.id", ondelete="CASCADE"), nullable=False, index=True)
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viewer_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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viewer = relationship("User")
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# 资讯关联用户 (收藏/点赞)
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class InformationLike(Base):
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__tablename__ = "information_likes"
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id = Column(String(36), primary_key=True, default=generate_uuid)
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information_id = Column(String(36), ForeignKey("information.id", ondelete="CASCADE"), nullable=False, index=True)
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user_id = Column(String(36), ForeignKey("users.f99_90_id", ondelete="CASCADE"), nullable=False, index=True)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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__table_args__ = (
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UniqueConstraint('information_id', 'user_id', name='uq_information_user'),
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)
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# 角色常量
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class UserRole:
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ADMIN = "admin" # 管理员：全部权限
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EDITOR = "editor" # 信息员：可发布信息、管理资讯
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USER = "user" # 普通用户：基本功能
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@classmethod
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def get_role_name(cls, role):
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names = {
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cls.ADMIN: "管理员",
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cls.EDITOR: "信息员",
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cls.USER: "用户"
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}
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return names.get(role, "用户")
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