添加ORM表

app/models/company.py

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+"""MySQL: bg_company 表模型"""
+
+from datetime import datetime
+from typing import Optional
+
+from sqlalchemy import BigInteger, DateTime, Integer, JSON, String, Text
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import MysqlBase
+
+
+class Company(MysqlBase):
+    """公司表"""
+
+    __tablename__ = "bg_company"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
+    name: Mapped[Optional[str]] = mapped_column(String(255), comment="公司全称")
+    short_name: Mapped[str] = mapped_column(String(128), nullable=False, comment="公司简称")
+    logo_url: Mapped[Optional[str]] = mapped_column(String(512), comment="Logo地址")
+    region_code: Mapped[Optional[str]] = mapped_column(String(20), comment="地区编码")
+    company_type: Mapped[Optional[str]] = mapped_column(String(32), comment="企业类型：上市企业/独角兽/国企等")
+    industry_id: Mapped[Optional[int]] = mapped_column(BigInteger, comment="行业ID")
+    tags: Mapped[Optional[list]] = mapped_column(JSON, comment="公司标签JSON数组")
+    summary: Mapped[Optional[str]] = mapped_column(String(512), comment="一句话简介")
+    description: Mapped[Optional[str]] = mapped_column(Text, comment="公司详细描述")
+    founded_year: Mapped[Optional[str]] = mapped_column(String(10), comment="成立年份")
+    address: Mapped[Optional[str]] = mapped_column(String(255), comment="总部地址")
+    scale: Mapped[Optional[str]] = mapped_column(String(32), comment="企业规模")
+    website: Mapped[Optional[str]] = mapped_column(String(255), comment="官网地址")
+    financing_stage: Mapped[Optional[str]] = mapped_column(String(32), comment="融资状态")
+    latest_valuation: Mapped[Optional[str]] = mapped_column(String(64), comment="最新估值")
+    news: Mapped[Optional[list]] = mapped_column(JSON, comment="相关新闻JSON数组")
+    status: Mapped[int] = mapped_column(Integer, default=0, comment="0=待完善 1=已完善 2=禁用 3=补充中 4=补充失败")
+    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")
+    update_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="更新时间")

app/models/recruit_announcement.py

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+"""MySQL: bg_recruit_announcement 招聘公告主表模型"""
+
+from datetime import datetime
+from typing import Optional
+
+from sqlalchemy import BigInteger, DateTime, String, Text
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import MysqlBase
+
+
+class RecruitAnnouncement(MysqlBase):
+    """招聘公告主表"""
+
+    __tablename__ = "bg_recruit_announcement"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
+    company_id: Mapped[Optional[int]] = mapped_column(BigInteger, comment="关联企业主表id")
+    company_name: Mapped[str] = mapped_column(String(128), nullable=False, default="", comment="公司名称")
+    title: Mapped[str] = mapped_column(String(255), nullable=False, default="", comment="公告标题")
+    company_intro: Mapped[Optional[str]] = mapped_column(Text, comment="公司简介")
+    target_audience: Mapped[Optional[str]] = mapped_column(String(500), comment="面向对象，如2027届本硕博")
+    major_require: Mapped[Optional[str]] = mapped_column(String(500), comment="专业要求")
+    remark: Mapped[Optional[str]] = mapped_column(String(1000), comment="备注")
+    written_exam: Mapped[Optional[str]] = mapped_column(String(16), comment="是否笔试：有 / 无 / 未明确")
+    apply_start_time: Mapped[Optional[datetime]] = mapped_column(DateTime, comment="投递开始时间")
+    apply_end_time: Mapped[Optional[datetime]] = mapped_column(DateTime, comment="投递结束时间")
+    apply_end_desc: Mapped[Optional[str]] = mapped_column(String(64), comment='投递截止描述，如"尽快投递"')
+    invite_code: Mapped[Optional[str]] = mapped_column(String(64), comment="专属内推码")
+    announcement_url: Mapped[Optional[str]] = mapped_column(String(512), comment="公告地址")
+    apply_url: Mapped[Optional[str]] = mapped_column(String(512), comment="投递地址")
+    apply_email: Mapped[Optional[str]] = mapped_column(String(128), comment="投递邮箱")
+    source: Mapped[Optional[str]] = mapped_column(String(255), comment="信息来源说明")
+    publish_time: Mapped[Optional[datetime]] = mapped_column(DateTime, comment="公告发布/更新时间")
+    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")
+    update_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="更新时间")

app/models/recruit_announcement_batch.py

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+"""MySQL: bg_recruit_announcement_batch 招聘公告-批次关联表模型"""
+
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import MysqlBase
+
+
+class RecruitAnnouncementBatch(MysqlBase):
+    """招聘公告-批次关联表"""
+
+    __tablename__ = "bg_recruit_announcement_batch"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
+    announcement_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="公告id")
+    batch_name: Mapped[str] = mapped_column(String(64), nullable=False, comment="批次值，如实习/暑期实习/寒假实习/秋招专场/春招提前批/春招补招")
+    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")

app/models/recruit_announcement_category.py

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+"""MySQL: bg_recruit_announcement_category 招聘公告-岗位大类关联表模型"""
+
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import MysqlBase
+
+
+class RecruitAnnouncementCategory(MysqlBase):
+    """招聘公告-岗位大类关联表"""
+
+    __tablename__ = "bg_recruit_announcement_category"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
+    announcement_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="公告id")
+    category_name: Mapped[str] = mapped_column(String(64), nullable=False, comment="岗位大类值，如IT技术/人工智能/通信")
+    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")

app/models/recruit_announcement_city.py

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+"""MySQL: bg_recruit_announcement_city 招聘公告-热招城市关联表模型"""
+
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import MysqlBase
+
+
+class RecruitAnnouncementCity(MysqlBase):
+    """招聘公告-热招城市关联表"""
+
+    __tablename__ = "bg_recruit_announcement_city"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
+    announcement_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="公告id")
+    city_name: Mapped[str] = mapped_column(String(64), nullable=False, comment="城市值，如北京市/天津市")
+    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")

app/models/recruit_announcement_education.py

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+"""MySQL: bg_recruit_announcement_education 招聘公告-学历要求关联表模型"""
+
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import MysqlBase
+
+
+class RecruitAnnouncementEducation(MysqlBase):
+    """招聘公告-学历要求关联表"""
+
+    __tablename__ = "bg_recruit_announcement_education"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
+    announcement_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="公告id")
+    education_name: Mapped[str] = mapped_column(String(32), nullable=False, comment="学历值，如本科/硕士/博士")
+    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")

app/models/recruit_announcement_tag.py

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+"""MySQL: bg_recruit_announcement_tag 招聘公告-标签组关联表模型"""
+
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, String
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import MysqlBase
+
+
+class RecruitAnnouncementTag(MysqlBase):
+    """招聘公告-标签组关联表"""
+
+    __tablename__ = "bg_recruit_announcement_tag"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
+    announcement_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="公告id")
+    tag_name: Mapped[str] = mapped_column(String(64), nullable=False, comment="标签值，如秋招提前批/竞争力薪酬/校招")
+    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")

app/models/recruit_announcement_year.py

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+"""MySQL: bg_recruit_announcement_year 招聘公告-招聘届数关联表模型"""
+
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, SmallInteger
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.core.database import MysqlBase
+
+
+class RecruitAnnouncementYear(MysqlBase):
+    """招聘公告-招聘届数关联表"""
+
+    __tablename__ = "bg_recruit_announcement_year"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key=True, comment="主键ID(雪花)")
+    announcement_id: Mapped[int] = mapped_column(BigInteger, nullable=False, comment="公告id")
+    recruit_year: Mapped[int] = mapped_column(SmallInteger, nullable=False, comment="招聘届数，如2027")
+    create_time: Mapped[datetime] = mapped_column(DateTime, nullable=False, comment="创建时间")