models.py

from sqlalchemy import Column, Integer, String, ForeignKey, JSON, Text
from sqlalchemy.orm import relationship
from .database import Base


class Job(Base):
    __tablename__ = "jobs"

    id = Column(Integer, primary_key=True, index=True)
    title = Column(String, nullable=False)
    company = Column(String, nullable=False)
    name = Column(String, nullable=True)
    content = Column(Text, nullable=False)
    requirements = Column(JSON, nullable=True)


class Resume(Base):
    __tablename__ = "resumes"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String, nullable=False)
    content = Column(Text, nullable=False)
    category = Column(String, nullable=True)
    parsed_fields = Column(JSON, nullable=True)


class Education(Base):
    __tablename__ = "educations"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String, nullable=False)
    degree = Column(String, nullable=True)
    institution = Column(String, nullable=True)


class Certificate(Base):
    __tablename__ = "certificates"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String, nullable=False)
    issuer = Column(String, nullable=True)


class Experience(Base):
    __tablename__ = "experiences"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String, nullable=False)
    company = Column(String, nullable=True)
    years = Column(Integer, nullable=True)


class Skill(Base):
    __tablename__ = "skills"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String, nullable=False)
    level = Column(String, nullable=True)


class Candidate(Base):
    __tablename__ = "candidates"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String, nullable=False)
    
    education_id = Column(Integer, ForeignKey("educations.id"))
    certificate_id = Column(Integer, ForeignKey("certificates.id"))
    experience_id = Column(Integer, ForeignKey("experiences.id"))
    skill_id = Column(Integer, ForeignKey("skills.id"))
    resume_id = Column(Integer, ForeignKey("resumes.id"))

    education = relationship("Education")
    certificate = relationship("Certificate")
    experience = relationship("Experience")
    skill = relationship("Skill")
    resume = relationship("Resume")