71 lines
1.9 KiB
Python
71 lines
1.9 KiB
Python
"""
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Database models for the IAM module
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Models:
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- List: Description
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- Models: Description
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"""
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from sqlalchemy import Column, Integer, String, ForeignKey, UniqueConstraint
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from sqlalchemy.orm import relationship
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from src.database import Base
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class Permission(Base):
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__tablename__ = "permission"
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id = Column(Integer, primary_key=True)
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resource = Column(String, nullable=False)
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action = Column(String, nullable=False)
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service_id = Column(Integer, ForeignKey("service.id", ondelete="CASCADE"))
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UniqueConstraint("service_id", "resource", "action", name="uniq_permission_resource_and_action")
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service_rel = relationship("Service", foreign_keys=[service_id])
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@property
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def service_name(self):
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return self.service_rel.name
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group_rel = relationship(
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"Group",
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secondary="group_permissions",
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back_populates="permission_rel"
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)
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class Group(Base):
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__tablename__ = "group"
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id = Column(Integer, primary_key=True)
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name = Column(String, nullable=False, unique=True)
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org_id = Column(Integer, ForeignKey("organisation.id", ondelete="CASCADE"))
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user_rel = relationship(
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"User",
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secondary="user_groups",
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back_populates="group_rel"
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)
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org_rel = relationship("Organisation", back_populates="group_rel")
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permission_rel = relationship(
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"Permission",
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secondary="group_permissions",
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back_populates="group_rel"
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)
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class GroupPermissions(Base):
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__tablename__ = "group_permissions"
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group_id = Column(Integer, ForeignKey("group.id", ondelete="CASCADE"), primary_key=True)
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permission_id = Column(Integer, ForeignKey("permission.id", ondelete="CASCADE"), primary_key=True)
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class UserGroups(Base):
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__tablename__ = "user_groups"
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org_id = Column(Integer, ForeignKey("organisation.id", ondelete="CASCADE"), primary_key=True)
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user_id = Column(Integer, ForeignKey("user.id", ondelete="CASCADE"), primary_key=True)
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group_id = Column(Integer, ForeignKey("group.id", ondelete="CASCADE"), primary_key=True)
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