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leocrm/app/models/contact.py
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"""Contact model: people at accounts (or standalone contacts)."""
from __future__ import annotations
from typing import TYPE_CHECKING
from sqlalchemy import ForeignKey, String
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.models.base import Base, OrgScopedMixin, SoftDeleteMixin, TimestampMixin
if TYPE_CHECKING:
from app.models.account import Account
from app.models.activity import Activity
from app.models.note import Note
from app.models.tag_link import TagLink
from app.models.user import User
class Contact(Base, TimestampMixin, SoftDeleteMixin, OrgScopedMixin):
__tablename__ = "contacts"
id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
first_name: Mapped[str] = mapped_column(String(128), nullable=False)
last_name: Mapped[str] = mapped_column(String(128), nullable=False, index=True)
email: Mapped[str | None] = mapped_column(String(255), nullable=True, index=True)
phone: Mapped[str | None] = mapped_column(String(64), nullable=True)
account_id: Mapped[int | None] = mapped_column(
ForeignKey("accounts.id"), nullable=True, index=True
)
owner_id: Mapped[int] = mapped_column(ForeignKey("users.id"), nullable=False, index=True)
# Relationships
account: Mapped[Account | None] = relationship(
"Account", back_populates="contacts", lazy="selectin"
)
owner: Mapped[User] = relationship("User", foreign_keys=[owner_id], lazy="joined")
activities: Mapped[list[Activity]] = relationship(
"Activity", back_populates="contact", lazy="selectin"
)
notes: Mapped[list[Note]] = relationship(
"Note",
primaryjoin="and_(Contact.id==foreign(Note.parent_id), Note.parent_type=='contact')",
viewonly=True,
lazy="selectin",
)
tags: Mapped[list[TagLink]] = relationship(
"TagLink",
primaryjoin="and_(Contact.id==foreign(TagLink.parent_id), TagLink.parent_type=='contact')",
viewonly=True,
lazy="selectin",
)
def __repr__(self) -> str:
return f"<Contact id={self.id} {self.first_name} {self.last_name!r}>"
__all__ = ["Contact"]