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82 lines
2.1 KiB
Python
82 lines
2.1 KiB
Python
from sqlalchemy.orm import Session
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from app.db.mock_models import User
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class UserRepository:
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def __init__(self, db: Session):
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"""Inicializa o repositorio de usuarios com a sessao ativa."""
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self.db = db
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def get_by_channel_external_id(self, channel: str, external_id: str):
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"""Busca usuario por canal e identificador externo."""
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return (
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self.db.query(User)
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.filter(
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User.channel == channel,
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User.external_id == external_id,
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)
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.first()
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)
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def get_by_id(self, user_id: int | None):
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"""Busca usuario pelo identificador interno."""
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if user_id is None:
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return None
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return self.db.query(User).filter(User.id == user_id).first()
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def create(
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self,
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channel: str,
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external_id: str,
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name: str | None = None,
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username: str | None = None,
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):
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"""Cria e persiste um novo usuario."""
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user = User(
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channel=channel,
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external_id=external_id,
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name=name,
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username=username,
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)
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self.db.add(user)
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self.db.commit()
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self.db.refresh(user)
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return user
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def update_identity(
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self,
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user: User,
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name: str | None,
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username: str | None,
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):
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"""Atualiza dados basicos de identidade quando houver mudancas."""
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changed = False
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if name and name != user.name:
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user.name = name
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changed = True
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if username and username != user.username:
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user.username = username
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changed = True
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if changed:
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self.db.commit()
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self.db.refresh(user)
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return user
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def update_email(
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self,
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user: User,
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email: str | None,
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):
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"""Atualiza email persistido do usuario."""
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normalized_email = str(email or "").strip().lower() or None
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if normalized_email == user.email:
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return user
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user.email = normalized_email
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self.db.commit()
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self.db.refresh(user)
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return user
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