HR-ATS-Portal/backend/job/feedback/models.py

91 lines
2.9 KiB
Python

import uuid
from datetime import datetime, timezone
from sqlalchemy import DateTime, JSON, UniqueConstraint
from sqlalchemy.ext.asyncio import AsyncSession
from sqlmodel import Field, SQLModel, select
def _now() -> datetime:
return datetime.now(timezone.utc)
class FeedbackTemplates(SQLModel, table=True):
__tablename__ = "feedback_templates"
__table_args__ = (UniqueConstraint("name", name="uq_feedback_templates_name"),)
id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True)
name: str
department: str | None = Field(default=None)
criteria: list[str] = Field(default_factory=list, sa_type=JSON)
is_active: bool = Field(default=True)
created_by: uuid.UUID | None = Field(default=None, foreign_key="users.id")
created_at: datetime = Field(default_factory=_now, sa_type=DateTime(timezone=True))
updated_at: datetime = Field(default_factory=_now, sa_type=DateTime(timezone=True))
is_deleted: bool = Field(default=False)
@staticmethod
def _as_uuid(record_id) -> uuid.UUID | None:
if record_id in (None, ""):
return None
try:
return uuid.UUID(str(record_id))
except ValueError:
return None
@classmethod
async def get_by_id(cls, session: AsyncSession, record_id):
uid = cls._as_uuid(record_id)
if uid is None:
return None
result = await session.execute(
select(cls).where(cls.id == uid, cls.is_deleted == False) # noqa: E712
)
return result.scalars().first()
@classmethod
async def fetch_templates(cls, session: AsyncSession):
statement = (
select(cls)
.where(cls.is_deleted == False) # noqa: E712
.order_by(cls.created_at.asc())
)
result = await session.execute(statement)
rows = list(result.scalars().all())
return rows, len(rows)
@classmethod
async def insert_template(cls, session: AsyncSession, fields: dict):
row = cls(**fields)
session.add(row)
await session.commit()
return await cls.get_by_id(session, row.id)
@classmethod
async def update_template(cls, session: AsyncSession, record_id, fields: dict):
row = await cls.get_by_id(session, record_id)
if not row:
return None
for key, value in fields.items():
setattr(row, key, value)
row.updated_at = _now()
session.add(row)
await session.commit()
await session.refresh(row)
return row
@classmethod
async def soft_delete_template(cls, session: AsyncSession, record_id):
row = await cls.get_by_id(session, record_id)
if not row:
return None
row.is_deleted = True
row.is_active = False
row.updated_at = _now()
session.add(row)
await session.commit()
return row
import users.models as _users_models # noqa: E402, F401