135 lines
4.9 KiB
Python
135 lines
4.9 KiB
Python
import uuid
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from datetime import datetime, timezone
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from sqlalchemy import DateTime, JSON, func
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlmodel import Field, SQLModel, select
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def _now() -> datetime:
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return datetime.now(timezone.utc)
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class CandidateForms(SQLModel, table=True):
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"""One digitized hiring form (Annexure A requisition, or one of the two
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Annexure E evaluation forms). Exactly one of inbox_id /
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manual_upload_candidate_id links it to an application; `sections` holds the
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rated grids with server-recomputed averages, `fields` the scalar entries."""
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__tablename__ = "candidate_forms"
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id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True)
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inbox_id: int | None = Field(default=None, index=True, foreign_key="inbox.id")
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manual_upload_candidate_id: uuid.UUID | None = Field(
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default=None, index=True, foreign_key="manual_upload_candidate.id"
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)
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job_post_id: uuid.UUID | None = Field(default=None, foreign_key="job_posts.id")
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form_type: str = Field(index=True)
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interviewer_id: uuid.UUID | None = Field(default=None, foreign_key="users.id")
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form_date: datetime | None = Field(default=None, sa_type=DateTime(timezone=True))
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sections: list | None = Field(default=None, sa_type=JSON)
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fields: dict | None = Field(default=None, sa_type=JSON)
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overall_score: float | None = Field(default=None)
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recommendation: str | None = Field(default=None)
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created_by: uuid.UUID = Field(foreign_key="users.id")
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created_at: datetime = Field(default_factory=_now, sa_type=DateTime(timezone=True))
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updated_at: datetime = Field(default_factory=_now, sa_type=DateTime(timezone=True))
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is_deleted: bool = Field(default=False)
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@staticmethod
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def _as_uuid(record_id) -> uuid.UUID | None:
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if record_id in (None, ""):
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return None
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try:
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return uuid.UUID(str(record_id))
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except ValueError:
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return None
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@classmethod
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async def get_form_by_id(cls, session: AsyncSession, record_id):
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uid = cls._as_uuid(record_id)
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if uid is None:
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return None
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result = await session.execute(
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select(cls).where(cls.id == uid, cls.is_deleted == False) # noqa: E712
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)
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return result.scalars().first()
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@classmethod
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async def fetch_forms(
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cls,
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session: AsyncSession,
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*,
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form_id=None,
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inbox_id=None,
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manual_upload_candidate_id=None,
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job_post_id=None,
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form_type=None,
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top: int | None = None,
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skip: int = 0,
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):
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if form_id:
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row = await cls.get_form_by_id(session, form_id)
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if row is None:
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return [], 0
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return [row], 1
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statement = select(cls).where(cls.is_deleted == False) # noqa: E712
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if inbox_id is not None:
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statement = statement.where(cls.inbox_id == int(inbox_id))
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if manual_upload_candidate_id is not None:
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uid = cls._as_uuid(manual_upload_candidate_id)
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if uid is None:
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return [], 0
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statement = statement.where(cls.manual_upload_candidate_id == uid)
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if job_post_id is not None:
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uid = cls._as_uuid(job_post_id)
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if uid is None:
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return [], 0
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statement = statement.where(cls.job_post_id == uid)
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if form_type:
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statement = statement.where(cls.form_type == form_type)
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count_statement = select(func.count()).select_from(statement.subquery())
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total = (await session.execute(count_statement)).scalar_one()
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statement = statement.order_by(cls.created_at.desc())
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if skip:
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statement = statement.offset(skip)
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if top is not None:
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statement = statement.limit(top)
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result = await session.execute(statement)
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return list(result.scalars().all()), total
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@classmethod
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async def insert_form(cls, session: AsyncSession, fields: dict):
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row = cls(**fields)
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session.add(row)
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await session.commit()
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return await cls.get_form_by_id(session, row.id)
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@classmethod
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async def update_form(cls, session: AsyncSession, record_id, fields: dict):
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row = await cls.get_form_by_id(session, record_id)
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if not row:
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return None
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for key, value in fields.items():
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setattr(row, key, value)
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row.updated_at = _now()
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session.add(row)
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await session.commit()
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await session.refresh(row)
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return row
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@classmethod
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async def soft_delete_form(cls, session: AsyncSession, record_id):
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row = await cls.get_form_by_id(session, record_id)
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if not row:
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return None
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row.is_deleted = True
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row.updated_at = _now()
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session.add(row)
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await session.commit()
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return row
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import users.models as _users_models # noqa: E402, F401
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