112 lines
3.9 KiB
Python
112 lines
3.9 KiB
Python
import uuid
|
|
from datetime import datetime, timezone
|
|
|
|
from sqlalchemy import DateTime, func
|
|
from sqlalchemy.ext.asyncio import AsyncSession
|
|
from sqlmodel import Field, SQLModel, select
|
|
|
|
|
|
def _now() -> datetime:
|
|
return datetime.now(timezone.utc)
|
|
|
|
|
|
class Tasks(SQLModel, table=True):
|
|
__tablename__ = "tasks"
|
|
|
|
id: uuid.UUID = Field(default_factory=uuid.uuid4, primary_key=True)
|
|
title: str
|
|
status: str = Field(default="open") # open | done
|
|
priority: str = Field(default="medium") # high | medium | low
|
|
due_date: datetime | None = Field(default=None, sa_type=DateTime(timezone=True))
|
|
# The assignee is a real users row; views rejects candidate-role accounts.
|
|
assignee_id: uuid.UUID = Field(index=True, foreign_key="users.id")
|
|
# Optional links to the work the task is about. Schema-only for now — the
|
|
# Tasks screen does not surface them yet.
|
|
inbox_id: int | None = Field(default=None, foreign_key="inbox.id")
|
|
job_post_id: uuid.UUID | None = Field(default=None, foreign_key="job_posts.id")
|
|
created_by: uuid.UUID = Field(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_task_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_tasks(
|
|
cls,
|
|
session: AsyncSession,
|
|
*,
|
|
status: str | None = None,
|
|
priority: str | None = None,
|
|
assignee_id: uuid.UUID | None = None,
|
|
top: int | None = None,
|
|
skip: int = 0,
|
|
):
|
|
statement = select(cls).where(cls.is_deleted == False) # noqa: E712
|
|
if status:
|
|
statement = statement.where(cls.status == status)
|
|
if priority:
|
|
statement = statement.where(cls.priority == priority)
|
|
if assignee_id is not None:
|
|
statement = statement.where(cls.assignee_id == assignee_id)
|
|
count_statement = select(func.count()).select_from(statement.subquery())
|
|
total = (await session.execute(count_statement)).scalar_one()
|
|
statement = statement.order_by(cls.created_at.desc())
|
|
if skip:
|
|
statement = statement.offset(skip)
|
|
if top is not None:
|
|
statement = statement.limit(top)
|
|
result = await session.execute(statement)
|
|
return list(result.scalars().all()), total
|
|
|
|
@classmethod
|
|
async def insert_task(cls, session: AsyncSession, fields: dict):
|
|
row = cls(**fields)
|
|
session.add(row)
|
|
await session.commit()
|
|
return await cls.get_task_by_id(session, row.id)
|
|
|
|
@classmethod
|
|
async def update_task(cls, session: AsyncSession, record_id, fields: dict):
|
|
row = await cls.get_task_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_task(cls, session: AsyncSession, record_id):
|
|
row = await cls.get_task_by_id(session, record_id)
|
|
if not row:
|
|
return None
|
|
row.is_deleted = True
|
|
row.updated_at = _now()
|
|
session.add(row)
|
|
await session.commit()
|
|
return row
|
|
|
|
|
|
import users.models as _users_models # noqa: E402, F401
|