felicity-lims/felicity/apps/job/models.py
2023-04-10 14:23:31 +02:00

56 lines
1.6 KiB
Python

from core.uid_gen import FelicitySAID
from database.base_class import DBModel
from sqlalchemy import Column, Integer, String
from sqlalchemy.dialects.postgresql import JSONB
from . import conf, schemas
class Job(DBModel):
action = Column(String)
category = Column(String)
priority = Column(Integer)
data = Column(JSONB)
job_id = Column(FelicitySAID)
creator_uid = Column(FelicitySAID)
status = Column(String)
reason = Column(String)
async def change_status(self, new_status, change_reason=""):
self.status = new_status
self.reason = change_reason
await self.save()
async def increase_priority(self):
if self.priority < conf.priorities.HIGH:
self.priority += 1
await self.save()
async def decrease_priority(self):
if self.priority > conf.priorities.NORMAL:
self.priority -= 1
await self.save()
@classmethod
async def fetch_sorted(cls):
_jobs = Job.smart_query(
filters={
"status__notin": [
conf.states.FINISHED,
conf.states.FAILED,
conf.states.RUNNING,
]
},
sort_attrs=["-priority"],
)
jobs = await Job.from_smart_query(_jobs)
return jobs
@classmethod
async def create(cls, obj_in: schemas.JobCreate) -> schemas.Job:
data = cls._import(obj_in)
return await super().create(**data)
async def update(self, obj_in: schemas.JobUpdate) -> schemas.Job:
data = self._import(obj_in)
return await super().update(**data)