mirror of
https://github.com/beak-insights/felicity-lims.git
synced 2025-02-24 17:02:55 +08:00
51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
from datetime import datetime
|
|
|
|
from sqlalchemy.ext.declarative import declared_attr
|
|
from sqlalchemy import Column, Integer, ForeignKey, DateTime, func
|
|
from sqlalchemy.orm import relationship
|
|
from felicity.apps.common.hooks import EventHookMixin
|
|
from felicity.database.base_class import DBModel
|
|
from felicity.apps.audit.mixin import AuditableMixin
|
|
|
|
|
|
class TrailMixin(object):
|
|
@declared_attr
|
|
def created_at(self):
|
|
return Column(DateTime, default=datetime.utcnow)
|
|
|
|
@declared_attr
|
|
def created_by_uid(self):
|
|
return Column(Integer, ForeignKey("user.uid"), nullable=True)
|
|
|
|
@declared_attr
|
|
def created_by(self):
|
|
return relationship("User", foreign_keys=[self.created_by_uid], lazy="selectin")
|
|
|
|
@declared_attr
|
|
def updated_at(self):
|
|
return Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
|
|
|
|
@declared_attr
|
|
def updated_by_uid(self):
|
|
return Column(Integer, ForeignKey("user.uid"), nullable=True)
|
|
|
|
@declared_attr
|
|
def updated_by(self):
|
|
return relationship("User", foreign_keys=[self.updated_by_uid], lazy="selectin")
|
|
|
|
|
|
class BaseAuditDBModel(DBModel, TrailMixin):
|
|
"""With creator and updater"""
|
|
|
|
__abstract__ = True
|
|
|
|
|
|
class Auditable(BaseAuditDBModel, AuditableMixin):
|
|
"""With Audit Log"""
|
|
|
|
__abstract__ = True
|
|
|
|
|
|
# class EventHooked(BaseAuditDBModel, EventHookMixin):
|
|
# """Listens for All events: Not working"""
|
|
# __abstract__ = True
|