konova/intervention/managers.py
mpeltriaux c209b2eb86 Database performance
* optimizes the db fetching for all index views and detail views
* introduces usage of managers.py in all necessary apps for wrapping basic fetch settings
* moves comment.html to comment_card.html under /konova/templates/konova/
* adds/updates translations
* fixes document typos
* drops comment rendering in public reports
* opens public reports in new tabs if button is clicked from the detail view
2021-10-14 14:12:33 +02:00

49 lines
1.2 KiB
Python

"""
Author: Michel Peltriaux
Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
Contact: michel.peltriaux@sgdnord.rlp.de
Created on: 14.10.21
"""
from django.db import models
class InterventionManager(models.Manager):
""" Holds default db fetch setting for this model type
"""
def get_queryset(self):
return super().get_queryset().select_related(
"recorded",
"recorded__user",
"modified",
"modified__user",
"checked",
"checked__user",
).prefetch_related(
"users",
)
class LegalDataManager(models.Manager):
""" Holds default db fetch setting for this model type
"""
def get_queryset(self):
return super().get_querset().select_related(
"process_type",
).prefetch_related(
"laws"
)
class ResponsibilityDataManager(models.Manager):
""" Holds default db fetch setting for this model type
"""
def get_queryset(self):
return super().get_querset().select_related(
"registration_office",
"conservation_office",
)