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Use Django cache 

For caching employees
This commit is contained in:
Reynir Björnsson 2020-02-13 12:00:08 +01:00
parent 62be989948
commit e33f615205
1 changed files with 6 additions and 5 deletions
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11
tutorial01/onshift/views.py
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@ -5,6 +5,7 @@ from django.utils.dateparse import parse_datetime
from django.utils import timezone from django.utils import timezone
from django.urls import reverse from django.urls import reverse
from django.conf import settings from django.conf import settings
from django.core.cache import cache
import pytz import pytz
import datetime import datetime
@ -17,19 +18,19 @@ local_timezone = pytz.timezone('Europe/Copenhagen')
planday = Planday(settings.PLANDAY_APPID, settings.PLANDAY_REFRESH_TOKEN) planday = Planday(settings.PLANDAY_APPID, settings.PLANDAY_REFRESH_TOKEN)
planday.refresh_access_token() planday.refresh_access_token()
employee_cache = {}
def today(): def today():
return datetime.date.today().isoformat() return datetime.date.today().isoformat()
def get_employee(employee_id): def get_employee(employee_id):
# FIXME: Error handling # FIXME: Error handling
if employee_id in employee_cache: # FIXME: Use an employee cache, not the default cache
return employee_cache[employee_id] employee = cache.get(employee_id)
if employee:
return employee
employee = planday.get_employee(employee_id) employee = planday.get_employee(employee_id)
if employee == None: if employee == None:
return return
employee_cache[employee_id] = employee cache.set(employee_id, employee, timeout=60*60)
return employee return employee
def index(request): def index(request):