def timezone_view(request):
"""Admin view showing times and timezones in data."""
# Note: This is an admin page that gets used once in a blue moon.
# As such, I'm taking some liberties (hand-indexing the response,
# time.sleep, etc) that I would never take if it was used more
# often or was viewable by users. If these two assumptions ever
# change, then this should be rewritten.
from elasticutils.contrib.django import get_es
from fjord.feedback.models import Response, ResponseMappingType
from fjord.feedback.tests import ResponseFactory
from fjord.search.index import get_index
server_time = datetime.now()
# Create a new response.
resp = ResponseFactory.create()
resp_time = resp.created
# Index the response by hand so we know it gets to Elasticsearch. Otherwise
# it gets done by celery and we don't know how long that'll take.
doc = ResponseMappingType.extract_document(resp.id)
ResponseMappingType.index(doc, resp.id)
# Fetch the response from the db.
resp = Response.objects.get(id=resp.id)
resp2_time = resp.created
# Refresh and sleep 5 seconds as a hand-wavey way to make sure
# that Elasticsearch has had time to refresh the index.
get_es().indices.refresh(get_index())
time.sleep(5)
es_time = ResponseMappingType.search().filter(id=resp.id)[0].created
# Delete the test response we created.
resp.delete()
return render(request, 'admin/timezone_view.html', {
'server_time': server_time,
'resp_time': resp_time,
'resp2_time': resp2_time,
'es_time': es_time
})
