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Do casual reads only on Galera

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This commit is contained in:
Raphael Michel
2017-03-08 18:15:39 +01:00
parent 6bbdbddfaa
commit f9646d9325
3 changed files with 43 additions and 69 deletions
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56
src/pretix/base/views/async.py
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@@ -9,7 +9,6 @@ from django.shortcuts import redirect, render
from django.utils.translation import ugettext as _
from pretix.celery_app import app
from pretix.helpers.database import casual_reads
logger = logging.getLogger('pretix.base.async')
@@ -32,11 +31,10 @@ class AsyncAction:
return JsonResponse(data)
else:
if res.ready():
with casual_reads():
if res.successful() and not isinstance(res.info, Exception):
return self.success(res.info)
else:
return self.error(res.info)
if res.successful() and not isinstance(res.info, Exception):
return self.success(res.info)
else:
return self.error(res.info)
return redirect(self.get_check_url(res.id, False))
def get_success_url(self, value):
@@ -66,25 +64,24 @@ class AsyncAction:
'ready': ready
}
if ready:
with casual_reads():
if res.successful() and not isinstance(res.info, Exception):
smes = self.get_success_message(res.info)
if smes:
messages.success(self.request, smes)
# TODO: Do not store message if the ajax client states that it will not redirect
# but handle the mssage itself
data.update({
'redirect': self.get_success_url(res.info),
'message': str(self.get_success_message(res.info))
})
else:
messages.error(self.request, self.get_error_message(res.info))
# TODO: Do not store message if the ajax client states that it will not redirect
# but handle the mssage itself
data.update({
'redirect': self.get_error_url(),
'message': str(self.get_error_message(res.info))
})
if res.successful() and not isinstance(res.info, Exception):
smes = self.get_success_message(res.info)
if smes:
messages.success(self.request, smes)
# TODO: Do not store message if the ajax client states that it will not redirect
# but handle the mssage itself
data.update({
'redirect': self.get_success_url(res.info),
'message': str(self.get_success_message(res.info))
})
else:
messages.error(self.request, self.get_error_message(res.info))
# TODO: Do not store message if the ajax client states that it will not redirect
# but handle the mssage itself
data.update({
'redirect': self.get_error_url(),
'message': str(self.get_error_message(res.info))
})
return data
def get_result(self, request):
@@ -93,11 +90,10 @@ class AsyncAction:
return JsonResponse(self._return_ajax_result(res, timeout=0.25))
else:
if res.ready():
with casual_reads():
if res.successful() and not isinstance(res.info, Exception):
return self.success(res.info)
else:
return self.error(res.info)
if res.successful() and not isinstance(res.info, Exception):
return self.success(res.info)
else:
return self.error(res.info)
return render(request, 'pretixpresale/waiting.html')
def success(self, value):