flows: add CancelView to cancel current flow execution

This commit is contained in:
Jens Langhammer 2020-06-30 00:11:01 +02:00
parent 63466e3384
commit d33f632203
5 changed files with 29 additions and 16 deletions

View File

@ -14,7 +14,7 @@
{{ user.username }}
</div>
<div class="right">
<a href="{% url 'passbook_flows:default-authentication' %}">{% trans 'Not you?' %}</a>
<a href="{% url 'passbook_flows:cancel' %}">{% trans 'Not you?' %}</a>
</div>
</div>
</div>

View File

@ -3,6 +3,7 @@ from django.urls import path
from passbook.flows.models import FlowDesignation
from passbook.flows.views import (
CancelView,
FlowExecutorShellView,
FlowExecutorView,
FlowPermissionDeniedView,
@ -36,6 +37,7 @@ urlpatterns = [
ToDefaultFlow.as_view(designation=FlowDesignation.UNRENOLLMENT),
name="default-unenrollment",
),
path("-/cancel/", CancelView.as_view(), name="cancel"),
path("b/<slug:flow_slug>/", FlowExecutorView.as_view(), name="flow-executor"),
path(
"<slug:flow_slug>/", FlowExecutorShellView.as_view(), name="flow-executor-shell"

View File

@ -183,6 +183,30 @@ class FlowPermissionDeniedView(PermissionDeniedView):
"""User could not be authenticated"""
class FlowExecutorShellView(TemplateView):
"""Executor Shell view, loads a dummy card with a spinner
that loads the next stage in the background."""
template_name = "flows/shell.html"
def get_context_data(self, **kwargs) -> Dict[str, Any]:
kwargs["exec_url"] = reverse("passbook_flows:flow-executor", kwargs=self.kwargs)
kwargs["msg_url"] = reverse("passbook_api:messages-list")
self.request.session[SESSION_KEY_GET] = self.request.GET
return kwargs
class CancelView(View):
"""View which canels the currently active plan"""
def get(self, request: HttpRequest) -> HttpResponse:
"""View which canels the currently active plan"""
if SESSION_KEY_PLAN in request.session:
del request.session[SESSION_KEY_PLAN]
LOGGER.debug("Canceled current plan")
return redirect("passbook_core:overview")
class ToDefaultFlow(View):
"""Redirect to default flow matching by designation"""
@ -206,19 +230,6 @@ class ToDefaultFlow(View):
)
class FlowExecutorShellView(TemplateView):
"""Executor Shell view, loads a dummy card with a spinner
that loads the next stage in the background."""
template_name = "flows/shell.html"
def get_context_data(self, **kwargs) -> Dict[str, Any]:
kwargs["exec_url"] = reverse("passbook_flows:flow-executor", kwargs=self.kwargs)
kwargs["msg_url"] = reverse("passbook_api:messages-list")
self.request.session[SESSION_KEY_GET] = self.request.GET
return kwargs
def to_stage_response(request: HttpRequest, source: HttpResponse) -> HttpResponse:
"""Convert normal HttpResponse into JSON Response"""
if isinstance(source, HttpResponseRedirect) or source.status_code == 302:

View File

@ -38,7 +38,7 @@
{% blocktrans with user=user %}
You are logged in as {{ user }}. Not you?
{% endblocktrans %}
<a href="{% url 'passbook_flows:default-invalidation' %}">{% trans 'Logout' %}</a>
<a href="{% url 'passbook_flows:cancel' %}">{% trans 'Logout' %}</a>
</p>
</div>
<div class="pf-c-form__group pf-m-action">

View File

@ -21,7 +21,7 @@
{{ user.username }}
</div>
<div class="right">
<a href="{% url 'passbook_flows:default-authentication' %}">{% trans 'Not you?' %}</a>
<a href="{% url 'passbook_flows:cancel' %}">{% trans 'Not you?' %}</a>
</div>
</div>
</div>