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from django.contrib import messages
from django.contrib.auth.mixins import LoginRequiredMixin
from django.http import JsonResponse
from django.shortcuts import get_object_or_404
from django.shortcuts import redirect
from django.urls import reverse
from django.views import View
from django.views.generic import FormView
from django.views.generic import TemplateView
from jira import JIRAError
from account.jira_util import get_jira
from booking.forms import BookingForm
from booking.models import Booking
from dashboard.models import Resource
def create_jira_ticket(user, booking):
jira = get_jira(user)
issue_dict = {
'project': 'PHAROS',
'summary': str(booking.resource) + ': Access Request',
'description': booking.purpose,
'issuetype': {'name': 'Task'},
'components': [{'name': 'POD Access Request'}],
'assignee': {'name': booking.resource.owner.username}
}
issue = jira.create_issue(fields=issue_dict)
jira.add_attachment(issue, user.userprofile.pgp_public_key)
jira.add_attachment(issue, user.userprofile.ssh_public_key)
booking.jira_issue_id = issue.id
booking.save()
class BookingFormView(LoginRequiredMixin, FormView):
template_name = "booking/booking_calendar.html"
form_class = BookingForm
def dispatch(self, request, *args, **kwargs):
self.resource = get_object_or_404(Resource, id=self.kwargs['resource_id'])
return super(BookingFormView, self).dispatch(request, *args, **kwargs)
def get_context_data(self, **kwargs):
title = 'Booking: ' + self.resource.name
context = super(BookingFormView, self).get_context_data(**kwargs)
context.update({'title': title, 'resource': self.resource})
return context
def get_success_url(self):
return reverse('booking:create', kwargs=self.kwargs)
def form_valid(self, form):
user = self.request.user
if not user.userprofile.ssh_public_key or not user.userprofile.pgp_public_key:
messages.add_message(self.request, messages.INFO,
'Please upload your private keys before booking')
return redirect('account:settings')
booking = Booking(start=form.cleaned_data['start'], end=form.cleaned_data['end'],
purpose=form.cleaned_data['purpose'], resource=self.resource,
user=user)
try:
booking.save()
except ValueError as err:
messages.add_message(self.request, messages.ERROR, err)
return super(BookingFormView, self).form_invalid(form)
except PermissionError as err:
messages.add_message(self.request, messages.ERROR, err)
return super(BookingFormView, self).form_invalid(form)
try:
create_jira_ticket(user, booking)
except JIRAError:
messages.add_message(self.request, messages.ERROR, 'Failed to create Jira Ticket. '
'Please check your Jira '
'permissions.')
booking.delete()
return super(BookingFormView, self).form_invalid(form)
messages.add_message(self.request, messages.SUCCESS, 'Booking saved')
return super(BookingFormView, self).form_valid(form)
class BookingView(TemplateView):
template_name = "booking/booking_detail.html"
def get_context_data(self, **kwargs):
booking = get_object_or_404(Booking, id=self.kwargs['booking_id'])
jira_issue = booking.get_jira_issue()
title = 'Booking Details'
context = super(BookingView, self).get_context_data(**kwargs)
context.update({'title': title, 'booking': booking, 'jira_issue': jira_issue})
return context
class ResourceBookingsJSON(View):
def get(self, request, *args, **kwargs):
resource = get_object_or_404(Resource, id=self.kwargs['resource_id'])
bookings = resource.booking_set.get_queryset().values('id', 'start', 'end', 'purpose')
return JsonResponse({'bookings': list(bookings)})
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