def create_reservation(request):
""" Create a reservation for a user. """
try:
start, end = extract_times(request.POST)
except Exception as e:
return HttpResponseBadRequest(str(e))
tool = get_object_or_404(Tool, name=request.POST.get('tool_name'))
explicit_policy_override = False
if request.user.is_staff:
try:
user = User.objects.get(id=request.POST['impersonate'])
except:
user = request.user
try:
explicit_policy_override = request.POST['explicit_policy_override'] == 'true'
except:
pass
else:
user = request.user
# Create the new reservation:
new_reservation = Reservation()
new_reservation.user = user
new_reservation.creator = request.user
new_reservation.tool = tool
new_reservation.start = start
new_reservation.end = end
new_reservation.short_notice = determine_insufficient_notice(tool, start)
policy_problems, overridable = check_policy_to_save_reservation(None, new_reservation, user, explicit_policy_override)
# If there was a problem in saving the reservation then return the error...
if policy_problems:
return render(request, 'calendar/policy_dialog.html', {'policy_problems': policy_problems, 'overridable': overridable and request.user.is_staff})
# All policy checks have passed.
# If the user only has one project then associate it with the reservation.
# Otherwise, present a dialog box for the user to choose which project to associate.
active_projects = user.active_projects()
if len(active_projects) == 1:
new_reservation.project = active_projects[0]
else:
try:
new_reservation.project = Project.objects.get(id=request.POST['project_id'])
except:
return render(request, 'calendar/project_choice.html', {'active_projects': active_projects})
# Make sure the user is actually enrolled on the project. We wouldn't want someone
# forging a request to reserve against a project they don't belong to.
if new_reservation.project not in new_reservation.user.active_projects():
return render(request, 'calendar/project_choice.html', {'active_projects': active_projects})
configured = (request.POST.get('configured') == "true")
# If a reservation is requested and the tool does not require configuration...
if not tool.is_configurable():
new_reservation.save_and_notify()
return HttpResponse()
# If a reservation is requested and the tool requires configuration that has not been submitted...
elif tool.is_configurable() and not configured:
configuration_information = tool.get_configuration_information(user=user, start=start)
return render(request, 'calendar/configuration.html', configuration_information)
# If a reservation is requested and configuration information is present also...
elif tool.is_configurable() and configured:
new_reservation.additional_information, new_reservation.self_configuration = extract_configuration(request)
# Reservation can't be short notice if the user is configuring the tool themselves.
if new_reservation.self_configuration:
new_reservation.short_notice = False
new_reservation.save_and_notify()
return HttpResponse()
return HttpResponseBadRequest("Reservation creation failed because invalid parameters were sent to the server.")
def make_reservation(request):
""" Create a reservation for a user. """
try:
date = parse_date(request.POST['date'])
start = localize(
datetime.combine(date, parse_time(request.POST['start'])))
end = localize(datetime.combine(date, parse_time(request.POST['end'])))
except:
return render(
request, 'mobile/error.html', {
'message':
'Please enter a valid date, start time, and end time for the reservation.'
})
item_type = ReservationItemType(request.POST['item_type'])
item = get_object_or_404(item_type.get_object_class(),
id=request.POST.get('item_id'))
# Create the new reservation:
reservation = Reservation()
reservation.user = request.user
reservation.creator = request.user
reservation.reservation_item = item
reservation.start = start
reservation.end = end
if item_type == ReservationItemType.TOOL:
reservation.short_notice = determine_insufficient_notice(item, start)
else:
reservation.short_notice = False
policy_problems, overridable = check_policy_to_save_reservation(
cancelled_reservation=None,
new_reservation=reservation,
user_creating_reservation=request.user,
explicit_policy_override=False)
# If there was a problem in saving the reservation then return the error...
if policy_problems:
return render(request, 'mobile/error.html',
{'message': policy_problems[0]})
# All policy checks have passed.
try:
reservation.project = Project.objects.get(
id=request.POST['project_id'])
# Check if we are allowed to bill to project
check_billing_to_project(reservation.project, request.user,
reservation.reservation_item)
except ProjectChargeException as e:
return render(request, 'mobile/error.html', {'message': e.msg})
except:
if not request.user.is_staff:
return render(
request, 'mobile/error.html',
{'message': 'You must specify a project for your reservation'})
reservation.additional_information, reservation.self_configuration = extract_configuration(
request)
# Reservation can't be short notice if the user is configuring the tool themselves.
if reservation.self_configuration:
reservation.short_notice = False
# Reservation questions if applicable
try:
reservation.question_data = extract_reservation_questions(
request, item_type, item.id, reservation.project)
except RequiredUnansweredQuestionsException as e:
return render(request, 'mobile/error.html', {'message': str(e)})
reservation.save_and_notify()
return render(request, 'mobile/reservation_success.html',
{'new_reservation': reservation})
