def begin_staff_area_charge(request):
charge = request.user.get_staff_charge()
if not charge:
return HttpResponseBadRequest(
'You do not have a staff charge in progress, so you cannot begin an area access charge.'
)
if AreaAccessRecord.objects.filter(staff_charge=charge,
end=None).count() > 0:
return HttpResponseBadRequest(
'You cannot create an area access charge when one is already in progress.'
)
try:
area = Area.objects.get(id=request.POST['area'])
check_billing_to_project(charge.project, charge.customer, area)
except ProjectChargeException as e:
return HttpResponseBadRequest(e.msg)
except:
return HttpResponseBadRequest('Invalid area')
area_access = AreaAccessRecord()
area_access.area = area
area_access.staff_charge = charge
area_access.customer = charge.customer
area_access.project = charge.project
area_access.save()
return redirect(reverse('staff_charges'))
def enable_tool(request, tool_id, user_id, project_id, staff_charge):
""" Enable a tool for a user. The user must be qualified to do so based on the lab usage policy. """
if not settings.ALLOW_CONDITIONAL_URLS:
return HttpResponseBadRequest(
"Tool control is only available on campus. We're working to change that! Thanks for your patience."
)
tool = get_object_or_404(Tool, id=tool_id)
operator = request.user
user = get_object_or_404(User, id=user_id)
project = get_object_or_404(Project, id=project_id)
staff_charge = staff_charge == "true"
bypass_interlock = request.POST.get("bypass", 'False') == 'True'
response = check_policy_to_enable_tool(tool, operator, user, project,
staff_charge)
if response.status_code != HTTPStatus.OK:
return response
# All policy checks passed so enable the tool for the user.
if tool.interlock and not tool.interlock.unlock():
if bypass_interlock and interlock_bypass_allowed(user):
pass
else:
return interlock_error("Enable", user)
# Start staff charge before tool usage
if staff_charge:
new_staff_charge = StaffCharge()
new_staff_charge.staff_member = request.user
new_staff_charge.customer = user
new_staff_charge.project = project
new_staff_charge.save()
# If the tool requires area access, start charging area access time
if tool.requires_area_access:
area_access = AreaAccessRecord()
area_access.area = tool.requires_area_access
area_access.staff_charge = new_staff_charge
area_access.customer = new_staff_charge.customer
area_access.project = new_staff_charge.project
area_access.save()
# Create a new usage event to track how long the user uses the tool.
new_usage_event = UsageEvent()
new_usage_event.operator = operator
new_usage_event.user = user
new_usage_event.project = project
new_usage_event.tool = tool
new_usage_event.save()
return response