def register(request, params={}):
if request.method == 'POST':
form = PowerForm(request.POST)
if form.is_valid(): # All validation rules pass
prev = Power.objects.order_by('-created_at')[0]
form.save()
_calculate(prev, form.instance)
return HttpResponseRedirect("/")
return index(request, params)
def edit(request, power_id, params={}):
if request.method == 'POST':
power = Power.objects.get(pk=power_id)
form = PowerForm(request.POST, instance=power)
if form.is_valid(): # All validation rules pass
prev = Power.objects.filter(id__lt=form.instance.id).order_by('-created_at')[0]
form.save()
_calculate(prev, form.instance)
return HttpResponseRedirect("/")
else:
if power_id:
power = Power.objects.get(pk=power_id)
form = PowerForm(instance=power)
form.id = power_id
else:
form = PowerForm()
return render(request, 'register.html', {
'sender': 'edit',
'form': form,
'power_id': power_id
})
