def post(self, request):
status = 'ok'
error = [0, '']
if request.user.is_authenticated():
id = request.POST.get('id', '')
name = request.POST.get('name', '')
lastname = request.POST.get('lastname', '')
grade = request.POST.get('grade', '')
group = request.POST.get('group', '')
note = request.POST.get('note', '')
try:
with transaction.atomic():
gra = Grade.objects.get(id=grade)
gro = Group.objects.get(id=group)
try:
if id != '' and id != 0 and id != '0':
s = MStudent.objects.get(id=id)
else:
raise ObjectDoesNotExist
except ObjectDoesNotExist as e:
s = MStudent(name=name, lastname=lastname, grade=gra, group=gro, note=note, user=request.user)
s.save()
else:
s.name = name
s.lastname = lastname
s.grade = gra
s.group = gro
s.note = note
s.user = request.user
s.save()
except IntegrityError as e:
status = 'fail'
error = e.args
except:
status = 'fail'
error = [100, 'error inesperado']
else:
status = 'fail'
error = [401, 'permiso denegado']
return HttpResponse(json.dumps({'status':status, 'error':error}), content_type='application/json')
