I am trying to generate a token for users requesting for forget password. I have a model to handle and store this.
models.py
class ForgetPassword(models.Model):
user = models.ForeignKey(CustomUser, on_delete= models.CASCADE)
forget_password_token = models.CharField(max_length=100)
created_at = models.DateTimeField(auto_now_add= True)
def __str__(self):
return self.user.email
The view functions that handles the request are below
views.py
def forget_password(request):
try:
if request.method == 'POST':
user_email = request.POST.get('email')
if CustomUser.objects.filter(email = user_email).exists():
user_obj = CustomUser.objects.get(email = user_email)
name = user_obj.full_name
plan = user_obj.plan
print("\n this is the user : ", user_obj, " this is its name : ", name,"\n")
token = str(uuid.uuid4())
fp = ForgetPassword.objects.get(user = user_obj)
fp.forget_password_token = token
fp.save()
forget_password_mail.delay(user_email, name, token)
messages.info(request, 'An email has been sent to your registered email.')
return redirect('forget-password')
else:
messages.info(request, 'User does not exist')
return redirect('forget-password')
except Exception as e:
print("\nthe exception is comming from forget_password : ", e, "\n")
return render(request, 'fp_email_form.html')
So, here I am trying to get the user first in user_obj from my CustomUser model and then I am trying to get the same user in the ForgetPassword model and store the token against that user. But I am getting the below exception
ForgetPassword matching query does not exist.
Please suggest or correcct me where I am wrong.
CodePudding user response:
You do not have a ForgetPassword object associated with the user object you are trying to fetch at,
fp = ForgetPassword.objects.get(user = user_obj)
Instead, you should use get_or_create
.