def signup()

in core/views.py [0:0]

• 34 lines of code
• 7 McCabe index (conditional complexity)

def signup(request):
    if request.method == 'POST':
        username = request.POST.get('username', False)
        email = request.POST.get('email', False)
        password = request.POST.get('password', False)
        password2 = request.POST.get('password2', False)

        if password == password2:
            if User.objects.filter(email=email).exists():
                messages.info(request, 'Email Taken')
                return redirect('signup')
            elif User.objects.filter(username=username).exists():
                messages.info(request, 'Username Taken')
                return redirect('signup')
            else:
                user = User.objects.create_user(username=username, email=email, password=password)
                user.save()

                hash_userid = hash_function(username)
                upload_blob_from_memory(GS_BUCKET_NAME, "media/blank-profile-picture.png", str(hash_userid) + "/profile/profile.png")
                
                blob = bucket.get_blob(str(hash_userid) + "/profile/profile.png")
                metadata = {'userid': hash_userid, username: username}
                blob.metadata = metadata
                blob.patch()
                
                #log user in and redirect to settings page
                user_login = auth.authenticate(username=username, password=password)
                auth.login(request, user_login)

                #create a Profile object for the new user
                image_file_url = "https://storage.cloud.google.com/" + GS_BUCKET_NAME + "/" + str(hash_userid) + "/profile/profile.png"
                user_model = User.objects.get(username=username)
                new_profile = ProfileGCP.objects.create(user=user_model, id_user=user_model.id, profileimg=image_file_url)
                new_profile.save()

                return render(request, 'setting.html', {"user_id": hash_userid})
        else:
            messages.info(request, 'Password Not Matching')
            return redirect('signup')
        
    else:
        return render(request, 'signup.html')