def disconnect(request):
"""Disconnect is the method for disconnect a user"""
context = {}
# Check if user is connect
if not request.user.is_authenticated:
context['form_food'] = FoodForm()
return render(request, 'search/index.html', context)
else:
# If user is connect, user is disconnect and redirect to home page
auth_logout(request)
context['form_food'] = FoodForm()
return redirect('index')
def connect(request):
"""The connect function is the function
allow a user of the connect on the platform"""
context = {}
# Check if user is connect or not
if not request.user.is_authenticated:
if request.method == 'POST':
form = ConnectForm(request.POST, error_class=ParagraphErrorList)
# Check if input is good
if form.is_valid():
email = form.cleaned_data.get('email')
password = form.cleaned_data.get('wordpass')
return check_connect(request, email, password)
else:
context['errors'] = form.errors.items()
return render(request, 'search/connect.html', context,
status=401)
else:
form = ConnectForm()
context['form'] = form
context['form_food'] = FoodForm()
return render(request, 'search/connect.html', context)
# If the user clicks on the login page and the user is logged in
if request.user.is_authenticated:
return HttpResponseRedirect('dashboard.html')
def display_my_favorites(request, food):
"""Display my favorite is the method
for display the favorites of the user"""
context = {}
paginator = Paginator(food, 6)
page = request.GET.get('page', 1)
nb_page = paginator.get_page(page)
context['nb_page'] = nb_page
context['product_result'] = paginator.page(page)
context['form_food'] = FoodForm()
return render(request, 'search/favorites.html', context)
def sign_up(request):
"""Sing_up function is the function for allow a user on sign up"""
context = {}
if request.method == 'POST':
form = UserCreationForm(request.POST, error_class=ParagraphErrorList)
# Check input if she valid or not
if form.is_valid():
user = form.save()
login(request, user,
backend='django.contrib.auth.backends.ModelBackend')
request.session['member_id'] = user.id
return redirect('dashboard')
else:
context['form'] = form
context['form_food'] = FoodForm()
return render(request, 'search/sign_up.html', context, status=401)
else:
# GET method. Create a new form to be used in the template.
form = UserCreationForm()
context['form_food'] = FoodForm()
context['form'] = form
return render(request, 'search/sign_up.html', context)
def favorites_user(request):
"""This method is a used for return a message if user
not have saved a favorites, or continue the process
display of the favorites"""
context = {}
food_all = Substitution.objects.filter(user__id=request.user.id)
# Check if user have already added of the favorites
if len(food_all) != 0:
return display_my_favorites(request, food_all)
else:
context['form_food'] = FoodForm()
context['not_food'] = "Vous n'avez pas " \
"encore enregistré d'aliment."
return render(request, 'search/favorites.html', context)
def dashboard(request):
"""Dashboard is the handler of the user dashboard"""
context = {}
# Check if user is connect or not
if not request.user.is_authenticated:
return render(request, 'search/connect.html', context)
else:
# Find the user in all users
user = request.user
context['email'] = user.email
context['firstname'] = user.first_name
context['lastname'] = user.last_name
# Get all information the user
context['phone'] = user.phone
context['date_of_birth'] = user.date_of_birth
context['postal_address'] = user.postal_address
context['form_food'] = FoodForm()
return render(request, 'search/dashboard.html', context)
def check_connect(request, email, password):
"""Here, the system check if information
the user is good or not
If they are good, the system create
a session for the user"""
context = {}
user_connected = authenticate(request, email=email, password=password)
# Check if input is good or not
if user_connected is not None:
# create a session for user
login(request, user=user_connected)
request.session['member_id'] = user_connected.id
time.sleep(4)
return HttpResponseRedirect('dashboard.html')
else:
context['form'] = ConnectForm()
context['form_food'] = FoodForm()
context['error_login'] = "******"
return render(request, 'search/connect.html', context, status=401)