def form_valid(self, form):
if not utilities.test_notify():
return HttpResponseRedirect(reverse('Service-Unavailable'))
application_id = self.request.GET.get('id')
self.email_address = form.cleaned_data['email_address']
# Create GatewayActions instances
identity_actions = IdentityGatewayActions()
nanny_actions = NannyGatewayActions()
# Get relevant records
user_identity_record = identity_actions.read('user',
params={
'application_id':
application_id
}).record
# Get personal_details response, not record, and check if a record exists
personal_details_response = nanny_actions.read(
'applicant-personal-details',
params={'application_id': application_id})
try:
personal_details_record_exists = personal_details_response.record is not None
except AttributeError:
personal_details_record_exists = False
# Get user's current email
account_email = user_identity_record['email']
# Get first_name if it exists, otherwise use 'Applicant'
if personal_details_record_exists:
first_name = personal_details_response.record['first_name']
else:
first_name = "Applicant"
existing_account_response = identity_actions.list(
'user', params={
'email': self.email_address,
'service': 'NANNY'
})
existing_account_response_status_code = existing_account_response.status_code
email_in_use = existing_account_response_status_code == 200
if self.email_address == account_email:
# If email is unchanged, return to the sign-in details check-answers page
same_email_redirect = utilities.build_url(
self.check_answers_url, get={'id': application_id})
return HttpResponseRedirect(same_email_redirect)
elif email_in_use:
# If the email is already being used,
if settings.DEBUG:
print(
"You will not see an email validation link printed because an account already exists with that email."
)
not_sent_email_redirect = utilities.build_url(
self.success_url, get={'id': application_id})
email_address = self.email_address
return HttpResponseRedirect(not_sent_email_redirect)
else:
change_email = self.email_address
# Generate a new magic link and expiry date
validation_link, email_expiry_date = utilities.generate_email_validation_link(
change_email)
magic_link = validation_link.split('/')[-1]
# Create an update record with the magic_link information
email_update_record = user_identity_record
email_update_record['magic_link_email'] = magic_link
email_update_record['email_expiry_date'] = email_expiry_date
email_update_record['change_email'] = change_email
# Update the user record
record = IdentityGatewayActions().put('user',
params=email_update_record)
# Send the 'Change Email' email
if settings.DEBUG:
print(validation_link)
send_change_email_email(change_email, first_name, validation_link)
sent_email_redirect = utilities.build_url(
self.success_url, get={'id': application_id})
return HttpResponseRedirect(sent_email_redirect)
def get(self, request):
email_address = request.GET['email_address']
application_id = request.GET['id']
# Create GatewayActions instances
identity_actions = IdentityGatewayActions()
nanny_actions = NannyGatewayActions()
# Get relevant records
user_identity_record = identity_actions.read('user',
params={
'application_id':
application_id
}).record
# Get personal_details response, not record, and check if a record exists
personal_details_response = nanny_actions.read(
'applicant-personal-details',
params={'application_id': application_id})
try:
personal_details_record_exists = personal_details_response.record is not None
except AttributeError:
personal_details_record_exists = False
# Get first_name if it exists, otherwise use 'Applicant'
if personal_details_record_exists:
first_name = personal_details_response.record['first_name']
else:
first_name = "Applicant"
# Check if email already exists/in use
existing_account_response = identity_actions.list('user',
params={
'email':
email_address,
'service':
'NANNY'
})
existing_account_response_status_code = existing_account_response.status_code
email_in_use = existing_account_response_status_code == 200
if email_in_use:
if settings.DEBUG:
print(
"You will not see an email validation link printed because an account already exists with that email."
)
else:
# Generate a new magic link and expiry date
validation_link, email_expiry_date = utilities.generate_email_validation_link(
email_address)
magic_link = validation_link.split('/')[-1]
validation_link += '?email=' + email_address
# Create an update record with the magic_link information
email_update_record = user_identity_record
email_update_record['magic_link_email'] = magic_link
email_update_record['email_expiry_date'] = email_expiry_date
# Update the user record
IdentityGatewayActions().put('user', params=email_update_record)
# Send the 'Change Email' email
if settings.DEBUG:
print(validation_link)
send_change_email_email(email_address, first_name, validation_link)
return render(request,
template_name='email-resent.html',
context={
'id': application_id,
'email_address': email_address
})