def render_create_dog(request: HttpRequest) -> HttpResponse:
if request.method == 'POST':
form = CreateDogForm(request.POST)
if form.is_valid():
now: datetime = timezone.now()
account: Account = fetch_account(request)
if len(fetch_dogs(account.id, now)) < MAX_NUMBER_OF_DOGS:
id_public: str = random_token(30)
dog: Dog = create_dog(
account=account,
id_public=id_public,
created_at=now,
name=form.cleaned_data['dog_name'],
breed=form.cleaned_data['dog_breed']
)
dog.save()
add_dog_event(dog, DogEventType.ADOPTION, now)
return redirect(reverse('dogs'))
else:
return render(request, 'error.html', {'error': 'You already have ' + str(MAX_NUMBER_OF_DOGS) + ' dogs!'})
else:
form = CreateDogForm()
return render(request, 'create_dog.html', {
'form': form,
'dog_random_image': 'index/dog_' + str(randrange(5)) + '.jpg'
})
def render_delete_account(request: HttpRequest) -> HttpResponse:
if request.method == 'POST':
form = CreateDeleteAccountForm(request.POST)
if form.is_valid():
delete_account(fetch_account(request))
return redirect('/')
else:
form = CreateDeleteAccountForm()
return render(request, 'delete_account.html', {'form': form})
def __call__(self, request: HttpRequest):
if request.path in WHITELIST_WITHOUT_COOKIE:
return self.get_response(request)
else:
now: datetime = timezone.now()
account: Account = fetch_account(request)
if account is not None and account.is_cookie_consent_valid(now):
account.update_last_seen_at(now)
account.save()
return self.get_response(request)
else:
return redirect(COOKIE_CONSENT_PATH)
def render_cancel_story(request: HttpRequest,
dog_id: str = '') -> HttpResponse:
account: Optional[Account] = fetch_account(request)
dog: Optional[Dog] = fetch_dog(dog_id)
if account is None:
return render_error(request, "Account not found.")
if dog is None:
return render_error(request, "Dog not found.")
if not dog.is_owner(account):
return render_error(request, "This doggo is not yours!")
story: Optional[Story] = fetch_story(dog)
if story is None:
return render_error(request, "Story not found.")
story.delete()
return redirect(reverse('dog', kwargs={'id': dog.id_public}))
def render_dogs(request: HttpRequest) -> HttpResponse:
# check there is at least one dog alive or switch to create_dog
now: datetime = timezone.now()
account: Account = fetch_account(request)
dogs: List[Dog] = fetch_dogs(account.id, now)
if len(dogs) == 0:
return redirect('create_dog')
else:
return render(request,
'dogs.html',
context={
'account': account,
'dogs': dogs,
'can_create_dog': len(dogs) < MAX_NUMBER_OF_DOGS,
})
def cookie_consent(request: HttpRequest) -> HttpResponse:
if request.method == 'POST':
now: datetime = timezone.now()
account: Account = fetch_account(request)
if account is None:
account = create_account(created_at=now)
account.cookie_consent_at = now
account.save()
response: HttpResponse = redirect('/')
return set_account_id_cookie(response, account.id_secret, now)
else:
return render(
request, 'cookie_consent.html', {
'disable_navbar': True,
'cookie_consent_duration_days': str(
COOKIE_CONSENT_DURATION.days)
})
def render_home(request: HttpRequest) -> HttpResponse:
now: datetime = timezone.now()
# process random dog
random_dog: Optional[Dog] = fetch_and_update_random_dog(now)
# process can create dog
account: Account = cookie.fetch_account(request)
dogs: List[Dog] = fetch_dogs(account.id, now)
# process last events
dog_events: List[DogEvent] = get_last_dog_events(5)
return render(request,
'home.html',
context={
'random_dog': random_dog,
'has_no_dog': len(dogs) == 0,
'announcements': ANNOUNCEMENTS,
'DogEventType': DogEventType,
'dog_events': dog_events
})
def fetch_update_dog(
request: HttpRequest, id_public: str,
updater: Optional[Callable[[Dog, Account, datetime],
bool]]) -> HttpResponse:
now: datetime = timezone.now()
dog: Optional[Dog] = fetch_dog(id_public)
if dog is not None:
dog_updater.update(dog, now)
account: Account = fetch_account(request)
if updater is not None:
# TODO redirect to error page if the updater returns false (and test)
updater(dog, account, now)
if updater is None:
return display_dog(request, dog, account, now)
else:
return redirect(reverse('dog', kwargs={'id': dog.id_public}))
else:
return render(request, 'dog_not_found.html', status=404)
def render_story_choice(request: HttpRequest,
dog_id: str = '',
choice_id: str = '') -> HttpResponse:
"""
TODO add security check that the account is the owner
:param request:
:param dog_id:
:param choice_id:
:return:
"""
account: Optional[Account] = fetch_account(request)
dog: Optional[Dog] = fetch_dog(dog_id)
if account is None:
return render_error(request, "Account not found.")
if dog is None:
return render_error(request, "Dog not found.")
if not dog.is_owner(account):
return render_error(request, "This doggo is not yours!")
story: Optional[Story] = fetch_story(dog)
if story is None:
return render_error(request, "Story not found.")
apply_story_choice(story, choice_id, account, dog)
return redirect(reverse('dog', kwargs={'id': dog.id_public}))