def success(request, param):
if param == "edit":
return generate_response("Auction has been updated successfully")
elif param == "create":
return generate_response("Auction has been created successfully")
elif param == "bid":
return generate_response("You has bid successfully")
elif param == "ban":
return generate_response("Ban successfully")
def bid(request, auction_id):
user = User.objects.get(username=request.user)
auction = AuctionModel.objects.get(id=auction_id)
amount = float("{0:.2f}".format(float(request.POST['new_price'])))
if "version" in request.POST:
if int(request.POST["version"]) != auction.version:
return render(request,
'bidVersioning.html', {'auction': auction},
status=200)
if auction.seller is user.id:
return generate_response("You cannot bid on your own auctions")
if auction.status != AuctionModel.ACTIVE:
return generate_response("You can only bid on active auctions")
if auction.deadline_date < datetime.now(timezone.utc):
return generate_response("You can only bid on active auctions")
if int(amount * 100) < int(auction.highest_bid * 100) + 1:
return generate_response(
"New bid must be greater than the current bid for at least 0.01")
auction.highest_bid = amount
auction.highest_bidder = user.id
bidders = json.loads(auction.bidders)
bidders.append(user.id)
auction.bidders = json.dumps(bidders)
auction.version = auction.version + 1
auction.save()
send_mail(
'Auction has been bid',
'Auction #' + str(auction.id) + ' has a new highest bid',
'*****@*****.**',
[User.objects.get(id=auction.seller).email],
fail_silently=False,
)
send_mail(
'You have bid an auction',
'You have the highest bid to auction #' + str(auction.id),
'*****@*****.**',
[User.objects.get(id=user.id).email],
fail_silently=False,
)
return HttpResponseRedirect(reverse('auction:success', args=("bid", )),
status=302)
def changeCurrency(request, currency_code):
supported_currencies = ['eur', 'usd']
if currency_code.lower() in supported_currencies:
if currency_code.lower() == 'eur':
response = generate_response("Currency has been changed to EUR")
response.set_cookie(CURRENCY_COOKIE_NAME, "0")
else:
response = requests.get(CURRENCY_API)
rate = response.json()['quotes']['USDEUR']
response = generate_response("Currency has been changed to USD")
response.set_cookie(CURRENCY_COOKIE_NAME, rate)
return response
else:
return HttpResponseRedirect(reverse('index'), status=302)
def post(self, request, signature):
try:
signed_object = signing.loads(signature)
except signing.BadSignature:
return generate_response(
"You tried to edit a non-existing auction.")
auction = AuctionModel.objects.get(id=signed_object['auction'])
form = EditAuctionForm(request.POST)
if form.is_valid():
cd = form.cleaned_data
auction.description = cd['description']
auction.version = auction.version + 1
auction.save()
return HttpResponseRedirect(reverse('auction:success',
args=("edit", )),
status=302)
else:
return render(
request,
'editAuction.html', {
'form':
EditAuctionForm(initial={
'title': auction.title,
'description': auction.description
}),
'secret':
signature
},
status=200)
def changeLanguage(request, lang_code):
supported_languages = ['en', 'sv']
if lang_code in supported_languages:
if lang_code == 'en':
response = generate_response(
"Language has been changed to English")
else:
response = generate_response(
"Language has been changed to Swedish")
if request.user.is_authenticated:
user = User.objects.get(username=request.user)
user.language.language = lang_code
user.save()
translation.activate(lang_code)
response.set_cookie(LANGUAGE_COOKIE_NAME, lang_code)
return response
else:
return HttpResponseRedirect(reverse('index'), status=302)
def get(self, request, signature):
try:
signed_object = signing.loads(signature)
except signing.BadSignature:
return generate_response(
"You tried to edit a non-existing auction.")
auction = AuctionModel.objects.get(id=signed_object['auction'])
return render(
request,
'editAuction.html', {
'form':
EditAuctionForm(initial={
'title': auction.title,
'description': auction.description
}),
'secret':
signature
},
status=200)
def edit_auction_error(request):
return generate_response("That is not your auction to edit.")