def post(self, request, *args, **kwargs):
auction = Item.objects.get(pk=request.POST.get('auction'))
if auction.status != 'AC':
messages.info(request, "The auction is not active.", 'danger')
return HttpResponseRedirect(
reverse('auction-details', kwargs={'pk': auction.pk}))
if request.user == auction.creator:
messages.info(request, "Sellers can't bid their own auctions.",
'danger')
return HttpResponseRedirect(
reverse('auction-details', kwargs={'pk': auction.pk}))
bid = Bid()
bid.user = request.user
bid.auction = auction
bid_amount = float(request.POST.get('price'))
try:
bid_amount = Decimal(bid_amount).quantize(Decimal('0.01'))
except (DecimalException, InvalidOperation):
messages.info(request, 'Invalid value for a bid.', 'danger')
return HttpResponseRedirect(
reverse('auction-details', kwargs={'pk': auction.pk}))
top_bid = auction.bids.order_by('price').last()
if top_bid is None and bid_amount > auction.price or top_bid and bid_amount > top_bid.price:
bid.price = bid_amount
else:
messages.info(request,
'Place a higher bid than the current top bid.',
'danger')
return HttpResponseRedirect(
reverse('auction-details', kwargs={'pk': auction.pk}))
bid.save()
mail.send_mail("A new bid has been placed.",
"A new greater bid has been succesfully placed!",
'*****@*****.**', [auction.creator])
if top_bid.user:
mail.send_mail("Your bid has been replaced.",
"Your bid has beend replaced by a higher bid!",
'*****@*****.**', [top_bid.user])
messages.success(request, 'Bid placed succesfully.')
return HttpResponseRedirect(
reverse('auction-details', kwargs={'pk': bid.auction.id}))
def bid(cls, request, auction_id):
# DZIALA
form = BidForm(request.POST)
if form.is_valid():
price = form.cleaned_data["bid"]
current_user = ShopUser.objects.get(user__pk=request.user.pk)
auction = AuctionItem.objects.get(pk=auction_id)
if auction.current_price < price:
bid = Bid()
bid.user = current_user
bid.item = auction
bid.date = datetime.now()
bid.price = price
bid.save()
auction.bids.add(bid)
auction.current_price = price
auction.save()
return HttpResponseRedirect('/aukcje/%s/' % str(auction_id))
def bid(cls, request, auction_id):
# DZIALA
form = BidForm(request.POST)
if form.is_valid():
price = form.cleaned_data["bid"]
current_user = ShopUser.objects.get(user__pk=request.user.pk)
auction = AuctionItem.objects.get(pk=auction_id)
if auction.current_price < price:
bid = Bid()
bid.user = current_user
bid.item = auction
bid.date = datetime.now()
bid.price = price
bid.save()
auction.bids.add(bid)
auction.current_price = price
auction.save()
return HttpResponseRedirect('/aukcje/%s/' % str(auction_id))
def bid(request, item_id):
auction = Auction.objects.get(pk=item_id)
if auction.version != request.session["version"]:
return HttpResponse(
"Someone else is currently bidding on this item, try again later.")
if auction.status == "active":
if request.method == "POST":
if request.user.is_authenticated:
bid_form = BidForm(request.POST)
if bid_form.is_valid():
new_bid = Bid()
new_bid.price = bid_form.cleaned_data['new_price']
new_bid.auction_id = item_id
new_bid.bidder = request.user
if (float(auction.minimum_price) + 0.01) > float(
new_bid.price) or (float(auction.highbid) +
0.01) > float(new_bid.price):
msg = _(
"Bid must be at least 0.01 higher than minimum price or previous bid."
)
messages.add_message(request, messages.ERROR, msg)
#print("Bid has to be at least 0.01 higher than minimum price or previous bid.")
return HttpResponseRedirect(reverse('index'))
previous_bidder = auction.highbidder
auction.highbid = new_bid.price
auction.highbidder = request.user.username
new_bid.save()
auction.save()
# Check for previous bidder and notify via email
if previous_bidder != "None":
previous_bidder_email = User.objects.get(
username=previous_bidder)
send_mail(
"Outbid",
"Your have been outbid on the following item: " +
auction.title,
"*****@*****.**", [previous_bidder_email.email],
fail_silently=False)
# Notify new bidder
send_mail("New bid",
"Your bid on " + auction.title +
" has been recieved",
"*****@*****.**", [request.user.email],
fail_silently=False)
# Notify the seller
send_mail("New bid",
"A new bid " + str(new_bid.price) +
" has been placed on you auction: " +
auction.title,
"*****@*****.**", [auction.seller.email],
fail_silently=False)
print("New bid recieved on ", auction.title,
" with the amount of ", new_bid.price)
return HttpResponseRedirect(reverse('index'))
else:
print("Incorrect bid given")
return render(request, "bid.html", {"bid_form": bid_form})
else:
print("Unauthenticated user tried to place a bid")
return HttpResponseRedirect(reverse('signin'))
else:
if float(auction.highbid) == 0:
price = auction.minimum_price
auction.highbid = float(price)
auction.save()
else:
price = float(auction.minimum_price)
bid_form = BidForm()
return render(request, "bid.html", {
"bid_form": bid_form,
"auction": auction,
"price": price
})
else: # Auction is not active, return to home page
return HttpResponseRedirect(reverse('index'))
