def bid(request, auction_id):
""" Allows a user to bid on a particular item """
if request.method != 'POST':
return JsonResponse({'error': 'Must be called with post'}, status=405)
auctions = Auction.objects.filter(id=auction_id)
if len(auctions) == 0:
return JsonResponse({'error': 'That auction does not exist'},
status=404)
auction = auctions[0]
if pytz.utc.localize(datetime.now()) > auction.expires:
return JsonResponse({'error': 'This auction has ended'})
try:
bid_amount = price_to_cents(request.POST.get('bprice'))
except (TypeError, ValueError) as err:
print err
return JsonResponse({'error': "Invalid input for bid amount"},
status=400)
try:
with transaction.atomic():
bids = Bid.objects.filter(auction=auction).order_by('-bid_amount')
if (len(bids) > 0 and bids[0].bid_amount >= bid_amount) or (
auction.list_price > bid_amount):
return JsonResponse(
{'error': "Entered amount is lower than current bid"})
bid = Bid()
bid.bidder = request.user
bid.auction = auction
bid.bid_amount = bid_amount
bid.save()
auction.cur_price = bid_amount
auction.save()
AUCTIONEER.bid(auction, bid)
except IntegrityError as err:
print err
return JsonResponse({'error': "You've already been outbid"})
return JsonResponse({'success': "You're the highest bidder"})
def bid(request, auction_id):
""" Allows a user to bid on a particular item """
if request.method != 'POST':
return JsonResponse({'error': 'Must be called with post'}, status=405)
auctions = Auction.objects.filter(id=auction_id)
if len(auctions) == 0:
return JsonResponse({'error': 'That auction does not exist'}, status=404)
auction = auctions[0]
if pytz.utc.localize(datetime.now()) > auction.expires:
return JsonResponse({'error': 'This auction has ended'})
try:
bid_amount = price_to_cents(request.POST.get('bprice'))
except (TypeError, ValueError) as err:
print err
return JsonResponse({'error': "Invalid input for bid amount"}, status=400)
try:
with transaction.atomic():
bids = Bid.objects.filter(auction=auction).order_by('-bid_amount')
if (len(bids) > 0 and bids[0].bid_amount >= bid_amount) or (auction.list_price > bid_amount):
return JsonResponse({'error': "Entered amount is lower than current bid"})
bid = Bid()
bid.bidder = request.user
bid.auction = auction
bid.bid_amount = bid_amount
bid.save()
auction.cur_price = bid_amount
auction.save()
AUCTIONEER.bid(auction, bid)
except IntegrityError as err:
print err
return JsonResponse({'error': "You've already been outbid"})
return JsonResponse({'success': "You're the highest bidder"})
