def add_bid(request):
bidder, item_name, amount = read_request_item(request)
#Check if item is sold
if is_sold(item_name):
return messages['SOLD_MESSAGE']
#search for the bid using bidder and item_name
bid = get_bid(bidder = bidder, item_name=item_name)
#if bid is present update the bid amount else create bid
if bid:
bid = modify_bid(bid=bid[0], amount=amount)
bid_action="Modified"
else:
bid = create_bid(item = item_name, bidder = bidder, bid_amount= amount)
bid_action="Created"
#notify all bidders for this item
notify(item= item_name, username= bidder, bid_amount= amount)
return "{0} Bid: {1} {2}".format(bid_action, bid.item, bid.bid_amount)
def add_bid(request):
bidder, item_name, amount = read_request_item(request)
item = Items.objects.get(item_name = item_name)
if is_sold(item):
return ("Cannot Bid: {0}. Item already sold".format(item_name))
else:
try:
bid = bids.objects.get(item = item, bidder = bidder )
except bids.DoesNotExist:
bid = bids.objects.create(bidder = bidder, item = item, bid_amount= amount)
bid_action="Created"
else:
bid.bid_amount = amount
bid.save(update_fields=['bid_amount'])
bid_action="Modified"
#function for notifying bidders
notify(item= item_name, username= bidder, bid_amount= amount)
return ("{0} Bid: {1} {2}".format(bid_action,bid.item.item_name, bid.bid_amount))
def add_bid(request):
bidder, item_name, amount = read_request_item(request)
item = Items.objects.get(item_name=item_name)
if is_sold(item):
return ("Cannot Bid: {0}. Item already sold".format(item_name))
else:
try:
bid = bids.objects.get(item=item, bidder=bidder)
except bids.DoesNotExist:
bid = bids.objects.create(bidder=bidder,
item=item,
bid_amount=amount)
bid_action = "Created"
else:
bid.bid_amount = amount
bid.save(update_fields=['bid_amount'])
bid_action = "Modified"
#function for notifying bidders
notify(item=item_name, username=bidder, bid_amount=amount)
return ("{0} Bid: {1} {2}".format(bid_action, bid.item.item_name,
bid.bid_amount))
