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31 lines
982 B
Python
31 lines
982 B
Python
from io import BytesIO
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from base64 import b64encode
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from qrcode import make as qrcode_make
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from django.shortcuts import render, HttpResponseRedirect, reverse
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from django.contrib.auth.decorators import login_required
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from django.contrib import messages
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from bids.models import ItemBid
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from sales.models import ItemSale
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@login_required
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def get_sale(request, bid_id):
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bid = ItemBid.objects.get(id=bid_id)
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sale = ItemSale.objects.get(bid=bid)
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# Do not proceed unless current user is a buyer or seller
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if request.user != bid.bidder and request.user != sale.item.owner:
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messages.error(request, "You can't view a sale you are not involved in.")
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return HttpResponseRedirect(reverse('home'))
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_address_qr = BytesIO()
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address_qr = qrcode_make(sale.escrow_address).save(_address_qr)
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context = {
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'sale': sale,
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'qrcode': b64encode(_address_qr.getvalue()).decode()
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}
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return render(request, 'sales/get_sale.html', context)
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