def home(request):
price_usd = Decimal(0.1)
crypto_prices = {}
for currency in CRYPTO_COINS.keys():
try:
rate = ExchangeRate.get_exchange_rate('usd', currency)
except Exception, e:
rate = 1
crypto_prices[currency] = Decimal(price_usd * rate).quantize(
Decimal(10)**-5, rounding=ROUND_HALF_UP)
form = OrderForm(request.POST or None)
if form.is_valid():
crypto_order = CryptoOrder(
currency=form.cleaned_data['currency'],
amount=crypto_prices[form.cleaned_data['currency']],
date=timezone.now(),
redirect_to=reverse('home'))
crypto_order.save()
form.instance.crypto_order = crypto_order
form.save()
return redirect('cryptocoin-order-process', addr=crypto_order.addr)
return render(
request, 'home.html', {
'form': form,
'crypto_prices': crypto_prices,
'messages': Message.objects.all()
})
