def snapshot(save=True):
stocks = polling()
from models import Portfolio
portfolio = Portfolio(stocks)
if save:
portfolio.save()
return portfolio
def snapshot(save=True):
stocks = polling()
from models import Portfolio
portfolio = Portfolio(stocks)
if save:
portfolio.save()
return portfolio
def buy(request):
if not request.session.get('id'):
return redirect('login')
if request.method == 'POST':
if not request.POST.get('symbol'):
return apology('Symbol field cannot be empty')
if not request.POST.get('quantity'):
return apology('Quantity field cannot be empty')
symbol = request.POST.get('symbol').upper()
quantity = int(request.POST.get('quantity'))
stock_info = lookup(symbol)
if not stock_info:
return apology("No such symbol exists")
user_info = Users.objects.filter(id=request.session.get('id'))
if not user_info:
return apology("Your session is invalid")
available_cash = user_info[0].cash
if available_cash >= quantity * stock_info.get('price'):
user_portfolio = Portfolio.objects.filter(
id=request.session.get('id')).filter(symbol=symbol)
if user_portfolio:
user_portfolio[0].price += stock_info.get('price') * quantity
user_portfolio[0].quantity += quantity
user_portfolio[0].save()
else:
user_portfolio = Portfolio(
id=request.session.get('id'),
symbol=symbol,
price=stock_info.get('price') * quantity,
quantity=quantity,
stock_name=stock_info.get('name'),
)
user_portfolio.save()
user_info[0].cash -= quantity * stock_info.get('price') * quantity
user_info[0].save()
return redirect('index')
else:
return apology("You do not have enough cash")
else:
return render(request, 'app/buy.html')
def mokarPortfolio(self):
iDescricao1= 'GitHub'
iPortfolio1= Portfolio(descricao= iDescricao1)
iPortfolio1.save()
iDescricao2= 'LinkedIn'
iPortfolio2= Portfolio(descricao= iDescricao2)
iPortfolio2.save()
iDescricao3= 'CoderWall'
iPortfolio3= Portfolio(descricao= iDescricao3)
iPortfolio3.save()
iDescricao4= 'SitePessoal'
iPortfolio4= Portfolio(descricao= iDescricao4)
iPortfolio4.save()
iDescricao5= 'SiteEmpresa'
iPortfolio5= Portfolio(descricao= iDescricao5)
iPortfolio5.save()
def register(request):
uname = request.POST["username"]
passw = request.POST["password"]
if request.POST["username"] == "" or request.POST["password"] == "":
return render_to_response('index.html',
{'error': 'You did not fill out the form completely'})
if User.objects.filter(username = request.POST["username"]).count() != 0:
return render_to_response('index.html',
{'error': 'There is already a user with this username'})
User.objects.create_user(uname, '', passw)
u = auth.authenticate(username=uname, password=passw)
auth.login(request, u)
p = Portfolio(user = u, balance = 10000, value = 0)
p.save()
return HttpResponseRedirect('/')
