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('/')