def sell_stock(request, **kwargs):
"""
卖出股票
"""
from decimal import *
import datetime
UserBasic = kwargs.pop("Mem")
extra_context = kwargs.pop("error_detail")
print extra_context,'bbbbb'
if not extra_context:
template_name = "stock/sell_stock.html"
amount = 0
if request.method =="POST":
today = datetime.datetime.now()
cursor = connection.cursor()
prevDate = today + datetime.timedelta(days=1)
sql_str = "SELECT * FROM rtyk_triple.stock_selling_poll where time >='%s' and time<'%s' and user_from_id=%s"%(today.strftime('%Y-%m-%d'),prevDate.strftime('%Y-%m-%d'),UserBasic.id)
cursor.execute(sql_str)
HasSellingStock = cursor.fetchall()
SellingPoll = selling_poll(user_from = UserBasic)
form = StockForm(request.POST,user=request.user, instance = SellingPoll)
if form.is_valid():
seller_id = UserBasic.id
user_to = form.cleaned_data['n_seller'].strip().upper()
value = Decimal(form.cleaned_data['value'])
# value = Decimal(stock_value)
amount = form.cleaned_data['amount']
if not HasSellingStock:
if not user_to and amount>2000:
extra_context = "每次出售股票不能大于2000股"
return HttpResponse(json.dumps(extra_context),mimetype="application/json")
else:
if not user_to:
to_user_id = None
else:
if user_to == UserBasic.number:
extra_context = "你不能向自己出售股票"
return HttpResponse(json.dumps(extra_context),mimetype="application/json")
amount = int(request.POST.get("direct_sell_amount"))
to_user = user_basic.objects.filter(number = user_to)[0]
extra_context = UserBasic.number+"向你定向售出"+str(amount)+"股,"+"单价"+str(value)+"元,"+"总价"+str(amount*value)+"元."
# notification.send(to_user.user, "stock_sold_notice",extra_context,True, request.user)
to_user_id = to_user.id
if amount<=(UserBasic.stock_hold_0devide+UserBasic.stock_hold_1devide+UserBasic.stock_hold_2devide):
extra_context = "你成功售出"+str(amount)+"股,单价"+str(value)+"元,总价"+str(amount*value)+"元."
# url = reverse("stock_index")+"?message="+extra_context
call_proc = CallProc()
call_proc.CallProcFuc_4("stock_sell",seller_id,value,amount,to_user_id)
else:
extra_context = "你的股票余额不足"
result = "结算成功"
result = "结算失败"
else:
extra_context = "每天只能出售一次股票"
else:
extra_context = form.errors.items()[0][1]
return HttpResponse(json.dumps(extra_context),mimetype="application/json")
def buy_stock(request,**kwargs):
"""
购买股票
"""
extra_context = kwargs.pop("error_detail")
if not extra_context:
lock = threading.Lock()
UserBasic = kwargs.pop('Mem')
buy_amount = 0
if request.method == "POST":
form = StockForm(request.POST,user = request.user)
if form.is_valid():
seller_number = form.cleaned_data['n_seller']
amount = form.cleaned_data['amount']
_value = Decimal(form.cleaned_data['value'])
total_money = UserBasic.cash + UserBasic.stock_repeat + UserBasic.stock_rebuy
if total_money< (amount * _value):
extra_context = "没有足够的余额"
else:
if not seller_number:
Stocks = selling_poll.objects.filter(value__lte = _value).exclude(user_from = UserBasic).order_by('value')
else:
seller = user_basic.objects.filter(number = seller_number)[0]
Stocks = selling_poll.objects.filter(value__lte = _value, user_from = seller).order_by('value')
lock.acquire()
# try:
buy_amount = buy(request,Stocks,amount,UserBasic.id)
if buy_amount == 0:
extra_context = "购买失败,没有符合你要求的股票"
else:
extra_context = "你成功买入了"+str(buy_amount)+"股"
# finally:
lock.release()
else:
extra_context = "二级密码错误"
return HttpResponse(json.dumps(extra_context),mimetype="application/json")
