def payment_qrcode(request):
try:
weixin, weixin_payment_image, weixin_shop_assistant_image = userpaymentmethodmanager.load_weixin_info(
request.user)
if request.method == 'POST':
form = UserPaymentMethodForm(request.POST,
request.FILES,
instance=weixin_payment_image)
if form.is_valid():
form.save()
weixin, weixin_payment_image, weixin_shop_assistant_image = userpaymentmethodmanager.load_weixin_info(
request.user)
else:
messages.error(request, "输入有错误，请检查")
return render(
request, 'trading/paymentmethod/weixin.html', {
'user':
request.user,
'weixin':
weixin,
'payment_provider':
weixin.provider.code
if weixin is not None else PAYMENTMETHOD_WEIXIN,
'weixin_payment_image':
weixin_payment_image,
'weixin_shop_assistant_image':
weixin_shop_assistant_image
})
except Exception as e:
error_msg = 'sell_axfund hit exception'
logger.exception(error_msg)
return errorpageview.show_error(request, ERR_CRITICAL_IRRECOVERABLE,
'系统遇到问题，请稍后再试。。。{0}'.format(error_msg))
def accountinfo(request):
try:
useraccountInfo = useraccountinfomanager.get_user_accountInfo(
request.user, 'AXFund')
weixin, weixin_payment_image, weixin_shop_assistant_image = userpaymentmethodmanager.load_weixin_info(
request.user)
request.session[REQ_KEY_USERACCOUNTINFO] = useraccountInfo.tojson()
return render(
request, 'trading/myaccount.html', {
'useraccountInfo': useraccountInfo,
REQ_KEY_USERNAME: request.user.username,
'weixin': weixin,
'weixin_payment_image': weixin_payment_image,
'weixin_shop_assistant_image': weixin_shop_assistant_image
})
except Exception as e:
error_msg = '用户主页显示遇到错误: {0}'.format(sys.exc_info()[0])
logger.exception(error_msg)
return errorpageview.show_error(request, ERR_CRITICAL_IRRECOVERABLE,
'系统遇到问题，请稍后再试。。。{0}'.format(error_msg))
def show_payment_qrcode(request):
if request.method != 'GET':
return HttpResponseNotAllowed(['GET'])
buyorder_id = request.GET['key']
if not buyorder_id:
return HttpResponseBadRequest('请求没有购买单据')
try:
order = Order.objects.get(order_id=buyorder_id)
payment_method = order.reference_order.seller_payment_method if order.reference_order.seller_payment_method else userpaymentmethodmanager.load_weixin_info(
order.reference_order.user.id)
if not payment_method:
logger.error(
'show_payment_qrcode(): Cannot find valid seller payment method for sell order {0} referenced by purchase order {1}'
.format(order.reference_order.order_id, order.order_id))
return HttpResponseServerError('对应卖单没有付款方式')
if not payment_method.provider_qrcode_image:
logger.error(
'show_payment_qrcode(): sell order {0} referenced by purchase order {1} does not have payment qrcode'
.format(order.reference_order.order_id, order.order_id))
return HttpResponseServerError('对应卖单没有付款方式的二维码')
return render(
request, 'trading/paymentmethodqrcode.html', {
'payment_method':
payment_method_to_Chinese(payment_method.provider.code),
'total_amount':
order.total_amount,
'unit_price_currency':
order.reference_order.unit_price_currency,
'order_units':
order.units,
'qrcode_url':
payment_method.provider_qrcode_image.url
})
except Order.DoesNotExist:
logger.error(
"show_payment_qrcode(): Can not find related purchase order {0}".
format(buyorder_id))
return HttpResponseNotFound('没有找到购买单据')
def get_payment_qrcode_image(request):
if request.method == 'POST':
logger.error(
"get_payment_qrcode_image(): encounter illegal POST request")
return HttpResponseNotAllowed("读取付款二维码需要用GET请求")
buyorder_id = out_trade_no = None
try:
payment_methpd = None
order = NotImplementedError
if 'key' in request.GET:
buyorder_id = request.GET['key']
order = Order.objects.get(order_id=buyorder_id)
elif 'out_trade_no' in request.GET:
out_trade_no = request.GET['out_trade_no']
api_tran = APIUserTransaction.objects.get(
api_out_trade_no=out_trade_no)
order = api_tran.reference_order
if not order:
return HttpResponseBadRequest('没有找到相关out_trade_no的购买单据')
else:
return HttpResponseBadRequest('请求没有out_trade_no或key')
if order.order_type != 'BUY':
logger.error(
'get_payment_qrcode_image(): The order found by {0}:{1} is not a BUY order'
.format('buy order id' if buyorder_id else 'out_trade_no',
buyorder_id if buyorder_id else out_trade_no))
return HttpResponseBadRequest('请求的相关单据不是买单')
payment_method = order.reference_order.seller_payment_method if order.reference_order.seller_payment_method else userpaymentmethodmanager.load_weixin_info(
order.reference_order.user.id)
if not payment_method:
logger.error(
'get_payment_qrcode_image(): Cannot find valid seller payment method for sell order {0} referenced by purchase order {1}'
.format(order.reference_order.order_id, order.order_id))
return HttpResponseServerError('对应卖单没有付款方式')
if not payment_method.provider_qrcode_image:
logger.error(
'get_payment_qrcode_image(): sell order {0} referenced by purchase order {1} does not have payment qrcode'
.format(order.reference_order.order_id, order.order_id))
return HttpResponseServerError('对应卖单没有付款方式的二维码')
qrcode_file = os.path.join("upload", "paymentmethod",
payment_method.provider.code,
payment_method.provider_qrcode_image.path)
logger.debug(
"get_payment_qrcode_image: qrcode is at {0}".format(qrcode_file))
if not os.path.exists(qrcode_file):
logger.error(
"get_payment_qrcode_image: qrcode image at {0} does not exist".
format(qrcode_file))
return HttpResponseNotFound("对应二维码图像找不到")
name, extension = os.path.splitext(qrcode_file)
content_types = {
'png': "image/pmg",
'jpg': "image/jpeg",
'jpeg': "image/jpeg",
'gif': "image/gif"
}
img_content_type = content_types.get(extension, "image/png")
logger.debug(
"get_payment_qrcode_image: image content type is {0}".format(
img_content_type))
image_data = open(qrcode_file, "rb").read()
return HttpResponse(image_data, content_type=img_content_type)
except Order.DoesNotExist:
logger.error(
"get_payment_qrcode_image(): Can not find related purchase order {0}"
.format(buyorder_id))
return HttpResponseNotFound('没有找到购买单据{0}'.format(buyorder_id))
except APIUserTransaction.DoesNotExist:
logger.error(
"get_payment_qrcode_image(): Can not find api user transaction based on out_trade_no {0}"
.format(out_trade_no))
return HttpResponseNotFound(
'没有找到out_trade_no相关的充值请求'.format(buyorder_id))
except:
error_msg = 'get_payment_qrcode_image()遇到错误: {0}'.format(
sys.exc_info()[0])
logger.exception(error_msg)
return HttpResponseServerError(content='请求遇到错误')