fix bug

app/service/order_service.py

@@ -244,7 +244,7 @@ class CurriculumOrderService:
             tamp_user_session, tamp_pay_session = tamp_user.session, tamp_pay.session
             args['ab_ordernum'] = time.strftime('%Y%m%d', time.localtime(time.time())) + str(int(time.time() * 100000))
             
-            if args['ab_type'] != "300":
+            if args['ab_type'] == "300":
                 data = {
                             "payReqs": [{"resId": args['ab_proid']}],
                             "userId": args['user_id']
@@ -345,6 +345,11 @@ class CurriculumOrderService:
                 pay_params = res
             elif args['ab_pay_mode'] == 8:
                 # 微信公众号支付
+                # 特殊情况，广告推广支付
+                ad = args.get("ad")
+                if ad == 'April':
+                    args.pop('ad', '')
+                    subject = subject + ','+ ad
                 wx_pay = wx_jsapi_pay.WXPay(args['openid'], out_trade_no, subject, args['ab_payment'], args['remote_addr'], notify_url)
                 params = wx_pay.getReturnParams()
                 pay_params = params