Merge branch '2.1.0' of http://git.ycjcjy.com/SpaceOfCheng/services into 2.1.0

controllers/statistics/cardcoupon.go

 		case "event":
 			receivetype = "系统"
 			break
-		case "case":
+		case "sales":
 			receivetype = "案场"
 			break
 		case "channel":

models/statistics/cardcoupon.go

 							a.start_date,
 							a.end_date,
 							a.receive_date,
-							a.receive_date as used_date,
-							'used' as verify_status
+							a.verify_date as used_date,
+							a.verify_status
 						FROM
 							ta_customer_card a
 						INNER JOIN ta_coupon_card_target b ON b.card_id = a.card_id
 							a.start_date,
 							a.end_date,
 							a.receive_date,
-							a.receive_date as used_date,
+							a.verify_date as used_date,
 							a.verify_status
 						FROM
 							ta_customer_card a