up:

判断有没有领取过优惠券

src/main/java/com/bsd/say/controller/CouponController.java

@@ -21,6 +21,25 @@ public class CouponController  extends BaseController<CouponService, Coupon>{
         return super.getBaseService();
     }
 
+
+    /**
+     * 看有没有领取过优惠券
+     */
+    @RequestMapping(value = "/is-receive-coupon")
+    @ResponseBody
+    public AjaxResult isReceiveCoupon(@RequestBody AjaxRequest ajaxRequest){
+        AjaxResult ajaxResult = new AjaxResult();
+        try {
+            ajaxResult = couponService.isReceiveCoupon(ajaxRequest);
+        } catch (Exception e) {
+            e.printStackTrace();
+            String errMsg = e.getMessage() != null ? e.getMessage() : "操作失败";
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+            ajaxResult.setRetmsg(errMsg);
+        }
+        return ajaxResult;
+    }
+
     /**
      * 领取优惠券
      */