增加是否收藏字段

app/src/main/java/com/miekir/ym/ui/home/coupon/CouponBean.java

@@ -57,6 +57,10 @@ public class CouponBean implements Serializable {
      * 更新时间
      */
     public long updateTimeMillis;
+    /**
+     * 当前是否被收藏
+     */
+    public boolean isFavorite;
 
     public void updateData(CouponBean couponBean) {
         this.couponType = couponBean.couponType;