代金券 单日可用数量、限购数量bug

alien-store-platform/src/main/java/shop/alien/storeplatform/service/impl/LifeCouponPlatformServiceImpl.java

@@ -83,6 +83,14 @@ public class LifeCouponPlatformServiceImpl extends ServiceImpl<LifeCouponMapper,
             lifeCoupon.setDiscountTagName(String.join(",", businessTypeNames));
         }
 
+        if (lifeCoupon.getPurchaseLimitCode() == null || "".equals(lifeCoupon.getPurchaseLimitCode())) {
+            lifeCoupon.setPurchaseLimitCode("0");
+        }
+
+        if (lifeCoupon.getSingleCanUse() == null || "".equals(lifeCoupon.getSingleCanUse())) {
+            lifeCoupon.setSingleCanUse("0");
+        }
+
         lifeCoupon.setStatus(1);
         if (StringUtils.isEmpty(lifeCoupon.getId())) {
             lifeCoupon.setType(1);