Fix a bug of CouponTemplate.UsableBeginTime

6 years ago · 0d52d66ba7
1 changed files with 1 additions and 1 deletions
--- a/plugins/Coupons/src/EasyAbp.EShop.Plugins.Coupons.EntityFrameworkCore/EasyAbp/EShop/Plugins/Coupons/Coupons/CouponRepository.cs
+++ b/plugins/Coupons/src/EasyAbp.EShop.Plugins.Coupons.EntityFrameworkCore/EasyAbp/EShop/Plugins/Coupons/Coupons/CouponRepository.cs
@ -24,7 +24,7 @@ namespace EasyAbp.EShop.Plugins.Coupons.Coupons
            return DbSet
                .Where(x => x.ExpirationTime > now)
                .Join(
-                    DbContext.CouponTemplates.Where(x => x.UsableBeginTime <= now),
+                    DbContext.CouponTemplates.Where(x => !x.UsableBeginTime.HasValue || x.UsableBeginTime.Value <= now),
                    coupon => coupon.CouponTemplateId,
                    couponTemplate => couponTemplate.Id,
                    (coupon, couponTemplate) => coupon