【新增】后端分发优惠券增加按用户组分发的队列功能。

CoreCms.Net.Repository/User/CoreCmsUserRepository.cs

@@ -205,5 +205,18 @@ namespace CoreCms.Net.Repository
             return outs;
         }
 
+        /// <summary>
+        /// 根据会员组获取会员id
+        /// </summary>
+        /// <returns></returns>
+        public async Task<List<int>> GetUserIdsByGrade(int gradeId)
+        {
+
+            var ids = await DbClient.Queryable<CoreCmsUser>().Where(p => p.grade == gradeId).Select(p => p.id)
+                .ToListAsync();
+            return ids;
+        }
+
+
     }
 }