Rollback the uow instead of begin new one.

framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Uow/AbpUowActionFilter.cs

@@ -50,14 +50,17 @@ namespace Volo.Abp.AspNetCore.Mvc.Uow
                 return;
             }
 
-            //Begin a new, independent unit of work
-            using (var uow = unitOfWorkManager.Begin(options, requiresNew: true))
+            using (var uow = unitOfWorkManager.Begin(options))
             {
                 var result = await next();
                 if (Succeed(result))
                 {
                     await uow.CompleteAsync(context.HttpContext.RequestAborted);
                 }
+                else
+                {
+                    await uow.RollbackAsync(context.HttpContext.RequestAborted);
+                }
             }
         }
 

framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/Uow/AbpUowPageFilter.cs

@@ -55,14 +55,17 @@ namespace Volo.Abp.AspNetCore.Mvc.Uow
                 return;
             }
 
-            //Begin a new, independent unit of work
-            using (var uow = unitOfWorkManager.Begin(options, requiresNew: true))
+            using (var uow = unitOfWorkManager.Begin(options))
             {
                 var result = await next();
                 if (Succeed(result))
                 {
                     await uow.CompleteAsync(context.HttpContext.RequestAborted);
                 }
+                else
+                {
+                    await uow.RollbackAsync(context.HttpContext.RequestAborted);
+                }
             }
         }