Added a new dashboard to rebuild xml structures for content, members, media. I haven't put it in the release dashboard config for now. Also added methods to the examine controller to check the index integrity which we can use for th 7.3 task.

src/Umbraco.Web/WebServices/XmlDataIntegrityController.cs

@@ -0,0 +1,82 @@
+using System;
+using System.Web.Http;
+using Umbraco.Core;
+using Umbraco.Core.Models.Rdbms;
+using Umbraco.Core.Persistence;
+using Umbraco.Web.WebApi;
+
+namespace Umbraco.Web.WebServices
+{
+
+    public class XmlDataIntegrityController : UmbracoAuthorizedApiController
+    {
+        [HttpPost]
+        public bool FixContentXmlTable()
+        {
+            Services.ContentService.RebuildXmlStructures();
+            return CheckContentXmlTable();
+        }
+
+        [HttpPost]
+        public bool FixMediaXmlTable()
+        {
+            Services.MediaService.RebuildXmlStructures();
+            return CheckMediaXmlTable();
+        }
+
+        [HttpPost]
+        public bool FixMembersXmlTable()
+        {
+            Services.MemberService.RebuildXmlStructures();
+            return CheckMembersXmlTable();
+        }
+
+        [HttpGet]
+        public bool CheckContentXmlTable()
+        {
+            var totalPublished = Services.ContentService.CountPublished();
+            var subQuery = new Sql()
+                .Select("Count(DISTINCT cmsContentXml.nodeId)")
+                .From<ContentXmlDto>()
+                .InnerJoin<DocumentDto>()
+                .On<DocumentDto, ContentXmlDto>(left => left.NodeId, right => right.NodeId);
+            var totalXml = ApplicationContext.DatabaseContext.Database.ExecuteScalar<int>(subQuery);
+
+            return totalXml == totalPublished;
+        }
+        
+        [HttpGet]
+        public bool CheckMediaXmlTable()
+        {
+            var total = Services.MediaService.Count();
+            var mediaObjectType = Guid.Parse(Constants.ObjectTypes.Media);
+            var subQuery = new Sql()
+                .Select("Count(*)")
+                .From<ContentXmlDto>()
+                .InnerJoin<NodeDto>()
+                .On<ContentXmlDto, NodeDto>(left => left.NodeId, right => right.NodeId)
+                .Where<NodeDto>(dto => dto.NodeObjectType == mediaObjectType);
+            var totalXml = ApplicationContext.DatabaseContext.Database.ExecuteScalar<int>(subQuery);
+
+            return totalXml == total;
+        }
+
+        [HttpGet]
+        public bool CheckMembersXmlTable()
+        {
+            var total = Services.MemberService.Count();
+            var memberObjectType = Guid.Parse(Constants.ObjectTypes.Member);
+            var subQuery = new Sql()
+                .Select("Count(*)")
+                .From<ContentXmlDto>()
+                .InnerJoin<NodeDto>()
+                .On<ContentXmlDto, NodeDto>(left => left.NodeId, right => right.NodeId)
+                .Where<NodeDto>(dto => dto.NodeObjectType == memberObjectType);
+            var totalXml = ApplicationContext.DatabaseContext.Database.ExecuteScalar<int>(subQuery);
+
+            return totalXml == total;
+        }
+
+        
+    }
+}