add table type to process and publish results (#1448)

* add table type to process and publish results

* make generic property bag

* review comments

* remove unused code

* edit comment

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Contracts/Requests/GeneratePreviewReportRequest.cs

@@ -3,6 +3,7 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
@@ -22,6 +23,11 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
         /// format (mimetype) of the string
         /// </summary>
         public string MimeType;
+
+        /// <summary>
+        /// Metadata about the table
+        /// </summary>
+        public Dictionary<string, string> Metadata { get; set; }
     }
     
     /// <summary>

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Contracts/Requests/ProcessTableDesignerEditRequest.cs

@@ -3,6 +3,7 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 using Microsoft.SqlTools.Utility;
 
@@ -24,6 +25,8 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
         public bool IsValid { get; set; }
 
         public TableDesignerIssue[] Issues { get; set; }
+
+        public Dictionary<string, string> Metadata { get; set; }
     }
 
     /// <summary>

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Contracts/Requests/PublishTableChangesRequest.cs

@@ -3,6 +3,7 @@
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 //
 
+using System.Collections.Generic;
 using Microsoft.SqlTools.Hosting.Protocol.Contracts;
 
 namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
@@ -12,6 +13,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
         public TableInfo NewTableInfo;
         public TableViewModel ViewModel;
         public TableDesignerView View;
+        public Dictionary<string, string> Metadata;
     }
 
     /// <summary>

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/TableDesignerMetadata.cs

@@ -0,0 +1,28 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using Dac = Microsoft.Data.Tools.Sql.DesignServices.TableDesigner;
+
+namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
+{
+    public static class TableDesignerMetadata
+    {
+        public static bool IsNode(this Dac.TableDesigner tableDesigner)
+        {
+            return tableDesigner.TableViewModel.IsNode;
+        }
+
+        public static bool IsEdge(this Dac.TableDesigner tableDesigner)
+        {
+            return tableDesigner.TableViewModel.IsEdge;
+        }
+
+        public static bool IsSystemVersioned(this Dac.TableDesigner tableDesigner)
+        {
+            return tableDesigner.TableViewModel.IsSystemVersioningEnabled;
+        }
+    }
+
+}

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/TableDesignerService.cs

@@ -119,7 +119,8 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
                     ViewModel = this.GetTableViewModel(requestParams.TableInfo),
                     IsValid = issues.Where(i => i.Severity == IssueSeverity.Error).Count() == 0,
                     Issues = issues.ToArray(),
-                    View = refreshViewRequired ? this.GetDesignerViewInfo(requestParams.TableInfo) : null
+                    View = refreshViewRequired ? this.GetDesignerViewInfo(requestParams.TableInfo) : null,
+                    Metadata = this.GetMetadata(requestParams.TableInfo)
                 });
             });
         }
@@ -147,7 +148,8 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
                 {
                     NewTableInfo = tableInfo,
                     ViewModel = this.GetTableViewModel(tableInfo),
-                    View = GetDesignerViewInfo(tableInfo)
+                    View = GetDesignerViewInfo(tableInfo),
+                    Metadata = this.GetMetadata(tableInfo)
                 });
             });
         }
@@ -171,6 +173,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
                 var generatePreviewReportResult = new GeneratePreviewReportResult();
                 generatePreviewReportResult.Report = report;
                 generatePreviewReportResult.MimeType = "text/markdown";
+                generatePreviewReportResult.Metadata = this.GetMetadata(tableInfo);
                 await requestContext.SendResult(generatePreviewReportResult);
             });
         }
@@ -1298,9 +1301,9 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
 
         private Dac.TableDesigner CreateTableDesigner(TableInfo tableInfo)
         {
-            var connectinStringbuilder = new SqlConnectionStringBuilder(tableInfo.ConnectionString);
+            var connectionStringbuilder = new SqlConnectionStringBuilder(tableInfo.ConnectionString);
-            connectinStringbuilder.InitialCatalog = tableInfo.Database;
+            connectionStringbuilder.InitialCatalog = tableInfo.Database;
-            var connectionString = connectinStringbuilder.ToString();
+            var connectionString = connectionStringbuilder.ToString();
             var tableDesigner = new Dac.TableDesigner(connectionString, tableInfo.AccessToken, tableInfo.Schema, tableInfo.Name, tableInfo.IsNewTable);
             this.idTableMap[tableInfo.Id] = tableDesigner;
             return tableDesigner;
@@ -1319,6 +1322,18 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
             }
         }
 
+        private Dictionary<string, string> GetMetadata(TableInfo tableInfo)
+        {
+            var tableDesigner = this.GetTableDesigner(tableInfo);
+            var metadata = new Dictionary<string, string>()
+            {
+                { "IsEdge", tableDesigner.IsEdge().ToString() },
+                { "IsNode", tableDesigner.IsNode().ToString() },
+                { "IsSystemVersioned", tableDesigner.IsSystemVersioned().ToString() }
+            };
+            return metadata;
+        }
+
         /// <summary>
         /// Disposes the table designer Service
         /// </summary>