TypeScript template updates

Author: dan-silver

Templates/TypeScript/src/entity_types.ts.tt

@@ -10,9 +10,14 @@
     var enumTypes               = model.GetEnumTypes();
     var complexTypes            = model.GetComplexTypes();
 #>
+// Type definitions for the Microsoft Graph API
+// Project: https://github.com/microsoftgraph/msgraph-typescript-typings
+// Definitions by: Microsoft Graph Team <https://github.com/microsoftgraph>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+
 <#= writer.WriteHeader() #>
-declare namespace MicrosoftGraph {
 
+declare module MicrosoftGraph {
 <# foreach(var enumType in enumTypes) { #>
   type <#= writer.UpperCaseFirstChar(enumType.Name) #> = <#= enumType.GetEnumValues() #>
 <# } #>
@@ -27,7 +32,7 @@ declare namespace MicrosoftGraph {
     <#=  prop.Name #>?: <#= prop.GetTypeString() #>
 <# } #>
   }
-    <#
+<#
     }
 #>
 <#
@@ -43,6 +48,6 @@ declare namespace MicrosoftGraph {
 <# } #>
 }
 
-declare module "msgraph" {
+declare module "MicrosoftGraph" {
     export = MicrosoftGraph;
 }

src/GraphODataTemplateWriter/CodeHelpers/TypeScript/CodeWriterTypeScript.cs

@@ -13,12 +13,12 @@ public CodeWriterTypeScript(OdcmModel model) : base(model) { }
 
         public override String WriteOpeningCommentLine()
         {
-            return "/****************************************************************************" + this.NewLineCharacter;
+            return "//" + this.NewLineCharacter;
         }
 
         public override String WriteClosingCommentLine()
         {
-            return "*****************************************************************************/" + this.NewLineCharacter;
+            return "//" + this.NewLineCharacter;
         }
 
         public override string WriteInlineCommentChar()

src/GraphODataTemplateWriter/CodeHelpers/TypeScript/TypeHelperTypeScript.cs

@@ -45,8 +45,10 @@ public static string GetTypeString(this OdcmProperty prop)
                 case "String":
                     typeStr = "string"; //lowercase
                     break;
-                case "DateTimeOffset":
-                    typeStr = "Date";
+                // all dates need to be of type string so they can be wrapped in new Date(___)
+                case "DateTimeOffset": // ISO 8601 format in UTC time, ex 2014-01-01T00:00:00Z
+                case "Date":
+                    typeStr = "string";
                     break;
                 case "Boolean":
                     typeStr = "boolean";