From a6ce69cd3da951905395e88ec1599706bae9bb09 Mon Sep 17 00:00:00 2001
From: Peter 'Pita' Martischka <petermartischka@gmail.com>
Date: Mon, 13 Nov 2017 20:43:04 +0000
Subject: [PATCH] Allow optional object properties

---
 lib/typescript.js       | 7 ++++++-
 templates/type.mustache | 4 ++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/lib/typescript.js b/lib/typescript.js
index c0829f3a..b6c5a844 100644
--- a/lib/typescript.js
+++ b/lib/typescript.js
@@ -61,6 +61,12 @@ function convertType(swaggerType, swagger) {
             _.forEach(swaggerType.properties, function (propertyType, propertyName) {
                 var property = convertType(propertyType);
                 property.name = propertyName;
+
+                property.optional = true;
+                if (swaggerType.required && swaggerType.required.indexOf(propertyName) !== -1) {
+                  property.optional = false;
+                }
+
                 typespec.properties.push(property);
             });
         }
@@ -79,4 +85,3 @@ function convertType(swaggerType, swagger) {
 }
 
 module.exports.convertType = convertType;
-
diff --git a/templates/type.mustache b/templates/type.mustache
index d8f2518d..fd7b9157 100644
--- a/templates/type.mustache
+++ b/templates/type.mustache
@@ -4,8 +4,8 @@
 <%#isRef%><%target%><%/isRef%><%!
 %><%#isAtomic%><%&tsType%><%/isAtomic%><%!
 %><%#isObject%>{<%#properties%>
-'<%name%>': <%>type%><%/properties%>
+'<%name%>'<%#optional%>?<%/optional%>: <%>type%><%/properties%>
 }<%/isObject%><%!
 %><%#isArray%>Array<<%#elementType%><%>type%><%/elementType%>>|<%#elementType%><%>type%><%/elementType%><%/isArray%>
 <%={{ }}=%>
-{{/tsType}}
\ No newline at end of file
+{{/tsType}}