feat: adds odata metadata to entity type

fixes oasis-tcs#60
snebjorn · Mar 29, 2020 · 6bb870d · 6bb870d
1 parent 3a5b247
commit 6bb870d
Show file tree

Hide file tree

Showing 24 changed files with 9,432 additions and 1 deletion.
diff --git a/lib/csdl2openapi.js b/lib/csdl2openapi.js
@@ -1483,7 +1483,8 @@ module.exports.csdl2openapi = function (
         const updName = allName + '-update';
         const isKey = keyMap(type);
         const required = Object.keys(isKey);
-        const allProperties = {};
+        const metadata = { '@odata.id':{ type: "string", readOnly: true }, '@odata.etag': { type: 'string', readOnly: true, example: "W/\"08D7D40891852C76\"" } };
+        const allProperties = { ...metadata };
         const creProperties = {};
         const updProperties = {};
 

diff --git a/tools/V4-CSDL-to-OpenAPI.xsl b/tools/V4-CSDL-to-OpenAPI.xsl
@@ -1416,6 +1416,23 @@
 
     <xsl:if test="$direct and ($baseproperties!='' or $hereproperties!='')">
       <xsl:text>,"properties":{</xsl:text>
+      <!-- odata entity metadata properties -->
+      <xsl:if test="not($suffix) and local-name($structuredType)='EntityType'">
+        <xsl:choose>
+          <xsl:when test="$odata-version='2.0'">
+            <xsl:text>"__metadata":{
+                "type":"object",
+                "readOnly":true,
+                "description":"This name/value pair is not data, but instead, specifies the metadata for the EntityType instance that the JSON object represents.",
+                "properties":{"id":{"type":"string"},"uri":{"type":"string"},"type":{"type":"string"},"etag":{"type":"string","example":"W/\"time(123456789)\""}}
+              },
+            </xsl:text>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:text>"@odata.id":{"type":"string","readOnly":true},"@odata.etag":{"type":"string","readOnly":true,"example":"W/\"08D7D40891852C76\""},</xsl:text>
+          </xsl:otherwise>
+        </xsl:choose>
+      </xsl:if>
     </xsl:if>
 
     <xsl:if test="not($direct)">