Merge pull request #22 from harshitav-docusign/Flow-391

Add GetEnvelopeDocumentFields custom method

Author: harshitav-docusign

certified-connectors/DocuSignDemo/apiDefinition.swagger.json

@@ -545,7 +545,7 @@
     "/accounts/{accountId}/envelopes/{envelopeId}/documents/{documentId}/fields": {
       "get": {
         "summary": "Get envelope document custom fields",
-        "description": "Get envelope document custom fields.",
+        "description": "Get custom document fields of envelope document.",
         "operationId": "GetEnvelopeDocumentFields",
         "parameters": [
           {

certified-connectors/DocuSignDemo/script.csx

@@ -1797,6 +1797,29 @@ public class Script : ScriptBase
       body["workflowIds"] = workflowsArray;
       response.Content = new StringContent(body.ToString(), Encoding.UTF8, "application/json");
     }
+
+    if ("GetEnvelopeDocumentFields".Equals(this.Context.OperationId, StringComparison.OrdinalIgnoreCase))
+    {
+      var body = ParseContentAsJObject(await response.Content.ReadAsStringAsync().ConfigureAwait(false), false);
+      var query = HttpUtility.ParseQueryString(this.Context.Request.RequestUri.Query);
+      var newBody = new JObject();
+      JArray envelopeDocumentFields = new JArray();
+
+      foreach(JProperty documentFields in body.Properties())
+      {
+        foreach(var field in documentFields.Value)
+        {
+          envelopeDocumentFields.Add(new JObject()
+          {
+            ["name"] = field["name"],
+            ["value"] = field["value"]
+          });
+        }
+      }
+
+      newBody["envelopeDocumentFields"] = envelopeDocumentFields;
+      response.Content = new StringContent(newBody.ToString(), Encoding.UTF8, "application/json");
+    }
 
     if ("GetEnvelopeDocumentTabs".Equals(this.Context.OperationId, StringComparison.OrdinalIgnoreCase))
     {