Fixing conversion from nested objects to url (#226)

* Fixing serialization

* Missed file, still fixing serialization

* Removing js file added on accident

* Responding to feedback

* Responding to feedback

Author: damccorm

api/VsoClient.ts

@@ -183,41 +183,37 @@ export class VsoClient {
         return url.resolve(this.baseUrl, path.join(this.basePath, relativeUrl));
     }
 
-    private getSerializedObject(queryValue: any, object: any): string {
-        let value:string = "";
-        let first:boolean = true;
-
-        for (let property in object) {
-            if (object.hasOwnProperty(property)) {
-                let prop = object[property];
-                let valueString = this.getValueString(property, prop);
-                if (first && prop !== undefined) {
-                    value += valueString;
-                    first = false;
-                } else if (prop !== undefined) {
-                    value += "&" + valueString;
+    private queryParamsToStringHelper(queryParams: any, prefix: string): string {
+        if (queryParams === undefined) {
+            return '';
+        }
+        let queryString: string = '';
+
+        if(typeof(queryParams) !== 'string') {
+            for (let property in queryParams) {
+                if (queryParams.hasOwnProperty(property)) {
+                    const prop = queryParams[property];
+                    const newPrefix = prefix + encodeURIComponent(property.toString()) + '.';
+                    queryString += this.queryParamsToStringHelper(prop, newPrefix);
                 }
             }
         }
 
-        if (value == ""){
-            value += queryValue + "=" + object.toString();
+        if(queryString === '' && prefix.length > 0){
+            // Will always need to chop period off of end of prefix
+            queryString = prefix.slice(0,-1) + '=' + encodeURIComponent(queryParams.toString()) + '&';
         }
-        return value;
+        return queryString;
     }
 
-    private getValueString(queryValue, value) {
-        let valueString = null;
-        if (typeof(value) === 'object') {
-            valueString = this.getSerializedObject(queryValue, value);
-        } else {
-            valueString = queryValue + "=" + encodeURIComponent(value);
-        }
-        return valueString;
+    private queryParamsToString(queryParams: any): string {
+        const queryString: string = '?' + this.queryParamsToStringHelper(queryParams, '');
+
+        // Will always need to slice either a ? or & off of the end
+        return queryString.slice(0,-1);
     }
 
     protected getRequestUrl(routeTemplate: string, area: string, resource: string, routeValues: any, queryParams?: any): string {
-
         // Add area/resource route values (based on the location)
         routeValues = routeValues || {};
         if (!routeValues.area) {
@@ -230,22 +226,12 @@ export class VsoClient {
         // Replace templated route values
         let relativeUrl = this.replaceRouteValues(routeTemplate, routeValues);
 
-        //append query parameters to the end
-        let first = true;
-        for (let queryValue in queryParams) {
-            if (queryParams[queryValue] != null) {
-                let value = queryParams[queryValue];
-                let valueString = this.getValueString(queryValue, value);
-                if (first) {
-                    relativeUrl += "?" + valueString;
-                    first = false;
-                } else {
-                    relativeUrl += "&" + valueString;
-                }
-            }
+        // Append query parameters to the end
+        if (queryParams) {
+            relativeUrl += this.queryParamsToString(queryParams);
         }
 
-        //resolve the relative url with the base
+        // Resolve the relative url with the base
         return url.resolve(this.baseUrl, path.join(this.basePath, relativeUrl));
     }
 

package.json

@@ -1,7 +1,7 @@
 {
     "name": "azure-devops-node-api",
     "description": "Node client for Azure DevOps and TFS REST APIs",
-    "version": "6.6.1",
+    "version": "6.6.2",
     "main": "./WebApi.js",
     "types": "./WebApi.d.ts",
     "scripts": {

test/units/tests.ts

@@ -138,7 +138,28 @@ describe('VSOClient Units', function () {
 
         //Assert
         assert(res.apiVersion === '1');
-        assert(res.requestUrl === 'https://dev.azure.com/testTemplate?innerstatus=2');
+        assert(res.requestUrl === 'https://dev.azure.com/testTemplate?status.innerstatus=2');
+    });
+
+    it('gets versioning data with complex nested query params', async () => {
+        //Arrange
+        nock('https://dev.azure.com/_apis/testArea5', {
+            reqheaders: {
+                'accept': 'application/json',
+                'user-agent': 'testAgent'
+            }})
+            .options('')
+            .reply(200, {
+                value: [{id: 'testLocation', maxVersion: '1', releasedVersion: '1', routeTemplate: 'testTemplate', area: 'testArea5', resourceName: 'testName', resourceVersion: '1'}]
+        });
+
+        //Act
+        const queryParams = {status: {innerstatus: 2}, version: '1', nestedObject: {nestedField: 'value', innerNestedObject: {key: 'val2'}}};
+        const res: vsom.ClientVersioningData = await vsoClient.getVersioningData('1', 'testArea5', 'testLocation', {'testKey': 'testValue'}, queryParams);
+
+        //Assert
+        assert.equal(res.apiVersion, '1');
+        assert.equal(res.requestUrl, 'https://dev.azure.com/testTemplate?status.innerstatus=2&version=1&nestedObject.nestedField=value&nestedObject.innerNestedObject.key=val2');
     });
 
     it('gets versioning data after an initialization promise', async () => {