Merge pull request #199 from Unleash/add-toggle-ep

add toggle endpoint

lib/routes/feature.js

@@ -99,6 +99,23 @@ module.exports = function (app, config) {
             .catch(error => handleErrors(req, res, error));
     });
 
+    app.post('/features/:featureName/toggle', (req, res) => {
+        const featureName = req.params.featureName;
+        const userName = extractUser(req);
+
+        featureToggleStore.getFeature(featureName)
+            .then((feature) => {
+                feature.enabled = !feature.enabled;
+                return eventStore.store({
+                    type: FEATURE_UPDATED,
+                    createdBy: userName,
+                    data: feature,
+                });
+            })
+            .then(() => res.status(200).end())
+            .catch(error => handleErrors(req, res, error));
+    });
+
     app.delete('/features/:featureName', (req, res) => {
         const featureName = req.params.featureName;
         const userName = extractUser(req);

test/e2e/feature-api.test.js

@@ -98,6 +98,24 @@ test.serial('can change status of feature toggle that does exist', async t => {
         .expect(200).then(destroy);
 });
 
+test.serial('can not toggle of feature that does not exist', async t => {
+    const { request, destroy } = await setupApp('feature_api_serial');
+    logger.setLevel('FATAL');
+    return request
+        .post('/features/should-not-exist/toggle')
+        .set('Content-Type', 'application/json')
+        .expect(404).then(destroy);
+});
+
+test.serial('can toggle a feature that does exist', async t => {
+    const { request, destroy } = await setupApp('feature_api_serial');
+    logger.setLevel('FATAL');
+    return request
+        .post('/features/featureY/toggle')
+        .set('Content-Type', 'application/json')
+        .expect(200).then(destroy);
+});
+
 test.serial('archives a feature by name', async t => {
     const { request, destroy } = await setupApp('feature_api_serial');
     return request