Patch events should update features.

unleash-server/lib/featureApi.js

@@ -11,8 +11,8 @@ module.exports = function (app) {
         });
     });
 
-    app.get('/features/:id', function (req, res) {
-        featureDb.getFeature(req.params.id).then(function (feature) {
+    app.get('/features/:featureName', function (req, res) {
+        featureDb.getFeature(req.params.featureName).then(function (feature) {
             if (feature) {
                 res.json(feature);
             } else {
@@ -45,16 +45,23 @@ module.exports = function (app) {
     });
 
     app.patch('/features/:featureName', function (req, res) {
-        var featureName = req.params.featureName;
+        var featureName = req.params.featureName,
+            createdBy = req.connection.remoteAddress,
+            changeRequest = req.body;
+
+        changeRequest.name = featureName;
 
         featureDb.getFeature(featureName).then(
             function () {
-                var changeRequest = req.body;
-                var event = {};
-                event.type = eventType.featureUpdated;
-                event.user = req.connection.remoteAddress;
-                event.data = changeRequest;
+                eventStore.create({
+                    type: eventType.featureUpdated,
+                    createdBy: createdBy,
+                    data: changeRequest
+                }).then(function () {
                     res.status(202).end();
+                }, function () {
+                    res.status(500).end();
+                });
             },
             function () {
                 res.status(404).end();

unleash-server/lib/featureDb.js

@@ -21,6 +21,41 @@ eventStore.on(eventType.featureCreated, function (event) {
     }
 );
 
+eventStore.on(eventType.featureUpdated, function (event) {
+        var sql, params;
+        var changeRequest = event.data;
+
+        switch (changeRequest.field) {
+            case 'enabled':
+                sql = 'UPDATE features SET enabled = $1 WHERE name=$2';
+                params = [event.data.value ? 1 : 0, event.data.name];
+                break;
+            case 'strategy':
+                sql = 'UPDATE features SET strategy_name = $1 WHERE name=$2';
+                params = [event.data.value, event.data.name];
+                break;
+            case 'parameters':
+                sql = 'UPDATE features SET parameters = $1 WHERE name=$2';
+                params = [event.data.value, event.data.name];
+                break;
+            default:
+                break;
+        }
+
+
+        if(sql && params) {
+            dbPool.query(sql, params, function(err) {
+                if(err) {
+                    logger.error('Could not update feature, error was: ', err);
+                }
+            });
+        } else {
+            logger.error("Could not handle feature-update event", event);
+        }
+
+    }
+);
+
 function getFeatures() {
     var sql = 'SELECT name, enabled, strategy_name as strategy, parameters FROM features ORDER BY created_at';
     return new Promise(function (resolve, reject) {

unleash-server/test/eventDbMock.js

@@ -1,7 +1,6 @@
 var Promise = require('bluebird');
 
 function storeEvent(event) {
-    console.log('using eventDbMock to store: ', event);
     return new Promise(function (resolve) {
         resolve();
     });