Add batch update endpoint for admin

1 files changed, 34 insertions, 0 deletions

diff --git a/app/node_modules/okadminview/index.js b/app/node_modules/okadminview/index.js
index 884c4b8..897c583 100644
--- a/app/node_modules/okadminview/index.js
+++ b/app/node_modules/okadminview/index.js
@@ -173,6 +173,40 @@ function OKAdminView(options) {
       }
     });
 
+    router.put('/:type/__batch/', function putBatch(req, res, next) {
+      var type = req.params.type;
+      var body = req.body || {};
+      var resourcesJSON = body[type];
+      var resource = resourceCache.get(type);
+      if (!resourcesJSON || !resourcesJSON.length) {
+        res.status(400);
+        errorHandler(req, res)(new Error('Bad request'));
+      } else if (!resource) {
+        res.status(404);
+        errorHandler(req, res)(new Error('No such resource'));
+      } else {
+        try {
+          var ids = [];
+          var resourcesParsed = resourcesJSON.map(function(resourceJSON) {
+            var data = JSON.parse(resourceJSON);
+            ids.push(resource.getID(data));
+            return data;
+          });
+        } catch (e) {
+           errorHandler(req, res)(new Error('Resource batch contains invalid JSON'));
+           return;
+        }
+        Q.all([
+          meta.get(),
+          resource.updateBatch(ids, resourcesParsed),
+        ]).then(function(results) {
+          var metadata = results.shift();
+          req.flash('success', {action: 'batch_update'});
+          res.redirect(303, '../..');
+        }).fail(errorHandler(req, res));
+      }
+    });
+
     router.put('/:type/:id/', function updateResource(req, res, next) {
       var type = req.params.type;
       var id = req.params.id;