Check all arguments sent to action() for event objects

dist/client/client_api.js

@@ -89,9 +89,12 @@ var ClientApi = function () {
 
         // Remove events from the args. Otherwise, it creates a huge JSON string.
 
-        if (args[0] && typeof args[0].preventDefault === 'function') {
-          args[0] = '[SyntheticEvent]';
-        }
+        args = args.map(function (arg) {
+          if (typeof arg.preventDefault === 'function') {
+            return '[SyntheticEvent]';
+          }
+          return arg;
+        });
 
         var id = ++idGenerator;
         var data = { name: name, args: args };

src/client/__tests__/client_api.js

@@ -162,6 +162,38 @@ describe('client.ClientApi', () => {
         count: 1,
       }]);
     });
+
+    it('should replace any Synthetic Event with it\'s name when not the first argument', () => {
+      const api = getClientApi();
+      api._syncedStore.getData = () => ({ actions: [] });
+      api._syncedStore.setData = sinon.stub();
+
+      const event = {
+        preventDefault() {},
+      };
+      const data = {
+        type: 'delete',
+      };
+
+      const cb = api.action('hello');
+      cb(data, event);
+
+      const args = api._syncedStore.setData.args[0];
+      const actions = clearActionId(args[0].actions);
+
+      expect(actions).to.be.deep.equal([{
+        data: {
+          name: 'hello',
+          args: [
+            {
+              type: 'delete',
+            },
+            '[SyntheticEvent]',
+          ],
+        },
+        count: 1,
+      }]);
+    });
   });
 
   describe('linkTo', () => {

src/client/client_api.js

@@ -42,16 +42,16 @@ export default class ClientApi {
     const syncedStore = this._syncedStore;
 
     return function (..._args) {
-      const args = Array.from(_args);
+      let args = Array.from(_args);
       let { actions = [] } = syncedStore.getData();
 
       // Remove events from the args. Otherwise, it creates a huge JSON string.
-      if (
-        args[0] &&
-        typeof args[0].preventDefault === 'function'
-      ) {
-        args[0] = '[SyntheticEvent]';
-      }
+      args = args.map(arg => {
+        if (typeof arg.preventDefault === 'function') {
+          return '[SyntheticEvent]';
+        }
+        return arg;
+      });
 
       const id = ++idGenerator;
       const data = { name, args };