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client/src/js/middleware/command.js

@@ -0,0 +1,20 @@
+export default function createCommandMiddleware(type, handlers) {
+  return store => next => action => {
+    if (action.type === type) {
+      const words = action.command.slice(1).split(' ');
+      const command = words[0];
+      const params = words.slice(1);
+
+      if (handlers.hasOwnProperty(command)) {
+        handlers[command]({
+          dispatch: store.dispatch,
+          getState: store.getState,
+          server: action.server,
+          channel: action.channel
+        }, ...params);
+      }
+    }
+
+    return next(action);
+  };
+}