Prettify everything

server/middleware/utils/createMutex.js

@@ -1,24 +1,24 @@
 function createMutex(doWork) {
-  const mutex = {}
+  const mutex = {};
 
   return function(key, payload, callback) {
     if (mutex[key]) {
-      mutex[key].push(callback)
+      mutex[key].push(callback);
     } else {
       mutex[key] = [
         function() {
-          delete mutex[key]
+          delete mutex[key];
         },
         callback
-      ]
+      ];
 
       doWork(payload, function(error, value) {
         mutex[key].forEach(callback => {
-          callback(error, value)
-        })
-      })
+          callback(error, value);
+        });
+      });
     }
-  }
+  };
 }
 
-module.exports = createMutex
+module.exports = createMutex;