Try/Catch Decorator Wrapper for Controller and Adapter/Interface

decorator.js

// controller proxy
for (var key in this.controller) {
  if (this.controller.hasOwnProperty(key) && typeof this.controller[key] === 'function') {
    this.proxyController(model.controller[key], key);
  }
}

MvcAdapter.prototype.proxyController = function (method, key) {
  this.controller[key] = function () {
    try {
      method.apply(null, arguments);
    } catch (e) {
      console.error('Ruh roh, NAF fail on method: ' + name);
      console.error(e);
    }
  }
};



// adapter proxy
for (var key in this) {
  if (this.hasOwnProperty(key) && this[key] === 'function') {
    this.proxyAdapter(this[key], key);
  }
}

MvcAdapter.prototype.proxyAdapter = function (method, name) {
  this[name] = function () {
    var args = Array.prototype.slice.call(arguments);
    for (var i = 0; i < args.length; i++) {
      if (typeof args[i] === 'function') {
          this.proxyCallback(args[i], args, i);
        };
      }
    }
    method.apply(null, args); 
  }
};

MvcAdapter.prototype.proxyCallback = function (method, args, index) {
  args[index] = function () {
    try {
      method.apply(null, arguments);
    } catch (e) {
      console.error('Ruh roh. UI Adapter fail');
      console.error(e);
    }
  };
};