What method can I use in AngularJS to have a factory function reference another factory function?

As an illustration, consider the code snippet below where I want func2 to invoke func1.

App.factory("MyLib", function() {

  return {

    func1: function() {
      console.log("func1");
    },

    func2: function() {
      func1();
    }

  }

});

Is there a way to achieve this?

Answer №1

For optimal safety, it is recommended to implement the revealing module pattern like so:

App.factory("MyLib", function() {

    var action1 = function() {
        console.log("action1");
    };

    var action2 = function() {
        action1();
    };

    return {
        action1: action1,
        action2: action2
    };
});

Answer №2

When working with nested functions, I find it helpful to assign the factory to a variable with the same name for better readability and reusability. Take a look at the example below:

App.factory("MyLib", function() {
    var MyLibrary = {
        func1: function() {
            console.log("func1");
        },
        func2: function() {
            MyLibrary.func1();
            angular.forEach(["1","2"], function(value, key) {
                //This makes the code easier to understand
                MyLibrary.func1();
            },[]);
        }
    };
    return MyLibrary;
});

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