honestyallan / domain

domain for javascript.

Note

Now only preview.

domain

Domain for javascript, from CQRS / DDD idea.

Install

npm install domain --save

Example

var Domain = require("domain"),
domain = new Domain(),
AggregateRoot = Domain.AggregateRoot,

UserClass = AggregateRoot.extend({
    when: function (event) {
        switch (event.name) {
            case "changeName":
                this.set("name", event.data.name);
                break;
            case "changeAge":
                this.set("age", event.data.age);
                break;
        }
    },
    methods: {
        changeName: function (name) {
            this.apply("changeName", {name: name});
        },
        changeAge: function (age) {
            this.apply("changeAge", {age: age});
        }
    }
})

domain.register("User",UserClass);

var userRepository = domain.repos.User;

// add listener
domain.eventBus.on("changeName",function listener(){
    // do samething.
})


// call
userRepository.get(idxxx,function(err,user){
    user.changeName("Leo.Giese");
    user.changeAge(22);
})

LICENSE

MIT