/js/models/VolumeModel.js

var Volume = Backbone.Model.extend({

    

    _action:function(method, options) {

        var model = this;

        if (options == null) options = {};

        options.success = function(resp) {

            model.trigger('sync', model, resp, options);

            if (options.callback!=undefined) {

                options.callback(resp);

            }

        }

        var xhr = (this.sync || Backbone.sync).call(this, method, this, options);

        return xhr;

    },

    

    sync: function(method, model, options) {

        switch(method) {

            case "create":

                JSTACK.Nova.Volume.createvolume(model.get("size"), model.get("name"), model.get("description"), options.success);

                break;

            case "delete":

                JSTACK.Nova.Volume.deletevolume(model.get("id"), options.success);

                break;

            case "update":

                break;

            case "read":

                JSTACK.Nova.Volume.getvolume(model.get("id"), options.success);

                break;

        }

    },

    

    parse: function(resp) {

        if (resp.volume != undefined) {

            return resp.volume;

        } else {

            return resp;

        }

    }

});



var Volumes = Backbone.Collection.extend({

    

    model: Volume,

    

    sync: function(method, model, options) {

        switch(method) {

            case "read":

                JSTACK.Nova.Volume.getvolumelist(true, options.success);

                break;

        }

    },

    

    parse: function(resp) {

        return resp.volumes;

    }

    

});