DaQuirm/nexus

var nx = {
    AjaxModel: require('../core/ajax-model').AjaxModel,
    Collection: require('../core/collection'),
    RestDocument: require('./rest-document'),
    Utils: require('../core/utils')
};

nx.RestCollection = function (options) {
    nx.Collection.call(this, options);
    nx.AjaxModel.call(this, options);
    this.options = options;

    var _this = this;
    this.bind(
        this.data,
        '<->',
        function (items) {
            return items.map(function (item) { return item.data.value; });
        },
        function (items) {
            return items.map(function (item) {
                return new _this.options.item(item);
            });
        }
    );
};

nx.Utils.mixin(nx.RestCollection.prototype, nx.Collection.prototype);
nx.Utils.mixin(nx.RestCollection.prototype, nx.AjaxModel.prototype);
nx.RestCollection.prototype.constructor = nx.RestCollection;

nx.RestCollection.prototype.request = function (options) {
    var _this = this;
    nx.AjaxModel.prototype.request.call(this, {
        url: this.options.url,
        method: options.method,
        success: function () {
            if (typeof options.success === 'function') {
                options.success(_this.items);
            }
        }
    });
};

nx.RestCollection.prototype.create = function (doc, done) {
    nx.RestDocument.prototype.request.call(doc, {
        url: this.options.url,
        method: 'post',
        success: done
    });
};

nx.RestCollection.prototype.retrieve = function (done) {
    this.request({ method: 'get', success: done });
};

nx.RestCollection.prototype.remove = function (doc, done) {
    var _this = this;
    doc.remove(function () {
        nx.Collection.prototype.remove.call(_this, doc);
        if (typeof done === 'function') {
            done();
        }
    });
};

module.exports = nx.RestCollection;