123 lines
2.1 KiB
JavaScript
123 lines
2.1 KiB
JavaScript
/**
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* Module dependencies.
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*/
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var DataSource = require('loopback-data').DataSource
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, ModelBuilder = require('loopback-data').ModelBuilder
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, assert = require('assert')
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, RemoteObjects = require('strong-remoting')
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, swagger = require('strong-remoting/ext/swagger');
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/**
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* Export the app prototype.
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*/
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var app = exports = module.exports = {};
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/**
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* Create a set of remote objects.
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*/
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app.remotes = function () {
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if(this._remotes) {
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return this._remotes;
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} else {
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return (this._remotes = RemoteObjects.create());
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}
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}
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/**
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* Remove a route by reference.
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*/
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app.disuse = function (route) {
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if(this.stack) {
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for (var i = 0; i < this.stack.length; i++) {
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if(this.stack[i].route === route) {
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this.stack.splice(i, 1);
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}
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}
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}
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}
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/**
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* App models.
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*/
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app._models = [];
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/**
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* Expose a model.
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*
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* @param Model {Model}
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*/
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app.model = function (Model) {
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this.remotes().exports[Model.pluralModelName] = Model;
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this._models.push(Model);
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Model.shared = true;
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Model.app = this;
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Model.emit('attached', this);
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}
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/**
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* Get all exposed models.
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*/
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app.models = function () {
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return this._models;
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}
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/**
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* Get all remote objects.
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*/
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app.remoteObjects = function () {
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var result = {};
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var models = this.models();
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// add in models
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models.forEach(function (ModelCtor) {
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// only add shared models
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if(ModelCtor.shared && typeof ModelCtor.sharedCtor === 'function') {
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result[ModelCtor.pluralModelName] = ModelCtor;
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}
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});
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return result;
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}
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/**
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* Get the apps set of remote objects.
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*/
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app.remotes = function () {
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return this._remotes || (this._remotes = RemoteObjects.create());
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}
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/**
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* Enable documentation
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*/
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app.docs = function (options) {
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var remotes = this.remotes();
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swagger(remotes, options);
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}
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/*!
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* Get a handler of the specified type from the handler cache.
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*/
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app.handler = function (type) {
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var handlers = this._handlers || (this._handlers = {});
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if(handlers[type]) {
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return handlers[type];
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}
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var remotes = this.remotes();
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var handler = this._handlers[type] = remotes.handler(type);
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return handler;
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}
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