56 lines
1.1 KiB
JavaScript
56 lines
1.1 KiB
JavaScript
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/**
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* Expose `Resource`.
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*/
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module.exports = Resource;
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/**
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* Module dependencies.
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*/
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var asteroid = require('asteroid')
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, AsteroidModule = require('asteroid-module')
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, debug = require('debug')('asteroid:resource')
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, util = require('util')
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, inherits = util.inherits
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, assert = require('assert');
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/**
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* Create a new `Resource` with the given `options`.
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*
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* @param {Object} options
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* @return {Resource}
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*/
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function Resource(options) {
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AsteroidModule.apply(this, arguments);
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// throw an error if args are not supplied
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assert(typeof options === 'object', 'Resource requires an options object');
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assert(options.path, 'Resource requires a path');
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// create the sub app
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var app = this.app = asteroid();
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this.options = options;
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debug('created with options', options);
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this.on('destroyed', function () {
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app.disuse(this.options.path);
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});
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}
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/**
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* Inherit from `AsteroidModule`.
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*/
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inherits(Resource, AsteroidModule);
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/**
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* Mount the sub app on the given parent app at the configured path.
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*/
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Resource.prototype.mount = function (parent) {
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parent.use(this.options.path, this.app);
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}
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