74 lines
1.8 KiB
JavaScript
74 lines
1.8 KiB
JavaScript
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/**
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* Endpoint author.
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*/
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var Endpoint = require('./endpoint.js');
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function Author() {
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Endpoint.call(this);
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this.authorId = null;
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}
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Author.prototype = Object.create(Endpoint.prototype, {
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bind: {
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value: function(action, params, callback) {
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switch (action.name) {
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case 'show':
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action.resId = this.authorId;
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action.getRelated = function(res, relcback){
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// books of this autor
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// TODO authors writing same book
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relcback(null, new Array({ type: 'books', path: '/books?author='+this.resId }));
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};
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action.loadResource = function(resId, loadcback) {
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logger.debug('loading author ' + resId);
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db.get('SELECT * FROM authors WHERE id = '+ resId, function(err, row) {
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loadcback(err, row);
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});
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};
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callback(null, action);
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break;
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case 'list':
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//TODO related
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action.loadResources = function(onload, onend) {
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var query = 'SELECT * FROM authors ';
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if (!this.perPage) this.perPage = 30;
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//TODO sanitize
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if (!this.page) this.page = 0;
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query += ' LIMIT ? OFFSET ?';
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db.each(query, this.perPage, this.page*this.perPage, function (err, row) {
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onload(err, row);
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}, function(err) {
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//TODO err
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if (err) logger.error(err);
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onend();
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});
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};
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callback(null, action);
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break;
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default:
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callback(new Error('action not implemented'));
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}
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},
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enumerable: true,
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configurable: true,
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writable: true
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},
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targetCollection : {
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value: function(pathname) {
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var match = PATH_RE.exec(pathname);
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logger.debug('pathname ' + pathname + ' => ' + match);
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if (match.length > 2 && match[2]) {
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// TODO check integer
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this.authorId = match[2];
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return false;
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}
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return true;
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},
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enumerable: true,
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configurable: true,
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writable: true
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}
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});
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exports = module.exports = new Author();
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