trilium/docs/backend_api/entities_entity.js.html
2018-10-07 16:27:12 +02:00

103 lines
2.7 KiB
HTML

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Source: entities/entity.js</title>
<script src="scripts/prettify/prettify.js"> </script>
<script src="scripts/prettify/lang-css.js"> </script>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
</head>
<body>
<div id="main">
<h1 class="page-title">Source: entities/entity.js</h1>
<section>
<article>
<pre class="prettyprint source linenums"><code>"use strict";
const utils = require('../services/utils');
class Entity {
/**
* @param {object} [row] - database row representing given entity
*/
constructor(row = {}) {
for (const key in row) {
this[key] = row[key];
}
if ('isDeleted' in this) {
this.isDeleted = !!this.isDeleted;
}
}
beforeSaving() {
this.generateIdIfNecessary();
const origHash = this.hash;
this.hash = this.generateHash();
this.isChanged = origHash !== this.hash;
}
generateIdIfNecessary() {
if (!this[this.constructor.primaryKeyName]) {
this[this.constructor.primaryKeyName] = utils.newEntityId();
}
}
generateHash() {
let contentToHash = "";
for (const propertyName of this.constructor.hashedProperties) {
contentToHash += "|" + this[propertyName];
}
return utils.hash(contentToHash).substr(0, 10);
}
async save() {
await require('../services/repository').updateEntity(this);
return this;
}
}
module.exports = Entity;</code></pre>
</article>
</section>
</div>
<nav>
<h2><a href="index.html">Home</a></h2><h3>Classes</h3><ul><li><a href="ApiToken.html">ApiToken</a></li><li><a href="Attribute.html">Attribute</a></li><li><a href="BackendScriptApi.html">BackendScriptApi</a></li><li><a href="Branch.html">Branch</a></li><li><a href="Entity.html">Entity</a></li><li><a href="Image.html">Image</a></li><li><a href="Note.html">Note</a></li><li><a href="NoteImage.html">NoteImage</a></li><li><a href="NoteRevision.html">NoteRevision</a></li><li><a href="Option.html">Option</a></li><li><a href="RecentNote.html">RecentNote</a></li></ul><h3><a href="global.html">Global</a></h3>
</nav>
<br class="clear">
<footer>
Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.5.5</a> on Sun Oct 07 2018 16:26:59 GMT+0200 (CEST)
</footer>
<script> prettyPrint(); </script>
<script src="scripts/linenumber.js"> </script>
</body>
</html>