| Linux premium331.web-hosting.com 4.18.0-553.80.1.lve.el8.x86_64 #1 SMP Wed Oct 22 19:29:36 UTC 2025 x86_64 Path : /home/livedhms/lmgt/node_modules/mongoose/lib/helpers/discriminator/ |
| Current File : /home/livedhms/lmgt/node_modules/mongoose/lib/helpers/discriminator/getConstructor.js |
'use strict';
const getDiscriminatorByValue = require('./getDiscriminatorByValue');
/**
* Find the correct constructor, taking into account discriminators
* @api private
*/
module.exports = function getConstructor(Constructor, value, defaultDiscriminatorValue) {
const discriminatorKey = Constructor.schema.options.discriminatorKey;
let discriminatorValue = value?.[discriminatorKey];
if (discriminatorValue == null) {
discriminatorValue = defaultDiscriminatorValue;
}
if (Constructor.discriminators &&
discriminatorValue != null) {
if (Constructor.discriminators[discriminatorValue]) {
Constructor = Constructor.discriminators[discriminatorValue];
} else {
const constructorByValue = getDiscriminatorByValue(Constructor.discriminators, discriminatorValue);
if (constructorByValue) {
Constructor = constructorByValue;
}
}
}
return Constructor;
};