Simple Chat Room in NodeJS, expressJS and mongoDB in Docker Swarm
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4 years ago
'use strict';
const addAutoId = require('./addAutoId');
module.exports = function handleIdOption(schema, options) {
if (options == null || options._id == null) {
return schema;
}
schema = schema.clone();
if (!options._id) {
schema.remove('_id');
schema.options._id = false;
} else if (!schema.paths['_id']) {
addAutoId(schema);
schema.options._id = true;
}
return schema;
};