A customisable mongoose plugin to use MongoDB Atlas Search feature
npm install mongoose-atlas-search
Flexible mongoose plugin that converts simple find function to aggregation with Atlas Search support, if search value is in query.
Atlas Search is available on all cluster tiers running MongoDB version 4.2 or later. Non-Atlas MongoDB deployments can not use it!
Important! Indexes must be created manually!
``sh`
npm install mongoose-atlas-search --save
`javascript
const mongoose = require('mongoose');
const atlasPlugin = require('mongoose-atlas-search');
const Schema = mongoose.Schema;
const UserSchema = new Schema(
{
name: String,
email: String,
languagel: String,
},
{collection: 'users'}
);
const UserModel = mongoose.model('User', UserSchema);
//atlasPlugin.initialize(
atlasPlugin.initialize({
model: UserModel,
overwriteFind: true,
searchKey: 'search',
addFields: {
id: '$_id'
},
searchFunction: query => {
return {
'wildcard': {
'query': ${query}*,
'path': '_id',
'allowAnalyzedField': true
}
}
}
});
(async () => {
const resultWithSearch = await UserModel.find({search: 'test user'}); //aggregation is used
const resultWithoutSearch = await UserModel.find({name: 'test user'}); //standard "find" is used
})();
``
| option | type | description | required |
| ------ | ---- | ----------- | -------- |
|model|object|Instance of mongoose.Model|true|
|searchKey|string|Key name in query to detect that Atlas Search should be used. Default: 'search'|false|
|overwriteFind|boolean|If true, standard "find" function is overwritten. If false - plugin adds new function Model.search(query, projection, opts). Default: true| false|
|searchFunction|function|Need to customize search step in aggregation. See example above. By default, text operator is used: {text: {searchValue, path}|false|
|path|string or \[string\]| Required if searchFunction option is not defined|depends on searchFunction option|
|addFields|object|Add aggregation step "addFields". In example above "id" field is added.|false|
Sergey Reus - serg.reus.it@gmail.com - GitHub - stackoverflow
Feel free to create issues or PRs.