30 lines
589 B
JavaScript
30 lines
589 B
JavaScript
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let mongodb = require('mongodb');
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let MongoClient = mongodb.MongoClient;
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export class MongoStorageAdapter {
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// Private
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_uri: string;
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// Public
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connectionPromise;
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database;
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constructor(uri: string) {
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this._uri = uri;
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}
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connect() {
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if (this.connectionPromise) {
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return this.connectionPromise;
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}
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this.connectionPromise = MongoClient.connect(this._uri).then(database => {
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this.database = database;
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});
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return this.connectionPromise;
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}
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}
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export default MongoStorageAdapter;
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module.exports = MongoStorageAdapter; // Required for tests
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