25 lines
603 B
TypeScript
25 lines
603 B
TypeScript
import { Db, MongoClient } from 'mongodb';
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const USERNAME = process.env.MONGO_USERNAME
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const PASSWORD = process.env.MONGO_PASSWORD
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const HOSTNAME = process.env.MONGO_HOSTNAME
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const DATABASE_NAME = process.env.MONGO_DATABASE_NAME
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const DATABASE_PORT = process.env.MONGO_DATABASE_PORT
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const URI =
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`mongodb://${USERNAME}:${PASSWORD}@${HOSTNAME ?? 'localhost'}:${DATABASE_PORT}`;
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let db: Db | null = null;
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export const getMongoDBClient = async () => {
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if (db) {
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return db;
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}
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const client = new MongoClient(URI);
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await client.connect();
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db = client.db(DATABASE_NAME);
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return db;
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}
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