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