async function connectToDB()

in blogs/appsync-docdb/index.js [39:57]

• 17 lines of code
• 1 McCabe index (conditional complexity)

async function connectToDB() {

    let res = await getSecretValue();
    let credentials = JSON.parse(res)
    const DB_USERNAME = credentials['username'];
    const DB_PASSWORD = credentials['password'];
    const DB_HOST = credentials['host'];
    const DB_PORT = credentials['port'];
    const DB_URL = `mongodb://${DB_USERNAME}:${DB_PASSWORD}@${DB_HOST}:${DB_PORT}`

    let cacheClient = await mongo.MongoClient.connect(DB_URL, {
      ssl: true,
      sslValidate: true,
      sslCA: ca,
      useNewUrlParser: true,
      useUnifiedTopology: true
    });
    return cacheClient;
}