verifyClient() {
		if (!this.client || !this.client.db) {
			throw new Error("A valid MongoDB Connection is missing. Generate one by calling the 'connect' method.");
		}
	}
/**
	 * Helper function to check if the client is correctly connected
	 * @throws Error  When the client is missing or invalid
	 */
Helper function to check if the client is correctly connected
@throws Error  When the client is missing or invalid
Helper function to check if the client is correctly connected @throws Error When the client is missing or invalid
verifyClient() {
		if (!this.client || !this.client.db) {
			throw new Error("A valid MongoDB Connection is missing. Generate one by calling the 'connect' method.");
		}
	}
verifyClient ( ) { if ( ! this . client || ! this . client . db ) { throw new Error ( "A valid MongoDB Connection is missing. Generate one by calling the 'connect' method." ) ; } }
Helper function to check if the client is correctly connected
 @throws Error  When the client is missing or invalid
Helper function to check if the client is correctly connected @throws Error When the client is missing or invalid