query()

in src/app/dbUtils.js [14:30]

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

    query(sql, connection, args) {
        return new Promise((resolve, reject) => {
            connection.query(sql, args, (errorQuerying, rows) => {
                connection.end(errClosing => {
                        if (errClosing) {
                            console.log("error closing connection");
                            console.error(errClosing);
                        }
                        if (errorQuerying) {
                            return reject(errorQuerying);
                        }
                        resolve(rows);
                    }
                )
            });
        });
    }