Get unique ID function

getUniqueId.ts

function getUniqueId(prefix: string, length: number = 8): string {
    let result = `${prefix}-`;

    const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
    const charactersLength = characters.length;

    let counter = 0;

    while (counter < length) {
        result = `${result}${characters.charAt(Math.floor(Math.random() * charactersLength))}`;
        counter += 1;
    }

    return result;
};

function getUniqueId(
    prefix: string = "my-prefix",
    length: number = 8,
    characters: string = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
): string {
    const hash = [...Array(length)]
        .map((_) =>
            characters.charAt(Math.floor(Math.random() * characters.length))
        )
        .join("");

    return `${!!prefix ? `${prefix}-` : ''}${hash}`;
}