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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | 21x 6x 6x 6x 6x 5x 5x 5x 2x 2x 3x 2x 2x 2x | /**
* Class to handle cookies
*/
export class Cookie {
/**
* Set a cookie
* @param name Cookie name
* @param value Cookie value
* @param expiresAt Expiration date in miliseconds
*/
public static setCookie(name: string, value: string, expiresAt?: number): void {
const date = new Date();
const expire = expiresAt || 7 * 24 * 60 * 60 * 1000;
date.setTime(date.getTime() + expire);
document.cookie = `${name}=${value}; expires=${date.toUTCString()}; path=/`;
}
/**
* Retrieve a cookie value
* @param name Cookie name
* @returns Cookie value or undefined
*/
public static getCookie(name: string): string | undefined {
const value = `; ${document.cookie}`;
const parts = value.split(`; ${name}=`);
if (parts.length === 2) {
const lastElement: string = parts.pop() as string;
return lastElement.split(';').shift();
}
return undefined;
}
/**
* Invalidate a cookie
* @param name Cookie name
*/
public static deleteCookie(name: string): void {
const date = new Date();
date.setTime(date.getTime() + -1 * 24 * 60 * 60 * 1000);
document.cookie = `${name}=; expires=${date.toUTCString()}; path=/`;
}
}
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