export function removeCookie ( cname ) { let expires = "expires=Thu, 01 Jan 1970 00:00:00 UTC;" ; document . cookie = cname + "=;" + expires + ";path=/" ; } export function setCookie ( cname , cvalue , hours = 1 ) { let d = new Date ( ) ; d . setTime ( d . getTime ( ) + hours * 60 * 60 * 1000 ) ; let expires = "expires=" + d . toUTCString ( ) ; document . cookie = cname + "=" + cvalue + ";" + expires + ";path=/" ; } export function getCookie ( cname ) { let name = cname + "=" ; let ca = document . cookie . split ( ";" ) ; for ( let i = 0 ; i < ca . length ; i ++ ) { let c = ca [ i ] ; while ( c . charAt ( 0 ) === " " ) { c = c . substring ( 1 ) ; } if ( c . indexOf ( name ) === 0 ) { return c . substring ( name . length , c . length ) ; } } return "" ; } export function checkCookie ( ) { let user = getCookie ( "token" ) ; if ( user !== "" ) { return user ; } else { return null ; } }