async function showTournaments() { let url = 'https://dragonmaster.pl/inz/tournaments'; try { let res = await fetch(url); return await res.json(); } catch (error) { console.log(error); } } function saveIdTournament(id) { localStorage.setItem('tournamentId', id); } async function renderTournaments() { let tournaments = await showTournaments(); let html = ''; tournaments.forEach(tournament => { let htmlSegment = `

${tournament.name}

${tournament.place} ${tournament.from} do ${tournament.to}
`; html += htmlSegment; }); let container = document.querySelector('.tournament-list'); container.innerHTML = html; } function logout() { localStorage.clear(); location.reload(); } function logoutVisibility() { if (localStorage.getItem("token") !== null) { document.getElementById("logout").style.display = ""; } else { document.getElementById("logout").style.display = "none"; } } function loginVisibility() { if (localStorage.getItem("token") !== null) { document.getElementById("login").style.display = "none"; } else { document.getElementById("login").style.display = ""; } } function createVisibility() { if (localStorage.getItem("token") !== null) { document.getElementById("creator").style.display = "none"; } else { document.getElementById("creator").style.display = ""; } }