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export type Session = {
id: string;
state: string;
host?: string;
clients: string[];
};
const sessions: { [key: string]: Session } = {};
function makeid(length) {
let result = '';
const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
const charactersLength = characters.length;
let counter = 0;
while (counter < length) {
result += characters.charAt(Math.floor(Math.random() * charactersLength));
counter += 1;
}
return result;
}
export const createNewSession = (): Session => {
const id = makeid(10);
const session = {
id,
state: "waiting",
host: undefined,
clients: [],
};
sessions[id] = session;
return session;
};
export const setSessionState = (id: string, state: string): void => {
if (!sessions[id]) {
return;
}
sessions[id].state = state;
};
export const setSessionHost = (id: string, clientId: string): void => {
if (!sessions[id]) {
return;
}
sessions[id].host = clientId;
};
export const addSessionClient = (id: string, clientId: string): void => {
if (!sessions[id]) {
return;
}
sessions[id]?.clients.push(clientId);
};
export const cleanupSession = (id: string): void => {
if (!sessions[id]) {
return;
}
// if (sessions[id].host) {
// sessions[id].host!.close();
// }
//
// sessions[id].clients.forEach((client) => {
// client.close();
// });
delete sessions[id];
}
export const getSession = (id: string): Session => {
return sessions[id];
};
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