A memory storage class -- code snippet

memory-storage.snippet.ts

// "MEMORY STORAGE" ... simplistic
let StoreMemory:{[id:string]:{created:number, alive?:number, data:{[key:string]:any}}} = {}; 
// StoreMemory clean up (invalidate logins after cookie maxage)
setInterval( () => {
    let ttl = h3SessionCookieConfig?.maxAge || 60 * 5;
    
    let now = Date.now();
    let max = ttl * 1000;
    
    for (let key in StoreMemory) {
        let alive = StoreMemory[key].alive || StoreMemory[key].created;
        if (alive + max < now) {
            delete StoreMemory[key];
            console.log('StoreMemory cleared sessionId:', key);
        }
    }
}, 60 * 1000);

let NabilSessionStore = StoreMemory;
(globalThis as any).NabilSessionStore = NabilSessionStore;



let storeRef = NabilSessionStore;


  return {
    id, 
    data: store?.data || {}, // contains { ... UserDatabase.data:{}, isAuthenticated:bool }
    meta: { 
      created: store?.created,
      alive: store?.alive || store?.created,
      maxAge: (h3SessionCookieConfig.maxAge || 0) * 1000,
    },
    clear: () => { if (store) { delete storeRef[id as string]; clear(); return true; } return false; },
    keepAlive: () => { if (store) { store.alive = Date.now(); return true; } return false; },
  };