All files / src/utils session-manager.ts

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import { v4 as uuidv4 } from 'uuid';
import { Session } from '../types';
 
// Session storage for verified users
export const verifiedSessions = new Map<string, Session>();
 
export class SessionManager {
  static generateSessionId(): string {
    return uuidv4();
  }
 
  static createSession(phoneNumber: string, userData: any = {}): string {
    const sessionId = this.generateSessionId();
    const session: Session = {
      id: sessionId,
      phoneNumber,
      userData,
      createdAt: Date.now(),
      expiresAt: Date.now() + (1 * 60 * 1000) // 1 minute
    };
    
    verifiedSessions.set(sessionId, session);
    return sessionId;
  }
 
  static getSession(sessionId: string): Session | null {
    const session = verifiedSessions.get(sessionId);
    if (!session) return null;
    
    if (Date.now() > session.expiresAt) {
      verifiedSessions.delete(sessionId);
      return null;
    }
    
    return session;
  }
 
  static deleteSession(sessionId: string): void {
    verifiedSessions.delete(sessionId);
  }
 
  static cleanupExpiredSessions(): void {
    const now = Date.now();
    for (const [sessionId, session] of verifiedSessions) {
      if (now > session.expiresAt) {
        verifiedSessions.delete(sessionId);
      }
    }
  }
}