All files / session session.service.ts

85% Statements 17/20
100% Branches 1/1
100% Functions 5/5
85% Lines 17/20

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import { RedisService } from '../redis-client/redis.service';
import { ISessionService } from './interfaces/session-service.interface';
import { IUserSession } from '../interfaces/user-session.interface';
 
export class SessionService implements ISessionService {
  private static _RedisService: RedisService;
 
  private constructor() {}
 
  static async init(redisClient?: any): Promise<SessionService> {
    const sessionService = new SessionService();
    SessionService._RedisService = await RedisService.init(redisClient);
    return sessionService;
  }
 
  async setUserSession(
    userId: string,
    sessionData: IUserSession,
  ): Promise<void> {
    try {
      const key = `tomei-sid:${userId}`;
      await SessionService._RedisService.set(
        key,
        sessionData,
        60 * 60 * 24 * 1,
      );
    } catch (error) {
      throw error;
    }
  }
 
  async retrieveUserSession(userId: string): Promise<IUserSession> {
    try {
      const key = `tomei-sid:${userId}`;
      const stringData = await SessionService._RedisService.get(key);
      if (!stringData)
        return {
          systemLogins: [],
        };
      return JSON.parse(stringData);
    } catch (error) {
      throw error;
    }
  }
 
  async refreshDuration(userid: string): Promise<void> {
    try {
      const userSession = await this.retrieveUserSession(userid);
      await this.setUserSession(userid, userSession);
    } catch (error) {
      throw error;
    }
  }
}