import { ExecutionContext, Injectable, Logger } from '@nestjs/common';
import { AuthGuard as NestAuthGuard } from '@nestjs/passport';

@Injectable()
export class AuthGuard extends NestAuthGuard('<%= authenticationType %>') {

    logger = new Logger('authGuard');

    canActivate(context: ExecutionContext): any {
    <%_ if (authenticationType === 'oauth2') { _%>
      const request = context.switchToHttp().getRequest();

      if (request.session.user) {
        request.user = request.session.user;
        this.logger.log('already authenticated');
        return true;
      }

      if (!request.url.includes('/login/oauth2/code/oidc?code=') && !request.url.includes('/oauth2/authorization/oidc')) {
        request.session.url = request.url;
      }
      <%_ } _%>
      return super.canActivate(context);
    }
  }