import { Router, Request, Response, NextFunction } from 'express';
import { Container, Service, Inject } from 'typedi';
import JWTAuth from 'api/middleware/jwtAuth';
import TenancyMiddleware from 'api/middleware/TenancyMiddleware';
import AttachCurrentTenantUser from 'api/middleware/AttachCurrentTenantUser';
import PaymentViaLicenseController from 'api/controllers/Subscription/PaymentViaLicense';
import SubscriptionService from 'services/Subscription/SubscriptionService';
import asyncMiddleware from 'api/middleware/asyncMiddleware';

@Service()
export default class SubscriptionController {
  @Inject()
  subscriptionService: SubscriptionService;

  /**
   * Router constructor.
   */
  router() {
    const router = Router();

    router.use(JWTAuth);
    router.use(AttachCurrentTenantUser);
    router.use(TenancyMiddleware);

    router.use('/license', Container.get(PaymentViaLicenseController).router());
    router.get('/', asyncMiddleware(this.getSubscriptions.bind(this)));

    return router;
  }

  /**
   * Retrieve all subscriptions of the authenticated user's tenant.
   * @param {Request} req
   * @param {Response} res
   * @param {NextFunction} next
   */
  async getSubscriptions(req: Request, res: Response, next: NextFunction) {
    const { tenantId } = req;

    try {
      const subscriptions = await this.subscriptionService.getSubscriptions(
        tenantId
      );
      return res.status(200).send({ subscriptions });
    } catch (error) {
      next(error);
    }
  }
}
