import { Injectable } from '@angular/core';
import { Resolve } from '@angular/router';
import { Observable } from 'rxjs';
import { first, map } from 'rxjs/operators';
import { AuthService } from '../services/auth.service';
import { CustomerService } from '../services/customer.service';
import { IMembership } from '@app/auth/models/user.model';

@Injectable()
export class MembershipResolver implements Resolve<IMembership> {
  constructor(
    private readonly custSvc: CustomerService,
    private readonly authSvc: AuthService
  ) { }

  resolve(): Observable<IMembership> {
    return this.custSvc.getCustomer(this.authSvc.user._id).pipe(
      map((cust) => {
        const membership = cust?.membership;
        if (membership) {
          return membership;
        }
      }),
      first())
  }
}