connect-admin/src/app/pages/managers/managers.component.ts

import {Component, OnDestroy, OnInit, ViewChild} from '@angular/core';
import {UserRegistryService} from '../../openaireLibrary/services/user-registry.service';
import {Subscription} from 'rxjs/Rx';
import {ActivatedRoute} from '@angular/router';
import {AlertModal} from '../../openaireLibrary/utils/modal/alert';
import {FormBuilder, FormControl, Validators} from '@angular/forms';
import {CommunityService} from '../../openaireLibrary/connect/community/community.service';
import {properties} from '../../../environments/environment';

@Component({
  selector: 'managers',
  templateUrl: 'managers.component.html'
})
export class ManagersComponent implements OnInit, OnDestroy {

  public managers: any[];
  public pending: any[];
  public communityId: string;
  public showManagers: boolean = true;
  public subs: any[] = [];
  public loadManagers: boolean = true;
  public loadPending: boolean = true;
  public error: string;
  public selectedUser: string = null;
  public invited: FormControl;
  public communityName: string;
  @ViewChild('inviteManagerModal') inviteManagerModal: AlertModal;
  @ViewChild('deleteManagerModal') deleteManagerModal: AlertModal;
  @ViewChild('deletePendingModal') deletePendingModal: AlertModal;

  constructor(private userRegistryService: UserRegistryService,
              private communityService: CommunityService,
              private fb: FormBuilder,
              private route: ActivatedRoute) {
  }

  ngOnInit() {
    this.subs.push(this.route.queryParams.subscribe(params => {
      if (params && params['communityId']) {
        this.communityId = params['communityId'];
        this.subs.push(this.communityService.getCommunity(properties, properties.communityAPI + this.communityId).subscribe(community => {
          this.communityName = community.title;
        }));
        this.subs.push(this.userRegistryService.getManagersEmail('community', this.communityId).subscribe(managers => {
          this.managers = managers;
          this.loadManagers = false;
        }, error => {
          this.managers = [];
          this.error = error.error.response;
          this.loadManagers = false;
        }));
        this.subs.push(this.userRegistryService.getPendingManagers('community', this.communityId).subscribe(pending => {
          this.pending = pending;
          this.loadPending = false;
        }, error => {
          this.managers = [];
          this.error = error.error.response;
          this.loadManagers = false;
        }));
      }
    }));
  }

  ngOnDestroy() {
    this.subs.forEach(sub => {
      if (sub instanceof Subscription) {
        sub.unsubscribe();
      }
    });
  }

  openDeleteModal(item: any) {
    if(this.showManagers) {
      this.selectedUser = item.email;
      this.deleteManagerModal.alertTitle = 'Delete ' + item.email + ' from managers';
      this.deleteManagerModal.open();
    } else {
      this.selectedUser = item;
      this.deletePendingModal.alertTitle = 'Delete ' + item + ' from managers';
      this.deletePendingModal.open();
    }
  }

  openInviteModal() {
    this.inviteManagerModal.alertTitle = 'Invite user to be manager';
    this.inviteManagerModal.okButtonLeft = false;
    this.invited = this.fb.control('', [Validators.required, Validators.email]);
    this.inviteManagerModal.open();
  }

  deleteManager() {
    this.loadManagers = true;
    this.userRegistryService.removeManagerRole('community', this.communityId, this.selectedUser).subscribe(() => {
      this.managers = this.managers.filter(manager => manager.email != this.selectedUser);
      this.loadManagers = false;
      this.error = null;
    },error => {
      this.error = error.error.response;
      this.loadManagers = false;
    });
  }

  deletePendingManager() {
    this.loadPending = true;
    this.userRegistryService.cancelInvitation('community', this.communityId, this.selectedUser).subscribe(() => {
      this.pending = this.pending.filter(manager => manager != this.selectedUser);
      this.error = null;
      this.loadPending = false;
    },error => {
      this.error = error.error.response;
      this.loadPending = false;
    });
  }

  inviteManager() {
    this.loadManagers = true;
    let details = {
      name: this.communityName,
      link: this.getURL()
    }
    this.userRegistryService.invite('community', this.communityId, this.invited.value, details).subscribe(invitation => {
      this.error = null;
      if(!this.pending.includes(this.invited.value)) {
        this.pending.push(this.invited.value);
      }
      this.loadManagers = false;
    },error => {
      this.error = error.error.response;
      this.loadManagers = false;
    })
  }

  private getURL(): string {
    if(properties.environment != "production") {
      return 'https://beta.' + this.communityId + ".openaire.eu/verify/";
    } else {
      return 'https://' + this.communityId + ".openaire.eu/verify/";
    }
  }
}