opt-cc/static/src/app/request/confirm-promotion/confirm-promotion.component.ts

import {Component} from "@angular/core";
import {Promotion, Rank} from "../../models/model-interfaces";
import {RankService} from "../../services/army-management/rank.service";
import {PromotionService} from "../../services/army-management/promotion.service";
import {LoginService} from "../../services/app-user-service/login-service";


@Component({
  templateUrl: './confirm-promotion.component.html',
  styleUrls: ['./confirm-promotion.component.css', '../../style/overview.css'],
})
export class ConfirmPromotionComponent {

  showSuccessLabel = false;

  ranks: Rank[];

  promotions: Promotion[];

  constructor(private rankService: RankService,
              private promotionService: PromotionService,
              private loginService: LoginService) {
  }

  ngOnInit() {
    let currentUser = this.loginService.getCurrentUser();
    // show only current users fraction promotions
    this.rankService.findRanks('', currentUser.squad.fraction).subscribe(ranks => {
      this.ranks = ranks;
    });
    this.promotionService.getUnconfirmedPromotions(currentUser.squad.fraction).subscribe(promotions => {
      this.promotions = promotions;
    })

  }

  confirm(promotion: Promotion, decision: boolean) {
    const updateObject = {
      _id: promotion._id,
      confirmed: decision ? 1 : 2
    };

    this.promotionService.updatePromotion(updateObject).subscribe(res => {
      let currentUser = this.loginService.getCurrentUser();
      this.promotionService.getUnconfirmedPromotions(currentUser.squad.fraction).subscribe(promotions => {
        this.promotions = promotions;
        if (promotions.length < 1) {
          this.promotionService.hasUnprocessedPromotion = false;
        }
        this.showSuccessLabel = true;
        setTimeout(() => {
          this.showSuccessLabel = false;
        }, 2000);
      });
    });
  }

}