import {Injectable} from '@angular/core';
import {AppConfig} from '../../app.config';
import {HttpClient} from '../http-client';
import {Promotion} from '../../models/model-interfaces';

@Injectable()
export class PromotionService {

  hasUnprocessedPromotion = false;

  constructor(private http: HttpClient,
              private config: AppConfig) {
  }

  getUnconfirmedPromotions(fraction?: string) {
    return this.http.get(this.config.apiPromotionPath + '?inProgress=true&fractFilter=' + fraction)
               .map(res => res.json());
  }

  checkUnconfirmedPromotions(fraction?: string) {
    this.getUnconfirmedPromotions(fraction).subscribe((items) => {
      if (items.length > 0) {
        this.hasUnprocessedPromotion = true;
      }
    });
  }

  getSquadPromotions(squadId: string) {
    return this.http.get(this.config.apiPromotionPath + '?squadId=' + squadId)
               .map(res => res.json());
  }

  requestPromotion(promotion: Promotion) {
    return this.http.post(this.config.apiPromotionPath, promotion);
  }

  updatePromotion(promotion) {
    return this.http.patch(this.config.apiPromotionPath + '/' + promotion._id, promotion)
               .map(res => res.json());
  }

  deletePromotion(promotionId) {
    return this.http.delete(this.config.apiPromotionPath + promotionId);
  }

}