import { Injectable } from '@angular/core';
import { TARGETING_KEY, TargetingState } from './targeting.reducer';
import { Observable } from 'rxjs';
import { distinctUntilChanged } from 'rxjs/operators';

@Injectable()
export class TargetingService {

  static getModel (_store): Observable<TargetingState> {
    return _store.select(TARGETING_KEY).pipe(
      distinctUntilChanged()
    );
  }
}