D-Net

import {Injectable} from '@angular/core';

import {HttpClient} from '@angular/common/http';

import {map, tap} from "rxjs/operators";

import {CustomOptions} from "../../services/servicesUtils/customOptions.class";

import {EnvProperties} from "../properties/env-properties";

import {COOKIE} from "../../login/utils/helper.class";

import {BehaviorSubject, Observable} from "rxjs";

@Injectable()

export class SubscribeService {

  private isSubscribedSubject: BehaviorSubject<boolean> = new BehaviorSubject(false);

  constructor(private http: HttpClient) {}

  public initIsSubscribedToCommunity(properties: EnvProperties, pid: string) {

    let url = properties.adminToolsAPIURL + "/community/" + pid + "/is-subscriber/";

    this.http.get<boolean>(url, CustomOptions.getAuthOptionsWithBody()).subscribe((isSubscribed) => {

      this.isSubscribedSubject.next(isSubscribed);

    });

  }

  public get isSubscribed(): Observable<boolean> {

    return this.isSubscribedSubject.asObservable();

  }

  getCommunitySubscribers(properties: EnvProperties, pid: string) {

    let url = properties.adminToolsAPIURL + "/community/" + pid + "/subscribers";

    return this.http.get<any>((properties.useCache) ? (properties.cacheUrl + encodeURIComponent(url)) : url);

  }

  getNumberOfCommunitySubscribers(properties: EnvProperties, pid: string) {

    let url = properties.adminToolsAPIURL + "/community/" + pid + "/subscribers/count";

    return this.http.get<any>((properties.useCache) ? (properties.cacheUrl + encodeURIComponent(url)) : url);

  }

  isSubscribedToCommunity(properties: EnvProperties, pid: string) {

    let url = properties.adminToolsAPIURL + "/community/" + pid + "/is-subscriber/";

    return this.http.get<boolean>(url, CustomOptions.getAuthOptionsWithBody())

      .pipe(map(res => {

        // if (res['status'] && res['status'] != 200) {

        //   return null;

        // }

        // if (res['subscribers'] && res['subscribers'] != null) {

        //

        //   for (var i = 0; i < res['subscribers'].length; i++) {

        //     if (res['subscribers'][i] != null && res['subscribers'][i].email == email) {

        //       return true;

        //     }

        //   }

        // }

        // return false;

        return res;

      }));

  }

  subscribeToCommunity(properties: EnvProperties, pid: string) {

    return this.http.post<any>(properties.adminToolsAPIURL + "/community/" + pid + "/subscriber", {}, CustomOptions.getAuthOptionsWithBody())

      .pipe(tap(isSubscribed => {

        this.isSubscribedSubject.next(isSubscribed);}));

  }

  unSubscribeToCommunity(properties: EnvProperties, pid: string) {

    return this.http.post<any>(properties.adminToolsAPIURL + "/community/" + pid + "/subscriber/delete", {}, CustomOptions.getAuthOptionsWithBody())

      .pipe(tap(unSubscribed => {

        this.isSubscribedSubject.next(!unSubscribed);}));

  }

  subscribeToCommunityByEmail(properties: EnvProperties, pid: string, email: string) {

    let subscriber = {"email": email};

    return this.http.post<any>(properties.adminToolsAPIURL + "/community/" + pid + "/subscribers", JSON.stringify(subscriber), CustomOptions.getAuthOptionsWithBody());

  }

  unSubscribeToCommunityByEmail(properties: EnvProperties, pid: string, email: string) {

    return this.http.post<any>(properties.adminToolsAPIURL + "/community/" + pid + "/subscribers/delete", JSON.stringify([email]), CustomOptions.getAuthOptionsWithBody());

  }

  getCommunitiesSubscribedTo(properties: EnvProperties/*, email: string*/) {

    let url = properties.adminToolsAPIURL + "/subscriber/communities";//?email=" + email;

    return this.http.get<any>(url, CustomOptions.getAuthOptionsWithBody());

  }

}