import { Injectable } from '@angular/core'; import { HttpClient } from '@angular/common/http'; import { Observable } from 'rxjs'; import { map } from 'rxjs/operators'; import { NGXLogger } from 'ngx-logger'; import { decodeMailCount, MailCountResponse, decodePaymentCount, PaymentCountResponse } from '../apis/api'; @Injectable({ providedIn: 'root' }) export class DaesangApiService { constructor(private httpClient: HttpClient) {} public retrieveMailCount(url: string): Observable { return this.httpClient .post(url, {}, {}) .pipe(map(res => decodeMailCount(res))); } public retrievePaymentCount(url: string): Observable { return this.httpClient .post(url, {}, {}) .pipe(map(res => decodePaymentCount(res))); } }