All files / src/app/core/services data.service.ts

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import { Injectable } from '@angular/core';
import { HttpClient, HttpHeaders, HttpParams } from '@angular/common/http';
import { Observable } from 'rxjs';
import { environment } from '@environments/environment';
 
@Injectable({
  providedIn: 'root',
})
export class DataService {
  // API's base URL
  private baseUrl = `${environment.apiUrl}/api/`;
  
  constructor(private http: HttpClient) {}
 
   // GET
   get<T>(endpoint: string, options?: {params?: HttpParams, headers?: HttpHeaders}): Observable<T> {
    return this.http.get<T>(`${this.baseUrl}${endpoint}`, { ...options, withCredentials: true});
  }
 
  // POST
  post<T>(endpoint: string, body: unknown, options?: {params?: HttpParams, headers?: HttpHeaders}): Observable<T> {
    return this.http.post<T>(`${this.baseUrl}${endpoint}`, body, {...options, withCredentials: true});
  }
 
  // PUT
  put<T>(endpoint: string, body: unknown, options?: {params?: HttpParams, headers?: HttpHeaders}): Observable<T> {
    return this.http.put<T>(`${this.baseUrl}${endpoint}`, body, {...options, withCredentials: true});
  }
 
  // PATCH
  patch<T>(endpoint: string, body: unknown, options?: {params?: HttpParams, headers?: HttpHeaders}): Observable<T> {
    return this.http.patch<T>(`${this.baseUrl}${endpoint}`, body, {...options, withCredentials: true});
  }
 
  // DELETE
  delete<T>(endpoint: string, options?: {params?: HttpParams, headers?: HttpHeaders}): Observable<T> {
    return this.http.delete<T>(`${this.baseUrl}${endpoint}`, {...options, withCredentials: true});
  }
}