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import { Injectable } from '@angular/core';
import {HttpClient, HttpHeaders} from '@angular/common/http';
import {Observable} from 'rxjs';
import {User} from '../models/User';
@Injectable({
providedIn: 'root'
})
export class UsersService {
private currentUserID? : number
private url = "http://localhost:8080/users"
private httpOptions = {
headers: new HttpHeaders({'Content-Type': 'application/json'})
};
constructor(
private http: HttpClient
) {}
createUser(data: User): Observable<User> {
return this.http.post<User>(this.url, data, this.httpOptions)
}
getUser(id: number): Observable<User> {
return this.http.get<User>(`${this.url}/${id}`, this.httpOptions)
}
updateUser(id: number): Observable<User> {
return this.http.put<User>(`${this.url}/${id}`, this.httpOptions)
}
deleteUser(id: number): Observable<boolean> {
return this.http.delete<boolean>(`${this.url}/${id}`, this.httpOptions)
}
getCurrentUser(): Observable<User> | undefined {
return this.currentUserID ? this.getUser(this.currentUserID) : undefined
}
}
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