react-code-dataset / react-query /examples /angular /basic-persister /src /app /services /posts-service.ts
| import { HttpClient } from '@angular/common/http' | |
| import { Injectable, inject } from '@angular/core' | |
| ({ | |
| providedIn: 'root', | |
| }) | |
| export class PostsService { | |
| #http = inject(HttpClient) | |
| postById$ = (postId: number) => | |
| this.#http.get<Post>(`https://jsonplaceholder.typicode.com/posts/${postId}`) | |
| allPosts$ = () => | |
| this.#http.get<Array<Post>>('https://jsonplaceholder.typicode.com/posts') | |
| } | |
| export interface Post { | |
| id: number | |
| title: string | |
| body: string | |
| } | |