ng2-rest-store
v0.0.1
Published
An implementation of server communication for Angular 2
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ng2-rest-store
An implementation of communication server for Angular 2.
Installation
First you need to install the npm module:
npm install ng2-rest-store --save
Usage
import {Component} from '@angular/core';
import {Store} from 'ng2-rest-store';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
title = 'app works!';
constructor() {
this.test();
}
test() {
//Example with https://jsonplaceholder.typicode.com/
let posts = new Store({
id: "posts",
proxy: {
url: "jsonplaceholder.typicode.com",
protocol: "https", //optional
headers: {"token": "123456"} //optional
}
});
//auto create store request like "https://jsonplaceholder.typicode.com/posts"
Store.setDefaultProxy({
url: "jsonplaceholder.typicode.com",
protocol: "https"
});
//create default proxy and set by default to the other new one
let comments = new Store({
id: "comments"
});
//GET /posts
posts.load()
.then(() => {
console.log(posts.getAt(0).getData()); //find first local data
console.log(posts.findBy({
id: 4,
userId: 1
}).getData()); //find first local by json
//PUT /posts/1
posts.modify({id: 1, title: "Exemple 1"})
.then(data => {
console.log("Post", data);
})
.catch(err => {
console.error(err);
});
//DELETE /posts/1
posts.remove({id: 1})
.then(data => {
console.log("Delete", data);
})
.catch(err => {
console.error(err);
});
})
.catch(err => {
console.error(err)
});
//GET /posts/1
posts.load({customPath: "/1"})
.then(datas => {
console.log(datas); //load datas without storage
});
//GET /posts/1/comments
posts.load({customPath: "/1/comments"})
.then(datas => {
console.log(datas); //load datas without storage
});
//GET /comments?postId=1
comments.load({filters: {postId: 1}})
.then(datas => {
console.log(datas); //load datas and storage
});
//GET /posts?userId=1
posts.load({filters: {userId: 1}})
.then(datas => {
console.log(datas); //load datas and storage
});
//POST /posts
posts.add({title: "titre de test"}, {mergeLocalAndRemote: false})
.then(data => {
console.log(data);
});
//POST /posts
posts.add({title: "titre de test 2"})
.then(data => {
console.log(data);
});
//possibility to use store, after init, anywhere
setTimeout(() => {
let postsStatic = Store.get("posts");
console.log(postsStatic.getAt(0).getData());
}, 2000)
}
}