ng5plus-cookies

Angular 5+ cookies service.

Inspired by AngularJS 1.x.x $cookies service. This service contains all those methods with some improvements.

Installation

$ npm install --save ng5plus-cookies

Dependencies

This is standalone library which doesn't require any extrenal dependencies.

Integration & Implementation

// app.module.ts
import { CookiesService } from 'ng5plus-cookies';
@NgModule({
  declarations: [],
  imports: [],
  providers: [
    CookiesService,
  ],
  bootstrap: [AppComponent]
})
export class AppModule { }


//some.component.ts
private cookieOpts;

constructor(private cookiesService: CookiesService) {

   	this.cookieOpts = {
   		domain: 'example.com',
   		path: '/',
   		// expires: 5, // expires after 5 days
   		expires: new Date('2018-10-31T03:24:00'),
   		secure: false,
   		httpOnly: false,
   		sameSite: 'strict'
 	};
}

login() {
	this.cookiesService.putObject('authAPI', cookie_val, this.cookieOpts, false);
}

Cookie Options

interface CookieOptions {
  domain?: string;
  path?: string;
  expires?: number | Date; // number of days or exact date
  secure?: boolean;
  httpOnly?: boolean;
  sameSite?: string; // 'strict' for GET and POST, 'lax' only for POST
}

domain - [string] cookie domain

path - [string] specific cookie path

expires - [number | Date] define cookie expiration time (in days or exact day/time)

secure - [boolean] Cookie to only be transmitted over secure protocol as https.

httpOnly - [boolean] additional flag

sameSite - ['strict' | 'lax'] prevents the browser from sending this cookie along with cross-site requests, 'strict' for POST and GET, 'lax' only for POST

Methods

put(name: string, value: string, cookieOpts?: CookieOptions, debug?: boolean) : void

Set cookie. Cookie value is string.

putObject(name: string, value: any, cookieOpts?: CookieOptions, debug?: boolean) : void

Set cookie. Cookie value is object.

getAll(debug?: boolean) : string

Get all cookies in string format. For example: 'cook1=jedan1; cook2=dva2;'.

get(name: string, debug?: boolean) : string

Get cookie by specific name. Returned value is string.

getObject(name: string, debug?: boolean) : any

Get cookie by specific name. Returned value is object.

remove(name: string, debug?: boolean) : void

Remove cookie by specific name.

removeAll(debug?: boolean) : void

Remove all cookies.

empty(name: string, debug?: boolean) : void

Empty cookie value by specific name.

exists(name: string, debug?: boolean) : boolean

Check if cookie exists.

Licence

Created by Saša Mikodanić under MIT licence.