Table of Contents

• @nomadreservations/ngx-stripe
  • Features
  • Installation
  • Using the library
  • StripeCardComponent
  • Testing
  • Building
  • Publishing
  • Documentation
  • License

@nomadreservations/ngx-stripe

@angular wrapper for StripeJS based on module by Ricardo Sánchez Gregorio at https://github.com/richnologies/ngx-stripe

Features

• Stripe Service
• Lazy script loading
• AoT compliant
• SSR fallback

Installation

To install this library, run:

$ npm install @nomadreservations/ngx-stripe --save
or
$ yarn add @nomadreservations/ngx-stripe

Using the library

Import the NgxStripeModule into the application

The module takes the same parameters as the global Stripe object. The APIKey and the optional options to use Stripe connect

• apiKey: string
• options: { stripeAccount?: string; }

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';

import { AppComponent } from './app.component';

// Import your library
import { NgxStripeModule } from '@nomadreservations/ngx-stripe';

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    NgxStripeModule.forRoot('***your-stripe-publishable key***'),
    LibraryModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Note: If you leave the publishable key blank you must set on using StripeSerive.changeKey prior to creating token's or sources

StripeCardComponent

As an alternative to the previous example, you could use the StripeCardComponent.

It will make a little bit easier to mount the card.

To fetch the Stripe Element, you could you use either the (change) output, or, by using a ViewChild, the public method getCard()

//stripe.compnent.html

<ngx-stripe-card [options]="cardOptions" [elementsOptions]="elementsOptions" (change)="cardUpdated($event)" (error)="error = $event"></ngx-stripe-card>
<div class="error">
  {{error?.message}}
</div>
<button (click)="getCardToken()" [disabled]="!complete">Get Card Token</button>

//stripe.component.ts

import { Component, OnInit, ViewChild, ElementRef } from '@angular/core';
import { FormGroup, FormBuilder, Validators } from "@angular/forms";

import { StripeService, StripeCardComponent, ElementOptions, ElementsOptions } from "@nomadreservations/ngx-stripe";


@Component({
  selector: 'app-stripe-test',
  templateUrl: 'stripe.component.html'
})
export class StripeTestComponent implements OnInit {
  stripeKey = '';
  error: any;
  complete = false;
  element: StripeElement;
  cardOptions: ElementOptions = {
    style: {
      base: {
        iconColor: '#276fd3',
        color: '#31325F',
        lineHeight: '40px',
        fontWeight: 300,
        fontFamily: '"Helvetica Neue", Helvetica, sans-serif',
        fontSize: '18px',
        '::placeholder': {
          color: '#CFD7E0'
        }
      }
    }
  };

  elementsOptions: ElementsOptions = {
    locale: 'en'
  };

  constructor(
    private _stripe: StripeService
  ) {}

  cardUpdated(result) {
    this.element = result.element;
    this.complete = result.card.complete;
    this.error = undefined;
  }

  keyUpdated() {
    this._stripe.changeKey(this.stripeKey);
  }

  getCardToken() {
    this._stripe.createToken(this.element, {
      name: 'tested_ca',
      address_line1: '123 A Place',
      address_line2: 'Suite 100',
      address_city: 'Irving',
      address_state: 'BC',
      address_zip: 'VOE 1H0',
      address_country: 'CA'
    }).subscribe(result => {
      // Pass token to service for purchase.
      console.log(result);
    });
  }
}

Testing

The following command runs unit & integration tests that are in the tests folder, and unit tests that are in src folder:

yarn test

Building

The following command:

yarn build

• starts TSLint with Codelyzer
• starts AoT compilation using ngc compiler
• creates dist folder with all the files of distribution

To test the npm package locally, use the following command:

yarn publish:dev

You can then run the following to install it in an app to test it:

yalc link @nomadreservations/ngx-stripe

Publishing

yarn release:patch
or
yarn release:minor
or
yarn release:major

Documentation

To generate the documentation, this starter uses compodoc:

yarn compodoc
yarn compodoc:serve

License

MIT