angular-rave

ANGULAR-RAVE

Easily intergrate the rave payment gateway in your angular2+ project

HOW TO USE

You can checkout the demo here

1. Install the module

Run this in the root of your angular project

npm install --save angular-rave

2. Import the module into your project like so

import { NgModule } from '@angular/core';
import { AngularRaveModule } from 'angular-rave';
...

@NgModlule({
  imports: [
    AngularRaveModule.forRoot('FLWPUBK-XXXXXXXXXXXXXXXXXXX'),
  ]
})

where FLWPUBK-XXXXXXXXXXXXXXXXXXX is your public key which can be found on the flutterwave dashboard

3. Implementing Angular-rave

There are two option available

• The angular-rave component:

<angular-rave
  [customer]="{ email: '[e-mail]', phonenumber: '0809808800900' }"
  [amount]="500000"
  [customizations]="{ title: 'Bill Payment' }"
  [tx_ref]="'USR1295950'"
  (callback)="paymentSuccess($event)"
  (close)="paymentFailure()"
  (init)="paymentInit()"
></angular-rave>

1. The angular-rave directive:

<button
  angular-rave
  [customer]="{ email: '[e-mail]', phonenumber: '0809808800900' }"
  [amount]="500000"
  [customizations]="{ title: 'Bill Payment'}"
  [tx_ref]="'USR1295950'"
  (callback)="paymentSuccess($event)"
  (close)="paymentFailure()"
  (init)="paymentInit()"
>PAY NOW</button>

And then in your component.ts file:

import { Component } from '@angular/core';
import { RavePaymentData } from 'angular-rave';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  paymentFailure() {
    console.log('Payment Failed');
  }

  paymentSuccess(res: RavePaymentData) {
    console.log('Payment complete', res);
    // Verify the transaction
  }

  paymentInit() {
    console.log('Payment about to begin');
  }
}

Rave Options

You can also pass in an object containing your rave options like so

<button
  angular-rave
  [raveOptions]="raveOptions"
  (init)="paymentInit()"
  (callback)="paymentSuccess($event)"
  (onclose)="paymentFailure()"
>
  Pay with Rave Directive
</button>

And then you can import the RaveOptions class for help in typing

import { RaveOptions } from 'angular-rave';

...
  raveOptions: RaveOptions = {
    amount: 3000,
    customer: {
      email: '[e-mail]',
      phonenumber: '09010910901',
      name: 'Ekene Ashinze',
    },
    customizations: {
      description: 'This is a flutterwave modal implemented using angular rave',
      title: 'Angular Rave',
      logo: 'https://angular.io/assets/images/logos/angular/angular.svg',
    },
    tx_ref: `${Math.random() * 1000000}`,
  };

And then in the template

<button
  angular-rave
  [autoClose]="true"
  [raveOptions]="raveOptions"
>PAY NOW</button>

Rave Key Specificity

Also, you can pass in a key in the component and the directive, in such situation, this key is given a higher preference over the global forRoot key. For example, if you have this is your module file

@NgModule({
  imports: [
    AngularRaveModule.forRoot('FLWPUBK-1000'),
  ]
})

and this in your component

<button
  angular-rave
  [public_key]="FLWPUBK-2000"
  [raveOptions]="paymentOptions"
>
  PAY NOW
</button>

Then FLWPUBK-2000 would be used instead

NOTE:

• When using the component, the rave's payment popup shows once the component is rendered while using the directive the popup shows on click
• Always generate a sensible unique reference for every transaction (unlike what I did up there 😉)
• After successful payment always perform server verification

OPTIONS

Name	Type	Required	Default Value	Description
public_key	string	true	-	Merchant public key
tx_ref	string	true	-	Your transaction reference. This MUST be unique for every transaction
amount	number	true	-	Amount to charge the customer.
currency	string	false	'NGN'	currency to charge in. Defaults to 'NGN'
integrity_hash	string	false	-	This is a sha256 hash of your FlutterwaveCheckout values, it is used for passing secured values to the payment gateway.
paymentOptions	PaymentOptionsEnum[]	false	-	This specifies the payment options to be displayed e.g - card, mobilemoney, ussd and so on.
payment_plan	string	false	-	This is the payment plan ID used for Recurring billing
subaccounts	RaveSubAcccount[]	false	-	This is an array of objects containing the subaccount IDs to split the payment into. Check our Split Payment page for more info
redirect_url	string	false	-	URL to redirect to when a transaction is completed. This is useful for 3DSecure payments so we can redirect your customer back to a custom page you want to show them.
customer	RaveCustomer	true	-	This is an object that can contains your customer details: e.g: { 'email': '[e-mail]', 'phonenumber': '08012345678', 'name': 'Takeshi Kovacs'}
meta	{[key: string]: any}	false	-	This is an object that helps you include additional payment information to your request {'consumer_id': 23,'consumer_mac': '92a3-912ba-1192a'}
customizations	RaveCustomization	true	-	This is an object that contains title, logo, and description you want to display on the modal e.g {'title': 'Pied Piper Payments', 'description': 'Middleout isn't free. Pay the price', 'logo': 'https://assets.piedpiper.com/logo.png'}
init	() => void	false	-	A function to be called when payment is about to begin
onclose	function()	false	-	A function to be called when the pay modal is closed before a transaction is completed.
callback	(res: RavePaymentData) => void	true	-	A function to be called on successful card charge. Users can always be redirected to a successful or failed page supplied by the merchant here based on response.

You can get more information from rave's documentation
Type definitions can be found here

CONTRIBUTING

Feel free to create issues and submit pull requests to make corrections or enhance functionality

Two projects exist in this repository

• The Angular-rave package: ./projects/angular-rave
• The Angular-rave-lib demo: ./src

Angular-rave project

• Found at ./projects/angular-rave/src/lib.
• The artifacts (README.md, CHANGELOG.md and LICENSE.md) in the ./projects/angular-rave/ folder are overwritten on build
• Running npm run build on the main folder builds this project by default

Demo

• To serve this project run npm start/ng serve.
• This project makes use of the built package from the angular-rave library for quick testing and real-life debugging. So it's important to initially run npm run build/ng build before serving this project
• To build this project, run npm run build angular-rave-lib. The compiled files are built to the docs folder for GitHub Pages.
• This project is also served on github pages at https://ashinzekene.github.io/angular-rave/

Release

• Checkout to a new release branch release/new-version eg release/3.0.0
• cd into projects/angular-rave
• Run npm version patch|minor|major
• cd into the main directory and run npm build
• Run git add . && git commit -m new-version
• Run git tag -a new-version "release notes..."
• cd into dist/angular-rave and run npm publish

Thanks! Ashinze Ekene.

License

The MIT License (MIT). Please see License File for more information.

Changelog

3.0.0 - 2020-09-14

Changes

• forRoot configuration no longer accepts an object. Now accepts only the public key
• PUBKey now public_key
• Implemented updated flutterwave's inline script.

Removed

• autoClose option

Fixed

• Reload on successful transaction
• Callback not being called after a successful transaction