Evc-Plus is an npm package that provides functions for formatting phone numbers and processing payments using WaafiPay.

Installation

Install Evc-plus with npm

npm install evc-plus

Features

• Format Merchant Phone Numbers: Easily format phone numbers to a standardized format suitable for merchant transactions.
• Process Payments with WaafiPay: Seamlessly integrate with WaafiPay to handle payments, including specifying details such as phone number, amount, merchant UID, and more.
• Promise-based API: Leverage the power of promises for handling asynchronous payment processing, with clear success and error handling.

Usage/Examples

Formatting a Phone Number

const { formatMerchantPhone } = require('evc-plus');

// Format a phone number
const formattedNumber = formatMerchantPhone('+252 61*******');
console.log(formattedNumber); // Output: '61******'

Processing a Payment

const { payByWaafiPay } = require('evc-plus');

// Process a payment
payByWaafiPay({
  phone: formattedNumber,
  amount: 100,
  merchantUid: 'M******', //Ask User Provider Like Hormuud
  apiUserId: "1******",  //Ask User Provider Like Hormuud
  apiKey: 'API-*******', //Ask User Provider Like Hormuud
  description: 'Payment description',
  invoiceId: '12345',
  referenceId: 'abc123',
}).then(response => {
  console.log(response); // Output: Response object
}).catch(error => {
  console.error(error); // Output: Error object
});

Using Backend API

const jwt = require('jsonwebtoken');
const { payByWaafiPay } = require('evc-plus');

module.exports = {
  createOrder: async (req, res) => {
    try {
      const {
        user,
        payment,
        products,
        total,
        note,
        phone,
      } = req.body;

      console.log(phone);

      if (payment === "CASH") {
        const order = await Order({
          user: user,
          payment: Payment,
          products: products,
          total: total,
          note: note,
          phone: phone,
        }).save();

        res.status(201).json(order);
      } else {
        const waafiResponse = await payByWaafiPay({
          phone: phone,
          amount: total,
          merchantUid: process.env.merchantUid, //Enter User Api Key
          apiUserId: process.env.apiUserId,
          apiKey: process.env.apiKey,
        });

        if (waafiResponse.status) {
          const order = await Order({
            user: user,
            payment,
            products: products,
            total: total,
            note: note,
            phone: phone,
          }).save();

          res.status(201).json(order);
        } else {
          // Handling payment failure
          return res.status(400).send({
            status: "failed",
            message: `${waafiResponse.error}` ?? "Payment Failed Try Again",
          });
        }
      }
    } catch (e) {
      res.status(400).json({ error: e.message });
    }
  },

Configuration

Ensure you have the correct API credentials set up before using payByWaafiPay.

Contact

For support, please contact [Abdilaahi Dhaqane] at [[email protected]].

Explanation:

• Features: Highlights the key functionalities of the package.
• Installation: Provides a simple command for installation via npm.
• Usage: Includes examples of how to format phone numbers and process payments.
• Configuration: Notes on necessary API credentials.
• Contact: How to reach out for support.