cngn-typescript-library/dist/services/cngn.manager.js

A lightweight Typescript library to give you the best experience with managing your cNGN merchant account

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.cNGNManager = void 0;
const axios_1 = __importDefault(require("axios"));
const aes_standard_1 = require("../utils/aes.standard");
const Ed25519_standard_1 = require("../utils/Ed25519.standard");
const API_CURRENT_VERSION = 'v1';
class cNGNManager {
    constructor(secrets) {
        this.secrets = secrets;
        this.axiosInstance = axios_1.default.create({
            baseURL: `https://api.cngn.co/${API_CURRENT_VERSION}/api`,
            headers: {
                'Authorization': `Bearer ${this.secrets.apiKey}`,
                'Content-Type': 'application/json'
            },
        });
        this.axiosInstance.interceptors.response.use(response => response, error => this.handleApiError(error));
    }
    async handleApiError(error) {
        if (error.response) {
            throw new Error(`API Error: ${error.response.status} - ${error.response.data.message || 'Unknown error'}`);
        }
        else if (error.request) {
            throw new Error('No response received from API');
        }
        else {
            throw new Error(`Error setting up request: ${error.message}`);
        }
    }
    async makeCalls(method, endpoint, data) {
        try {
            const response = await this.axiosInstance.request({
                method,
                url: endpoint,
                data: data ? aes_standard_1.AESCrypto.encrypt(JSON.stringify(data), this.secrets.encryptionKey) : undefined
            });
            if (typeof response.data.data === 'string') {
                const decryptedData = await Ed25519_standard_1.Ed25519Crypto.decryptWithPrivateKey(this.secrets.privateKey, response.data.data);
                return {
                    ...response.data,
                    data: JSON.parse(decryptedData)
                };
            }
            return response.data;
        }
        catch (error) {
            throw await this.handleApiError(error);
        }
    }
    async getBalance() {
        return this.makeCalls('GET', '/balance');
    }
    async getTransactionHistory(page = 1, limit = 10) {
        return this.makeCalls('GET', `/transactions?page=${page}&limit=${limit}`);
    }
    async withdraw(data) {
        return this.makeCalls('POST', '/withdraw', data);
    }
    async verifyWithdrawal(tnxRef) {
        return this.makeCalls('GET', `/withdraw/verify/${tnxRef}`);
    }
    async redeemAsset(data) {
        return this.makeCalls('POST', '/redeemAsset', data);
    }
    async createVirtualAccount(data) {
        return this.makeCalls('POST', '/createVirtualAccount', data);
    }
    async updateExternalAccounts(data) {
        return this.makeCalls('POST', '/updateBusiness', data);
    }
    async getBanks() {
        return this.makeCalls('GET', '/banks');
    }
    async swapAsset(data) {
        return this.makeCalls('POST', '/swap', data);
    }
    async getSwapQuote(data) {
        return this.makeCalls('POST', '/swap-quote', data);
    }
}
exports.cNGNManager = cNGNManager;