airwallex/dist/esm/index.js

Airwallex Node SDK.

import MemoryCache from "memory-cache";
import request from "lite-request";
import { HttpsProxyAgent } from "https-proxy-agent";
import { SocksProxyAgent } from "socks-proxy-agent";
const cache = new MemoryCache.Cache();
class Airwallex {
  constructor(options = {}) {
    this.clientId = options.clientId || options.client_id;
    this.clientSecret = options.clientSecret || options.client_secret;
    this.environment = options.environment || "sandbox";
    if (!this.clientId || !this.clientSecret) {
      throw new TypeError("No clientId or clientSecret");
    }
    const proxy = options.proxy;
    if (proxy) {
      if (typeof proxy === "string") {
        if (proxy.startsWith("http://")) {
          this.agent = new HttpsProxyAgent(proxy);
        } else if (proxy.startsWith("socks://")) {
          this.agent = new SocksProxyAgent(proxy);
        }
      } else if (typeof proxy === "object") {
        if (!["http", "socks"].includes(proxy.protocol)) {
          throw new TypeError('proxy.protocol must be one of ["http", "socks"]');
        }
        this.agent = proxy.protocol === "http" ? new HttpsProxyAgent(
          proxy.username && proxy.password ? `http://${proxy.username}:${proxy.password}@${proxy.host}:${proxy.port}` : `http://${proxy.host}:${proxy.port}`
        ) : new SocksProxyAgent(
          proxy.username && proxy.password ? `socks://${proxy.username}:${proxy.password}@${proxy.host}:${proxy.port}` : `socks://${proxy.host}:${proxy.port}`
        );
      }
    }
  }
  _getURL(url) {
    url = url.replace(/^\//, "");
    return this.environment === "sandbox" ? `https://api-demo.airwallex.com/${url}` : `https://api.airwallex.com/${url}`;
  }
  async _authenticate() {
    const url = `${this._getURL("api/v1/authentication/login")}`;
    const key = `airwallex:${this.environment}:${this.clientId}:${this.clientSecret}`;
    const token = cache.get(key);
    if (token) {
      return token;
    }
    const res = await request({
      method: "POST",
      url,
      headers: {
        "x-client-id": this.clientId,
        "x-api-key": this.clientSecret
      },
      agent: this.agent,
      json: true
    });
    const data = res.data;
    cache.put(key, data.token, new Date(data.expires_at) - /* @__PURE__ */ new Date() - 3e5);
    return data.token;
  }
  async execute({ method = "GET", url, headers = {}, body } = {}) {
    const token = await this._authenticate();
    const requestHeaders = Object.assign({
      Authorization: `Bearer ${token}`
    }, headers);
    const res = await request({
      url: this._getURL(url),
      method,
      headers: requestHeaders,
      agent: this.agent,
      json: true,
      body
    });
    return res.data;
  }
}
var index_default = Airwallex;
export {
  index_default as default
};