Hello world

lib/lndhub.js

@@ -0,0 +1,65 @@
+import fetch from 'node-fetch';
+
+export default class Lndhub {
+  constructor (baseUrl) {
+    this.baseUrl = baseUrl;
+  }
+
+  async auth (username, password) {
+    const payload = { "login": username, "password": password };
+
+    const res = await fetch(`${this.baseUrl}/auth`, {
+      method: 'post',
+      body: JSON.stringify(payload),
+      headers: { 'Content-Type': 'application/json' }
+    });
+    const data = await res.json();
+
+    this.refreshToken = data.refresh_token;
+    this.accessToken = data.access_token;
+  }
+
+  async reauth (refreshToken) {
+    const payload = { "refresh_token": this.refreshToken };
+
+    const res = await fetch(`${this.baseUrl}/auth`, {
+      method: 'post',
+      body: JSON.stringify(payload),
+      headers: { 'Content-Type': 'application/json' }
+    });
+    const data = await res.json();
+
+    this.accessToken = data.access_token;
+  }
+
+  async createInvoice (amount, description) {
+    const payload = { amount, description };
+
+    const res = await fetch(`${this.baseUrl}/v2/invoices`, {
+      method: 'post',
+      body: JSON.stringify(payload),
+      headers: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${this.accessToken}`
+      }
+    });
+    const data = await res.json();
+    // TODO re-auth if token has expired
+
+    return data;
+  }
+
+  async getInvoice (paymentHash) {
+    const res = await fetch(`${this.baseUrl}/v2/invoices/${paymentHash}`, {
+      method: 'get',
+      headers: {
+        'Content-Type': 'application/json',
+        'Authorization': `Bearer ${this.accessToken}`
+      }
+    });
+    const data = await res.json();
+    // TODO re-auth if token has expired
+
+    return data;
+  }
+}