From 4138082a02d16fc56dbe53676ae34debd2afa810 Mon Sep 17 00:00:00 2001
From: Overtorment <overtorment@gmail.com>
Date: Thu, 31 Dec 2020 17:48:17 +0000
Subject: [PATCH] ADD: qr image on pain page

---
 controllers/website.js | 8 ++++++++
 doc/schema.md          | 8 +++++++-
 package-lock.json      | 5 +++++
 package.json           | 1 +
 templates/index.html   | 3 +++
 5 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/controllers/website.js b/controllers/website.js
index 6cbb2d4..a0e5a19 100644
--- a/controllers/website.js
+++ b/controllers/website.js
@@ -4,6 +4,7 @@ let fs = require('fs');
 let mustache = require('mustache');
 let lightning = require('../lightning');
 let logger = require('../utils/logger');
+var qr = require('qr-image');
 
 let lightningGetInfo = {};
 let lightningListChannels = {};
@@ -89,6 +90,13 @@ router.get('/', function(req, res) {
   return res.status(200).send(mustache.render(html, Object.assign({}, lightningGetInfo, lightningListChannels)));
 });
 
+router.get('/qr', function (req, res) {
+  const url = "bluewallet:setlndhuburl?url=" + encodeURIComponent(req.protocol + '://' + req.headers.host);
+  var code = qr.image(url, { type: 'png' });
+  res.setHeader('Content-type', 'image/png');
+  code.pipe(res);
+});
+
 router.get('/about', function(req, res) {
   logger.log('/about', [req.id]);
   let html = fs.readFileSync('./templates/about.html').toString('utf8');
diff --git a/doc/schema.md b/doc/schema.md
index 466c93e..f460d34 100644
--- a/doc/schema.md
+++ b/doc/schema.md
@@ -30,4 +30,10 @@ User storage schema
 * payment_hash_{payment_hash} = {userid}
 * ispaid_{payment_hash} = 1
  
- 
\ No newline at end of file
+ 
+ ####cleanup test user
+ 
+ * del locked_payments_for_666
+ * del txs_for_666
+ * del invoice_paying_for_666
+ * del userinvoices_for_666
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 24d962c..91e3225 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6337,6 +6337,11 @@
         "bitcoin-ops": "^1.3.0"
       }
     },
+    "qr-image": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/qr-image/-/qr-image-3.2.0.tgz",
+      "integrity": "sha1-n6gpW+rlDEoUnPn5CaHbRkqGcug="
+    },
     "qs": {
       "version": "6.7.0",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.7.0.tgz",
diff --git a/package.json b/package.json
index ba6d4e5..7e658a5 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,7 @@
     "mustache": "^4.0.1",
     "node-uuid": "^1.4.8",
     "prettier": "^2.2.0",
+    "qr-image": "3.2.0",
     "request": "^2.88.0",
     "request-promise": "^4.2.6",
     "winston": "^3.3.3"
diff --git a/templates/index.html b/templates/index.html
index 4e69b52..735e318 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -45,6 +45,9 @@
             <pre class="line">{{.}}</pre>
             {{/uris}}
             <pre class="line"> </pre>
+            <pre class="line"><span class="dyer-white">Connect via QR code:</span></pre>
+            <img src="/qr">
+            <pre class="line"> </pre>
             <pre class="line"><span class="dyer-white">Channels:</span></pre>
 
             <table>