From 070a7d8232c207f5541118edf79eac1b5f625284 Mon Sep 17 00:00:00 2001
From: Overtorment <overtorment@gmail.com>
Date: Fri, 3 May 2019 22:33:54 +0100
Subject: [PATCH] ADD: some util cli scripts

---
 scripts/important-channels.js | 46 +++++++++++++++++++++++++++
 scripts/show_user.js          | 58 +++++++++++++++++++++++++++++++++++
 2 files changed, 104 insertions(+)
 create mode 100644 scripts/important-channels.js
 create mode 100644 scripts/show_user.js

diff --git a/scripts/important-channels.js b/scripts/important-channels.js
new file mode 100644
index 0000000..26fde6a
--- /dev/null
+++ b/scripts/important-channels.js
@@ -0,0 +1,46 @@
+let important_channels = {
+  '02d23fa6794d8fd056c757f3c8f4877782138dafffedc831fc570cab572620dc61': 'paywithmoon.com',
+  '03864ef025fde8fb587d989186ce6a4a186895ee44a926bfc370e2c366597a3f8f': 'ACINQ',
+  '03abf6f44c355dec0d5aa155bdbdd6e0c8fefe318eff402de65c6eb2e1be55dc3e': 'OpenNode',
+  '0242a4ae0c5bef18048fbecf995094b74bfb0f7391418d71ed394784373f41e4f3': 'coingate.com',
+  '0232e20e7b68b9b673fb25f48322b151a93186bffe4550045040673797ceca43cf': 'zigzag.io',
+  '024a2e265cd66066b78a788ae615acdc84b5b0dec9efac36d7ac87513015eaf6ed': 'Bitrefill.com/lightning',
+};
+let lightning = require('../lightning');
+
+lightning.listChannels({}, function(err, response) {
+  console.log();
+  if (err) {
+    console.error('lnd failure:', err);
+    return;
+  }
+  let lightningListChannels = response;
+  for (let channel of lightningListChannels.channels) {
+    if (channel.capacity < 5000000) {
+      console.log(
+        'lncli closechannel',
+        channel.channel_point.replace(':', ' '),
+        (!channel.active && '--force') || '',
+        '#',
+        'low capacity channel',
+        channel.capacity / 100000000,
+        'btc',
+      );
+    }
+  }
+
+  for (let important of Object.keys(important_channels)) {
+    let atLeastOneChannelIsSufficientCapacity = false;
+    for (let channel of lightningListChannels.channels) {
+      if (channel.remote_pubkey === important && channel.local_balance >= 4000000 && channel.active) {
+        atLeastOneChannelIsSufficientCapacity = true;
+      }
+    }
+
+    if (!atLeastOneChannelIsSufficientCapacity) {
+      console.log('lncli  openchannel --node_key ', important, '--local_amt  16777215', '#', important_channels[important]);
+    }
+  }
+
+  process.exit();
+});
diff --git a/scripts/show_user.js b/scripts/show_user.js
new file mode 100644
index 0000000..c41f22c
--- /dev/null
+++ b/scripts/show_user.js
@@ -0,0 +1,58 @@
+import { User } from '../class/';
+import { BigNumber } from 'bignumber.js';
+const config = require('../config');
+
+var Redis = require('ioredis');
+var redis = new Redis(config.redis);
+
+redis.info(function(err, info) {
+  if (err || !info) {
+    console.error('redis failure');
+    process.exit(5);
+  }
+});
+
+let bitcoinclient = require('../bitcoin');
+let lightning = require('../lightning');
+
+(async () => {
+  let userid = process.argv[2];
+  let U = new User(redis, bitcoinclient, lightning);
+  U._userid = userid;
+
+  let userinvoices = await U.getUserInvoices();
+  let txs;
+
+  let calculatedBalance = 0;
+
+  console.log('\ndb balance\n==============\n', await U.getBalance());
+
+  console.log('\nuserinvoices\n================\n');
+  for (let invo of userinvoices) {
+    if (invo && invo.ispaid) {
+      console.log('+', +invo.amt, new Date(invo.timestamp * 1000).toString());
+      calculatedBalance += +invo.amt;
+    }
+  }
+
+  console.log('\ntxs\n===\n');
+
+  txs = await U.getTxs();
+  for (let tx of txs) {
+    if (tx.type === 'bitcoind_tx') {
+      console.log('+', new BigNumber(tx.amount).multipliedBy(100000000).toNumber(), '[on-chain refill]');
+      calculatedBalance += new BigNumber(tx.amount).multipliedBy(100000000).toNumber();
+    } else {
+      console.log('-', +tx.value, new Date(tx.timestamp * 1000).toString(), tx.memo, '; preimage:', tx.payment_preimage || '');
+      calculatedBalance -= +tx.value;
+    }
+  }
+
+  let locked = await U.getLockedPayments();
+  for (let loc of locked) {
+    console.log('-', loc.amount + /* fee limit */ Math.floor(loc.amount * 0.01), new Date(loc.timestamp * 1000).toString(), '[locked]');
+  }
+
+  console.log('\ncalculatedBalance\n================\n', calculatedBalance, await U.getCalculatedBalance());
+  process.exit();
+})();