From a930d8b647b46662620eadccee32024037b43524 Mon Sep 17 00:00:00 2001
From: Rafael Taranto <rafael.taranto5@gmail.com>
Date: Mon, 3 Jun 2019 10:19:58 -0300
Subject: [PATCH] Replace empty logs and name escape sequence

---
 bin/lamassu-blacklist | 26 ++++++++------------------
 1 file changed, 8 insertions(+), 18 deletions(-)

diff --git a/bin/lamassu-blacklist b/bin/lamassu-blacklist
index 7c657dfc..39a8743e 100644
--- a/bin/lamassu-blacklist
+++ b/bin/lamassu-blacklist
@@ -13,18 +13,14 @@ const rl = readline.createInterface({
 
 const sql = `select regexp_replace(crypto_code, '$', ' ') as code,regexp_replace(address, '^', ' ') as address from blacklist`
 const insertSql = `insert into blacklist(crypto_code, address) values ($1, $2)`
+const makeDimAndReset = '\x1b[2m%s\x1b[0m'
 
 db.query(sql)
   .then(many => {
-    console.log('')
-    console.log('Here is your current list of prohibited addresses:')
-    console.log('')
-    console.log(many.map(it => `${it.code} | ${it.address}`).join(os.EOL))
-    console.log('')
-    console.log('What address would you like to add to the list?')
-    console.log('')
-    console.log('\x1b[2m%s\x1b[0m', 'Example:', 'bc1q8pu2zlfxg8jf4cyuf844rl3uxmmw8sj9yaa393')
-    console.log('')
+    console.log(os.EOL, 'Here is your current list of prohibited addresses:', os.EOL)
+    console.log(many.map(it => `${it.code} | ${it.address}`).join(os.EOL), os.EOL)
+    console.log('What address would you like to add to the list?', os.EOL)
+    console.log(makeDimAndReset, 'Example:', 'bc1q8pu2zlfxg8jf4cyuf844rl3uxmmw8sj9yaa393', os.EOL)
 
     rl.question('Address: ', (address) => {
       var aphaNumericRegex = /^([0-9]|[a-z])+([0-9a-z]+)$/i
@@ -32,11 +28,8 @@ db.query(sql)
         return errorHandler(new Error('Invalid address'))
       }
 
-      console.log('')
-      console.log('What is the ticker symbol of the coin that this address belongs to?')
-      console.log('')
-      console.log('\x1b[2m%s\x1b[0m', 'Example:', 'BTC')
-      console.log('')
+      console.log(os.EOL, 'What is the ticker symbol of the coin that this address belongs to?', os.EOL)
+      console.log(makeDimAndReset, 'Example:', 'BTC', os.EOL)
 
       rl.question('Ticker symbol: ', (cryptoCode) => {
         try {
@@ -45,13 +38,10 @@ db.query(sql)
           errorHandler(err)
         }
 
-        console.log('')
-
         db.none(insertSql, [cryptoCode, address])
           .then(() => db.query(sql))
           .then(many2 => {
-            console.log(`Address added. Here's the new list of prohibited addresses:`)
-            console.log('')
+            console.log(os.EOL, `Address added. Here's the new list of prohibited addresses:`, os.EOL)
             console.log(many2.map(it => `${it.code} | ${it.address}`).join(os.EOL))
             rl.close()
             process.exit(0)