From 0dea009f9c8d2f3f24b054d76cc74044d339876a Mon Sep 17 00:00:00 2001
From: bhavya32 <55047586+bhavya32@users.noreply.github.com>
Date: Sun, 27 Jun 2021 19:02:47 +0530
Subject: [PATCH] Added Option to skip QR Logging in Terminal (#552)

QR logging can now be disabled using connect option.
---
 README.md                     | 2 ++
 src/WAConnection/0.Base.ts    | 3 ++-
 src/WAConnection/4.Events.ts  | 6 +++++-
 src/WAConnection/Constants.ts | 2 ++
 4 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 38b8d06..c51a2bc 100644
--- a/README.md
+++ b/README.md
@@ -110,6 +110,8 @@ conn.connectOptions = {
     fetchAgent?: Agent = undefined,
     /** always uses takeover for connecting */
     alwaysUseTakeover: true
+	/** log QR to terminal */
+    logQR: true
 } as WAConnectOptions
 ```
 
diff --git a/src/WAConnection/0.Base.ts b/src/WAConnection/0.Base.ts
index 9f96419..6ced964 100644
--- a/src/WAConnection/0.Base.ts
+++ b/src/WAConnection/0.Base.ts
@@ -48,7 +48,8 @@ export class WAConnection extends EventEmitter {
         phoneResponseTime: 15_000,
         maxQueryResponseTime: 10_000,
         alwaysUseTakeover: true,
-        queryChatsTillReceived: true
+        queryChatsTillReceived: true,
+        logQR: true
     }
     /** When to auto-reconnect */
     autoReconnect = ReconnectMode.onConnectionLost 
diff --git a/src/WAConnection/4.Events.ts b/src/WAConnection/4.Events.ts
index fafb3e5..994d600 100644
--- a/src/WAConnection/4.Events.ts
+++ b/src/WAConnection/4.Events.ts
@@ -387,7 +387,11 @@ export class WAConnection extends Base {
                 this.logger.warn('recieved read update for unknown chat ' + jid)
             }
         })      
-        this.on ('qr', qr => QR.generate(qr, { small: true }))
+        this.on('qr', qr => {
+			if (this.connectOptions.logQR) {
+			QR.generate(qr, { small: true })
+			}
+		});
 
         // blocklist updates
         this.on('CB:Blocklist', json => {
diff --git a/src/WAConnection/Constants.ts b/src/WAConnection/Constants.ts
index 3e7bf4f..df47251 100644
--- a/src/WAConnection/Constants.ts
+++ b/src/WAConnection/Constants.ts
@@ -136,6 +136,8 @@ export type WAConnectOptions = {
     queryChatsTillReceived?: boolean
     /** max time for the phone to respond to a query */
     maxQueryResponseTime?: number
+	/** Log QR to terminal or not */
+    logQR?: boolean
 }
 /** from: https://stackoverflow.com/questions/3809401/what-is-a-good-regular-expression-to-match-a-url */
 export const URL_REGEX = /[-a-zA-Z0-9@:%._+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_+.~#?&//=]*)?/gi