monitoring incoming payment

home.admin/BBcreateInvoice.sh

@@ -66,7 +66,6 @@ else
 #  echo "******************************"
 #  echo "${result}"
 
-
   rhash=$(echo "$result" | grep r_hash | cut -d '"' -f4)
   payReq=$(echo "$result" | grep pay_req | cut -d '"' -f4)
   echo -e "${payReq}" > qr.txt
@@ -77,32 +76,36 @@ else
   echo "Here is your invoice"
   echo "********************"
   echo
+  ./XXaptInstall.sh qrencode
+  qrencode -t ANSI256 < /home/admin/qr.txt
+  echo
   echo "Give this Invoice/PaymentRequest to someone to pay it:"
   echo
   echo "${payReq}"
   echo
-  echo "Do you want to see the invoice QR-code in this terminal? (Y/N)"
+  echo "Monitoring Incomming Payment with:"
+  echo "lncli --chain=${network} --network=${chain}net lookupinvoice ${rhash}"
+  echo "Press x and hold to skip to menu."
 
-  read -n1 key
-  if [ "$key" = "y" ]; then
-     /home/admin/XXdisplayQR.sh
-  fi
+  while :
+    do
 
-  shred qr.txt
-  rm -f qr.txt
+    result=$(lncli --chain=${network} --network=${chain}net lookupinvoice ${rhash})
+    echo $result
+ 
+    # wait 2 seconds for key input
+    read -n 1 -t 2 keyPressed
 
-  clear
-  echo "************"
-  echo "What's next?"
-  echo "************"
-  echo
-  echo "You can use"
-  echo 
-  echo "lncli --chain=${network} --network=${chain}net lookupinvoice ${rhash}"
-  echo
-  echo "to check the payment."
+    # check if user wants to abort session
+    if [ "${keyPressed}" = "x" ]; then
+      echo "Returning to menu - invoice is still valid."
+      break
+    fi
+
+  done
 
   /home/admin/XXdisplayQRlcd_hide.sh
-  # TODO: Offer to go into monitor for incommin payment loop.
-  #       Or simply start the loop and show success status when payment occured
+  shred qr.txt
+  rm -f qr.txt
+
 fi