stealthd-purchasestaker.sh

#!/bin/bash

if [ $# -eq 0 ]; then
  echo "Missing arguments!"
  echo ""
  echo "Argument for purchase staker is missing."
  echo ""
  echo "Example usage ./purchasestaker.sh Barrage n2mncrSmtgDhTzTD4PNFkVoHG6gyNCxcTA"
  exit 1;
fi

command -v jq >/dev/null 2>&1 || { echo >&2 "This tool require jq but it's not installed (i.e. yum install jq). Aborting."; exit 1; }

# define StealthCoind binary
stealthd="/usr/local/bin/StealthCoind -conf=/var/lib/stealthd/stealthd.conf";

# staker name
stakerName=$1
ownerAddress=$2
ownerPubkey=$($stealthd validateaddress n2mncrSmtgDhTzTD4PNFkVoHG6gyNCxcTA | jq -r '.pubkey')

echo "ownerAddress: $ownerAddress"
echo "ownerPubkey: $ownerPubkey"

# do a transaction and store the transaction ID into the txid variable
sendToAddress="$stealthd sendtoaddress $ownerAddress 0.01"
echo "Executing command $sendToAddress"
txid=$($sendToAddress)
echo "sendToAddress result: $txid"

# get transaction to fetch the vout number
gettx="$stealthd gettransaction $txid"
echo "Executing command $gettx"
txinfo=$($gettx)
vout=$(echo $txinfo | jq -r --arg owner_address "$ownerAddress" '.vout[] | select(.scriptPubKey.addresses[0] == $owner_address) | .n')
echo "vout: $vout"
if [[ -z $vout ]]; then
  echo "Invalid vout. Received: $vout"
  exit 1;
fi

confirmations=$($stealthd gettransaction $txid | jq -r '.confirmations')
echo "Confirmations number: $confirmations"
while [ $confirmations = 0 ]
do
  confirmations=$($stealthd gettransaction $txid | jq -r '.confirmations')
done
echo "Confirmations number: $confirmations"

# purchase staker
purchaseStaker="$stealthd purchasestaker $txid $vout $stakerName $ownerPubkey"
echo "Executing command $purchaseStaker"
purchase=$($purchaseStaker)
if [[ -z $purchase ]]; then
  echo "Something went wrong with 'purchasestaker' command. Error: $purchaseStaker";
  exit 1;
fi

exit 0;