/**
* @param CreateTransactionCommand $command
* @throws \Exception
*/
public function handle(CreateTransactionCommand $command)
{
$walletId = $command->getWalletId();
$payToAddress = $command->getPayToAddress();
$description = $command->getDescription();
$amount = $command->getAmount();
// Get wallet object from repository
$wallet = $this->walletRepository->walletOfId(new WalletId($walletId));
if (!$wallet) {
throw new \Exception(sprintf("Wallet not found %s", $walletId));
}
// Call BlockCypher API to generate new transaction
$txSkeleton = $this->blockCypherTransactionService->create($wallet->getId()->getValue(), $wallet->getCoinSymbol(), $wallet->getToken(), $payToAddress, $amount);
// Create new app Transaction
$transaction = new Transaction($this->transactionRepository->nextIdentity(), $wallet->getId(), null, $payToAddress, $description, $amount, $this->clock->now());
// Get all addresses from all tx inputs.
$allInputsAddresses = $txSkeleton->getInputsAddresses();
// Get private keys from repository
$privateKeys = $this->getPrivateKeysFromRepository($allInputsAddresses, $walletId);
// Check private keys
$this->checkPrivateKeys($privateKeys, $txSkeleton->getTosign());
// Sign transaction
$txSkeletonSigned = $this->blockCypherTransactionService->sign($txSkeleton, $privateKeys, $wallet->getCoinSymbol(), $wallet->getToken());
// Send transaction to the network
$txSkeletonSent = $this->blockCypherTransactionService->send($txSkeletonSigned, $wallet->getCoinSymbol(), $wallet->getToken());
// Map real network tx with app transaction
$transaction->assignNetworkTransactionHash($txSkeletonSent->getTx()->getHash());
// Store new local app transaction
$this->transactionRepository->insert($transaction);
}
