/**
* @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);
}
/**
* @param Transaction|null $transaction
* @param TransactionListItem $transactionListItem
* @param string $apiUrl
* @param string $explorerUrl
* @return $this
*/
public static function from($transaction, TransactionListItem $transactionListItem, $apiUrl, $explorerUrl)
{
$transactionListItemDto = new self();
// From local app transaction
if ($transaction !== null) {
$transactionListItemDto->setDescription($transaction->getDescription());
} else {
$transactionListItemDto->setDescription($transactionListItem->getTxHash());
}
// From BlockCypher TXRef
$transactionListItemDto->setTxHash($transactionListItem->getTxHash());
//$transactionListItemDto->setTxInputN($transactionListItem->getTxInputN());
//$transactionListItemDto->setValue($transactionListItem->getValue());
$transactionListItemDto->setConfirmations($transactionListItem->getConfirmations());
if ($transactionListItem->getReceived() !== null) {
$transactionListItemDto->setReceived($transactionListItem->getReceived());
}
if ($transactionListItem->getConfirmed() !== null) {
$transactionListItemDto->setConfirmed($transactionListItem->getConfirmed());
}
$transactionListItemDto->setBlockHeight($transactionListItem->getBlockHeight());
$transactionListItemDto->setTotal($transactionListItem->getFinalTotal());
$transactionListItemDto->setApiUrl($apiUrl);
$transactionListItemDto->setExplorerUrl($explorerUrl);
return $transactionListItemDto;
}
/**
* @param array $encryptedTransactions
* @return EncryptedTransaction[]
*/
public static function ArrayToObjectArray($encryptedTransactions)
{
$result = array();
foreach ($encryptedTransactions as $transaction) {
$result[] = Transaction::FromArray($transaction);
}
return $result;
}
/**
* @param Transaction $transaction
* @return bool
*/
public function equals(Transaction $transaction)
{
if ($this->id->equals($transaction->getId())) {
return true;
} else {
return false;
}
}
/**
* @param Transaction $transaction
* @throws \Exception
*/
public function delete(Transaction $transaction)
{
$this->encryptedTransactionRepository->delete($transaction->encryptUsing($this->encryptor));
}