/**
* @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);
}
/**
* Returns an array of choices for to be used in a form select type listing wallets.
* @param string $userId
* @return array
*/
private function generateWalletHtmlSelectChoices($userId)
{
$walletChoices = array();
$wallets = $this->walletRepository->walletsOfUserId(new UserId($userId));
foreach ($wallets as $wallet) {
$walletChoices[$wallet->getId()->getValue()] = $wallet->getName();
}
return $walletChoices;
}
/**
* @param CreateWalletCommand $command
* @throws \Exception
*/
public function handle(CreateWalletCommand $command)
{
// DEBUG
//var_dump($command);
$walletOwnerId = $command->getWalletOwnerId();
$walletName = $command->getName();
$walletCoinSymbol = $command->getCoinSymbol();
$walletToken = $command->getToken();
// Create app wallet
$wallet = new Wallet($this->walletRepository->nextIdentity(), new UserId($walletOwnerId), $walletName, $walletCoinSymbol, $walletToken, $this->clock->now(), array());
$this->walletRepository->insert($wallet);
// Create BlockCypher wallet
$this->blockCypherWalletService->createWallet($wallet->getId()->getValue(), $wallet->getCoinSymbol(), $wallet->getToken());
}
/**
* @param CreateAddressCommand $command
* @throws \Exception
*/
public function handle(CreateAddressCommand $command)
{
// DEBUG
//var_dump($command);
$walletId = $command->getWalletId();
$addressTag = $command->getTag();
$addressCallbackUrl = $command->getCallbackUrl();
// DEBUG: create a sample wallet
//$wallet = $this->walletRepository->loadFixtures();
$wallet = $this->walletRepository->walletOfId(new WalletId($walletId));
// DEBUG
//var_dump($wallet);
//die();
if ($wallet === null) {
// TODO: create domain exception
throw new \Exception(sprintf("Wallet not found %s", $walletId));
}
// 1.- Call BlockCypher API to generate new address
$walletGenerateAddressResponse = $this->blockCypherWalletService->generateAddress($wallet->getId()->getValue(), $wallet->getCoinSymbol(), $wallet->getToken());
// 2.- Create new app Address
$address = new Address($this->addressRepository->nextIdentity(), new WalletId($walletId), $walletGenerateAddressResponse->getAddress(), $addressTag, $walletGenerateAddressResponse->getPrivate(), $walletGenerateAddressResponse->getPublic(), $walletGenerateAddressResponse->getWif(), $addressCallbackUrl, $this->clock->now());
$this->addressRepository->insert($address);
}
/**
* @param WalletId $walletId
* @return Wallet
*/
public function getWallet(WalletId $walletId)
{
$wallet = $this->walletRepository->walletOfId($walletId);
return $wallet;
}
