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<?php |
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namespace BitWasp\Bitcoin\Rpc\Client; |
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use BitWasp\Bitcoin\Address\AddressInterface; |
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use BitWasp\Bitcoin\Block\BlockHeader; |
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use BitWasp\Bitcoin\Math\Math; |
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use BitWasp\Bitcoin\Network\NetworkInterface; |
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use BitWasp\Bitcoin\Script\ScriptFactory; |
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use BitWasp\Bitcoin\Transaction\OutPoint; |
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use BitWasp\Bitcoin\Transaction\TransactionFactory; |
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use BitWasp\Bitcoin\Transaction\TransactionInterface; |
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use BitWasp\Bitcoin\Transaction\TransactionOutput; |
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use BitWasp\Bitcoin\Utxo\Utxo; |
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use BitWasp\Buffertools\Buffer; |
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use BitWasp\Stratum\Client; |
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use BitWasp\Stratum\Request\Response; |
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class ElectrumServer |
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{ |
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/** |
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* @var Client |
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*/ |
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private $client; |
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/** |
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* @var Math |
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*/ |
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private $math; |
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/** |
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* @param Math $math |
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* @param Client $client |
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*/ |
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public function __construct(Math $math, Client $client) |
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{ |
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$this->client = $client; |
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$this->math = $math; |
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} |
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/** |
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* @param TransactionInterface $transaction |
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* @return \React\Promise\Promise |
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*/ |
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public function transactionBroadcast(TransactionInterface $transaction) |
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{ |
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return $this->client->request('blockchain.transaction.broadcast', [$transaction->getHex()]); |
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} |
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/** |
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* @param $txid |
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* @return \React\Promise\Promise |
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*/ |
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public function transactionGet($txid) |
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{ |
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return $this->client->request('blockchain.transaction.get', [$txid]) |
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->then(function (Response $response) { |
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return TransactionFactory::fromHex($response->getResult()); |
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}); |
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} |
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/** |
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* @param string $txid |
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* @param int $height |
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* @return \React\Promise\Promise |
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*/ |
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public function transactionGetMerkle($txid, $height) |
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{ |
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return $this->client->request('blockchain.transaction.get_merkle', [$txid, $height]); |
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} |
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/** |
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* @param AddressInterface $address |
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* @param NetworkInterface $network |
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* @return \React\Promise\Promise |
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*/ |
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public function addressGetHistory(AddressInterface $address, NetworkInterface $network = null) |
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{ |
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return $this->client->request('blockchain.address.get_history', [$address->getAddress($network)]); |
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} |
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/** |
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* @param AddressInterface $address |
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* @param NetworkInterface $network |
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* @return \React\Promise\Promise |
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*/ |
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public function addressGetBalance(AddressInterface $address, NetworkInterface $network = null) |
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{ |
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return $this->client->request('blockchain.address.get_balance', [$address->getAddress($network)]); |
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} |
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/** |
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* @param AddressInterface $address |
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* @param NetworkInterface $network |
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* @return \React\Promise\Promise |
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*/ |
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public function addressGetProof(AddressInterface $address, NetworkInterface $network = null) |
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{ |
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return $this->client->request('blockchain.address.get_proof', [$address->getAddress($network)]); |
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} |
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/** |
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* @param AddressInterface $address |
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* @param NetworkInterface $network |
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* @return \React\Promise\Promise |
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*/ |
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public function addressListUnspent(AddressInterface $address, NetworkInterface $network = null) |
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{ |
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return $this->client->request('blockchain.address.listunspent', [$address->getAddress($network)]) |
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->then(function (Response $response) use ($address) { |
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return array_map( |
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function (array $value) use ($address) { |
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return new Utxo( |
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new OutPoint( |
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Buffer::hex($value['tx_hash'], 32), |
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$value['tx_pos'] |
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), |
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new TransactionOutput( |
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$value['value'], |
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ScriptFactory::scriptPubKey()->payToAddress($address) |
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) |
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); |
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}, |
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$response->getResult() |
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); |
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}); |
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} |
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/** |
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* @param string $txid |
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* @param int|string $vout |
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* @return \React\Promise\Promise |
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*/ |
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public function utxoGetAddress($txid, $vout) |
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{ |
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return $this->client->request('blockchain.utxo.get_address', [$txid, $vout]); |
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} |
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/** |
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* @param $height |
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* @return \React\Promise\Promise |
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*/ |
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public function blockGetHeader($height) |
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{ |
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return $this->client->request('blockchain.block.get_header', [$height]) |
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->then(function (Response $response) { |
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$content = $response->getResult(); |
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return new BlockHeader( |
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$content['version'], |
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isset($content['prev_block_hash']) ? Buffer::hex($content['prev_block_hash'], 32) : new Buffer('', 32), |
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Buffer::hex($content['merkle_root'], 32), |
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$content['timestamp'], |
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Buffer::int($content['bits'], 4, $this->math), |
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$content['nonce'] |
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); |
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}); |
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} |
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/** |
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* @param int $height |
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* @return \React\Promise\Promise |
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*/ |
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public function blockGetChunk($height) |
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{ |
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return $this->client->request('blockchain.block.get_chunk', [$height]); |
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} |
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} |
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Bit-Wasp /
bitcoin-php
