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refactor lib/bitcoind.js.

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This commit is contained in:
Christopher Jeffrey 2014-12-08 12:33:59 -08:00
parent 263bc2fa73
commit 0b07a7839b
1 changed files with 27 additions and 19 deletions
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46
lib/bitcoind.js
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@ -364,8 +364,8 @@ Bitcoin.prototype.start = function(options, callback) {
}, 1000);
};
Bitcoin.prototype.getBlock = function(blockHash, callback) {
return bitcoindjs.getBlock(blockHash, function(err, block) {
Bitcoin.prototype.getBlock = function(blockhash, callback) {
return bitcoindjs.getBlock(blockhash, function(err, block) {
if (err) return callback(err);
return callback(null, bitcoin.block(block));
});
@ -379,35 +379,43 @@ Bitcoin.prototype.getBlockHeight = function(height, callback) {
};
Bitcoin.prototype.getTransaction =
Bitcoin.prototype.getTx = function(txHash, blockHash, callback) {
if (typeof blockHash === 'function') {
callback = blockHash;
blockHash = '';
Bitcoin.prototype.getTx = function(txid, blockhash, callback) {
var traverse = false;
if (typeof txid === 'object') {
var options = txid;
callback = blockhash;
txid = options.txid || options.tx || options.txhash || options.id || options.hash;
blockhash = options.blockhash || options.block;
traverse = options.traverse;
}
if (typeof blockHash !== 'string') {
if (blockHash) {
blockHash = blockHash.hash
|| blockHash.blockhash
|| (blockHash.getHash && blockHash.getHash())
if (typeof blockhash === 'function') {
callback = blockhash;
blockhash = '';
}
if (typeof blockhash !== 'string') {
if (blockhash) {
blockhash = blockhash.hash
|| blockhash.blockhash
|| (blockhash.getHash && blockhash.getHash())
|| '';
} else {
blockHash = '';
blockhash = '';
}
}
if (blockHash && typeof blockHash === 'string') {
return bitcoindjs.getTransaction(txHash, blockHash, function(err, tx) {
if (blockhash && typeof blockhash === 'string') {
return bitcoindjs.getTransaction(txid, blockhash, traverse, function(err, tx) {
if (err) return callback(err);
bitcoin.db.set('tx-block/' + txHash,
{ hash: blockHash }, utils.NOOP);
bitcoin.db.set('tx-block/' + txid,
{ hash: blockhash }, utils.NOOP);
return callback(null, bitcoin.tx(tx));
});
}
return bitcoin.db.get('tx-block/' + txHash, function(err, block) {
return bitcoin.db.get('tx-block/' + txid, function(err, block) {
// Will traverse blockchain if no block - slow:
return bitcoinjs.getTransaction(txHash, block ? block.hash : '', function(err, tx) {
return bitcoinjs.getTransaction(txid, block ? block.hash : '', traverse, function(err, tx) {
if (err) return callback(err);
if (!block) {
bitcoin.db.set('tx-block/' + txHash,
bitcoin.db.set('tx-block/' + txid,
{ hash: tx.blockhash }, utils.NOOP);
}
return callback(null, bitcoin.tx(tx));