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dont bother with timestamp on caching.

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This commit is contained in:
Christopher Jeffrey 2014-12-02 03:09:30 -08:00
parent 09ed50b7ad
commit 04036146cb
1 changed files with 33 additions and 56 deletions
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89
lib/bitcoind.js
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@ -432,66 +432,43 @@ Bitcoin.prototype.getAddrTransactions = function(address, callback) {
} }
return bitcoin.db.get(address, function(err, records) { return bitcoin.db.get(address, function(err, records) {
var found = !err && records && records.length; var found = !err && records && records.length;
var last = found && records[records.length - 1]; var options = {
var limit = 15 * 60 * 1000; address: address,
if (!found || last.timestamp + limit < Date.now()) { blockindex: (records || []).reduce(function(out, record) {
var options = { return record.blockindex > out
address: address, ? record.blockindex
blockindex: (records || []).reduce(function(out, record) { : out;
return record.blockindex > out }, -1)
? record.blockindex };
: out; return bitcoindjs.getAddrTransactions(options, function(err, addr) {
}, -1) if (err) return callback(err);
}; addr = bitcoin.addr(addr);
return bitcoindjs.getAddrTransactions(options, function(err, addr) { if (addr.tx[0] && !addr.tx[0].vout[0]) {
if (err) return callback(err); return bitcoin.db.set(address, [{
addr = bitcoin.addr(addr); txid: null,
if (addr.tx[0] && !addr.tx[0].vout[0]) { blockhash: null,
return bitcoin.db.set(address, [{ blockindex: null
txid: null, }], function() {
blockhash: null, return callback(null, bitcoin.addr({
blockindex: null, address: addr.address,
timestamp: Date.now() tx: []
}], function() { }));
return callback(null, bitcoin.addr({
address: addr.address,
tx: []
}));
});
}
var set = [];
if (records && records.length) {
set = records;
}
addr.tx.forEach(function(tx) {
set.push({
txid: tx.txid,
blockhash: tx.blockhash,
blockindex: tx.blockindex,
timestamp: Date.now()
});
}); });
return bitcoin.db.set(address, set, function() { }
return callback(null, addr); var set = [];
if (records && records.length) {
set = records;
}
addr.tx.forEach(function(tx) {
set.push({
txid: tx.txid,
blockhash: tx.blockhash,
blockindex: tx.blockindex
}); });
}); });
} return bitcoin.db.set(address, set, function() {
var txs = []; return callback(null, addr);
return utils.forEach(records, function(record, next) {
var block = record.blockhash;
var txid = record.txid;
var index = record.blockindex;
if (txid == null) return next();
return bitcoin.getTransaction(txid, block, function(err, tx) {
if (err) return next();
txs.push(tx);
return next();
}); });
}, function() {
return callback(null, bitcoin.addr({
address: address,
tx: txs
}));
}); });
}); });
}; };