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walletdb: refactor wallet mapping.

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This commit is contained in:
Christopher Jeffrey 2016-11-01 23:57:52 -07:00
parent 60575c0ea0
commit dec45ac265
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GPG Key ID: 8962AB9DE6666BBD
1 changed files with 32 additions and 47 deletions
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79
lib/wallet/walletdb.js
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@ -1456,66 +1456,52 @@ WalletDB.prototype.resend = co(function* resend() {
});
/**
* Get all wallet ids by multiple address hashes.
* Get all wallet ids by output addresses and outpoints.
* @param {Hash[]} hashes
* @returns {Promise}
*/
WalletDB.prototype.getWalletsByHashes = co(function* getWalletsByHashes(tx) {
WalletDB.prototype.getWalletsByTX = co(function* getWalletsByTX(tx) {
var hashes = tx.getOutputHashes('hex');
var result = [];
var hashes = tx.getHashes('hex');
var i, j, hash, map;
var i, j, input, prevout, hash, map;
for (i = 0; i < hashes.length; i++) {
hash = hashes[i];
if (!tx.isCoinbase()) {
for (i = 0; i < tx.inputs.length; i++) {
input = tx.inputs[i];
prevout = input.prevout;
if (!this.testFilter(hash))
continue;
if (!this.testFilter(prevout.toRaw())) {
// Special behavior for SPV.
if (this.options.resolution) {
hash = input.getHash('hex');
map = yield this.getPathMap(hash);
if (!hash)
continue;
if (!map)
continue;
if (!this.testFilter(hash))
continue;
for (j = 0; j < map.wids.length; j++)
utils.binaryInsert(result, map.wids[j], cmp, true);
}
map = yield this.getPathMap(hash);
if (result.length === 0)
return;
if (!map)
continue;
return result;
});
for (j = 0; j < map.wids.length; j++)
utils.binaryInsert(result, map.wids[j], cmp, true);
}
/**
* Get all wallet ids by multiple address hashes.
* @param {Hash[]} hashes
* @returns {Promise}
*/
continue;
}
WalletDB.prototype.getWalletsByInsert = co(function* getWalletsByInsert(tx) {
var i, j, result, hashes, input, prevout, hash, map;
map = yield this.getOutpointMap(prevout.hash, prevout.index);
if (this.options.resolution)
return yield this.getWalletsByHashes(tx);
if (!map)
continue;
result = [];
hashes = tx.getOutputHashes('hex');
for (i = 0; i < tx.inputs.length; i++) {
input = tx.inputs[i];
prevout = input.prevout;
if (!this.testFilter(prevout.toRaw()))
continue;
map = yield this.getOutpointMap(prevout.hash, prevout.index);
if (!map)
continue;
for (j = 0; j < map.wids.length; j++)
utils.binaryInsert(result, map.wids[j], cmp, true);
for (j = 0; j < map.wids.length; j++)
utils.binaryInsert(result, map.wids[j], cmp, true);
}
}
for (i = 0; i < hashes.length; i++) {
@ -2049,7 +2035,7 @@ WalletDB.prototype._insert = co(function* insert(tx, block) {
assert(!tx.mutable, 'WDB: Cannot add mutable TX.');
wids = yield this.getWalletsByInsert(tx);
wids = yield this.getWalletsByTX(tx);
if (!wids)
return;
@ -2082,8 +2068,7 @@ WalletDB.prototype._insert = co(function* insert(tx, block) {
* Unconfirm a transaction from all
* relevant wallets without a lock.
* @private
* @param {TXHash} hash
* @param {BlockMeta} block
* @param {TXMapRecord} tx
* @returns {Promise}
*/