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/
bitcore-wallet-service
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add KEY to storage

This commit is contained in:
Matias Alejo Garcia 2015-02-06 17:26:43 -03:00
parent 196610f2eb
commit 0a7edd9523
1 changed files with 59 additions and 16 deletions
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75
lib/storage.js
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@ -20,8 +20,29 @@ var Storage = function(opts) {
};
var KEY = {
WALLET: function(id) {
return 'wallet::' + id;
},
COPAYER: function(id) {
return 'copayer::' + id;
},
TXP_BY_ID: function(walletId, txProposalId) {
return 'txp::' + walletId + '::' + txProposalId;
},
TXP_BY_TS: function(walletId, ts) {
return 'txp-ts::' + walletId + '::' + ts.toFixed(12);
},
PENDING_TXP_BY_TS: function(walletId, ts) {
return 'pending-txp-ts::' + walletId + '::' + ts.toFixed(12);
},
ADDRESS: function(walletId, address) {
return 'address::' + walletId + '::' + address;
},
};
Storage.prototype.fetchWallet = function(id, cb) {
this.db.get('wallet-' + id, function(err, data) {
this.db.get(KEY.WALLET(id), function(err, data) {
if (err) {
if (err.notFound) return cb();
return cb(err);
@ -31,15 +52,14 @@ Storage.prototype.fetchWallet = function(id, cb) {
};
Storage.prototype.storeWallet = function(wallet, cb) {
this.db.put('wallet-' + wallet.id, wallet, cb);
this.db.put(KEY.WALLET(wallet.id), wallet, cb);
};
<< << << < HEAD
Storage.prototype.storeWalletAndUpdateCopayersLookup = function(wallet, cb) {
var ops = [];
ops.push({
type: 'put',
key: 'wallet-' + wallet.id,
key: KEY.WALLET(wallet.id),
value: wallet
});
_.each(wallet.copayers, function(copayer) {
@ -49,7 +69,7 @@ Storage.prototype.storeWalletAndUpdateCopayersLookup = function(wallet, cb) {
};
ops.push({
type: 'put',
key: 'copayer-' + copayer.id,
key: KEY.COPAYER(copayer.id),
value: value
});
});
@ -57,7 +77,7 @@ Storage.prototype.storeWalletAndUpdateCopayersLookup = function(wallet, cb) {
};
Storage.prototype.fetchCopayerLookup = function(copayerId, cb) {
this.db.get('copayer-' + copayerId, function(err, data) {
this.db.get(KEY.COPAYER(copayerId), function(err, data) {
if (err) {
if (err.notFound) return cb();
return cb(err);
@ -67,7 +87,7 @@ Storage.prototype.fetchCopayerLookup = function(copayerId, cb) {
};
Storage.prototype.fetchTx = function(walletId, txProposalId, cb) {
this.db.get('wallet-' + walletId + '-txp-' + txProposalId, function(err, data) {
this.db.get(KEY.TXP_BY_ID(walletId, txProposalId), function(err, data) {
if (err) {
if (err.notFound) return cb();
return cb(err);
@ -76,9 +96,10 @@ Storage.prototype.fetchTx = function(walletId, txProposalId, cb) {
});
};
Storage.prototype.fetchTxs = function(walletId, cb) {
Storage.prototype.fetchPendingTxs = function(walletId, cb) {
var txs = [];
var key = 'wallet-' + walletId + '-txp-';
var key = KEY.PENDING_TXP_BY_TS(walletId,'');
this.db.createReadStream({
gte: key,
lt: key + '~'
@ -95,29 +116,51 @@ Storage.prototype.fetchTxs = function(walletId, cb) {
});
};
Storage.prototype.fetchTxs = function(walletId, cb) {
var txs = [];
var key = KEY.TXP_BY_ID(walletId,'');
this.db.createReadStream({
gte: key,
lt: key + '~'
})
.on('data', function(data) {
txs.push(TxProposal.fromObj(data.value));
})
.on('error', function(err) {
if (err.notFound) return cb();
return cb(err);
})
.on('end', function() {
return cb(null, txs);
});
};
// TODO should we store only txp.id on keys for indexing
// or the whole txp? For now, the entire record makes sense
// (faster + easier to access)
Storage.prototype.storeTx = function(walletId, txp, cb) {
var self = this;
async.series([
function(next) {
self.db.put('wallet-' + walletId + '-txp-' + txp.id, txp, next);
self.db.put(KEY.TXP_BY_ID(walletId, txp.id), txp, next);
},
function(next) {
self.db.put('wallet-' + walletId + '-txp-ts-' + txp.createdOn, txp.id, next);
self.db.put(KEY.TXP_BY_TS(walletId, txp.createdOn), txp, next);
},
function(next) {
if (txp.isPending())
self.db.put('wallet-' + walletId + '-txp-p-' + txp.createdOn, txp.id, next);
self.db.put(KEY.PENDING_TXP_BY_TS(walletId, txp.createdOn), txp, next);
else
self.db.del('wallet-' + walletId + '-txp-p-' + txp.createdOn, next);
self.db.del(KEY.PENDING_TXP_BY_TS(walletId, txp.createdOn), next);
}
], cb);
};
Storage.prototype.fetchAddresses = function(walletId, cb) {
var addresses = [];
var key = 'wallet-' + walletId + '-address-';
var key = KEY.ADDRESS(walletId,'');
this.db.createReadStream({
gte: key,
lt: key + '~'
@ -135,11 +178,11 @@ Storage.prototype.fetchAddresses = function(walletId, cb) {
};
Storage.prototype.storeAddress = function(walletId, address, cb) {
this.db.put('wallet-' + walletId + '-address-' + address.address, address, cb);
this.db.put(KEY.ADDRESS(walletId,address.address), address, cb);
};
Storage.prototype.removeAddress = function(walletId, address, cb) {
this.db.del('wallet-' + walletId + '-address-' + address.address, cb);
this.db.del(KEY.ADDRESS(walletId,address.address), cb);
};