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Cache history and just resume where we left when restarting.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| 'use strict'; | ||
|
|
||
| define(['bitcoinjs-lib', 'util/btc'], function(Bitcoin, BtcUtils) { | ||
|
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||
| function HistoryRow(hash, identity, txObj) { | ||
| this.identity = identity; | ||
| this._tx = txObj; | ||
| this.hash = hash; | ||
| this.outAddresses = identity.txdb.getOutAddresses(hash).map(function(address) { | ||
| return identity.wallet.getWalletAddress(address);}).filter(function(address){return address !== undefined; | ||
| }); | ||
| this.isStealth = this.outAddresses.some(function(walletAddress) { return walletAddress && walletAddress.type === 'stealth';}); | ||
| } | ||
|
|
||
| HistoryRow.prototype.getTransferLabel = function() { | ||
| var identity = this.identity; | ||
| var pocketImpact = this.impact; | ||
| var keys = Object.keys(pocketImpact); | ||
|
|
||
| // Input pockets | ||
| var inKeys = keys.filter(function(key) { return pocketImpact[key].ins!==0; } ); | ||
| inKeys = inKeys.map(function(key) { return identity.wallet.pockets.getPocket(key, pocketImpact[key].type).name; }); | ||
|
|
||
| // Output pockets (minus change pockets) | ||
| var outKeys = keys.filter(function(key) { return pocketImpact[key].outs!==0 && pocketImpact[key].ins===0; } ); | ||
| outKeys = outKeys.map(function(key) { return identity.wallet.pockets.getPocket(key, pocketImpact[key].type).name; }); | ||
|
|
||
| // Compose the final label | ||
| var label = inKeys.join(' ,'); | ||
| if (outKeys.length) { | ||
| return label + " to " + outKeys.join(' ,'); | ||
| } else { | ||
| return 'internal on ' + label; | ||
| } | ||
| }; | ||
|
|
||
| Object.defineProperty(HistoryRow.prototype, 'tx', { | ||
| get: function() { | ||
| if (!this._tx) { | ||
| var txBody = this.identity.txdb.getBody(this.hash); | ||
| this._tx = Bitcoin.Transaction.fromHex(txBody); | ||
| } | ||
| return this._tx; | ||
| } | ||
| }); | ||
|
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||
| Object.defineProperty(HistoryRow.prototype, 'inMine', { | ||
| get: function() { return this.myInValue>0; } | ||
| }); | ||
|
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||
| Object.defineProperty(HistoryRow.prototype, 'address', { | ||
| // TODO: Probably don't want this here any more! | ||
| get: function() { | ||
| var addressLabel = this.identity.txdb.getAddress(this.hash); | ||
| if (addressLabel) { | ||
| return addressLabel; | ||
| } else { | ||
| return this.getTransferLabel(); | ||
| } | ||
| }, | ||
| set: function(val) { this.identity.txdb.setAddress(this.hash, val); } | ||
| }); | ||
|
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| Object.defineProperty(HistoryRow.prototype, 'total', { | ||
| get: function() { return this.myOutValue-this.myInValue; } | ||
| }); | ||
|
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||
| Object.defineProperty(HistoryRow.prototype, 'outPocket', { | ||
| get: function() { | ||
| var impactkeys = Object.keys(this.impact); | ||
| for(var i=0; i<impactkeys.length; i++) { | ||
| if (this.impact[impactkeys[i]].outs && this.impact[impactkeys[i]].outs > this.impact[impactkeys[i]].ins) { | ||
| return impactkeys[i]; | ||
| } | ||
| } | ||
| } | ||
| }); | ||
|
|
||
| Object.defineProperty(HistoryRow.prototype, 'inPocket', { | ||
| get: function() { | ||
| var impactkeys = Object.keys(this.impact); | ||
| for(var i=0; i<impactkeys.length; i++) { | ||
| // TODO: should think about change in this comparison | ||
| if (this.impact[impactkeys[i]].ins && this.impact[impactkeys[i]].ins > this.impact[impactkeys[i]].outs) { | ||
| return impactkeys[i]; | ||
| } | ||
| } | ||
| } | ||
| }); | ||
|
|
||
| Object.defineProperty(HistoryRow.prototype, 'label', { | ||
| get: function() { return this.identity.txdb.getLabel(this.hash); } | ||
| }); | ||
|
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||
| Object.defineProperty(HistoryRow.prototype, 'impact', { | ||
| get: function() { return this.identity.txdb.getImpact(this.hash); } | ||
| }); | ||
|
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| Object.defineProperty(HistoryRow.prototype, 'internal', { | ||
| get: function() { return (this.myInValue === this.myOutValue); } | ||
| }); | ||
|
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||
| Object.defineProperty(HistoryRow.prototype, 'bareid', { | ||
| get: function() { | ||
| if (!this._bareid) { | ||
| this._bareid = BtcUtils.getBareTxId(this.tx); | ||
| } | ||
| return this._bareid; | ||
| } | ||
| }); | ||
|
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||
| Object.defineProperty(HistoryRow.prototype, 'myInValue', { | ||
| get: function() { | ||
| var res = 0; | ||
| var impactkeys = Object.keys(this.impact); | ||
| for(var i=0; i<impactkeys.length; i++) { | ||
| res += this.impact[impactkeys[i]].ins; | ||
| } | ||
| return res; | ||
|
|
||
| } | ||
| }); | ||
|
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||
| Object.defineProperty(HistoryRow.prototype, 'myOutValue', { | ||
| get: function() { | ||
| var res = 0; | ||
| var impactkeys = Object.keys(this.impact); | ||
| for(var i=0; i<impactkeys.length; i++) { | ||
| res += this.impact[impactkeys[i]].outs; | ||
| } | ||
| return res; | ||
|
|
||
| } | ||
| }); | ||
|
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| Object.defineProperty(HistoryRow.prototype, 'height', { | ||
| // TODO: getHeight not implemented yet... | ||
| get: function() { return this.identity.txdb.getHeight(this.hash); }, | ||
| set: function(val) { return this.identity.txdb.setHeight(this.hash, val); } | ||
| }); | ||
|
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||
| return HistoryRow; | ||
| }); |
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