architecture refactor

js/models/TxProposals.js

@@ -1,200 +0,0 @@
-
-'use strict';
-
-
-var imports     = require('soop').imports();
-var bitcore     = require('bitcore');
-var util        = bitcore.util;
-var Transaction = bitcore.Transaction;
-var Builder     = bitcore.TransactionBuilder;
-var Script      = bitcore.Script;
-var buffertools = bitcore.buffertools;
-
-var Storage     = imports.Storage || require('./Storage');
-var storage     = Storage.default();
-
-function TxProposal(opts) {
-  this.seenBy   = opts.seenBy || {};
-  this.signedBy = opts.signedBy || {};
-  this.builder  = opts.builder;
-};
-module.exports = require('soop')(TxProposal);
-
-
-function TxProposals(opts) {
-  opts = opts || {};
-  this.walletId = opts.walletId;
-  this.network = opts.networkName === 'livenet' ? 
-      bitcore.networks.livenet : bitcore.networks.testnet;
-  this.publicKeyRing = opts.publicKeyRing;
-  this.txps = [];
-}
-
-TxProposals.fromObj = function(o) {
-  var ret = new TxProposals({
-    networkName: o.networkName,
-    walletId: o.walletId,
-  });
-  o.txps.forEach(function(t) {
-    ret.txps.push({
-      seenBy: t.seenBy,
-      signedBy: t.signedBy,
-      builder: new Builder.fromObj(t.builderObj),
-    });
-  });
-  return ret;
-};
-
-
-TxProposals.prototype.toObj = function() {
-  var ret = [];
-  this.txps.forEach(function(t) {
-    ret.push({
-      seenBy: t.seenBy,
-      signedBy: t.signedBy,
-      builderObj: t.builder.toObj(),
-    });
-  });
-  return { 
-    txps: ret, 
-    walletId: this.walletId,
-    networkName: this.network.name,
-  };
-};
-
-
-TxProposals.prototype._getNormHash = function(txps) {
-  var ret = {};
-  txps.forEach(function(txp) {
-    var hash = txp.builder.build().getNormalizedHash().toString('hex');
-    ret[hash]=txp;
-  });
-  return ret;
-};
-
-TxProposals.prototype._startMerge = function(myTxps, theirTxps) {
-  var fromUs=0, fromTheirs=0, merged =0;
-  var toMerge = {}, ready=[];
-
-  Object.keys(theirTxps).forEach(function(hash) {
-    if (!myTxps[hash]) {
-      ready.push(theirTxps[hash]);           // only in theirs;
-      fromTheirs++;
-    }
-    else {
-      toMerge[hash]=theirTxps[hash];  // need Merging
-      merged++;
-    }
-  });
-
-  Object.keys(myTxps).forEach(function(hash) {
-    if(!toMerge[hash]) {
-      ready.push(myTxps[hash]);   // only in myTxps;
-      fromUs++;
-    }
-  });
-
-  return {
-    stats: {
-      fromUs: fromUs,
-      fromTheirs: fromTheirs,
-      merged: merged,
-    },
-    ready: ready,
-    toMerge: toMerge,
-  };
-};
-
-TxProposals.prototype._mergeMetadata = function(myTxps, theirTxps, mergeInfo) {
-
-  var toMerge = mergeInfo.toMerge;
-
-  Object.keys(toMerge).forEach(function(hash) {
-    var v0 = myTxps[hash];
-    var v1 = toMerge[hash];
-
-    Object.keys(v1.seenBy).forEach(function(k) {
-      v0.seenBy[k] = v1.seenBy[k];
-    });
-
-    Object.keys(v1.signedBy).forEach(function(k) {
-      v0.signedBy[k] = v1.signedBy[k];
-    });
-  });
-};
-
-
-TxProposals.prototype._mergeBuilder = function(myTxps, theirTxps, mergeInfo) {
-  var self = this;
-  var toMerge = mergeInfo.toMerge;
-
-  Object.keys(toMerge).forEach(function(hash) {
-    var v0 = myTxps[hash].builder;
-    var v1 = toMerge[hash].builder;
-
-    v0.merge(v1);
-  });
-};
-
-TxProposals.prototype.merge = function(t) {
-  if (this.network.name !== t.network.name) 
-    throw new Error('network mismatch in:', t);
-
-  var res = [];
-
-  var myTxps      = this._getNormHash(this.txps);
-  var theirTxps   = this._getNormHash(t.txps);
-
-  var mergeInfo   = this._startMerge(myTxps, theirTxps);
-  this._mergeMetadata(myTxps, theirTxps, mergeInfo);
-  this._mergeBuilder(myTxps, theirTxps, mergeInfo);
-
-  Object.keys(mergeInfo.toMerge).forEach(function(hash) {
-    mergeInfo.ready.push(myTxps[hash]);
-  });
-
-  this.txps=mergeInfo.ready;
-  return mergeInfo.stats;
-};
-
-TxProposals.prototype.create = function(toAddress, amountSatStr, utxos, priv, opts) {
-  var pkr = this.publicKeyRing; 
-  opts = opts || {};
-
-  var amountSat = bitcore.bignum(amountSatStr);
-
-  if (! pkr.isComplete() ) {
-    throw new Error('publicKeyRing is not complete');
-  }
-
-  var opts = {
-    remainderOut: opts.remainderOut || { address: pkr.generateAddress(true).toString() }
-  };
-
-  var b = new Builder(opts)
-    .setUnspent(utxos)
-    .setHashToScriptMap(pkr.getRedeemScriptMap())
-    .setOutputs([{address: toAddress, amountSat: amountSat}])
-    ;
-
-  var signRet;  
-  if (priv) {
-    b.sign( priv.getAll(pkr.addressIndex, pkr.changeAddressIndex) );
-  }
-  var me = {};
-  if (priv) me[priv.id] = Date.now();
-
-  this.txps.push(
-    new TxProposal({
-      signedBy: priv && b.signaturesAdded ? me : {},
-      seenBy:   priv ? me : {},
-      builder: b,
-    })
-  );
-  return 1;
-};
-
-TxProposals.prototype.sign = function(index) {
-};
-
-module.exports = require('soop')(TxProposals);