architecture refactor

js/models/Wallet.js

@@ -1,115 +0,0 @@
-'use strict';
-
-var imports     = require('soop').imports();
-var bitcore     = require('bitcore');
-var http        = require('http');
-
-function Wallet(opts) {
-  opts = opts || {};
-  this.host = 'localhost';
-  this.port = '3001';
-}
-
-function asyncForEach(array, fn, callback) {
-  array = array.slice(0);
-  function processOne() {
-    var item = array.pop();
-    fn(item, function(result) {
-        if(array.length > 0) {
-          setTimeout(processOne, 0); // schedule immediately
-        } else {
-          callback(); // Done!
-        }
-      });
-  }
-  if(array.length > 0) {
-    setTimeout(processOne, 0); // schedule immediately
-  } else {
-    callback(); // Done!
-  }
-}; 
-
-Wallet.prototype.getBalance = function(unspent) {
-  var balance = 0;
-  for(var i=0;i<unspent.length; i++) {
-    balance = balance + unspent[i].amount;
-  }
-
-  return balance;
-};
-
-Wallet.prototype.listUnspent = function(addresses, cb) {
-  var self = this;
-  
-  if (!addresses || !addresses.length) return cb();
-
-  var all = [];
-
-  asyncForEach(addresses, function(addr, callback) {
-    var options = {
-      host: self.host,
-      port: self.port,
-      method: 'GET',
-      path: '/api/addr/' + addr + '/utxo'
-    };
-    
-    self.request(options, function(err, res) {
-      if (res && res.length > 0) { 
-        all = all.concat(res);
-      }
-      callback();
-    });
-  }, function() {
-    return cb(all);
-  });
-};
-
-Wallet.prototype.sendRawTransaction = function(rawtx, cb) {
-  if (!rawtx) return callback();
-
-  var options = {
-    host: this.host,
-    port: this.port,
-    method: 'POST',
-    path: '/api/tx/send',
-    data: 'rawtx='+rawtx,
-    headers: { 'content-type' : 'application/x-www-form-urlencoded' }
-  };
-
-  this.request(options, function(err,res) {
-    if (err) return cb();
-    return cb(res.txid);
-  });
-};
-
-Wallet.prototype.request = function(options, callback) {
-  var req = http.request(options, function(response) {
-    var ret;
-    if (response.statusCode == 200) {
-      response.on('data', function(chunk) {
-        try {
-          ret = JSON.parse(chunk);
-        } catch (e) {
-          callback({message: "Wrong response from insight"});
-          return;
-        }
-      });
-      response.on('end', function () {
-        callback(undefined, ret);   
-        return;
-      });
-    }
-    else {
-      callback({message: 'Error ' + response.statusCode}); 
-      return;
-    }
-  });
-  if (options.data) {
-    req.write(options.data);
-  }
-  req.end();
-}
-
-
-module.exports = require('soop')(Wallet);
-