Cryptopia integration

package.json

@@ -11,7 +11,8 @@
     "poloniex-api-node": "^1.6.5",
     "request-promise": "^4.2.2",
     "requestretry": "^1.12.2",
-    "table": "^4.0.2"
+    "table": "^4.0.2",
+    "cryptopia": "^0.0.1"
   },
   "devDependencies": {
     "babel": "^6.23.0",

src/model/integrations/CryptopiaWallet.js

@@ -0,0 +1,38 @@
+import PromiseUtils from '../../PromiseUtils'
+import Coin from '../Coin'
+// noinspection NpmUsedModulesInstalled
+import Cryptopia from 'cryptopia'
+
+const settings = require('../../../settings.json')
+
+export default class CryptopiaWallet {
+  static getBalance() {
+    return PromiseUtils.forEachPromise(settings.accounts.cryptopia, this._getBalanceForCredential)
+  }
+
+  /**
+   * Returns the balances for a Cryptopia account.
+   * @param credential The Cryptopia api credentials.
+   * @return {Promise} The account balances.
+   */
+  static _getBalanceForCredential(credential) {
+    return new Promise((resolve, reject) => {
+          const cryptopia = new Cryptopia(credential.apiKey, credential.apiSecret, null, 10000)
+          cryptopia.getBalance(function(err, response) {
+            if (err) {
+              return reject(err)
+            }
+            let result = []
+            let balances = response.Data
+            for (let index in balances) {
+            	let data = balances[index]
+            	let symbol = data.Symbol
+            	let amount = data.Available
+            	result.push(new Coin(symbol, amount, 'Cryptopia'))
+            }
+            resolve(result)
+          })
+        }
+    )
+  }
+}