Added node version to package.json

Author: zubairov

lib/actions/select.js

@@ -4,7 +4,7 @@ const eioUtils = require('elasticio-node').messages;
 const co = require('co');
 const cosql = require('co-mssql');
 
-const LAST_POLL_PLACEHOLDER = "%%EIO_LAST_POLL%%";
+const LAST_POLL_PLACEHOLDER = '%%EIO_LAST_POLL%%';
 
 let connection;
 
@@ -34,7 +34,7 @@ function processAction(msg, cfg, snapshot) {
     const originalSql = cfg.query;
     const now = new Date().toISOString();
     // Last poll should come from Snapshot, if not it's beginning of time
-    const lastPoll = snapshot?snapshot.lastPoll:null || new Date(0).toISOString();
+    const lastPoll = snapshot ? snapshot.lastPoll : null || new Date(0).toISOString();
     console.log('Last polling timestamp=%s', lastPoll);
     const sql = originalSql.split(LAST_POLL_PLACEHOLDER).join(lastPoll);
     console.log('Original query=%s', originalSql);

package.json

@@ -31,6 +31,9 @@
     "request": "^2.75.0",
     "request-promise": "^4.1.1"
   },
+  "engines": {
+    "node": "8.1.3"
+  },
   "scripts": {
     "pretest": "node_modules/.bin/eslint lib spec --ext .json --ext .js --fix",
     "test": "NODE_ENV=test mocha spec/*",