Merge pull request #175 from Kibibit/feature-add-gzip

[FEATURE] add compression middleware for express.js

bower.json

@@ -21,7 +21,8 @@
     "velocity": "~1.2.3",
     "ngclipboard": "~1.1.1",
     "ng-device-detector": "~3.0.1",
-    "viewerjs": "fengyuanchen/viewerjs#~0.4.0"
+    "viewerjs": "fengyuanchen/viewerjs#~0.4.0",
+    "amplitude": "^2.0.0"
   },
   "resolutions": {
     "angular": "1.5.8"

package.json

@@ -22,6 +22,7 @@
     "bcrypt-nodejs": "0.0.3",
     "body-parser": "^1.14.2",
     "colors": "~1.1.2",
+    "compression": "^1.6.2",
     "express": "^4.13.4",
     "helmet": "^2.1.1",
     "mime-types": "^2.1.11",

server.js

@@ -3,6 +3,7 @@
 
 // CALL THE PACKAGES --------------------
 var express = require('express'), // call express
+    compression = require('compression'),
     helmet = require('helmet'),
     config = require('./config'),
     path = require('path'),
@@ -19,6 +20,11 @@ var console = require('./app/models/consoleService')
 // read more at https://github.com/helmetjs/helmet
 app.use(helmet());
 
+// compress all requests
+app.use(compression({
+  threshold: 0
+}));
+
 colors.enabled = true; //enable colors even through piping.
 
 // create application/json parser