Add OS version and Client Version to device

app/controllers/devices_controller.rb

@@ -19,6 +19,11 @@ class DevicesController < ApplicationController
   private
 
   def device_params
-    params.require(:device).permit(:model, :unique_id, :imei_number,:gcm_token)
+    params.require(:device).permit(:model,
+                                   :unique_id, 
+                                   :imei_number,
+                                   :gcm_token,
+                                   :os_version,
+                                   :client_version)
   end
 end

db/migrate/20151118101616_add_client_version_and_os_version_to_devices.rb

@@ -0,0 +1,6 @@
+class AddClientVersionAndOsVersionToDevices < ActiveRecord::Migration
+  def change
+    add_column :devices, :client_version, :string
+    add_column :devices, :os_version, :string
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20151113140645) do
+ActiveRecord::Schema.define(version: 20151118101616) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -74,6 +74,8 @@ ActiveRecord::Schema.define(version: 20151113140645) do
     t.integer  "heartbeats_count",         default: 0
     t.datetime "last_heartbeat_recd_time"
     t.string   "gcm_token"
+    t.string   "client_version"
+    t.string   "os_version"
   end
 
   create_table "heartbeats", force: :cascade do |t|

spec/factories/devices.rb

@@ -3,5 +3,8 @@ FactoryGirl.define do
     model "LGE - Nexus 5"
     unique_id "aa55589dd10a8819"
     gcm_token "dAJukxHtV84iij0z5PJruUhcNnQSOl7NdeAWS9Y45UVhPoG1wRGp7i2Hp34SyrodDfdZieeDzbPusqYyFuEB_vAUl5EDyYqFdzMNF1JpN2ThkEl_dTawWP9F9rSsNadV1HZ"
+    imei_number "867124023273477"
+    os_version "4.4"
+    client_version "1.05"
   end
 end