Add GCM push for pushing OneMDM app to devices

db/migrate/20151113123015_create_applications.rb

@@ -1,6 +1,6 @@
 class CreateApplications < ActiveRecord::Migration
   def change
-    create_table :applications do |t|
+    create_table :apps do |t|
       t.string :name
       t.string :package_name
 

db/migrate/20151113124226_rename_application_to_app.rb

@@ -1,5 +0,0 @@
-class RenameApplicationToApp < ActiveRecord::Migration
-  def change
-    rename_table :applications, :apps
-  end
-end

db/migrate/20151113131647_create_batch_installations.rb

@@ -1,8 +1,7 @@
 class CreateBatchInstallations < ActiveRecord::Migration
   def change
     create_table :batch_installations do |t|
-      t.integer :app_id
-
+      t.belongs_to :app, foreign_key: true, index: true
       t.timestamps null: false
     end
   end

db/migrate/20151113132152_create_installations.rb

@@ -1,9 +1,9 @@
 class CreateInstallations < ActiveRecord::Migration
   def change
     create_table :installations do |t|
-      t.integer :device_id
-      t.integer :batch_installation_id
-      t.integer :status
+      t.belongs_to :device, foreign_key: true, index: true
+      t.belongs_to :batch_installation, foreign_key: true, index: true
+      t.integer :status, default: 0, null: false
 
       t.timestamps null: false
     end

db/schema.rb

@@ -62,6 +62,8 @@ ActiveRecord::Schema.define(version: 20151113140645) do
     t.datetime "updated_at", null: false
   end
 
+  add_index "batch_installations", ["app_id"], name: "index_batch_installations_on_app_id", using: :btree
+
   create_table "devices", force: :cascade do |t|
     t.string   "model"
     t.string   "unique_id"
@@ -85,10 +87,16 @@ ActiveRecord::Schema.define(version: 20151113140645) do
   create_table "installations", force: :cascade do |t|
     t.integer  "device_id"
     t.integer  "batch_installation_id"
-    t.integer  "status"
-    t.datetime "created_at",            null: false
-    t.datetime "updated_at",            null: false
+    t.integer  "status",                default: 0, null: false
+    t.datetime "created_at",                        null: false
+    t.datetime "updated_at",                        null: false
   end
 
+  add_index "installations", ["batch_installation_id"], name: "index_installations_on_batch_installation_id", using: :btree
+  add_index "installations", ["device_id"], name: "index_installations_on_device_id", using: :btree
+
+  add_foreign_key "batch_installations", "apps"
   add_foreign_key "heartbeats", "devices"
+  add_foreign_key "installations", "batch_installations"
+  add_foreign_key "installations", "devices"
 end