Model for subscriptions #migration

app/models/subscription.rb

@@ -0,0 +1,4 @@
+class Subscription < ActiveRecord::Base
+  belongs_to :user
+  belongs_to :billing_plan
+end

db/migrate/20170120214721_create_subscriptions.rb

@@ -0,0 +1,12 @@
+class CreateSubscriptions < ActiveRecord::Migration
+  def change
+    create_table :subscriptions do |t|
+      t.references :user, index: true, foreign_key: true
+      t.references :billing_plan, index: true, foreign_key: true
+      t.datetime :start_date
+      t.datetime :end_date
+
+      t.timestamps null: false
+    end
+  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: 20170120214443) do
+ActiveRecord::Schema.define(version: 20170120214721) do
 
   create_table "archenemyships", force: :cascade do |t|
     t.integer  "user_id"
@@ -615,6 +615,18 @@ ActiveRecord::Schema.define(version: 20170120214443) do
     t.integer "subgroup_id"
   end
 
+  create_table "subscriptions", force: :cascade do |t|
+    t.integer  "user_id"
+    t.integer  "billing_plan_id"
+    t.datetime "start_date"
+    t.datetime "end_date"
+    t.datetime "created_at",      null: false
+    t.datetime "updated_at",      null: false
+  end
+
+  add_index "subscriptions", ["billing_plan_id"], name: "index_subscriptions_on_billing_plan_id"
+  add_index "subscriptions", ["user_id"], name: "index_subscriptions_on_user_id"
+
   create_table "supergroupships", force: :cascade do |t|
     t.integer "user_id"
     t.integer "group_id"