Jack Chester Solution

associations.rb

@@ -13,25 +13,33 @@ def migrate
 
 def generate_migrations
   ActiveRecord::Migration.create_table :hotels do |t|
-    #insert our columns here
+    t.string :name
+    t.integer :room_count
+    t.integer :booked_guests
 
     t.timestamps null: false
   end
 
   ActiveRecord::Migration.create_table :rooms do |t|
-    #insert our columns here
+    t.belongs_to :hotel
+
+    t.integer :rate
+    t.string :location
 
     t.timestamps null: false
   end
 
   ActiveRecord::Migration.create_table :bookings do |t|
-    #insert our columns here
+    t.belongs_to :user
+    t.belongs_to :room
+
+    t.datetime :check_in
 
     t.timestamps null: false
   end
 
   ActiveRecord::Migration.create_table :users do |t|
-    #insert our columns here
+    t.string :name
 
     t.timestamps null: false
   end
@@ -46,25 +54,30 @@ def generate_migrations
 
 
 class Hotel < ActiveRecord::Base
-  #insert our associations here
+  has_many :rooms
+  has_many :bookings, through: 'rooms'
+  has_many :booked_guests, through: 'bookings', source: 'guest'
 
   def to_s
     "#{name} with #{rooms.count} rooms"
   end
 end
 
 class Booking < ActiveRecord::Base
-  #insert our associations here
+  belongs_to :guest, class_name: 'User', foreign_key: 'user_id'
+  belongs_to :room
 
 end
 
 class Room < ActiveRecord::Base
-  #insert our associations here
+  belongs_to :hotel
+  has_many :bookings
 
 end
 
 class User < ActiveRecord::Base
-  #insert our associations here
+  has_many :bookings
+  has_many :booked_rooms, through: 'bookings', source: 'room'
 
 end