add order and reservation table

db/migrate/20180406080240_create_order_reservations.rb

@@ -1,15 +1,18 @@
 class CreateOrderReservations < ActiveRecord::Migration[5.1]
   def change
     create_table :order_reservations do |t|
-      t.string  :
-    	t.string 	:order_type, :null => false
-    	t.string 	:customer_id, :null => false
-    	t.string 	:request_date, :null => false
-    	t.string 	:reserved_date, :null => false
+      t.string     :order_reservation_id, :limit => 16, :primary_key => true
+    	t.string 	   :order_reservation_type, :null => false
+    	t.string 	   :customer_id, :null => false
+    	t.datetime 	 :requested_time, :null => false
     	t.integer :item_count, :null => false, :default => 0
-    	t.string 	:payment_type, :null => false
-    	t.string 	:payment_status, :null => false
+      t.integer :total_customer
+    	t.string 	:payment_type
+    	t.string 	:payment_status
+      t.string  :payment_ref
     	t.string 	:status, :null => false, :default => "new"
+      t.string  :order_remark
+      t.string  :reservation_remark
     end
   end
 

db/migrate/20180406080359_create_order_reservation_items.rb

@@ -1,7 +1,20 @@
 class CreateOrderReservationItems < ActiveRecord::Migration[5.1]
   def change
     create_table :order_reservation_items do |t|
-    	
+    	t.string :order_reservation_items_id, :limit => 16, :primary_key => true
+    	t.string :order_reservation_id, foreign_key: true, :null => false, :limit => 16
+    	t.string :item_status, :null => false, :default => "new"
+		t.string :item_code, :null => false
+		t.string :item_instance_code
+		t.string :item_name, :null => false
+		t.string :alt_name, :null => false
+		t.integer :account_id, :limit => 8, :null => false, :default => 1
+		t.decimal :qty, :precision => 10, :scale => 2, :null => false, :default => 0.00
+		t.decimal :unit_price, :precision => 10, :scale => 2, :null => false, :default => 0.00
+		t.decimal :price, :precision => 10, :scale => 2, :null => false, :default => 0.00
+		t.string :remark
+		t.string :options,
+		t.boolean :taxable, :null => false, :default => true
     end
   end
 

db/migrate/20180406080436_create_deliveries.rb

@@ -1,6 +1,18 @@
 class CreateDeliveries < ActiveRecord::Migration[5.1]
   def change
     create_table :deliveries do |t|
+    	t.string :order_reservation_id, foreign_key: true, :null => false, :limit => 16
+    	t.string :provider, :null => false
+    	t.string :delivery_type, :null => false
+    	t.string :township
+    	t.string :address
+    	t.string :direction_address
+    	t.string :delivery_fee
+    	t.string :remark
     end
   end
+
+  def down
+  	drop_table :deliveries
+  end
 end