change transactional primary key to custom ID for better portability

This commit is contained in:
Min Zeya Phyo
2017-06-03 19:12:35 +06:30
parent 9dddd2fc78
commit 394d2ed938
16 changed files with 52 additions and 31 deletions

View File

@@ -1,10 +1,11 @@
class CreateOrders < ActiveRecord::Migration[5.0]
def change
create_table :orders do |t|
create_table :orders, :id => false, :primary_key => :order_id do |t|
t.string :order_id, :limit => 16, :null => false, :index => true, :unique => true #custom foreign_key to prevent conflict during sync
t.datetime :date, :null => false
t.string :source, :null => false, :default => "emenu"
t.string :order_type, :null => false, :default => "dine-in"
t.references :customer, foreign_key: true
t.string :customer_id, foreign_key: true, :limit => 16
t.integer :item_count, :null => false, :default => 0
t.integer :quantity_count, :null => false, :default => 0
t.string :status, :null => false, :default => "new"