Retrospring/db/migrate/20150112210755_create_group...

30 lines
698 B
Ruby

# frozen_string_literal: true
class CreateGroups < ActiveRecord::Migration[4.2]
def change
create_table :groups do |t|
t.integer :user_id, null: false
t.string :name
t.string :display_name
t.boolean :private, default: true
t.timestamps
end
add_index :groups, :user_id
add_index :groups, :name
add_index :groups, %i[user_id name], unique: true
create_table :group_members do |t|
t.integer :group_id, null: false
t.integer :user_id, null: false
t.timestamps
end
add_index :group_members, :group_id
add_index :group_members, :user_id
add_index :group_members, %i[group_id user_id], unique: true
end
end