Class: CreateCircleTables

Inherits:
ActiveRecord::Migration
  • Object
show all
Defined in:
lib/generators/circle/templates/migration.rb

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/circle/templates/migration.rb', line 31

def self.down
  remove_column :users, :friends_count
  drop_table :friendships
  drop_table :blocked_users
end

.up ⇒ Object 



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# File 'lib/generators/circle/templates/migration.rb', line 2

def self.up
  create_table :friendships, :force => true do |t|
    t.references :user, :friend
    t.datetime :requested_at, :accepted_at, :denied_at, :blocked_at
    t.string :status
    t.timestamps
  end

  create_table :blocked_users, :force => true do |t|
    t.references :user, :blocked_user
    t.timestamps
  end

  change_table :friendships do |t|
    t.index :user_id
    t.index :friend_id
    t.index :status
  end

  change_table :blocked_users do |t|
    t.index :user_id
    t.index :blocked_user_id
  end

  change_table :users do |t|
    t.integer :friends_cout, :default => 0, :null => false
  end
end