Class: CreateMailboxer

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

Class Method Summary collapse

Class Method Details

.down ⇒ Object 



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# File 'lib/generators/mailboxer/templates/migration.rb', line 50

def self.down
#Tables   
  remove_foreign_key "receipts", :name => "receipts_on_notification_id"
  remove_foreign_key "notifications", :name => "notifications_on_conversation_id"
  
#Indexes
  drop_table :receipts
  drop_table :conversations
  drop_table :notifications
end

.up ⇒ Object 



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

def self.up    
#Tables
  #Conversations
  create_table :conversations do |t|
    t.column :subject, :string, :default => ""
    t.column :created_at, :datetime, :null => false
    t.column :updated_at, :datetime, :null => false
  end    
  #Receipts
  create_table :receipts do |t|
    t.references :receiver, :polymorphic => true
    t.column :notification_id, :integer, :null => false
    t.column :read, :boolean, :default => false
    t.column :trashed, :boolean, :default => false
    t.column :deleted, :boolean, :default => false
    t.column :mailbox_type, :string, :limit => 25
    t.column :created_at, :datetime, :null => false
    t.column :updated_at, :datetime, :null => false
  end    
  #Notifications and Messages
  create_table :notifications do |t|
    t.column :type, :string
    t.column :body, :text
    t.column :subject, :string, :default => ""
    t.references :sender, :polymorphic => true
    t.column :conversation_id, :integer
    t.column :draft, :boolean, :default => false
    t.column :updated_at, :datetime, :null => false
    t.column :created_at, :datetime, :null => false
  end    
  
  
#Indexes
  #Conversations
  #Receipts
  add_index "receipts","notification_id"

  #Messages  
  add_index "notifications","conversation_id"

#Foreign keys    
  #Conversations
  #Receipts
  add_foreign_key "receipts", "notifications", :name => "receipts_on_notification_id"
  #Messages  
  add_foreign_key "notifications", "conversations", :name => "notifications_on_conversation_id"
end