Class: UpdateMagicAddresses

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

Instance Method Summary collapse

Instance Method Details

#change ⇒ Object 



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# File 'lib/generators/magic_addresses/templates/update_address_migration.rb', line 3

def change
  
  create_table :mgca_addressibles do |t|
    t.boolean       :default      # is default address ?
    t.string        :name         # address name (home | office | ..)
    t.references    :owner,       polymorphic: true
    t.references    :address
    t.timestamps    null: false
  end
  
  add_index :mgca_addressibles, [:owner_type, :owner_id]
  add_index :mgca_addressibles, :address_id
  
  add_column :mgca_addresses, :status, :string, default: "new"
  
  # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
  
  MagicAddresses::Address.all.each do |that|
    if that.owner_type.present? && that.owner_id.present? && "#{that.owner_type}".constantize.find(that.owner_id.to_i)
      MagicAddresses::Addressible.create!( address_id: that.id, owner_type: that.owner_type, owner_id: that.owner_id, default: that.default )
    end
    sames = MagicAddresses::Address.where(latitude: that.latitude, longitude: that.longitude, zipcode: that.postalcode, street_number: that.street_number )
    sames.each do |this|
      unless this == that
        MagicAddresses::Addressible.create!( address_id: that.id, owner_type: this.owner_type, owner_id: this.owner_id, default: this.default )
        this.destroy
      end
    end if sames.count > 1
  end
  
  # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
  
  remove_index  :mgca_addresses,    [:owner_type, :owner_id]
  
  remove_column :mgca_addresses,    :owner_type,  :string
  remove_column :mgca_addresses,    :owner_id,    :integer
  remove_column :mgca_addresses,    :default,     :boolean
  
  # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
  
  
end