Module: DummyApp::Migrations

Extended by:
Migrations
Included in:
Migrations
Defined in:
lib/spree/testing_support/dummy_app/migrations.rb

Instance Method Summary collapse

Instance Method Details

#auto_migrate ⇒ Object 



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# File 'lib/spree/testing_support/dummy_app/migrations.rb', line 26

def auto_migrate
  if needs_migration?
    puts "Configuration changed. Re-running migrations"

    # Disconnect to avoid "database is being accessed by other users" on postgres
    ActiveRecord::Base.remove_connection

    sh 'rake db:reset VERBOSE=false'

    # We have a brand new database, so we must re-establish our connection
    ActiveRecord::Base.establish_connection
  end
end

#database_exists? ⇒ Boolean

Ensure database exists

Returns:

  • (Boolean) 


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# File 'lib/spree/testing_support/dummy_app/migrations.rb', line 8

def database_exists?
  ActiveRecord::Base.connection
rescue ActiveRecord::NoDatabaseError
  false
else
  true
end

#needs_migration? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/spree/testing_support/dummy_app/migrations.rb', line 16

def needs_migration?
  return true if !database_exists?
  if ActiveRecord::Base.connection.respond_to?(:migration_context)
    # Rails >= 5.2
    ActiveRecord::Base.connection.migration_context.needs_migration?
  else
    ActiveRecord::Migrator.needs_migration?
  end
end