Module: RESTFramework::Mixins::BulkDestroyModelMixin

Included in:
BulkModelControllerMixin
Defined in:
lib/rest_framework/mixins/bulk_model_controller_mixin.rb

Overview

Mixin for destroying records in bulk.

Instance Method Summary collapse

Instance Method Details

#destroy_all ⇒ Object 



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# File 'lib/rest_framework/mixins/bulk_model_controller_mixin.rb', line 57

def destroy_all
  if params[:_json].is_a?(Array)
    records = self.destroy_all!
    serialized_records = self.bulk_serialize(records)
    return render(api: serialized_records)
  end

  render(
    api: { message: "Bulk destroy requires an array of primary keys as input." }, status: 400,
  )
end

#destroy_all! ⇒ Object

Perform the ‘destroy!` call and return the destroyed (and frozen) record.



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# File 'lib/rest_framework/mixins/bulk_model_controller_mixin.rb', line 70

def destroy_all!
  pk = self.class.get_model.primary_key
  destroy_data = self.request.request_parameters[:_json]

  # Perform bulk destroy in a transaction.
  ActiveRecord::Base.transaction { self.get_recordset.where(pk => destroy_data).destroy_all }
end