Module: Caprese::Persistence

Extended by:
ActiveSupport::Concern
Included in:
Controller
Defined in:
lib/caprese/controller/concerns/persistence.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object

Note:

For this action to succeed, the given controller must define ‘create_params` @see #create_params

Creates a new record of whatever type a given controller manages



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# File 'lib/caprese/controller/concerns/persistence.rb', line 39

def create
  fail_on_type_mismatch(data_params[:type])

  record = queried_record_scope.build
  assign_changes_from_document(record, data_params, permitted_params_for(:create))

  execute_after_initialize_callbacks(record)

  execute_before_create_callbacks(record)
  execute_before_save_callbacks(record)

  fail RecordInvalidError.new(record, engaged_field_aliases) if record.errors.any?

  record.save!

  persist_collection_relationships(record)

  execute_after_create_callbacks(record)
  execute_after_save_callbacks(record)

  render(
    json: record,
    status: :created,
    fields: query_params[:fields],
    include: query_params[:include]
  )
end

#destroy ⇒ Object

Destroys a record of whatever type a given controller manages

  1. Execute any before_destroy callbacks, with the record to be destroyed passed in

  2. Destroy the record, ensuring that it checks the model for dependencies before doing so

  3. Execute any after_destroy callbacks, with the destroyed resource passed in

  4. Return 204 No Content if the record was successfully deleted



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# File 'lib/caprese/controller/concerns/persistence.rb', line 99

def destroy
  execute_before_destroy_callbacks(queried_record)
  queried_record.destroy!
  execute_after_destroy_callbacks(queried_record)

  head :no_content
end

#update ⇒ Object

Note:

For this action to succeed, the given controller must define ‘update_params` @see #update_params

Updates a record of whatever type a given controller manages



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# File 'lib/caprese/controller/concerns/persistence.rb', line 71

def update
  fail_on_type_mismatch(data_params[:type])

  assign_changes_from_document(queried_record, data_params, permitted_params_for(:update))

  execute_before_update_callbacks(queried_record)
  execute_before_save_callbacks(queried_record)

  fail RecordInvalidError.new(queried_record, engaged_field_aliases) if queried_record.errors.any?

  queried_record.save!

  execute_after_update_callbacks(queried_record)
  execute_after_save_callbacks(queried_record)

  render(
    json: queried_record,
    fields: query_params[:fields],
    include: query_params[:include]
  )
end