Class: Avo::AssociationsController

Inherits:
BaseController show all
Defined in:
app/controllers/avo/associations_controller.rb

Constant Summary

Constants included from Concerns::FindAssociationField

Concerns::FindAssociationField::ASSOCIATIONS

Instance Method Summary collapse

Methods inherited from BaseController

#edit, #preview, #update

Methods included from Concerns::FiltersSessionHandler

#fetch_filters, #filters_from_params, #filters_from_session, #filters_session_key, #reset_filters, #save_filters_to_session

Methods inherited from BaseApplicationController

#exception_logger, #turbo_frame_request?

Methods included from Concerns::FindAssociationField

#find_association_field

Methods included from Concerns::Breadcrumbs

#add_breadcrumb, #avo_breadcrumbs

Methods included from UrlHelpers

#edit_resource_path, #new_resource_path, #preview_resource_path, #related_resources_path, #resource_attach_path, #resource_detach_path, #resource_path, #resource_view_path, #resources_path

Methods included from ApplicationHelper

#a_button, #a_link, #button_classes, #card_classes, #chart_color, #container_classes, #container_is_full_width?, #d, #decode_filter_params, #e, #empty_state, #encode_filter_params, #frame_id, #get_model_class, #input_classes, #mount_path, #number_to_social, #pagy_major_version, #possibly_rails_authentication?, #render_license_warning, #root_path_without_url, #svg, #white_panel_classes

Methods included from ResourcesHelper

#field_wrapper, #filter_wrapper, #index_field_wrapper, #item_selector_data_attributes, #record_path, #record_title, #resource_for_record, #resource_grid, #resource_show_path, #resource_table

Methods included from CommonController

#default_url_options, #extra_default_url_options

Methods included from InitializesAvo

#_current_user, #context, #init_app

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/avo/associations_controller.rb', line 89

def create
  if create_association
    create_success_action
  else
    create_fail_action
  end
end

#create_association ⇒ Object 



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# File 'app/controllers/avo/associations_controller.rb', line 97

def create_association
  association_name = BaseResource.valid_association_name(@record, association_from_params)

  perform_action_and_record_errors do
    if through_reflection? && additional_params.present?
      new_join_record.save
    elsif has_many_reflection? || through_reflection?
      @record.send(association_name) << @attachment_record
    else
      @record.send(:"#{association_name}=", @attachment_record)
      @record.save!
    end
  end
end

#destroy ⇒ Object 



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# File 'app/controllers/avo/associations_controller.rb', line 112

def destroy
  association_name = BaseResource.valid_association_name(@record, @field.for_attribute || params[:related_name])

  if through_reflection?
    join_record.destroy!
  elsif has_many_reflection?
    @record.send(association_name).delete @attachment_record
  else
    @record.send(:"#{association_name}=", nil)
  end

  destroy_success_action
end

#index ⇒ Object 



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# File 'app/controllers/avo/associations_controller.rb', line 22

def index
  @parent_resource = @resource.dup
  @resource = @related_resource
  @parent_record = @parent_resource.find_record(params[:id], params: params)
  @parent_resource.hydrate(record: @parent_record)

  # When array field the records are fetched from the field block, from the parent record or from the resource def records
  # When other field type, like has_many the @query is directly fetched from the parent record
  # Don't apply policy on array type since it can return an array of hashes where `.all` and other methods used on policy will fail.
  @query = if @field.type == "array"
    @resource.fetch_records(Avo::ExecutionContext.new(target: @field.block).handle || @parent_record.try(@field.id))
  else
    @related_authorization.apply_policy(
      @parent_record.send(
        BaseResource.valid_association_name(@parent_record, association_from_params)
      )
    )
  end

  @association_field = find_association_field(resource: @parent_resource, association: params[:related_name])

  if @association_field.present? && @association_field.scope.present?
    @query = Avo::ExecutionContext.new(
      target: @association_field.scope,
      query: @query,
      parent: @parent_record,
      resource: @resource,
      parent_resource: @parent_resource
    ).handle
  end

  super
end

#new ⇒ Object 



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# File 'app/controllers/avo/associations_controller.rb', line 64

def new
  @resource.hydrate(record: @record)

  if @field.present? && !@field.is_searchable?
    query = @related_authorization.apply_policy @attachment_class

    # Add the association scope to the query scope
    if @field.attach_scope.present?
      query = Avo::ExecutionContext.new(target: @field.attach_scope, query: query, parent: @record).handle
    end

    @options = select_options(query)
  end

  @url = Avo::Services::URIService.parse(avo.root_url.to_s)
    .append_paths("resources", params[:resource_name], params[:id], params[:related_name])
    .append_query(
      {
        view: @resource&.view&.to_s,
        for_attribute: @field&.try(:for_attribute)
      }.compact
    )
    .to_s
end

#show ⇒ Object 



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# File 'app/controllers/avo/associations_controller.rb', line 56

def show
  @parent_resource, @parent_record = @resource, @record

  @resource, @record = @related_resource, @related_record

  super
end