Module: Avo::SummaryChartHelper

Included in:
ApplicationHelper
Defined in:
app/helpers/avo/summary_chart_helper.rb

Instance Method Summary collapse

Instance Method Details

#summary_chart_params_for(field) ⇒ Object

Single place that defines which request state must travel from the index view to the summarizable distribution chart. Keeps the two in sync by construction —adding a new filter mechanism only requires updating this helper, not the template.



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# File 'app/helpers/avo/summary_chart_helper.rb', line 6

def summary_chart_params_for(field)
  # On association routes the route itself carries the parent identity (:resource_name/:id/:related_name),
  # so we derive via_* from params as a reliable fallback. The ivars `@parent_record` / `@parent_resource`
  # exist on full-page renders but are not always visible to re-rendered ViewComponent subtrees during
  # turbo-stream updates (e.g. X-Search-Request), which caused the chart to fall back to the global
  # query_scope and drift from the index view.
  via_record_id = @parent_record&.to_param || params[:id]
  via_resource_class = @parent_resource&.class&.to_s ||
    (params[:resource_name].present? ? Avo.resource_manager.get_resource_by_name(params[:resource_name])&.to_s : nil)

  summary_params = {
    resource_name: field.resource.route_key,
    field_id: field.id,
    via_record_id: via_record_id,
    via_resource_class: via_resource_class,
    association_name: @field&.attribute_id || params[:related_name],
    encoded_filters: @current_encoded_filters,
    scope: params[:scope],
    q: params[:q]
  }.compact

  if defined?(Avo::DynamicFilters)
    dynamic_key = Avo::DynamicFilters.configuration.param_key
    summary_params[dynamic_key] = params[dynamic_key] if params[dynamic_key].present?
  end

  summary_params
end