Module: Trackers::Helper

Includes:
ImageHelper
Included in:
PartnerService::ChangeTracker, TagService, ThumbnailService
Defined in:
app/services/partner_service/trackers/helper.rb

Overview

The Helper module provides utility methods for tracking changes in gallery or other models. It handles tracking of added, removed, or updated attributes, with specific handling for image attributes.

Instance Method Summary collapse

Methods included from ImageHelper

#fix_image_url

Instance Method Details

#track_changes(label:, nav:, type:, old_value:, new_value:) ⇒ void

This method returns an undefined value.

Tracks changes to an attribute, storing details about the old and new values. Special handling is provided for image attributes, including adding or removing URLs.

Parameters:

  • label (String) —

    A descriptive label for the change.

  • nav (String) —

    The navigation section associated with the change.

  • type (String) —

    The type of the change (e.g., 'image', 'text').

  • old_value (String, nil) —

    The original value before the change.

  • new_value (String, nil) —

    The new value after the change.



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# File 'app/services/partner_service/trackers/helper.rb', line 17

def track_changes(label:, nav:, type:, old_value:, new_value:)
  @navigation ||= nav
  field = rand(1000..9999)
  attr_changes = { type: type, label: label, model_type: 'single' }

  if type == 'image'
    added = new_value.present? && old_value.blank?
    removed = old_value.present? && new_value.blank?
    single_changed = old_value.present? && new_value.present?

    attr_changes[:added] = [fix_image_url(new_value)] if added
    attr_changes[:removed] = [fix_image_url(old_value)] if removed
    attr_changes[:old] = fix_image_url(old_value) if single_changed
    attr_changes[:new] = fix_image_url(new_value) if single_changed
  else
    attr_changes[:old] = old_value
    attr_changes[:new] = new_value
  end

  @changes[field] = attr_changes
end