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59 lines
2.2 KiB
Ruby
59 lines
2.2 KiB
Ruby
module Admin
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class VersionsController < Admin::BaseController
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skip_authorization_check
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def index
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authorize! :index, PaperTrail::Version.new(item_type: 'User')
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conf_ids_for_organizer = current_user.is_admin? ? Conference.pluck(:id) : Conference.with_role(:organizer, current_user).pluck(:id)
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@versions = PaperTrail::Version.where(["conference_id IN (?) OR item_type = 'User'", conf_ids_for_organizer])
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end
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def revert_attribute
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@version = PaperTrail::Version.find(params[:id])
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authorize! :revert_attribute, @version
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if params[:attribute] && @version.changeset.reject{ |_, values| values[0].blank? && values[1].blank? }.keys.include?(params[:attribute])
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if @version.item[params[:attribute]] == @version.changeset[params[:attribute]][0]
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flash[:error] = 'The item is already in the state that you are trying to revert it back to'
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else
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@version.item[params[:attribute]] = @version.changeset[params[:attribute]][0]
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if @version.item.save
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flash[:notice] = 'The selected change was successfully reverted'
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else
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flash[:error] = "An error prohibited this change from being reverted: #{@version.item.errors.full_messages.join('. ')}."
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end
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end
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else
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flash[:error] = 'Revert failed. Attribute missing or invalid'
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end
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redirect_back_or_to admin_revision_history_path
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end
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def revert_object
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@version = PaperTrail::Version.find(params[:id])
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authorize! :revert_object, @version
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if @version.event != 'create'
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if @version.reify.save
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flash[:notice] = 'The selected change was successfully reverted'
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else
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flash[:error] = "An error prohibited this change from being reverted: #{@version.reify.errors.full_messages.join('. ')}."
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end
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elsif @version.event == 'create' && @version.item
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# if @version represets a create event and is not currently deleted
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@version.item.destroy
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flash[:notice] = 'The selected change was successfully reverted'
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else
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flash[:error] = 'The item is already in the state that you are trying to revert it back to'
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end
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redirect_back_or_to admin_revision_history_path
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end
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end
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end
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