Friendly_ID # /app/models/entry.rb

entry.rb

# /app/models/entry.rb

class Entry < ApplicationRecord
  extend FriendlyId
  friendly_id :entry_slug_input, use: [:history, :finders, :slugged]
  after_commit :set_slug_with_id, on: :create
  
  def entry_slug_input  
     "#{id}-#{name}"
  end

  def normalize_friendly_id(value)

    slugstr =  value
    slugstr =  slugstr.gsub(/\s+/,"-").downcase
    slugstr =  slugstr.gsub(/[:\/?#\[\]@!$&'()\*\+,;=<>\%{}|^\\~\.\"`_]/, "-")
    slugstr = slugstr[0..70]
    slugstr

  end

  def set_slug_with_id
    self.save
  end

  private
  
  def should_generate_new_friendly_id?  #will change the slug if the name changed
    self.id.present? && (slug.blank? || name_changed?)
  end

 

  def create_slug

    return unless friendly_id
    return if slugs.first.try(:slug) == friendly_id

    # Allow reversion back to a previously used slug
   relation = slugs.where(:slug => friendly_id)

   if friendly_id_config.uses?(:scoped)
     relation = relation.where(:scope => serialized_scope)
   end

   relation.delete_all if relation.present?
    
   new_slug = FriendlyId::Slug.new(
      sluggable_id: self.id,
      sluggable_type: self.class.name.to_s,
      slug: friendly_id
    )

    new_slug.scope = serialized_scope if friendly_id_config.uses?(:scoped)
    new_slug.save

  end
end