Make FAQs bookmarkable (#1357)

Add bookmark support to FAQs using the existing polymorphic bookmark
pattern — association, SQL joins for title search/sort, bookmark icon
in the FAQ accordion, and FAQ as a dropdown option on bookmark indexes.

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: maebeale

app/models/bookmark.rb

@@ -2,7 +2,7 @@ class Bookmark < ApplicationRecord
   belongs_to :user
   belongs_to :bookmarkable, polymorphic: true
 
-  BOOKMARKABLE_MODELS = %w[CommunityNews Event Organization Person Report Resource Story StoryIdea
+  BOOKMARKABLE_MODELS = %w[CommunityNews Event Faq Organization Person Report Resource Story StoryIdea
                            Tutorial Workshop WorkshopIdea WorkshopLog WorkshopVariation WorkshopVariationIdea].freeze
 
   DROPDOWN_MODELS = (BOOKMARKABLE_MODELS - %w[Report]).freeze
@@ -62,6 +62,7 @@ def self.sort_by_title
     bookmarks = self.joins(<<~SQL)
       LEFT JOIN community_news      AS st_cn  ON st_cn.id  = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'CommunityNews'
       LEFT JOIN events              AS st_ev  ON st_ev.id  = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Event'
+      LEFT JOIN faqs                AS st_faq ON st_faq.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Faq'
       LEFT JOIN organizations       AS st_org ON st_org.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Organization'
       LEFT JOIN people              AS st_ppl ON st_ppl.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Person'
       LEFT JOIN resources           AS st_res ON st_res.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Resource'
@@ -80,6 +81,7 @@ def self.sort_by_title
         COALESCE(
           st_cn.title,
           st_ev.title,
+          st_faq.question,
           CONCAT(st_ppl.first_name, ' ', st_ppl.last_name),
           st_org.name,
           st_rpt.type,
@@ -106,6 +108,7 @@ def self.title(title)
     bookmarks = bookmarks.joins(<<~SQL)
       LEFT JOIN community_news ON community_news.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'CommunityNews'
       LEFT JOIN events         ON events.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Event'
+      LEFT JOIN faqs           ON faqs.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Faq'
       LEFT JOIN organizations  ON organizations.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Organization'
       LEFT JOIN people         ON people.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Person'
       LEFT JOIN resources      ON resources.id = bookmarks.bookmarkable_id AND bookmarks.bookmarkable_type = 'Resource'
@@ -121,7 +124,7 @@ def self.title(title)
     SQL
 
     bookmarks.where(
-      "community_news.title LIKE :title OR events.title LIKE :title OR people.first_name LIKE :title OR
+      "community_news.title LIKE :title OR events.title LIKE :title OR faqs.question LIKE :title OR people.first_name LIKE :title OR
        people.last_name LIKE :title OR organizations.name LIKE :title OR resources.title LIKE :title OR
        reports.type LIKE :title OR
        stories.title LIKE :title OR workshops.title LIKE :title OR workshop_ideas.title LIKE :title OR

app/models/faq.rb

@@ -2,6 +2,8 @@ class Faq < ApplicationRecord
   include Publishable
   positioned
 
+  has_many :bookmarks, as: :bookmarkable, dependent: :destroy
+
   # Validations
   validates_presence_of :question, :answer
 

app/views/faqs/_faq.html.erb

@@ -100,6 +100,8 @@
         </div>
       <% end %>
 
+      <%= render "bookmarks/editable_bookmark_icon", resource: faq %>
+
       <button
         type="button"
         class="py-5 font-medium text-left cursor-pointer"

spec/models/faq_spec.rb

@@ -4,7 +4,7 @@
   # let(:faq) { build(:faq) } # Keep if needed
 
   describe "associations" do
-    # Add association tests if any
+    it { should have_many(:bookmarks).dependent(:destroy) }
   end
 
   describe "validations" do