remove related category for pages (replaces by blocks)

app/controllers/admin/communication/websites/pages_controller.rb

@@ -91,7 +91,7 @@ class Admin::Communication::Websites::PagesController < Admin::Communication::We
             :communication_website_id, :title, :breadcrumb_title, :bodyclass,
             :description, :description_short, :header_text, :text, :slug, :published,
             :featured_image, :featured_image_delete, :featured_image_infos, :featured_image_alt, :featured_image_credit,
-            :parent_id, :related_category_id, :language_id
+            :parent_id, :language_id
           )
           .merge(university_id: current_university.id)
   end

app/models/communication/website/page.rb

@@ -23,7 +23,6 @@
 #  communication_website_id :uuid             not null, indexed
 #  language_id              :uuid             indexed
 #  parent_id                :uuid             indexed
-#  related_category_id      :uuid             indexed
 #  university_id            :uuid             not null, indexed
 #
 # Indexes
@@ -31,14 +30,12 @@
 #  index_communication_website_pages_on_communication_website_id  (communication_website_id)
 #  index_communication_website_pages_on_language_id               (language_id)
 #  index_communication_website_pages_on_parent_id                 (parent_id)
-#  index_communication_website_pages_on_related_category_id       (related_category_id)
 #  index_communication_website_pages_on_university_id             (university_id)
 #
 # Foreign Keys
 #
 #  fk_rails_1a42003f06  (parent_id => communication_website_pages.id)
 #  fk_rails_280107c62b  (communication_website_id => communication_websites.id)
-#  fk_rails_47b37cf8b2  (related_category_id => communication_website_categories.id)
 #  fk_rails_d208d15a73  (university_id => universities.id)
 #
 
@@ -58,9 +55,6 @@ class Communication::Website::Page < ApplicationRecord
 
   belongs_to :website,
              foreign_key: :communication_website_id
-  belongs_to :related_category,
-             class_name: 'Communication::Website::Category',
-             optional: true
   belongs_to :parent,
              class_name: 'Communication::Website::Page',
              optional: true

app/views/admin/communication/websites/pages/_form.html.erb

@@ -14,10 +14,6 @@
           <%= f.input :description_short, input_html: { value: page.description_short&.gsub('&amp;', '&') } %>
           <%= f.input :header_text, as: :string %>
           <%= f.input :text, as: :summernote if page.text&.to_plain_text.present? %>
-          <%= f.association :related_category,
-                            collection: collection_tree(@website.categories),
-                            label_method: ->(p) { sanitize p[:label] },
-                            value_method: ->(p) { p[:id] } if @website.categories.any? && page.is_regular_page? %>
         </div>
       </div>
       <div class="card">

app/views/admin/communication/websites/pages/show.html.erb

@@ -71,15 +71,6 @@
             </p>
           <% end %>
 
-          <% if @page.related_category %>
-            <h3 class="h5"><%= Communication::Website::Page.human_attribute_name('related_category') %></h3>
-            <p><%= link_to_if can?(:read, @page.related_category),
-                              @page.related_category,
-                              admin_communication_website_category_path(
-                                website_id: @website.id,
-                                id: @page.related_category.id
-                              ) %></p>
-          <% end %>
           <% if @page.children.any? %>
             <h3 class="h5"><%= Communication::Website::Page.human_attribute_name('children') %></h3>
             <ul class="list-unstyled mb-0">

app/views/admin/communication/websites/pages/static.html.erb

@@ -12,9 +12,6 @@ children:
   - <%= child.path %>
 <% end %>
 <% end %>
-<% if @about.related_category %>
-category: "<%= @about.related_category.path %>"
-<% end %>
 description: >
   <%= prepare_text_for_static @about.description %>
 description_short: >

db/migrate/20220519100506_remove_pages_related_category_id.rb

+class RemovePagesRelatedCategoryId < ActiveRecord::Migration[6.1]
+  def change
+    remove_column :communication_website_pages, :related_category_id
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2022_05_16_095044) do
+ActiveRecord::Schema.define(version: 2022_05_19_100506) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
@@ -300,7 +300,6 @@ ActiveRecord::Schema.define(version: 2022_05_16_095044) do
     t.datetime "updated_at", precision: 6, null: false
     t.boolean "published", default: false
     t.text "github_path"
-    t.uuid "related_category_id"
     t.string "featured_image_alt"
     t.text "text"
     t.text "description_short"
@@ -313,7 +312,6 @@ ActiveRecord::Schema.define(version: 2022_05_16_095044) do
     t.index ["communication_website_id"], name: "index_communication_website_pages_on_communication_website_id"
     t.index ["language_id"], name: "index_communication_website_pages_on_language_id"
     t.index ["parent_id"], name: "index_communication_website_pages_on_parent_id"
-    t.index ["related_category_id"], name: "index_communication_website_pages_on_related_category_id"
     t.index ["university_id"], name: "index_communication_website_pages_on_university_id"
   end
 
@@ -828,7 +826,6 @@ ActiveRecord::Schema.define(version: 2022_05_16_095044) do
   add_foreign_key "communication_website_menu_items", "universities"
   add_foreign_key "communication_website_menus", "communication_websites"
   add_foreign_key "communication_website_menus", "universities"
-  add_foreign_key "communication_website_pages", "communication_website_categories", column: "related_category_id"
   add_foreign_key "communication_website_pages", "communication_website_pages", column: "parent_id"
   add_foreign_key "communication_website_pages", "communication_websites"
   add_foreign_key "communication_website_pages", "universities"