From 2e24576be36e69330b8e700b0bb22ad961dd9cf7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Gaya?= <sebastien.gaya@gmail.com>
Date: Mon, 23 Mar 2026 10:55:56 +0100
Subject: [PATCH 1/5] WIP movable to website

---
 app/models/communication/website/post.rb  |  5 +++
 app/models/concerns/movable_to_website.rb | 54 +++++++++++++++++++++++
 2 files changed, 59 insertions(+)
 create mode 100644 app/models/concerns/movable_to_website.rb

diff --git a/app/models/communication/website/post.rb b/app/models/communication/website/post.rb
index c11f20e4f..4ebd1e792 100644
--- a/app/models/communication/website/post.rb
+++ b/app/models/communication/website/post.rb
@@ -34,6 +34,7 @@ class Communication::Website::Post < ApplicationRecord
   include GeneratesGitFiles
   include Lifecyclable
   include Localizable
+  include MovableToWebsite
   include Sanitizable
   include Searchable
   include WithMenuItemTarget
@@ -125,4 +126,8 @@ def update_authors_status_if_necessary!
   def list_blocks_template_kind
     :posts
   end
+
+  def after_moved_to_website(source_website, target_website)
+    authors.clear if source_website.university_id != target_website.university_id
+  end
 end
diff --git a/app/models/concerns/movable_to_website.rb b/app/models/concerns/movable_to_website.rb
new file mode 100644
index 000000000..0eb81f3bf
--- /dev/null
+++ b/app/models/concerns/movable_to_website.rb
@@ -0,0 +1,54 @@
+module MovableToWebsite
+  extend ActiveSupport::Concern
+
+  def move_to!(website)
+    source_website = self.website
+    transaction do
+      update(communication_website_id: website.id, university_id: website.university_id)
+      clean_categories_after_move
+      clean_content_federations_after_move
+      move_localizations_to(website)
+      after_moved_to_website(source_website, website)
+      source_website.clean
+    end
+    self
+  end
+
+  protected
+
+  def clean_categories_after_move
+    return unless respond_to?(:categories)
+    categories.clear
+  end
+
+  def clean_content_federations_after_move
+    return unless respond_to?(:content_federations)
+    content_federations.destroy_all
+  end
+
+  def move_localizations_to(website)
+    localizations.each do |l10n|
+      l10n.update(communication_website_id: website.id, university_id: website.university_id)
+      move_featured_image(l10n, website)
+      move_blocks(l10n, website)
+    end
+  end
+
+  def move_featured_image(l10n, website)
+    return unless l10n.respond_to?(:featured_image) && l10n.featured_image.attached?
+    return if l10n.featured_image.blob.university_id == website.university_id
+    l10n.featured_image.blob.update(university_id: website.university_id)
+  end
+
+  def move_blocks(l10n, website)
+    return unless l10n.respond_to?(:blocks)
+    l10n.blocks.ordered.each do |block|
+      block.update(communication_website_id: website.id, university_id: website.university_id)
+    end
+  end
+
+  def after_moved_to_website(source_website, target_website)
+    # Overridable method to implement specific logic
+  end
+
+end

From 85c59e036082209ed5f4b75584f6f4d5ade25dc1 Mon Sep 17 00:00:00 2001
From: pabois <pierreandre.boissinot@noesya.coop>
Date: Mon, 30 Mar 2026 12:19:11 +0200
Subject: [PATCH 2/5] interface

---
 .../websites/posts_controller.rb              |   1 +
 app/helpers/admin/application_helper.rb       |   7 ++
 app/models/user/with_roles.rb                 |  12 ++
 .../websites/posts/show.html.erb              |   1 +
 config/locales/en.yml                         |   5 +
 config/locales/fr.yml                         |   5 +
 config/routes/admin/communication.rb          |   2 +
 db/schema.rb                                  | 108 +++++++++---------
 8 files changed, 87 insertions(+), 54 deletions(-)

diff --git a/app/controllers/admin/communication/websites/posts_controller.rb b/app/controllers/admin/communication/websites/posts_controller.rb
index 4eba0bf3b..8f84f631a 100644
--- a/app/controllers/admin/communication/websites/posts_controller.rb
+++ b/app/controllers/admin/communication/websites/posts_controller.rb
@@ -4,6 +4,7 @@ class Admin::Communication::Websites::PostsController < Admin::Communication::We
                               except: :restore
 
   include Admin::HasPreview
+  include Admin::HasMoveAction
   include Admin::HasStaticAction
   include Admin::Localizable
 
diff --git a/app/helpers/admin/application_helper.rb b/app/helpers/admin/application_helper.rb
index 924dbc198..dfcdafd53 100644
--- a/app/helpers/admin/application_helper.rb
+++ b/app/helpers/admin/application_helper.rb
@@ -49,6 +49,13 @@ def duplicate_link(object, html_classes: nil)
             class: html_classes
   end
 
+  def move_link(object, html_classes: button_classes_danger)
+    return unless can?(:move, object) && current_user.managed_websites.count > 1
+    link_to t('admin.move.cta'),
+            [:move, :admin, object],
+            class: html_classes
+  end
+
   def preview_link
     raw "<button  class=\"btn btn-light mb-2\"
                   type=\"button\"
diff --git a/app/models/user/with_roles.rb b/app/models/user/with_roles.rb
index 7a29a90cc..8ba74b9e3 100644
--- a/app/models/user/with_roles.rb
+++ b/app/models/user/with_roles.rb
@@ -42,6 +42,18 @@ def managed_roles
       end.compact
     end
 
+    def managed_websites
+      if server_admin?
+        Communication::Website.all
+      elsif admin?
+        Communication::Website.where(university_id: university_id)
+      elsif website_manager?
+        Communication::Website.where(id: managed_websites_ids)
+      else
+        Communication::Website.none
+      end
+    end
+
     def can_display_global_menu?
       User.roles_with_access_to_global_menu.include?(role)
     end
diff --git a/app/views/admin/communication/websites/posts/show.html.erb b/app/views/admin/communication/websites/posts/show.html.erb
index 229c6e8bb..4f3879960 100644
--- a/app/views/admin/communication/websites/posts/show.html.erb
+++ b/app/views/admin/communication/websites/posts/show.html.erb
@@ -2,6 +2,7 @@
 <% content_for :title_right do %>
   <%= button_advanced do %>
     <%= destroy_link @post %>
+    <%= move_link @post %>  
     <%= duplicate_link @post %>  
   <% end %>
   <% post_url = @l10n.current_permalink_url_in_website(@website) %>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index daca0fa1d..9e6e47bab 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -159,6 +159,11 @@ en:
     meta_description:
       hint: Plain text without HTML, dedicated to Search Engine Optimization (SEO).
       label: Meta description
+    move: 
+      cta: Move
+      description: "Move this item to another website you manage:"
+      permission_denied: You cannot move this item.
+      successfully_moved: "<i>%{model}</i> was successfully moved."
     password_hint: Leave blank if you do not wish to change the password.
     pending_tasks:
       tasks: Background tasks pending
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index ed9ee7e19..deda69f6d 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -159,6 +159,11 @@ fr:
     meta_description:
       hint: Texte simple, dédié au à l'optimisation pour les moteurs de recherche (Search Engine Optimization, SEO).
       label: Description pour les moteurs de recherche (meta)
+    move: 
+      cta: Déplacer
+      description: "Déplacez cet élément vers un autre site web que vous gérez :"
+      permission_denied: Vous ne pouvez pas déplacer cet élément.
+      successfully_moved: "<i>%{model}</i> a bien été déplacé(e)."
     password_hint: Laissez vide si vous ne souhaitez pas modifier le mot de passe.
     pending_tasks:
       tasks: Tâches en cours de traitement
diff --git a/config/routes/admin/communication.rb b/config/routes/admin/communication.rb
index ce4e750bd..ef9859227 100644
--- a/config/routes/admin/communication.rb
+++ b/config/routes/admin/communication.rb
@@ -90,6 +90,8 @@
         post :duplicate
         post :publish
         post :restore
+        get :move
+        post :do_move
       end
     end
     namespace :agenda do
diff --git a/db/schema.rb b/db/schema.rb
index 7cb7d2d60..1793493f3 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -18,7 +18,7 @@
   enable_extension "pgcrypto"
   enable_extension "unaccent"
 
-  create_table "action_text_rich_texts", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "action_text_rich_texts", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.text "body"
     t.datetime "created_at", null: false
     t.string "name", null: false
@@ -45,7 +45,7 @@
     t.index ["ip_address", "created_at"], name: "index_active_hashcash_stamps_on_ip_address_and_created_at", where: "(ip_address IS NOT NULL)"
   end
 
-  create_table "active_storage_attachments", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "active_storage_attachments", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "blob_id", null: false
     t.datetime "created_at", precision: nil, null: false
     t.datetime "deleted_at"
@@ -56,7 +56,7 @@
     t.index ["record_type", "record_id", "name", "blob_id"], name: "index_active_storage_attachments_uniqueness", unique: true
   end
 
-  create_table "active_storage_blobs", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "active_storage_blobs", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.bigint "byte_size", null: false
     t.string "checksum"
     t.string "content_type"
@@ -70,7 +70,7 @@
     t.index ["university_id"], name: "index_active_storage_blobs_on_university_id"
   end
 
-  create_table "active_storage_variant_records", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "active_storage_variant_records", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "blob_id", null: false
     t.string "variation_digest", null: false
     t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
@@ -127,7 +127,7 @@
     t.index ["education_school_id", "administration_location_id"], name: "index_location_school"
   end
 
-  create_table "administration_qualiopi_criterions", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "administration_qualiopi_criterions", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.text "description"
     t.text "name"
@@ -135,7 +135,7 @@
     t.datetime "updated_at", null: false
   end
 
-  create_table "administration_qualiopi_indicators", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "administration_qualiopi_indicators", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.uuid "criterion_id", null: false
     t.text "glossary"
@@ -149,7 +149,7 @@
     t.index ["criterion_id"], name: "index_administration_qualiopi_indicators_on_criterion_id"
   end
 
-  create_table "communication_blocks", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_blocks", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "about_id"
     t.string "about_type"
     t.uuid "communication_website_id"
@@ -169,7 +169,7 @@
     t.index ["university_id", "template_kind"], name: "index_communication_blocks_on_university_id_and_template_kind"
   end
 
-  create_table "communication_extranet_connections", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_extranet_connections", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "about_id"
     t.string "about_type"
     t.datetime "created_at", null: false
@@ -181,7 +181,7 @@
     t.index ["university_id"], name: "index_communication_extranet_connections_on_university_id"
   end
 
-  create_table "communication_extranet_document_categories", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_extranet_document_categories", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.uuid "extranet_id", null: false
     t.uuid "university_id", null: false
@@ -222,7 +222,7 @@
     t.index ["university_id"], name: "idx_on_university_id_0dc1259072"
   end
 
-  create_table "communication_extranet_document_kinds", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_extranet_document_kinds", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.uuid "extranet_id", null: false
     t.uuid "university_id", null: false
@@ -248,7 +248,7 @@
     t.index ["university_id"], name: "idx_on_university_id_95419f1df4"
   end
 
-  create_table "communication_extranet_documents", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_extranet_documents", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "category_id"
     t.datetime "created_at", null: false
     t.uuid "extranet_id", null: false
@@ -284,7 +284,7 @@
     t.index ["university_id"], name: "index_communication_extranet_localizations_on_university_id"
   end
 
-  create_table "communication_extranet_post_categories", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_extranet_post_categories", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.uuid "extranet_id", null: false
     t.uuid "university_id", null: false
@@ -331,7 +331,7 @@
     t.index ["university_id"], name: "idx_on_university_id_28188e2217"
   end
 
-  create_table "communication_extranet_posts", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_extranet_posts", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "author_id"
     t.uuid "category_id"
     t.datetime "created_at", null: false
@@ -344,7 +344,7 @@
     t.index ["university_id"], name: "index_communication_extranet_posts_on_university_id"
   end
 
-  create_table "communication_extranets", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_extranets", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "about_id"
     t.string "about_type"
     t.string "color"
@@ -619,7 +619,7 @@
     t.index ["university_id"], name: "idx_on_university_id_bca328e63c"
   end
 
-  create_table "communication_website_agenda_events", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_website_agenda_events", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "bodyclass"
     t.uuid "communication_website_id", null: false
     t.datetime "created_at", null: false
@@ -810,7 +810,7 @@
     t.index ["university_id"], name: "index_communication_website_alerts_on_university_id"
   end
 
-  create_table "communication_website_connections", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_website_connections", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.uuid "direct_source_id"
     t.string "direct_source_type"
@@ -866,7 +866,7 @@
     t.index ["university_id"], name: "index_communication_website_git_file_orphans_on_university_id"
   end
 
-  create_table "communication_website_git_files", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_website_git_files", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "about_id"
     t.string "about_type"
     t.datetime "created_at", null: false
@@ -1010,7 +1010,7 @@
     t.index ["university_id"], name: "index_communication_website_localizations_on_university_id"
   end
 
-  create_table "communication_website_menu_items", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_website_menu_items", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "about_id"
     t.string "about_type"
     t.datetime "created_at", null: false
@@ -1033,7 +1033,7 @@
     t.index ["website_id"], name: "index_communication_website_menu_items_on_website_id"
   end
 
-  create_table "communication_website_menus", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_website_menus", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.boolean "automatic", default: true
     t.uuid "communication_website_id", null: false
     t.datetime "created_at", null: false
@@ -1132,7 +1132,7 @@
     t.index ["university_id"], name: "idx_on_university_id_e62b2aba53"
   end
 
-  create_table "communication_website_pages", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_website_pages", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "bodyclass"
     t.uuid "communication_website_id", null: false
     t.datetime "created_at", null: false
@@ -1152,7 +1152,7 @@
     t.index ["university_id"], name: "index_communication_website_pages_on_university_id"
   end
 
-  create_table "communication_website_permalinks", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_website_permalinks", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "about_id"
     t.string "about_type"
     t.datetime "created_at", null: false
@@ -1265,7 +1265,7 @@
     t.index ["university_id"], name: "idx_on_university_id_ac2f4a0bfc"
   end
 
-  create_table "communication_website_post_categories", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_website_post_categories", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "bodyclass"
     t.uuid "communication_website_id", null: false
     t.datetime "created_at", null: false
@@ -1350,7 +1350,7 @@
     t.index ["university_id"], name: "idx_on_university_id_a3a3f1e954"
   end
 
-  create_table "communication_website_posts", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_website_posts", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "bodyclass"
     t.uuid "communication_website_id", null: false
     t.datetime "created_at", null: false
@@ -1385,7 +1385,7 @@
     t.index ["communication_website_showcase_tag_id", "communication_website_id"], name: "index_showcase_tag_website"
   end
 
-  create_table "communication_websites", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "communication_websites", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "about_id"
     t.string "about_type"
     t.string "access_token"
@@ -1460,7 +1460,7 @@
     t.index ["university_id"], name: "index_education_academic_year_localizations_on_university_id"
   end
 
-  create_table "education_academic_years", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "education_academic_years", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
     t.uuid "university_id", null: false
@@ -1490,7 +1490,7 @@
     t.index ["university_id"], name: "index_education_cohort_localizations_on_university_id"
   end
 
-  create_table "education_cohorts", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "education_cohorts", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "academic_year_id", null: false
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
@@ -1541,7 +1541,7 @@
     t.index ["university_id"], name: "index_education_diploma_localizations_on_university_id"
   end
 
-  create_table "education_diplomas", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "education_diplomas", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "certification"
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
@@ -1640,7 +1640,7 @@
     t.index ["university_id"], name: "index_education_program_localizations_on_university_id"
   end
 
-  create_table "education_programs", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "education_programs", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.boolean "apprenticeship"
     t.string "bodyclass"
     t.integer "capacity"
@@ -1694,7 +1694,7 @@
     t.index ["university_id"], name: "index_education_school_localizations_on_university_id"
   end
 
-  create_table "education_schools", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "education_schools", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "address"
     t.string "city"
     t.string "country"
@@ -1709,7 +1709,7 @@
     t.index ["university_id"], name: "index_education_schools_on_university_id"
   end
 
-  create_table "emergency_messages", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "emergency_messages", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.text "content_en"
     t.text "content_fr"
     t.datetime "created_at", null: false
@@ -1815,7 +1815,7 @@
     t.index ["scheduled_at"], name: "index_good_jobs_on_scheduled_at", where: "(finished_at IS NULL)"
   end
 
-  create_table "imports", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "imports", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.integer "kind"
     t.uuid "language_id", null: false
@@ -1830,7 +1830,7 @@
     t.index ["user_id"], name: "index_imports_on_user_id"
   end
 
-  create_table "languages", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "languages", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.string "iso_code"
     t.string "name"
@@ -1844,7 +1844,7 @@
     t.index ["university_id", "language_id"], name: "index_languages_universities_on_university_id_and_language_id"
   end
 
-  create_table "research_hal_authors", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "research_hal_authors", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.string "docid"
     t.string "first_name"
@@ -1903,7 +1903,7 @@
     t.index ["university_id"], name: "idx_on_university_id_dc9f1267b7"
   end
 
-  create_table "research_journal_paper_kinds", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "research_journal_paper_kinds", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
     t.uuid "journal_id", null: false
@@ -1935,7 +1935,7 @@
     t.index ["university_id"], name: "index_research_journal_paper_localizations_on_university_id"
   end
 
-  create_table "research_journal_papers", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "research_journal_papers", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.date "accepted_at"
     t.text "bibliography"
     t.datetime "created_at", null: false
@@ -1987,7 +1987,7 @@
     t.index ["university_id"], name: "index_research_journal_volume_localizations_on_university_id"
   end
 
-  create_table "research_journal_volumes", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "research_journal_volumes", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
     t.integer "number"
@@ -1998,7 +1998,7 @@
     t.index ["university_id"], name: "index_research_journal_volumes_on_university_id"
   end
 
-  create_table "research_journals", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "research_journals", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
     t.uuid "university_id", null: false
@@ -2006,7 +2006,7 @@
     t.index ["university_id"], name: "index_research_journals_on_university_id"
   end
 
-  create_table "research_laboratories", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "research_laboratories", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "address"
     t.string "city"
     t.string "country"
@@ -2025,7 +2025,7 @@
     t.index ["university_person_id", "research_laboratory_id"], name: "laboratory_person"
   end
 
-  create_table "research_laboratory_axes", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "research_laboratory_axes", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
     t.integer "position", null: false
@@ -2070,7 +2070,7 @@
     t.index ["university_id"], name: "index_research_laboratory_localizations_on_university_id"
   end
 
-  create_table "research_publications", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "research_publications", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.text "abstract"
     t.text "anr_project_references", default: [], array: true
     t.json "authors_citeproc"
@@ -2104,7 +2104,7 @@
     t.index ["university_person_id", "research_publication_id"], name: "index_publication_person"
   end
 
-  create_table "research_theses", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "research_theses", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "author_id", null: false
     t.boolean "completed", default: false
     t.date "completed_at"
@@ -2157,7 +2157,7 @@
     t.index ["website_id"], name: "index_search_index_on_website_id"
   end
 
-  create_table "universities", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "universities", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "address"
     t.boolean "admin_already_auto_promoted", default: false
     t.string "city"
@@ -2188,7 +2188,7 @@
     t.index ["name"], name: "index_universities_on_name", opclass: :gin_trgm_ops, using: :gin
   end
 
-  create_table "university_apps", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_apps", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.string "name"
     t.string "token"
@@ -2199,7 +2199,7 @@
     t.index ["university_id"], name: "index_university_apps_on_university_id"
   end
 
-  create_table "university_organization_categories", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_organization_categories", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "bodyclass"
     t.datetime "created_at", null: false
     t.boolean "is_taxonomy", default: false
@@ -2213,7 +2213,7 @@
     t.index ["university_id"], name: "index_university_organization_categories_on_university_id"
   end
 
-  create_table "university_organization_categories_organizations", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_organization_categories_organizations", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "category_id", null: false
     t.uuid "organization_id", null: false
     t.index ["category_id"], name: "idx_on_category_id_7494b991ff"
@@ -2276,7 +2276,7 @@
     t.index ["university_id"], name: "index_university_organization_localizations_on_university_id"
   end
 
-  create_table "university_organizations", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_organizations", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "address"
     t.string "bodyclass"
     t.string "city"
@@ -2299,7 +2299,7 @@
     t.index ["university_id"], name: "index_university_organizations_on_university_id"
   end
 
-  create_table "university_people", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_people", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "address"
     t.integer "address_visibility", default: 0
     t.date "birthdate"
@@ -2337,14 +2337,14 @@
     t.index ["user_id"], name: "index_university_people_on_user_id"
   end
 
-  create_table "university_people_person_categories", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_people_person_categories", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "category_id", null: false
     t.uuid "person_id", null: false
     t.index ["category_id"], name: "index_university_people_person_categories_on_category_id"
     t.index ["person_id"], name: "index_university_people_person_categories_on_person_id"
   end
 
-  create_table "university_person_categories", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_person_categories", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.string "bodyclass"
     t.datetime "created_at", null: false
     t.boolean "is_taxonomy", default: false
@@ -2396,7 +2396,7 @@
     t.index ["university_id"], name: "idx_on_university_id_1be9c668d5"
   end
 
-  create_table "university_person_experiences", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_person_experiences", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
     t.integer "from_year"
@@ -2424,7 +2424,7 @@
     t.index ["university_id"], name: "idx_on_university_id_0b815cf13a"
   end
 
-  create_table "university_person_involvements", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_person_involvements", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
     t.integer "kind"
@@ -2483,7 +2483,7 @@
     t.index ["university_id"], name: "index_university_role_localizations_on_university_id"
   end
 
-  create_table "university_roles", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "university_roles", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.datetime "created_at", null: false
     t.datetime "deleted_at"
     t.integer "position", null: false
@@ -2495,7 +2495,7 @@
     t.index ["university_id"], name: "index_university_roles_on_university_id"
   end
 
-  create_table "user_favorites", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "user_favorites", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "about_id", null: false
     t.string "about_type", null: false
     t.datetime "created_at", null: false
@@ -2505,7 +2505,7 @@
     t.index ["user_id"], name: "index_user_favorites_on_user_id"
   end
 
-  create_table "users", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+  create_table "users", id: :uuid, default: -> { "public.gen_random_uuid()" }, force: :cascade do |t|
     t.integer "brevo_contact_id"
     t.datetime "confirmation_sent_at", precision: nil
     t.string "confirmation_token"

From c88909df888b8bafe0b3ea9a5cc0bc2f2ce406bf Mon Sep 17 00:00:00 2001
From: pabois <pierreandre.boissinot@noesya.coop>
Date: Mon, 30 Mar 2026 12:28:15 +0200
Subject: [PATCH 3/5] fix redirects

---
 .../concerns/admin/has_move_action.rb         | 41 +++++++++++++++++++
 .../application/move/_list_sites.html.erb     |  6 +++
 .../admin/application/move/move.html.erb      | 20 +++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 app/controllers/concerns/admin/has_move_action.rb
 create mode 100644 app/views/admin/application/move/_list_sites.html.erb
 create mode 100644 app/views/admin/application/move/move.html.erb

diff --git a/app/controllers/concerns/admin/has_move_action.rb b/app/controllers/concerns/admin/has_move_action.rb
new file mode 100644
index 000000000..2ce34fcdd
--- /dev/null
+++ b/app/controllers/concerns/admin/has_move_action.rb
@@ -0,0 +1,41 @@
+module Admin::HasMoveAction
+  extend ActiveSupport::Concern
+
+  included do
+    before_action :ensure_access, :load_object, only: [:move, :do_move]
+  end
+
+  def move
+    breadcrumb
+    add_breadcrumb t('admin.move.cta')
+    render 'admin/application/move/move'
+  end
+
+  def do_move
+    new_website = current_user.managed_websites.find(params[:new_website_id])
+    redirect_to [:admin, @object], alert: t('admin.move.permission_denied') and return unless new_website
+    old_university = @object.university
+    new_university = new_website.university
+    @object.move_to!(new_website)
+    if old_university != new_university
+      redirect_to admin_communication_website_posts_path(new_website), notice: t('admin.move.successfully_moved', model: @object.to_s_in(current_language))
+    else
+      redirect_to [:admin, @object, website_id: new_website.id], notice: t('admin.move.successfully_moved', model: @object.to_s_in(current_language))
+    end
+  end
+
+  protected
+  
+  def ensure_access
+    unless can?(:move, @object) && current_user.managed_websites.count > 1
+      redirect_to [:admin, @object], alert: t('admin.move.permission_denied')
+    end
+  end
+
+  def load_object
+    # resource is inherited from localizable concern, only working because "movable" object are also localizable. 
+    # If we want to use this concern for non-localizable objects, we would need to define a method to load the object instead of relying on resource.
+    @object = resource
+  end
+
+end
\ No newline at end of file
diff --git a/app/views/admin/application/move/_list_sites.html.erb b/app/views/admin/application/move/_list_sites.html.erb
new file mode 100644
index 000000000..8c0dad262
--- /dev/null
+++ b/app/views/admin/application/move/_list_sites.html.erb
@@ -0,0 +1,6 @@
+<ul>
+<% websites.ordered(current_language).each do |website| %>
+    <% next if website == @website %>
+    <li><%= link_to website.to_s_in(current_language), send(do_move_path, @object, new_website_id: website.id), method: :post %></li>
+<% end %>   
+</ul>
\ No newline at end of file
diff --git a/app/views/admin/application/move/move.html.erb b/app/views/admin/application/move/move.html.erb
new file mode 100644
index 000000000..09eedfebd
--- /dev/null
+++ b/app/views/admin/application/move/move.html.erb
@@ -0,0 +1,20 @@
+<%
+# communication_website_post
+class_path = @object.model_name.singular_route_key
+# do_move_admin_communication_website_post_path
+do_move_path = "do_move_admin_#{class_path}_path"
+%>
+
+<% content_for :title, t('admin.move.cta') %>
+
+<p><%= t('admin.move.description') %></p>
+
+<% unless current_user.server_admin?%>
+  <%= render 'admin/application/move/list_sites', websites: current_user.managed_websites, do_move_path: do_move_path %>
+<% else %>
+  <% University.ordered.each do |university| %>
+    <% next if university.websites.empty? %>
+    <h2><%= university %></h2>
+    <%= render 'admin/application/move/list_sites', websites: university.websites, do_move_path: do_move_path %>
+  <% end %>
+<% end %>

From 57116c5d551ff39963f0f9516e1b5bfa4af796b8 Mon Sep 17 00:00:00 2001
From: pabois <pierreandre.boissinot@noesya.coop>
Date: Mon, 30 Mar 2026 14:08:58 +0200
Subject: [PATCH 4/5] duplicate FeatuedImage if multiple attachments

---
 app/models/concerns/movable_to_website.rb | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/app/models/concerns/movable_to_website.rb b/app/models/concerns/movable_to_website.rb
index 0eb81f3bf..25acaa14d 100644
--- a/app/models/concerns/movable_to_website.rb
+++ b/app/models/concerns/movable_to_website.rb
@@ -37,13 +37,20 @@ def move_localizations_to(website)
   def move_featured_image(l10n, website)
     return unless l10n.respond_to?(:featured_image) && l10n.featured_image.attached?
     return if l10n.featured_image.blob.university_id == website.university_id
-    l10n.featured_image.blob.update(university_id: website.university_id)
+    blob = l10n.featured_image.blob
+    if blob.attachments.count > 1
+      # duplicate blob
+      ActiveStorage::Utils.duplicate(l10n.featured_image, l10n.featured_image)
+    else
+      blob.update(university_id: website.university_id)
+    end
   end
 
   def move_blocks(l10n, website)
     return unless l10n.respond_to?(:blocks)
     l10n.blocks.ordered.each do |block|
       block.update(communication_website_id: website.id, university_id: website.university_id)
+      # TODO: il faut aussi vérifier les attachments des blocks et les dupliquer si besoin, comme pour les featured_image.
     end
   end
 

From fc4f20ccc97d6528cc9ecd8f4f0137c55e296701 Mon Sep 17 00:00:00 2001
From: pabois <pierreandre.boissinot@noesya.coop>
Date: Mon, 30 Mar 2026 15:14:04 +0200
Subject: [PATCH 5/5] Restrain move to same university websites

---
 .../concerns/admin/has_move_action.rb         | 31 ++++++++++---------
 app/models/communication/website/post.rb      |  5 +--
 app/models/concerns/movable_to_website.rb     | 22 +++----------
 .../application/move/_list_sites.html.erb     |  6 ----
 .../admin/application/move/move.html.erb      | 14 +++------
 5 files changed, 27 insertions(+), 51 deletions(-)
 delete mode 100644 app/views/admin/application/move/_list_sites.html.erb

diff --git a/app/controllers/concerns/admin/has_move_action.rb b/app/controllers/concerns/admin/has_move_action.rb
index 2ce34fcdd..2b9fa55e4 100644
--- a/app/controllers/concerns/admin/has_move_action.rb
+++ b/app/controllers/concerns/admin/has_move_action.rb
@@ -2,7 +2,7 @@ module Admin::HasMoveAction
   extend ActiveSupport::Concern
 
   included do
-    before_action :ensure_access, :load_object, only: [:move, :do_move]
+    before_action :load_object, :load_target_websites, :ensure_access, only: [:move, :do_move]
   end
 
   def move
@@ -12,25 +12,14 @@ def move
   end
 
   def do_move
-    new_website = current_user.managed_websites.find(params[:new_website_id])
+    new_website = @target_websites.find(params[:new_website_id])
     redirect_to [:admin, @object], alert: t('admin.move.permission_denied') and return unless new_website
-    old_university = @object.university
-    new_university = new_website.university
+    redirect_to [:admin, @object], alert: t('admin.move.permission_denied') and return if new_website.university_id != @object.university_id
     @object.move_to!(new_website)
-    if old_university != new_university
-      redirect_to admin_communication_website_posts_path(new_website), notice: t('admin.move.successfully_moved', model: @object.to_s_in(current_language))
-    else
-      redirect_to [:admin, @object, website_id: new_website.id], notice: t('admin.move.successfully_moved', model: @object.to_s_in(current_language))
-    end
+    redirect_to [:admin, @object, website_id: new_website.id], notice: t('admin.move.successfully_moved', model: @object.to_s_in(current_language))
   end
 
   protected
-  
-  def ensure_access
-    unless can?(:move, @object) && current_user.managed_websites.count > 1
-      redirect_to [:admin, @object], alert: t('admin.move.permission_denied')
-    end
-  end
 
   def load_object
     # resource is inherited from localizable concern, only working because "movable" object are also localizable. 
@@ -38,4 +27,16 @@ def load_object
     @object = resource
   end
 
+  def load_target_websites
+    @target_websites = current_user.managed_websites
+                                   .where(university_id: @object.university_id)
+                                   .where.not(id: @object.communication_website_id)
+  end
+  
+  def ensure_access
+    unless can?(:move, @object) && @target_websites.count > 0
+      redirect_to [:admin, @object], alert: t('admin.move.permission_denied')
+    end
+  end
+
 end
\ No newline at end of file
diff --git a/app/models/communication/website/post.rb b/app/models/communication/website/post.rb
index 4ebd1e792..783fe7f25 100644
--- a/app/models/communication/website/post.rb
+++ b/app/models/communication/website/post.rb
@@ -126,8 +126,5 @@ def update_authors_status_if_necessary!
   def list_blocks_template_kind
     :posts
   end
-
-  def after_moved_to_website(source_website, target_website)
-    authors.clear if source_website.university_id != target_website.university_id
-  end
+  
 end
diff --git a/app/models/concerns/movable_to_website.rb b/app/models/concerns/movable_to_website.rb
index 25acaa14d..6aaebeac7 100644
--- a/app/models/concerns/movable_to_website.rb
+++ b/app/models/concerns/movable_to_website.rb
@@ -1,10 +1,12 @@
 module MovableToWebsite
   extend ActiveSupport::Concern
 
+  # NOTE: this method does not handle move across universities, as we currently don't have any use case for it. 
+  # If we need to support it in the future, we will need to update the method to also update the university_id of the object and its associations, and handle potential conflicts (e.g. slug) that may arise from the move.
   def move_to!(website)
     source_website = self.website
     transaction do
-      update(communication_website_id: website.id, university_id: website.university_id)
+      update(communication_website_id: website.id)
       clean_categories_after_move
       clean_content_federations_after_move
       move_localizations_to(website)
@@ -28,29 +30,15 @@ def clean_content_federations_after_move
 
   def move_localizations_to(website)
     localizations.each do |l10n|
-      l10n.update(communication_website_id: website.id, university_id: website.university_id)
-      move_featured_image(l10n, website)
+      l10n.update(communication_website_id: website.id)
       move_blocks(l10n, website)
     end
   end
 
-  def move_featured_image(l10n, website)
-    return unless l10n.respond_to?(:featured_image) && l10n.featured_image.attached?
-    return if l10n.featured_image.blob.university_id == website.university_id
-    blob = l10n.featured_image.blob
-    if blob.attachments.count > 1
-      # duplicate blob
-      ActiveStorage::Utils.duplicate(l10n.featured_image, l10n.featured_image)
-    else
-      blob.update(university_id: website.university_id)
-    end
-  end
-
   def move_blocks(l10n, website)
     return unless l10n.respond_to?(:blocks)
     l10n.blocks.ordered.each do |block|
-      block.update(communication_website_id: website.id, university_id: website.university_id)
-      # TODO: il faut aussi vérifier les attachments des blocks et les dupliquer si besoin, comme pour les featured_image.
+      block.update(communication_website_id: website.id)
     end
   end
 
diff --git a/app/views/admin/application/move/_list_sites.html.erb b/app/views/admin/application/move/_list_sites.html.erb
deleted file mode 100644
index 8c0dad262..000000000
--- a/app/views/admin/application/move/_list_sites.html.erb
+++ /dev/null
@@ -1,6 +0,0 @@
-<ul>
-<% websites.ordered(current_language).each do |website| %>
-    <% next if website == @website %>
-    <li><%= link_to website.to_s_in(current_language), send(do_move_path, @object, new_website_id: website.id), method: :post %></li>
-<% end %>   
-</ul>
\ No newline at end of file
diff --git a/app/views/admin/application/move/move.html.erb b/app/views/admin/application/move/move.html.erb
index 09eedfebd..f0dede4dc 100644
--- a/app/views/admin/application/move/move.html.erb
+++ b/app/views/admin/application/move/move.html.erb
@@ -9,12 +9,8 @@ do_move_path = "do_move_admin_#{class_path}_path"
 
 <p><%= t('admin.move.description') %></p>
 
-<% unless current_user.server_admin?%>
-  <%= render 'admin/application/move/list_sites', websites: current_user.managed_websites, do_move_path: do_move_path %>
-<% else %>
-  <% University.ordered.each do |university| %>
-    <% next if university.websites.empty? %>
-    <h2><%= university %></h2>
-    <%= render 'admin/application/move/list_sites', websites: university.websites, do_move_path: do_move_path %>
-  <% end %>
-<% end %>
+<ul>
+  <% @target_websites.ordered(current_language).each do |website| %>
+      <li><%= link_to website.to_s_in(current_language), send(do_move_path, @object, new_website_id: website.id), method: :post %></li>
+  <% end %>   
+</ul>
\ No newline at end of file