From b62e74fbe3380dba0648fcc33bb8d083b8636ece Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Gaya?= <sebastien.gaya@gmail.com>
Date: Mon, 15 Jun 2026 15:37:28 +0200
Subject: [PATCH 1/2] WIP DestroyUniversityJob

---
 app/jobs/destroy_university_job.rb | 93 ++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 app/jobs/destroy_university_job.rb

diff --git a/app/jobs/destroy_university_job.rb b/app/jobs/destroy_university_job.rb
new file mode 100644
index 000000000..7da79b6a2
--- /dev/null
+++ b/app/jobs/destroy_university_job.rb
@@ -0,0 +1,93 @@
+class DestroyUniversityJob < ApplicationJob
+  queue_as :whales
+
+  OBJECTS_NOT_PARANOID = [
+      Search,
+      Communication::Media::Context,
+      Communication::Media::Localization,
+      Communication::Media,
+      Communication::Media::Category::Localization,
+      Communication::Media::Category,
+      Communication::Media::Collection::Localization,
+      Communication::Media::Collection,
+      Communication::Extranet::Document::Localization,
+      Communication::Extranet::Document,
+      Communication::Extranet::Document::Category::Localization,
+      Communication::Extranet::Document::Category,
+      Communication::Extranet::Document::Kind::Localization,
+      Communication::Extranet::Document::Kind,
+      Communication::Extranet::Post::Category::Localization,
+      Communication::Extranet::Post::Category,
+      Communication::Extranet::Post::Localization,
+      Communication::Extranet::Post,
+      Communication::Extranet::Connection,
+      Communication::Extranet::Localization,
+      Communication::Extranet,
+      Education::Program::Category::Localization,
+      Education::Program::Category,
+      University::Organization::Category::Localization,
+      University::Organization::Category,
+      University::Person::Category::Localization,
+      University::Person::Category,
+      University::App,
+      EmergencyMessage,
+      Import,
+      User
+    ].freeze
+  OBJECTS_PARANOID = [
+      Administration::Location::Localization,
+      Administration::Location,
+      Education::AcademicYear::Localization,
+      Education::AcademicYear,
+      Education::Cohort::Localization,
+      Education::Cohort,
+      Education::Diploma::Localization,
+      Education::Diploma,
+      Education::Program::Localization,
+      Education::Program,
+      Education::School::Localization,
+      Education::School,
+      Research::Journal::Paper::Kind::Localization,
+      Research::Journal::Paper::Kind,
+      Research::Journal::Volume::Localization,
+      Research::Journal::Volume,
+      Research::Journal::Paper::Localization,
+      Research::Journal::Paper,
+      Research::Journal::Localization,
+      Research::Journal,
+      Research::Laboratory::Axis::Localization,
+      Research::Laboratory::Axis,
+      Research::Thesis::Localization,
+      Research::Thesis,
+      Research::Laboratory::Localization,
+      Research::Laboratory,
+      University::Organization::Localization,
+      University::Organization,
+      University::Person::Experience::Localization,
+      University::Person::Experience,
+      University::Person::Involvement::Localization,
+      University::Person::Involvement,
+      University::Role::Localization,
+      University::Role,
+      University::Person::Localization,
+      University::Person,
+      Communication::Block # We finish by blocks to avoid foreign key issues
+    ].freeze
+
+  def perform(university)
+    # Destroy all the websites of the university
+    university.websites.each do |website|
+      Communication::Website::DestroyWebsiteJob.perform_now(website)
+    end
+    OBJECTS_NOT_PARANOID.each do |klass|
+      klass.where(university_id: university.id).destroy_all
+    end
+    OBJECTS_PARANOID.each do |klass|
+      klass.with_deleted
+           .where(university: university.id)
+           .find_each(&:really_destroy!)
+    end
+    university.destroy
+  end
+
+end

From d77b0971a2cf053c03fe1ec5c78e61793e0e06e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Gaya?= <sebastien.gaya@gmail.com>
Date: Mon, 15 Jun 2026 16:01:01 +0200
Subject: [PATCH 2/2] user custom logic

---
 app/jobs/destroy_university_job.rb | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/app/jobs/destroy_university_job.rb b/app/jobs/destroy_university_job.rb
index 7da79b6a2..40bbc7c38 100644
--- a/app/jobs/destroy_university_job.rb
+++ b/app/jobs/destroy_university_job.rb
@@ -31,8 +31,7 @@ class DestroyUniversityJob < ApplicationJob
       University::Person::Category,
       University::App,
       EmergencyMessage,
-      Import,
-      User
+      Import
     ].freeze
   OBJECTS_PARANOID = [
       Administration::Location::Localization,
@@ -82,6 +81,13 @@ def perform(university)
     OBJECTS_NOT_PARANOID.each do |klass|
       klass.where(university_id: university.id).destroy_all
     end
+
+    # Custom logic for users as we need to prevent server admin from being destroyed of all universities
+    User.where(university_id: university.id).find_each do |user|
+      user.skip_server_admin_sync = true if user.server_admin?
+      user.destroy
+    end
+
     OBJECTS_PARANOID.each do |klass|
       klass.with_deleted
            .where(university: university.id)