From f782340259e2ead6f2cae0aa9e5561d956e50ae1 Mon Sep 17 00:00:00 2001
From: Manny Dinssa <44172848+Dinssa@users.noreply.github.com>
Date: Wed, 16 Apr 2025 12:21:03 +0100
Subject: [PATCH] Add organisation_name_changes table

---
 ...0416111741_create_organisation_name_changes.rb | 15 +++++++++++++++
 db/schema.rb                                      | 14 +++++++++++++-
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 db/migrate/20250416111741_create_organisation_name_changes.rb

diff --git a/db/migrate/20250416111741_create_organisation_name_changes.rb b/db/migrate/20250416111741_create_organisation_name_changes.rb
new file mode 100644
index 000000000..b0db49c65
--- /dev/null
+++ b/db/migrate/20250416111741_create_organisation_name_changes.rb
@@ -0,0 +1,15 @@
+class CreateOrganisationNameChanges < ActiveRecord::Migration[7.0]
+  def change
+    create_table :organisation_name_changes do |t|
+      t.references :organisation, null: false, foreign_key: true
+      t.string :name, null: false
+      t.date :startdate, null: false
+      t.date :discarded_at
+      t.integer :change_type
+
+      t.timestamps
+    end
+
+    add_index :organisation_name_changes, %i[organisation_id startdate], unique: true, name: "index_org_name_changes_on_org_id_and_startdate"
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index e29560461..b0ddb0273 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.2].define(version: 2025_03_05_092900) do
+ActiveRecord::Schema[7.2].define(version: 2025_04_16_111741) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -497,6 +497,18 @@ ActiveRecord::Schema[7.2].define(version: 2025_03_05_092900) do
     t.boolean "show_additional_page"
   end
 
+  create_table "organisation_name_changes", force: :cascade do |t|
+    t.bigint "organisation_id", null: false
+    t.string "name", null: false
+    t.date "startdate", null: false
+    t.date "discarded_at"
+    t.integer "change_type"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["organisation_id", "startdate"], name: "index_org_name_changes_on_org_id_and_startdate", unique: true
+    t.index ["organisation_id"], name: "index_organisation_name_changes_on_organisation_id"
+  end
+
   create_table "organisation_relationships", force: :cascade do |t|
     t.integer "child_organisation_id"
     t.integer "parent_organisation_id"