Merge pull request #10778 from alphagov/migration-for-image-data

Add new fields to `ImageData`

Author: patrickpatrickpatrick

db/migrate/20251027103851_add_fields_to_image_data.rb

@@ -0,0 +1,12 @@
+class AddFieldsToImageData < ActiveRecord::Migration[8.0]
+  def change
+    safety_assured do
+      change_table :image_data, bulk: true do |t|
+        t.json :crop_data
+        t.json :dimensions
+        t.integer :replaced_by_id
+        t.index :replaced_by_id
+      end
+    end
+  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[8.0].define(version: 2025_10_01_125325) do
+ActiveRecord::Schema[8.0].define(version: 2025_10_27_103851) do
   create_table "assets", charset: "utf8mb4", collation: "utf8mb4_unicode_ci", force: :cascade do |t|
     t.string "asset_manager_id", null: false
     t.string "variant", null: false
@@ -591,6 +591,10 @@
     t.datetime "created_at", precision: nil
     t.datetime "updated_at", precision: nil
     t.string "image_kind", default: "default", null: false
+    t.json "crop_data"
+    t.json "dimensions"
+    t.integer "replaced_by_id"
+    t.index ["replaced_by_id"], name: "index_image_data_on_replaced_by_id"
   end
 
   create_table "images", id: :integer, charset: "utf8mb4", collation: "utf8mb4_unicode_ci", force: :cascade do |t|