12 Added notes and colours to customers

db/migrate/20250704091649_add_color_to_customers.rb

@@ -0,0 +1,5 @@
+class AddColorToCustomers < ActiveRecord::Migration[7.1]
+  def change
+    add_column :customers, :color, :string
+  end
+end

db/migrate/20250704092438_update_existing_customers_color.rb

@@ -0,0 +1,9 @@
+class UpdateExistingCustomersColor < ActiveRecord::Migration[7.1]
+  def up
+    Customer.where(color: nil).update_all(color: 'green')
+  end
+
+  def down
+    # No rollback needed - we don't want to set colors back to nil
+  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[7.1].define(version: 2025_02_18_071800) do
+ActiveRecord::Schema[7.1].define(version: 2025_07_04_092438) do
   create_table "companies", force: :cascade do |t|
     t.string "name"
     t.string "id_number"
@@ -36,6 +36,7 @@ ActiveRecord::Schema[7.1].define(version: 2025_02_18_071800) do
     t.string "first_name"
     t.string "surname", null: false
     t.string "original_phone", null: false
+    t.string "color"
     t.index ["company_id"], name: "index_customers_on_company_id"
     t.index ["first_name", "surname", "original_phone", "company_id"], name: "index_customers_on_composite_key_and_company", unique: true
     t.index ["first_name", "surname", "original_phone"], name: "index_customers_on_composite_key", unique: true