db/migrate/20250928180837_create_promotion_codes.rb

@@ -1,7 +1,7 @@
 class CreatePromotionCodes < ActiveRecord::Migration[8.0]
   def change
     create_table :promotion_codes do |t|
-      t.string :code, null: false, unique: true
+      t.string :code, null: false
       t.integer :discount_amount_cents, null: false, default: 0
       t.datetime :expires_at
       t.boolean :active, default: true, null: false
@@ -11,6 +11,7 @@ class CreatePromotionCodes < ActiveRecord::Migration[8.0]
       t.datetime :updated_at, null: false
     end
 
+    # Unique index for code
     add_index :promotion_codes, :code, unique: true
   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_09_11_063815) do
+ActiveRecord::Schema[8.0].define(version: 2025_09_28_181311) do
   create_table "events", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
     t.string "name", null: false
     t.string "slug", null: false
@@ -25,15 +25,24 @@ ActiveRecord::Schema[8.0].define(version: 2025_09_11_063815) do
     t.decimal "longitude", precision: 10, scale: 6, null: false
     t.boolean "featured", default: false, null: false
     t.bigint "user_id", null: false
+    t.boolean "allow_booking_during_event", default: false, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.boolean "allow_booking_during_event", default: false, null: false
     t.index ["featured"], name: "index_events_on_featured"
     t.index ["latitude", "longitude"], name: "index_events_on_latitude_and_longitude"
     t.index ["state"], name: "index_events_on_state"
     t.index ["user_id"], name: "index_events_on_user_id"
   end
 
+  create_table "order_promotion_codes", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
+    t.bigint "order_id", null: false
+    t.bigint "promotion_code_id", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["order_id"], name: "index_order_promotion_codes_on_order_id"
+    t.index ["promotion_code_id"], name: "index_order_promotion_codes_on_promotion_code_id"
+  end
+
   create_table "orders", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
     t.bigint "user_id", null: false
     t.bigint "event_id", null: false
@@ -51,6 +60,18 @@ ActiveRecord::Schema[8.0].define(version: 2025_09_11_063815) do
     t.index ["user_id"], name: "index_orders_on_user_id"
   end
 
+  create_table "promotion_codes", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
+    t.string "code", null: false
+    t.integer "discount_amount_cents", default: 0, null: false
+    t.datetime "expires_at"
+    t.boolean "active", default: true, null: false
+    t.integer "usage_limit"
+    t.integer "uses_count", default: 0, null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["code"], name: "index_promotion_codes_on_code", unique: true
+  end
+
   create_table "ticket_types", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
     t.string "name"
     t.text "description"
@@ -104,4 +125,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_09_11_063815) do
     t.index ["email"], name: "index_users_on_email", unique: true
     t.index ["reset_password_token"], name: "index_users_on_reset_password_token", unique: true
   end
+
+  add_foreign_key "order_promotion_codes", "orders"
+  add_foreign_key "order_promotion_codes", "promotion_codes"
 end