add webhook events

db/migrate/20250627130628_create_webhook_events_and_attempts.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class CreateWebhookEventsAndAttempts < ActiveRecord::Migration[8.0]
+  def change
+    create_table :webhook_events do |t|
+      t.string :uuid, null: false
+      t.bigint :webhook_url_id, null: false
+      t.bigint :account_id, null: false
+      t.bigint :record_id, null: false
+      t.string :record_type, null: false
+      t.string :event_type, null: false
+      t.string :status, null: false
+
+      t.index %i[uuid webhook_url_id], unique: true
+      t.index %i[webhook_url_id id]
+      t.index %i[webhook_url_id id], where: "status = 'error'", name: 'index_webhook_events_error'
+
+      t.timestamps
+    end
+
+    create_table :webhook_attempts do |t|
+      t.bigint :webhook_event_id, null: false, index: true
+      t.text :response_body
+      t.integer :response_status_code, null: false
+      t.integer :attempt, null: false
+
+      t.timestamps
+    end
+  end
+end