feat: add migration for event_zaps;create idx_event_zaps_id_amount

src/db/migrations/027_add_zap_events.ts

@@ -0,0 +1,26 @@
+import { Kysely } from 'kysely';
+
+export async function up(db: Kysely<any>): Promise<void> {
+  await db.schema
+    .createTable('event_zaps')
+    .ifNotExists()
+    .addColumn('receipt_id', 'text', (col) => col.primaryKey())
+    .addColumn('target_event_id', 'text', (col) => col.notNull())
+    .addColumn('sender_pubkey', 'text', (col) => col.notNull())
+    .addColumn('amount', 'integer', (col) => col.notNull())
+    .addColumn('comment', 'text', (col) => col.notNull())
+    .execute();
+
+  await db.schema
+    .createIndex('idx_event_zaps_id_amount')
+    .on('event_zaps')
+    .column('amount')
+    .column('target_event_id')
+    .ifNotExists()
+    .execute();
+}
+
+export async function down(db: Kysely<any>): Promise<void> {
+  await db.schema.dropIndex('idx_event_zaps_id_amount').execute();
+  await db.schema.dropTable('event_zaps').execute();
+}