add index for project stellar address

migration/1725188424424-UniqueProjectAdressWithMomoForStellar.ts

@@ -0,0 +1,20 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class UniqueProjectAdressWithMomoForStellar1725188424424
+  implements MigrationInterface
+{
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+        CREATE UNIQUE INDEX unique_stellar_address
+        ON project_address (address, memo)
+        WHERE "chainType" = 'STELLAR';
+    `);
+
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+        DROP INDEX unique_stellar_address;
+    `);
+  }
+}