perf(server): Add isSensitive index to improve query performance

migration/1597385880794-add-sensitive-index.ts

@@ -0,0 +1,14 @@
+import {MigrationInterface, QueryRunner} from "typeorm";
+
+export class addSensitiveIndex1597385880794 implements MigrationInterface {
+    name = 'addSensitiveIndex1597385880794'
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`CREATE INDEX "IDX_a7eba67f8b3fa27271e85d2e26" ON "drive_file" ("isSensitive") `);
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`DROP INDEX "IDX_a7eba67f8b3fa27271e85d2e26"`);
+    }
+
+}