F4.6 · retirar Campañas del producto activo

api-v3/src/database/migrations/1790053200000-phase-f4-remove-survey-subsystem.ts

@@ -0,0 +1,28 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class PhaseF4RemoveSurveySubsystem1790053200000 implements MigrationInterface {
+  name = 'PhaseF4RemoveSurveySubsystem1790053200000';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+      DELETE FROM role_permissions
+      WHERE permission_id IN (
+        SELECT id FROM permissions WHERE code LIKE 'surveys.%'
+      )
+    `);
+    await queryRunner.query(`
+      DELETE FROM permissions WHERE code LIKE 'surveys.%'
+    `);
+
+    await queryRunner.query(`DROP TABLE IF EXISTS survey_target_report_media`);
+    await queryRunner.query(`DROP TABLE IF EXISTS survey_target_report_versions`);
+    await queryRunner.query(`DROP TABLE IF EXISTS survey_target_reports`);
+    await queryRunner.query(`DROP TABLE IF EXISTS survey_campaign_targets`);
+    await queryRunner.query(`DROP TABLE IF EXISTS survey_campaigns`);
+  }
+
+  public async down(_queryRunner: QueryRunner): Promise<void> {
+    // Intentionally irreversible: historical migrations still document the old
+    // Survey schema, but restoring dropped campaign/report data would be unsafe.
+  }
+}