fix(api): дождаться фоновых записей перед операцией с БД

backend/src/services/system-database-backup.ts

@@ -9,6 +9,7 @@ import { pool } from "../db/index.js"
 import { withOperationLock } from "../db/operation-lock.js"
 import { executeDatabaseOperation, type DatabaseOperationWarnings } from "./system-database-operation.js"
 import { restartSchedulerAfterDatabaseOperation, stopSchedulerForDatabaseOperation } from "./scheduler.js"
+import { pauseRipeBackgroundWork, resumeRipeBackgroundWork } from "./traffic-flow-ripe.js"
 import {
   restartTrafficFlowListenerAfterDatabaseOperation,
   stopTrafficFlowListenerForDatabaseOperation,
@@ -49,9 +50,15 @@ function spawnCollected(command: string, args: string[], opts?: { stdin?: Buffer
 async function withDatabaseOperation<T extends object>(fn: () => Promise<T>): Promise<T & DatabaseOperationWarnings> {
   return withOperationLock(() => pool.connect(), BACKUP_LOCK_KEY, () => executeDatabaseOperation(fn, {
     stopListener: stopTrafficFlowListenerForDatabaseOperation,
-    stopScheduler: stopSchedulerForDatabaseOperation,
+    stopScheduler: async () => {
+      await stopSchedulerForDatabaseOperation()
+      await pauseRipeBackgroundWork()
+    },
     startListener: restartTrafficFlowListenerAfterDatabaseOperation,
-    startScheduler: restartSchedulerAfterDatabaseOperation,
+    startScheduler: async () => {
+      resumeRipeBackgroundWork()
+      await restartSchedulerAfterDatabaseOperation()
+    },
   }), "Операция с базой приложения уже выполняется")
 }