From 430d8261abae4d20c55851e6d0c6bd8a8799ae56 Mon Sep 17 00:00:00 2001
From: Aleh Yablonski <o-yablonski@yandex-team.ru>
Date: Thu, 5 Feb 2026 15:48:22 +0300
Subject: [PATCH] feat(rebuild-instance): remove unused code for rebuild
 instances

---
 src/server/utils/queue/index.ts |  5 +----
 src/server/utils/queue/queue.ts | 30 +-----------------------------
 src/server/utils/queue/utils.ts | 21 ---------------------
 3 files changed, 2 insertions(+), 54 deletions(-)

diff --git a/src/server/utils/queue/index.ts b/src/server/utils/queue/index.ts
index 04d7113..a3a3b86 100644
--- a/src/server/utils/queue/index.ts
+++ b/src/server/utils/queue/index.ts
@@ -13,10 +13,7 @@ const runQueue = async () => {
         // 1. Delete instances
         queue.deleteInstances(),
 
-        // 2. Restart failed builds (re-add them to build queue)
-        queue.restartFailedBuilds(),
-
-        // 3. Build instances
+        // 2. Build instances
         queue.buildInstances(),
     ]).catch((e) => {
         getNodeKit().ctx.logError('QUEUE::runQueue', wrapInternalError(e));
diff --git a/src/server/utils/queue/queue.ts b/src/server/utils/queue/queue.ts
index e112fae..08dba56 100644
--- a/src/server/utils/queue/queue.ts
+++ b/src/server/utils/queue/queue.ts
@@ -3,24 +3,17 @@ import * as db from '../../utils/db';
 import {wrapInternalError} from '../common';
 
 import {BUILDS_LIMIT} from './constants';
-import {
-    deleteInstance,
-    generateInstance,
-    getInstancesToRestart,
-    restartFailedBuilds,
-} from './utils';
+import {deleteInstance, generateInstance} from './utils';
 
 export class Queue {
     declare private locker: {
         deleteInstances: boolean;
-        restartFailedBuilds: boolean;
         buildInstances: boolean;
     };
 
     constructor() {
         this.locker = {
             deleteInstances: false,
-            restartFailedBuilds: false,
             buildInstances: false,
         };
     }
@@ -46,27 +39,6 @@ export class Queue {
         }
     };
 
-    restartFailedBuilds = async () => {
-        if (this.locker.restartFailedBuilds) {
-            return;
-        }
-
-        try {
-            this.locker.restartFailedBuilds = true;
-            const instancesToRestart = await getInstancesToRestart();
-
-            if (instancesToRestart.length > 0) {
-                restartFailedBuilds(instancesToRestart).catch((e) => {
-                    getNodeKit().ctx.logError('QUEUE::restartFailedBuilds', wrapInternalError(e));
-                });
-            }
-        } catch (e) {
-            getNodeKit().ctx.logError('QUEUE::restartFailedBuilds', wrapInternalError(e));
-        } finally {
-            this.locker.restartFailedBuilds = false;
-        }
-    };
-
     buildInstances = async () => {
         if (this.locker.buildInstances) {
             return;
diff --git a/src/server/utils/queue/utils.ts b/src/server/utils/queue/utils.ts
index 85751ca..d0d3279 100644
--- a/src/server/utils/queue/utils.ts
+++ b/src/server/utils/queue/utils.ts
@@ -8,7 +8,6 @@ import type {GenerateInstanceData, InstanceObservableEmitValue} from '../../mode
 import * as db from '../../utils/db';
 import {formatError} from '../common';
 import {fetchProjectConfig} from '../farmJsonConfig';
-import {addInstanceToGenerateQueue} from '../instance';
 import type {Stats} from '../stats';
 import {sendStats} from '../stats';
 
@@ -176,23 +175,3 @@ export const deleteInstance = async (instance: Instance) => {
     await getFarmProvider().deleteInstance(instance.hash);
     await db.clearInstanceData(instance.hash);
 };
-
-export const getInstancesToRestart = async () => {
-    const generatingInstances = await db.getInstancesByStatus({status: 'generating'});
-    const instances = await getFarmProvider().getInstances();
-
-    const instancesToRestart: Instance[] = [];
-    generatingInstances.forEach((instance) => {
-        const item = instances.find((p) => p.hash === instance.hash);
-        // Provider creates new process right before starting the app, so we need to restart only errored instances here.
-        if (item?.status === 'errored') {
-            instancesToRestart.push(instance);
-        }
-    });
-
-    return instancesToRestart;
-};
-
-export const restartFailedBuilds = async (instances: Instance[]) => {
-    await Promise.all(instances.map((instance) => addInstanceToGenerateQueue(instance)));
-};