From b8b56a4abb4a6dc5472bc68b967a0d871e327563 Mon Sep 17 00:00:00 2001
From: Ivan Botygin <gt34m@noemail.inkling.su>
Date: Thu, 20 Nov 2025 21:14:14 +0300
Subject: [PATCH] =?UTF-8?q?feat(saves):=20=D0=A3=D0=B4=D0=B0=D0=BB=D0=B5?=
 =?UTF-8?q?=D0=BD=D0=B8=D0=B5=20=D0=BF=D1=83=D0=B1=D0=BB=D0=B8=D0=BA=D0=B0?=
 =?UTF-8?q?=D1=86=D0=B8=D0=B9?=
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---
 .../src/controllers/saves.controller.ts       | 45 +++++++++++++++++++
 apps/backend/src/services/saves.service.ts    | 15 ++++++-
 2 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/apps/backend/src/controllers/saves.controller.ts b/apps/backend/src/controllers/saves.controller.ts
index ecb840a..0b4ff19 100644
--- a/apps/backend/src/controllers/saves.controller.ts
+++ b/apps/backend/src/controllers/saves.controller.ts
@@ -175,6 +175,51 @@ export const savesController = new Elysia({ prefix: '/saves' })
     }
   )
 
+  .delete(
+    '/:id',
+    async ({ params: { id }, user, set }) => {
+      if (!user) {
+        set.status = 401;
+        return { error: 'Unauthorized' };
+      }
+
+      const saveId = Number(id);
+      if (isNaN(saveId)) {
+        set.status = 400;
+        return { error: 'Invalid save ID' };
+      }
+
+      try {
+        await savesService.delete(saveId, user.id);
+
+        return {
+          success: true,
+          message: 'Сейв успешно удален',
+        };
+      } catch (error) {
+        if (error instanceof Error && error.message.includes('not found')) {
+          set.status = 404;
+          return { error: 'Save not found' };
+        }
+        set.status = 500;
+        return {
+          error: error instanceof Error ? error.message : 'Failed to delete save'
+        };
+      }
+    },
+    {
+      params: t.Object({
+        id: t.String(),
+      }),
+      detail: {
+        tags: ['Saves'],
+        summary: 'Delete save',
+        description: 'Deletes a save by ID (owner only)',
+      },
+      auth: true
+    }
+  )
+
   .patch(
     '/:id',
     async ({ params: { id }, body, user, set }) => {
diff --git a/apps/backend/src/services/saves.service.ts b/apps/backend/src/services/saves.service.ts
index 5999b8b..f2085a8 100644
--- a/apps/backend/src/services/saves.service.ts
+++ b/apps/backend/src/services/saves.service.ts
@@ -4,7 +4,6 @@ import { s3Service } from './s3.service';
 import { scraperService } from './scraper.service';
 import { redis } from './redis.service';
 import { nanoid } from 'nanoid';
-
 import type {
   Visibility,
   CreateSaveFromUrlRequest,
@@ -203,6 +202,20 @@ class SavesService {
     return updated;
   }
 
+  async delete(id: number, userId: string): Promise<void> {
+    const savedItem = await this.getById(id, userId);
+
+    if (!savedItem || savedItem.userId !== userId) {
+      throw new Error('Save not found or access denied');
+    }
+
+    await s3Service.deleteFile(savedItem.s3Key);
+
+    await db.delete(save).where(eq(save.id, id));
+
+    await this.invalidateCache(id, userId);
+  }
+
   private hasAccess(
     savedItem: Save,
     requestUserId?: string,