feat(saves): Обновление существующих публикаций

apps/backend/src/controllers/saves.controller.ts

@@ -175,6 +175,63 @@ export const savesController = new Elysia({ prefix: '/saves' })
     }
   )
 
+  .patch(
+    '/:id',
+    async ({ params: { id }, body, 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 {
+        const updated = await savesService.update(saveId, user.id, body);
+
+        return {
+          id: updated.id,
+          name: updated.name,
+          type: updated.type,
+          description: updated.description,
+          tags: updated.tags,
+          visibility: updated.visibility,
+          shareUrl: updated.visibility === 'link' ? updated.shareUrl : undefined,
+          updatedAt: updated.updatedAt.toISOString(),
+        };
+      } catch (error) {
+        if (error instanceof Error && error.message.includes('not found')) {
+          set.status = 404;
+          return { error: 'Save not found or access denied' };
+        }
+        set.status = 500;
+        return {
+          error: error instanceof Error ? error.message : 'Failed to update save'
+        };
+      }
+    },
+    {
+      params: t.Object({
+        id: t.String(),
+      }),
+      body: t.Object({
+        name: t.Optional(t.String()),
+        description: t.Optional(t.String()),
+        tags: t.Optional(t.Array(t.String())),
+        visibility: t.Optional(t.Union([t.Literal('public'), t.Literal('link')])),
+      }),
+      detail: {
+        tags: ['Saves'],
+        summary: 'Update save',
+        description: 'Updates save metadata (owner only)',
+      },
+      auth: true
+    }
+  )
+
   .post(
     '/external',
     async ({ body, user, set }) => {