From 4b7c100b3d417e3251ee8fd11c9444fe33870159 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=98=D0=B2=D0=B0=D0=BD?= <ivan@Ivan--MacBook-Pro.local>
Date: Sun, 14 Dec 2025 20:09:32 +0300
Subject: [PATCH] add best offer flag

---
 src/catalog/catalog.service.ts      | 17 +++++++++++++----
 src/catalog/dto/catalog-item.dto.ts |  1 +
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/src/catalog/catalog.service.ts b/src/catalog/catalog.service.ts
index 775e3d3..8ebd880 100644
--- a/src/catalog/catalog.service.ts
+++ b/src/catalog/catalog.service.ts
@@ -270,14 +270,23 @@ export class CatalogService {
       ({ isFeatured }) => !isFeatured,
     );
 
-    const featuredYacthIndex = clonedCatalog.findIndex(
+    const featuredYachtIndex = clonedCatalog.findIndex(
       (item) => item.isFeatured === true,
     );
 
-    if (featuredYacthIndex !== -1) {
+    if (featuredYachtIndex !== -1) {
+      const minCost = Math.min(
+        ...filteredCatalog.map((item) => item.minCost || Infinity),
+      );
+
+      const mappedRestYachts = filteredCatalog.slice(0, 6).map((item) => ({
+        ...item,
+        isBestOffer: item.minCost === minCost,
+      }));
+
       return {
-        featuredYacht: clonedCatalog[featuredYacthIndex],
-        restYachts: filteredCatalog.slice(0, 6),
+        featuredYacht: clonedCatalog[featuredYachtIndex],
+        restYachts: mappedRestYachts,
       };
     }
 
diff --git a/src/catalog/dto/catalog-item.dto.ts b/src/catalog/dto/catalog-item.dto.ts
index 8c07837..859b642 100644
--- a/src/catalog/dto/catalog-item.dto.ts
+++ b/src/catalog/dto/catalog-item.dto.ts
@@ -9,4 +9,5 @@ export class CatalogItemDto {
   hasQuickRent: boolean;
   isFeatured: boolean;
   topText?: string;
+  isBestOffer?: boolean;
 }