From fb6a6d0cd849b46040c09b37618e0cfe51e7af7c Mon Sep 17 00:00:00 2001
From: kang <kang6@ewhain.net>
Date: Fri, 13 Sep 2024 01:24:12 +0900
Subject: [PATCH] feat: add paging processing

---
 .../java/co/orange/ddanzi/dto/common/PageInfo.java    | 11 +++++++++++
 .../co/orange/ddanzi/dto/home/HomeResponseDto.java    |  2 ++
 .../java/co/orange/ddanzi/service/HomeService.java    |  6 ++++++
 3 files changed, 19 insertions(+)
 create mode 100644 src/main/java/co/orange/ddanzi/dto/common/PageInfo.java

diff --git a/src/main/java/co/orange/ddanzi/dto/common/PageInfo.java b/src/main/java/co/orange/ddanzi/dto/common/PageInfo.java
new file mode 100644
index 0000000..cab7dbb
--- /dev/null
+++ b/src/main/java/co/orange/ddanzi/dto/common/PageInfo.java
@@ -0,0 +1,11 @@
+package co.orange.ddanzi.dto.common;
+
+import lombok.Builder;
+import lombok.Getter;
+
+@Getter
+@Builder
+public class PageInfo {
+    private Long totalElements;
+    private Integer numberOfElements;
+}
diff --git a/src/main/java/co/orange/ddanzi/dto/home/HomeResponseDto.java b/src/main/java/co/orange/ddanzi/dto/home/HomeResponseDto.java
index 9ac131d..4ad729a 100644
--- a/src/main/java/co/orange/ddanzi/dto/home/HomeResponseDto.java
+++ b/src/main/java/co/orange/ddanzi/dto/home/HomeResponseDto.java
@@ -1,5 +1,6 @@
 package co.orange.ddanzi.dto.home;
 
+import co.orange.ddanzi.dto.common.PageInfo;
 import co.orange.ddanzi.dto.common.ProductInfo;
 import lombok.Builder;
 import lombok.Getter;
@@ -10,5 +11,6 @@
 @Builder
 public class HomeResponseDto {
     private String homeImgUrl;
+    private PageInfo pageInfo;
     private List<ProductInfo> productList;
 }
diff --git a/src/main/java/co/orange/ddanzi/service/HomeService.java b/src/main/java/co/orange/ddanzi/service/HomeService.java
index 9bbef6a..b82bab7 100644
--- a/src/main/java/co/orange/ddanzi/service/HomeService.java
+++ b/src/main/java/co/orange/ddanzi/service/HomeService.java
@@ -3,6 +3,7 @@
 import co.orange.ddanzi.domain.Banner;
 import co.orange.ddanzi.domain.product.*;
 import co.orange.ddanzi.domain.user.User;
+import co.orange.ddanzi.dto.common.PageInfo;
 import co.orange.ddanzi.dto.common.ProductInfo;
 import co.orange.ddanzi.dto.common.OptionDetailInfo;
 import co.orange.ddanzi.dto.common.OptionInfo;
@@ -53,9 +54,14 @@ public ApiResponse<?> getProductList(Pageable pageable) {
             productInfoList = setProductListInNotUser(productPage.getContent(), interestProductRepository);
         }
 
+        PageInfo pageInfo = PageInfo.builder()
+                .totalElements(productPage.getTotalElements())
+                .numberOfElements(productPage.getNumberOfElements())
+                .build();
 
         HomeResponseDto responseDto = HomeResponseDto.builder()
                 .homeImgUrl(banner.getImgUrl())
+                .pageInfo(pageInfo)
                 .productList(productInfoList).build();
         return ApiResponse.onSuccess(Success.GET_HOME_INFO_SUCCESS, responseDto);
     }