update

internal/handler/history_handler.go

@@ -2,17 +2,17 @@ package handler
 
 import (
 	"net/http"
-	"strconv"
 
 	"fashionapi/internal/dto"
 	"fashionapi/internal/middleware"
+	"fashionapi/internal/pkg/pagination"
 	"fashionapi/internal/pkg/response"
 	"fashionapi/internal/service"
 
 	"github.com/gin-gonic/gin"
 )
 
-// HistoryHandler 浏览历史接口（需 Bearer 鉴权，挂在 /api/v1/auth 下）。
+// HistoryHandler 浏览历史接口（需 Bearer 鉴权，主挂载于 /api/v1/me，legacy /api/v1/auth 仅兼容旧前端）。
 type HistoryHandler struct {
 	hist service.HistoryService
 }
@@ -32,15 +32,8 @@ func (h *HistoryHandler) List(c *gin.Context) {
 		response.Error(c, http.StatusUnauthorized, "unauthorized")
 		return
 	}
-	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
-	perPage, _ := strconv.Atoi(c.DefaultQuery("per_page", "24"))
-	if page < 1 {
-		page = 1
-	}
-	if perPage < 1 || perPage > 100 {
-		perPage = 24
-	}
-	items, total, err := h.hist.ListPaged(c.Request.Context(), userID, page, perPage)
+	p := pagination.Parse(c, "page", "per_page", 1, 24, 100)
+	items, total, err := h.hist.ListPaged(c.Request.Context(), userID, p.Page, p.PageSize)
 	if err != nil {
 		fail(c, err)
 		return
@@ -48,7 +41,7 @@ func (h *HistoryHandler) List(c *gin.Context) {
 	response.Data(c, http.StatusOK, gin.H{
 		"items":     items,
 		"total":     total,
-		"last_page": response.LastPage(total, perPage),
+		"last_page": response.LastPage(total, p.PageSize),
 	})
 }