feat(feeds): Enhance search functionality with additional filter options

- Added support for sorting, note type, time range, search scope, and location distance in the search feeds functionality.
- Updated SearchFeedsArgs struct to include new parameters for filtering.
- Modified handleSearchFeeds method to process and apply filters during feed search.
- Improved logging to include the number of applied filters.

handlers_api.go

@@ -3,6 +3,8 @@ package main
 import (
 	"net/http"
 
+	"github.com/xpzouying/xiaohongshu-mcp/xiaohongshu"
+
 	"github.com/gin-gonic/gin"
 	"github.com/sirupsen/logrus"
 )
@@ -117,7 +119,24 @@ func (s *AppServer) listFeedsHandler(c *gin.Context) {
 
 // searchFeedsHandler 搜索Feeds
 func (s *AppServer) searchFeedsHandler(c *gin.Context) {
-	keyword := c.Query("keyword")
+	var keyword string
+	var filters xiaohongshu.FilterOption
+
+	switch c.Request.Method {
+	case http.MethodPost:
+		// 对于POST请求，从JSON中获取keyword
+		var searchReq SearchFeedsRequest
+		if err := c.ShouldBindJSON(&searchReq); err != nil {
+			respondError(c, http.StatusBadRequest, "INVALID_REQUEST",
+				"请求参数错误", err.Error())
+			return
+		}
+		keyword = searchReq.Keyword
+		filters = searchReq.Filters
+	default:
+		keyword = c.Query("keyword")
+	}
+
 	if keyword == "" {
 		respondError(c, http.StatusBadRequest, "MISSING_KEYWORD",
 			"缺少关键词参数", "keyword parameter is required")
@@ -125,7 +144,7 @@ func (s *AppServer) searchFeedsHandler(c *gin.Context) {
 	}
 
 	// 搜索 Feeds
-	result, err := s.xiaohongshuService.SearchFeeds(c.Request.Context(), keyword)
+	result, err := s.xiaohongshuService.SearchFeeds(c.Request.Context(), keyword, filters)
 	if err != nil {
 		respondError(c, http.StatusInternalServerError, "SEARCH_FEEDS_FAILED",
 			"搜索Feeds失败", err.Error())
@@ -228,3 +247,17 @@ func healthHandler(c *gin.Context) {
 		"timestamp": "now",
 	}, "服务正常")
 }
+
+// myProfileHandler 我的信息
+func (s *AppServer) myProfileHandler(c *gin.Context) {
+	// 获取当前登录用户信息
+	result, err := s.xiaohongshuService.GetMyProfile(c.Request.Context())
+	if err != nil {
+		respondError(c, http.StatusInternalServerError, "GET_MY_PROFILE_FAILED",
+			"获取我的主页失败", err.Error())
+		return
+	}
+
+	c.Set("account", "ai-report")
+	respondSuccess(c, map[string]any{"data": result}, "获取我的主页成功")
+}