add hotapi

internal/infrastructure/http/handlers/statistics_handler.go

@@ -11,6 +11,12 @@ import (
 	"go.uber.org/zap"
 )
 
+// ApiPopularityRankingItem API受欢迎榜单项
+type ApiPopularityRankingItem struct {
+	Name string `json:"name" comment:"产品名称"`
+	Code string `json:"code" comment:"产品编码"`
+}
+
 // StatisticsHandler 统计处理器
 type StatisticsHandler struct {
 	statisticsAppService statistics.StatisticsApplicationService
@@ -1499,4 +1505,49 @@ func (h *StatisticsHandler) AdminGetTodayCertifiedEnterprises(c *gin.Context) {
 	}
 
 	h.responseBuilder.Success(c, result.Data, "获取今日认证企业列表成功")
+}
+
+// GetPublicApiPopularityRanking 获取API受欢迎程度排行榜（公开接口）
+// @Summary 获取API受欢迎程度排行榜
+// @Description 获取API受欢迎程度排行榜，仅返回产品名称和编码，默认统计日度数据
+// @Tags 统计公开接口
+// @Accept json
+// @Produce json
+// @Param period query string false "时间周期" Enums(today,month,total) default(today)
+// @Param limit query int false "返回数量" default(10)
+// @Success 200 {object} interfaces.APIResponse{data=[]ApiPopularityRankingItem} "获取成功"
+// @Failure 400 {object} interfaces.APIResponse "请求参数错误"
+// @Failure 500 {object} interfaces.APIResponse "服务器内部错误"
+// @Router /api/v1/statistics/api-popularity-ranking [get]
+func (h *StatisticsHandler) GetPublicApiPopularityRanking(c *gin.Context) {
+	period := c.DefaultQuery("period", "today") // 默认日度
+	limit := h.getIntQuery(c, "limit", 10)       // 默认10条
+
+	// 调用应用服务获取API受欢迎程度排行榜
+	result, err := h.statisticsAppService.AdminGetApiPopularityRanking(c.Request.Context(), period, limit)
+	if err != nil {
+		h.logger.Error("获取API受欢迎程度排行榜失败", zap.Error(err))
+		h.responseBuilder.InternalError(c, "获取API受欢迎程度排行榜失败")
+		return
+	}
+
+	// 转换数据，只保留产品名称和编码
+	if rankings, ok := result.Data.([]interface{}); ok {
+		var publicRankings []ApiPopularityRankingItem
+		for _, ranking := range rankings {
+			if rankingMap, ok := ranking.(map[string]interface{}); ok {
+				if product, productOk := rankingMap["product"].(map[string]interface{}); productOk {
+					item := ApiPopularityRankingItem{
+						Name: product["name"].(string),
+						Code: product["code"].(string),
+					}
+					publicRankings = append(publicRankings, item)
+				}
+			}
+		}
+		h.responseBuilder.Success(c, publicRankings, "获取API受欢迎程度排行榜成功")
+		return
+	}
+
+	h.responseBuilder.Success(c, []ApiPopularityRankingItem{}, "获取API受欢迎程度排行榜成功")
 }