Add files via upload

internal/app/app.go

@@ -396,6 +396,7 @@ func setupRoutes(
 			protected.POST("/knowledge/index", knowledgeHandler.RebuildIndex)
 			protected.POST("/knowledge/scan", knowledgeHandler.ScanKnowledgeBase)
 			protected.GET("/knowledge/retrieval-logs", knowledgeHandler.GetRetrievalLogs)
+			protected.DELETE("/knowledge/retrieval-logs/:id", knowledgeHandler.DeleteRetrievalLog)
 			protected.POST("/knowledge/search", knowledgeHandler.Search)
 		}
 

internal/handler/knowledge.go

@@ -209,6 +209,19 @@ func (h *KnowledgeHandler) GetRetrievalLogs(c *gin.Context) {
 	c.JSON(http.StatusOK, gin.H{"logs": logs})
 }
 
+// DeleteRetrievalLog 删除检索日志
+func (h *KnowledgeHandler) DeleteRetrievalLog(c *gin.Context) {
+	id := c.Param("id")
+
+	if err := h.manager.DeleteRetrievalLog(id); err != nil {
+		h.logger.Error("删除检索日志失败", zap.Error(err))
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{"message": "删除成功"})
+}
+
 // GetIndexStatus 获取索引状态
 func (h *KnowledgeHandler) GetIndexStatus(c *gin.Context) {
 	status, err := h.manager.GetIndexStatus()

internal/knowledge/manager.go

@@ -445,3 +445,22 @@ func (m *Manager) GetRetrievalLogs(conversationID, messageID string, limit int)
 	return logs, nil
 }
 
+// DeleteRetrievalLog 删除检索日志
+func (m *Manager) DeleteRetrievalLog(id string) error {
+	result, err := m.db.Exec("DELETE FROM knowledge_retrieval_logs WHERE id = ?", id)
+	if err != nil {
+		return fmt.Errorf("删除检索日志失败: %w", err)
+	}
+
+	rowsAffected, err := result.RowsAffected()
+	if err != nil {
+		return fmt.Errorf("获取删除行数失败: %w", err)
+	}
+
+	if rowsAffected == 0 {
+		return fmt.Errorf("检索日志不存在")
+	}
+
+	return nil
+}
+