Function HardDeleteFile

api/controller/file_recycle.go:202–237

HardDeleteFile godoc @Summary 管理员彻底删除文件 @Description 彻底删除文件及其相关数据（父级彻删同时删除已标记删除且非主动的子级） @Tags 文件管理 @Accept json @Produce json @Security BearerAuth @Param file_id path int true "文件ID" @Success 200 {object} model.CommonResponse @Router /api/files/{file_id}/hard-delete [delete]

(c *gin.Context)

// @Success 200 {object} model.CommonResponse
// @Router /api/files/{file_id}/hard-delete [delete]
func HardDeleteFile(c *gin.Context) {
	eid := config.GetEID(c)
	userID := config.GetUserId(c)

	id := c.Param("file_id")
	if id == "" {
		c.JSON(http.StatusBadRequest, model.ParamError.ToResponse(errors.New("文件ID不能为空")))
		return
	}
	fileID, err := parseMCPStyleID(id)
	if err != nil {
		c.JSON(http.StatusBadRequest, model.ParamError.ToResponse(errors.New("无效的文件ID")))
		return
	}

	file, _ := model.GetFileByID(eid, fileID)
	if err != nil {
		c.JSON(http.StatusBadRequest, model.ParamError.ToResponse(errors.New("无效的文件ID")))
		return
	}

	// 权限
	maxPermission, err := service.GetUserPermission(eid, model.RESOURCE_TYPE_LIBRARY, file.LibraryID, userID)
	if err != nil || maxPermission < model.PERMISSION_MANAGE {
		c.JSON(http.StatusForbidden, model.AuthFailed.ToResponse(errors.New("无权限管理该知识库")))
		return
	}

	if err := model.DeleteFile(eid, fileID); err != nil {
		logger.SysLogf("管理员彻底删除失败: eid=%d fileID=%d userID=%d err=%v", eid, fileID, userID, err)
		c.JSON(http.StatusInternalServerError, model.FileError.ToResponse(err))
		return
	}

	c.JSON(http.StatusOK, model.Success.ToResponse(nil))
}