使用slack-go Actions无法显示按钮的问题求助

我按照一篇Go Slack机器人教程尝试在临时消息中显示“No thanks!”和“Yes, please!”两个按钮，但消息仅显示Text字段内容，按钮并未出现。

相关代码如下：

func handleIsArticleGood() (interface{}, error) {
        attachment := slack.Attachment{
        Text:       "Would you like to see the most recent scores?",
        CallbackID: "ask_us",
        Color:      "#666666",
        Actions: []slack.AttachmentAction{
            slack.AttachmentAction{
                Name:  "action",
                Text:  "No thanks!",
                Type:  slack.ActionType("button"),
                Value: "no",
            },
            slack.AttachmentAction{
                Name:  "action",
                Text:  "Yes, please!",
                Type:  slack.ActionType("button"),
                Value: "yes",
            },
        },
    }
    return attachment, nil
}

从日志中可以看到响应里包含actions，但按钮不显示：

socketmode: 2024/02/29 12:00:27 socket_mode_managed_conn.go:348: Sending Socket Mode response with envelope ID "$envID": &{d02eddad-fe96-4a46-8aa0-ccd6a7e4bd09 {#666666  ask_us 0         Would you like to see the most recent scores?       [] [{action No thanks!  button no  0 [] [] [] <nil> } {action Yes, please!  button yes  0 [] [] [] <nil> }] [] {[]}   }}

代码检查工具（linter）还给出警告：

"redundant type from array, slice or map composite literal"

另外我尝试过将Type的值设为字符串"button"和slack.ActionType类型，都没能解决问题。

• 适配Slack API最新规范
  你参考的教程是2017年的，当前Slack已推荐使用Block Kit替代旧的Attachment结构来构建交互式消息，旧结构在Socket Mode下可能无法正确渲染按钮。

• 修复冗余类型声明警告
  linter提示的问题是因为切片声明时可以省略显式类型，同时建议使用SDK内置常量避免手动类型转换：

  Actions: []slack.AttachmentAction{
      {
          Name:  "action",
          Text:  "No thanks!",
          Type:  slack.ActionTypeButton, // 使用SDK内置常量
          Value: "no",
      },
      {
          Name:  "action",
          Text:  "Yes, please!",
          Type:  slack.ActionTypeButton,
          Value: "yes",
      },
  },
  

• 调整响应结构格式
  直接返回Attachment可能不符合Socket Mode的响应要求，改用Block Kit的示例代码如下：

  func handleIsArticleGood() (interface{}, error) {
      blocks := []slack.Block{
          slack.NewSectionBlock(
              slack.NewTextBlockObject("mrkdwn", "Would you like to see the most recent scores?", false, false),
              nil,
              nil,
          ),
          slack.NewActionBlock(
              "ask_us",
              slack.NewButtonBlockElement("action", "no", slack.NewTextBlockObject("plain_text", "No thanks!", false, false)),
              slack.NewButtonBlockElement("action", "yes", slack.NewTextBlockObject("plain_text", "Yes, please!", false, false)),
          ),
      }
      return slack.MsgOptionBlocks(blocks...), nil
  }
  

• 验证应用权限
  确认你的Slack应用已启用Socket Mode，并且拥有chat:write等必要权限，缺少权限会导致交互式组件无法正常渲染。

内容的提问来源于stack exchange，提问作者Sandwich Heat