Golang Slack.GetGroupHistory Examples

Example #1

File: main.go Project: felag/slack-dump

func fetchGroupHistory(api *slack.Slack, ID string) []slack.Message {
	historyParams := slack.NewHistoryParameters()
	historyParams.Count = 1000

	// Fetch History
	history, err := api.GetGroupHistory(ID, historyParams)
	check(err)
	messages := history.Messages
	latest := messages[len(messages)-1].Timestamp
	for {
		if history.HasMore != true {
			break
		}

		historyParams.Latest = latest
		history, err = api.GetGroupHistory(ID, historyParams)
		check(err)
		length := len(history.Messages)
		if length > 0 {
			latest = history.Messages[length-1].Timestamp
			messages = append(messages, history.Messages...)
		}

	}

	return messages
}