func dumpChannels(api *slack.Slack, dir string, rooms []string) []slack.Channel {
channels, err := api.GetChannels(false)
check(err)
if len(rooms) > 0 {
channels = FilterChannels(channels, func(channel slack.Channel) bool {
for _, room := range rooms {
if room == channel.Name {
return true
}
}
return false
})
}
if len(channels) == 0 {
var channels []slack.Channel
return channels
}
for _, channel := range channels {
dumpChannel(api, dir, channel.Id, channel.Name, "channel")
}
return channels
}
func updateChannels(s *slack.Slack, db *sql.DB) error {
channels, err := s.GetChannels(false)
if err != nil {
return err
}
for _, c := range channels {
fmt.Printf("%s : %s\n", c.Name, c.ID)
_, err := db.Exec(
`INSERT INTO channels(id, name, created_at, updated_at)
VALUES(?, ?, NOW(), NOW())
ON DUPLICATE KEY UPDATE name = VALUES(name), updated_at = NOW()
`,
c.ID, c.Name)
if err != nil {
return err
}
}
return nil
}