// HandleChannel handles channel operations
func (c *Controller) HandleChannel(channel *models.Channel) error {
if channel.TypeConstant != models.Channel_TYPE_GROUP {
return nil
}
chans, err := channel.FetchAllChannelsOfGroup()
if err != nil {
return err
}
var errs *multierror.Error
for _, ch := range chans {
// we'r gonna innore all `not found` errors while deleting datas
if err := ch.Delete(); err != nil && err != bongo.RecordNotFound {
errs = multierror.Append(errs, err)
}
if err := ch.DeleteChannelParticipants(); err != nil {
return err
}
}
if errs.ErrorOrNil() != nil {
return errs
}
return nil
}
