func handleChannelResponse(c models.Channel, q *request.Query) (int, http.Header, interface{}, error) {
// add troll mode filter
if c.MetaBits.Is(models.Troll) && !q.ShowExempt {
return response.NewNotFound()
}
canOpen, err := c.CanOpen(q.AccountId)
if err != nil {
return response.NewBadRequest(err)
}
if !canOpen {
cp := models.NewChannelParticipant()
cp.ChannelId = c.Id
isInvited, err := cp.IsInvited(q.AccountId)
if err != nil {
return response.NewBadRequest(err)
}
if !isInvited {
return response.NewAccessDenied(
fmt.Errorf(
"account (%d) tried to retrieve the unattended channel (%d)",
q.AccountId,
c.Id,
),
)
}
}
cc := models.NewChannelContainer()
if err := cc.Fetch(c.GetId(), q); err != nil {
return response.NewBadRequest(err)
}
cc.AddIsParticipant(q.AccountId)
// TODO this should be in the channel cache by default
cc.AddLastMessage(q.AccountId)
cc.AddUnreadCount(q.AccountId)
return response.HandleResultAndError(cc, cc.Err)
}
