public async Task SendMessage(Guid conferenceId, string message, string to, Guid messageUuid)
{
var userName = await GetObfuscatedUsernameAsync(Context.User.Identity.Name);
_logger.LogTrace($"{userName} is attempting to SendMessages");
// this determines if the message is from admin
var isSenderAdmin = IsSenderAdmin();
_logger.LogDebug($"{userName} is sender admin: {isSenderAdmin}");
var isRecipientAdmin = await IsRecipientAdmin(to);
_logger.LogDebug($"{userName} is recipient admin: {isSenderAdmin}");
// only admins and participants in the conference can send or receive a message within a conference channel
var from = Context.User.Identity.Name.ToLowerInvariant();
var participantUsername = isSenderAdmin ? to : from;
var isAllowed =
await IsAllowedToSendMessageAsync(conferenceId, isSenderAdmin, isRecipientAdmin, participantUsername);
if (!isAllowed)
{
return;
}
var dto = new SendMessageDto
{
Conference = new Conference {
Id = conferenceId
},
From = from,
To = to,
Message = message,
ParticipantUsername = participantUsername,
Timestamp = DateTime.UtcNow,
MessageUuid = messageUuid
};
_logger.LogDebug($"Message validation passed for message {dto.MessageUuid}");
// send to admin channel
await SendToAdmin(dto);
// determine participant username
dto.Conference = await GetConference(conferenceId);
await SendToParticipant(dto);
_logger.LogDebug($"Pushing message to Video API history {dto.MessageUuid}");
await _videoApiClient.AddInstantMessageToConferenceAsync(conferenceId, new AddInstantMessageRequest
{
From = from,
To = to,
Message_text = message
});
if (isSenderAdmin)
{
_logger.LogDebug($"Admin has responded, notifying admin channel");
await Clients.Group(VhOfficersGroupName).AdminAnsweredChat(conferenceId, to.ToLower());
}
}
