public async Task <ConversationDTO> AddConversation(ConversationDTO conversation, ApplicationUser invokingUser)
{
if (invokingUser == null)
{
return(null);
}
var users = await userFinder.FindUsersByNames(conversation.UserNames);
if (!users.Any(u => u.Id == invokingUser.Id))
{
users.Add(invokingUser);
}
var dbConversation = new Conversation
{
IsGroup = conversation.IsGroup,
Participations = users.Select(u => new ConversationUser {
User = u
}).ToList()
};
foreach (var convUser in dbConversation.Participations)
{
convUser.Conversation = dbConversation;
}
var added = await conversationManager.AddConversation(dbConversation);
return(mapper.Map <ConversationDTO>(added));
}