public async Task ConfirmChatAsync(Guid chatId, Guid userId, string publicKey)
{
var(chat, chatMember) = await GetPendingChatEntities(chatId, userId);
chatMember.Status = ChatMemberStatus.Active;
chatMember.PublicKey = publicKey;
chat.Status = ChatStatus.Active;
await _dbContext.SaveChangesAsync();
}
public async Task <Guid> SaveChatMessageAsync(CreateChatMessageRequest messageRequest)
{
var chatMember = _dbContext.ChatMembers
.Include(x => x.Chat)
.FirstOrDefault(x => x.ChatId == messageRequest.ChatId && x.UserId == messageRequest.UserId);
if (chatMember == null)
{
throw new SlothEntityNotFoundException($"Couldn't save message, because chat member wasn't found for chat {messageRequest.ChatId}.");
}
if (chatMember.Chat.Status != ChatStatus.Active || chatMember.Status != ChatMemberStatus.Active)
{
throw new SlothException($"Chat {messageRequest.ChatId} is not active or member {chatMember.Id} is not active.");
}
var message = new ChatMessage()
{
ChatMemberId = chatMember.Id,
Message = messageRequest.Message,
ReplyToMessageId = messageRequest.ReplyToMessageId, // TODO: add checks that message exists
ForwardFromUserId = messageRequest.ForwardFromUserId //TODO: add checks that user exists
};
await _dbContext.ChatMessages.AddAsync(message);
await _dbContext.SaveChangesAsync();
return(message.Id);
}
public async Task <Chat> CreateChatAsync(string chatName)
{
try
{
var chat = new Chat()
{
Name = chatName,
Status = ChatStatus.Pending
// TODO: add Created By Column
};
await _dbContext.Chats.AddAsync(chat);
await _dbContext.SaveChangesAsync();
return(chat);
}
catch (DbUpdateException ex)
{
throw new SlothException("Creating chat failed", ex);
}
}
