public async Task <MessageResponse> CreateMessageAsync(CreateMessageRequest request)
{
var channel = await UnitOfWork.ChannelRepository.GetChannelByIdAsync(request.ChannelId);
Ensure.That(channel).WithException(x => new NotFoundException(new ErrorDto(ErrorCode.NotFound, "Channel does not exist."))).IsNotNull();
var member = await UnitOfWork.MemberRepository.GetMemberBySaasUserIdAsync(request.SaasUserId);
Ensure.That(member).WithException(x => new NotFoundException(new ErrorDto(ErrorCode.NotFound, "Member does not exist."))).IsNotNull();
var message = new Domain.Message.Message
{
Id = Guid.NewGuid(),
ChannelId = request.ChannelId,
OwnerId = member.Id,
Owner = member,
Body = request.Body,
Created = DateTimeOffset.UtcNow,
Type = request.Type,
ImageUrl = request.ImageUrl
};
using (var transactionScope = new TransactionScope(TransactionScopeAsyncFlowOption.Enabled))
{
await UnitOfWork.MessageRepository.AddMessageAsync(message);
await AddLastReadMessageAsync(new AddLastReadMessageRequest(request.ChannelId, message.Id, request.SaasUserId));
transactionScope.Complete();
}
return(message.ToMessageResponse(null, _cloudStorageConfiguration));
}
