public async Task <IActionResult> PostFollowUserAsync(NetworkUserViewModel userToFollowDetails)
{
try
{
var requestingUser = await _userManager.GetUserWithNetworkAsync(User.Identity.Name);
if (requestingUser is null)
{
_logger.LogError(LoggingEvents.UpdateItem, "Requesting user not found");
return(NotFound("Requesting user not found"));
}
var userToFollow = await _userManager.GetUserWithNetworkAsync(userToFollowDetails.UserName);
if (userToFollow is null)
{
_logger.LogError(LoggingEvents.UpdateItem, "User to follow not found");
return(NotFound("User to follow not found"));
}
if (requestingUser == userToFollow)
{
return(BadRequest("Trying to follow yourself"));
}
_networkRepository.Follow(requestingUser, userToFollow);
await _unitOfWork.CompleteAsync();
var viewModel = _mapper.Map <ApplicationUser, NetworkUserViewModel>(userToFollow);
viewModel.IsFollowing = UserNetworkHelpers.UpdateIsFollowing(viewModel.UserName, requestingUser.Following);
return(Ok(viewModel));
}
catch (Exception ex)
{
_logger.LogError(LoggingEvents.Exception, ex, $"an unexpected error occurred");
return(StatusCode(500, "an unexpected error occurred"));
}
}