public IActionResult AddFollower([FromBody] AddUserFollowersCommand follow)
{
try
{
return(Ok(_followersService.AddFollower(follow)));
}
catch (NegotiatedContentResultException)
{
_logger.LogError($"Cannot Add Follower by {follow.FollowingUserId} to {follow.FollowedUserId}");
return(StatusCode(409));
}
}
public UserFollowers AddFollower(AddUserFollowersCommand follow)
{
using (var db = _paintStoreContext)
{
if ((db.UserFollowers.Any(x =>
x.FollowedUserId == follow.FollowedUserId && x.FollowingUserId == follow.FollowingUserId)) ||
follow.FollowedUserId == follow.FollowingUserId)
{
throw new NegotiatedContentResultException();
}
FollowersManager.UserFollowedCountPlus(db, follow.FollowedUserId);
FollowersManager.UserFollowingCountPlus(db, follow.FollowingUserId);
var followToAdd = _mapper.Map <UserFollowers>(follow);
db.UserFollowers.Add(followToAdd);
db.SaveChanges();
return(followToAdd);
}
}
