public Like Create(Like like)
{
if (_context.Likes.Any(x => x.Id == like.Id))
{
throw new AppException("this post is Like \"" + like.Id + "\" is already taken");
}
_context.Likes.Add(like);
_context.SaveChanges();
return(like);
}
public Deslike Create(Deslike deslike)
{
if (_context.Deslikes.Any(x => x.Id == deslike.Id))
{
throw new AppException("this post is DesLike \"" + deslike.Id + "\" is already taken");
}
_context.Deslikes.Add(deslike);
_context.SaveChanges();
return(deslike);
}
public Post Create(Post post)
{
if (_context.Posts.Any(x => x.Id == post.Id))
{
throw new AppException("this friendship \"" + post.Id + "\" is already taken");
}
_context.Posts.Add(post);
_context.SaveChanges();
return(post);
}
public Friendship Create(Friendship friendship)
{
if (_context.Friendships.Any(x => x.Id == friendship.Id))
{
throw new AppException("this friendship \"" + friendship.Id + "\" is already taken");
}
_context.Friendships.Add(friendship);
_context.SaveChanges();
return(friendship);
}
public void LogInformation(string message, string msgTemplate)
{
Log log = new Log
{
Message = message,
MessageTemplate = msgTemplate,
Level = "Information",
TimeStamp = DateTime.Now,
};
_context.Logs.Add(log);
_context.SaveChanges();
}
public User Create(User user, string password)
{
// validation
if (string.IsNullOrWhiteSpace(password))
{
throw new AppException("Password is required");
}
if (_context.Users.Any(x => x.Username == user.Username))
{
throw new AppException("Username \"" + user.Username + "\" is already taken");
}
byte[] passwordHash, passwordSalt;
CreatePasswordHash(password, out passwordHash, out passwordSalt);
user.PasswordHash = passwordHash;
user.PasswordSalt = passwordSalt;
_context.Users.Add(user);
_context.SaveChanges();
return(user);
}