//Hash the passed in password, then check it against the stored user's password
public bool CheckIfValidLogin(string username, string password)
{
bool valid = false;
UserDAO dao = new UserDAO();
UserVO loginCompare;
string hashedPass = HashPassword(password);
System.Diagnostics.Debug.WriteLine("In checkifvalidlogin, username: " + username);
//If you can't find a user under that name, throw the exception
try {
loginCompare = dao.GetUser(username);
}
catch (Exception e) {
System.Diagnostics.Debug.WriteLine(e);
throw new Exception(USERNAME_DOES_NOT_EXIST_EXCEPTION);
}
//If the password is not equal, throw the exception
if (hashedPass.Equals(loginCompare.Password)) {
valid = true;
}
else {
throw new Exception(PASSWORD_INCORRECT_EXCEPTION);
}
return valid;
}
public void CreateNewComment(string username, string commentContents, int subID, int pcID)
{
CommentDAO dao = new CommentDAO();
UserDAO userDAO = new UserDAO();
CommentVO comment = new CommentVO();
if (commentContents == null) {
throw new Exception("You need to enter a comment");
}
comment.UserID = userDAO.GetUser(username).UserID;
comment.CommentContents = commentContents;
comment.PostDate = DateTime.Now;
comment.Rating = 0;
if (pcID != 0) {
comment.ParentCommentID = pcID;
}
comment.SubmissionID = subID;
dao.InsertComment(comment);
}
public void CreateNewSubmission(string title, string link, string username)
{
SubmissionDAO dao = new SubmissionDAO();
UserDAO userDAO = new UserDAO();
SubmissionVO newSub = new SubmissionVO();
if (title == null) {
throw new Exception("You need to enter a title");
}
if (link == null) {
throw new Exception("You need to enter a link");
}
newSub.Title = title;
newSub.Link = link;
newSub.Rating = 0;
newSub.PostTime = DateTime.Now;
newSub.UserID = userDAO.GetUser(username).UserID;
dao.InsertSubmission(newSub);
}
//True if taken, false if not taken
private bool CheckIfUsernameTaken(string username)
{
bool taken = true;
UserDAO dao = new UserDAO();
UserVO vo;
//Try to grab a vo with the name passed in. If it throws
//an exception, that means it couldn't find a user with that name
try {
vo = dao.GetUser(username);
Console.WriteLine("CheckIfUsername: " + vo.Username);
}
catch (Exception e) {
taken = false;
}
return taken;
}
public UserVO GetUser(string username)
{
UserDAO dao = new UserDAO();
return dao.GetUser(username);
}
public UserVO GetUser(int uID)
{
UserDAO dao = new UserDAO();
return dao.GetUser(uID);
}
