public JsonResult Login(string UserName, string Password)
{
string message = "";
try
{
using (Models.MembershipEntities1 memberDatabase = new MembershipEntities1())
{
if (!string.IsNullOrEmpty(UserName) && !string.IsNullOrEmpty(Password))
{
Models.User user = memberDatabase.Users.Where(User => User.UserName == UserName && User.Password == Password).SingleOrDefault();
if(user == null)
{
message = "The username or password you entered was invalid";
}
else
{
Session["userId"] = user.ID.ToString();
}
}
else
{
throw new Exception("Username and password must have a value");
}
}
}
catch (Exception ex) { message = ex.Message; }
return Json(message, JsonRequestBehavior.AllowGet);
}
public void MembershipEntitiesTest()
{
using (MembershipEntities1 memberDatabase = new MembershipEntities1())
{
User newuser = memberDatabase.Users.FirstOrDefault();
Assert.AreNotEqual(null, newuser);
}
}
public JsonResult AddUserFavorite(string articleID)
{
int userId = Convert.ToInt32(Session["userId"]);
string message = "";
using (Models.MembershipEntities1 memberDatabase = new MembershipEntities1())
{
memberDatabase.UserArticles.Add(new UserArticle { ArticleId = Convert.ToInt32(articleID), UserId = userId });
try
{
memberDatabase.SaveChanges();
}
catch (Exception)
{
message = "Article has already been added to favorites";
}
}
return Json(message, JsonRequestBehavior.AllowGet);
}
public JsonResult RegisterUser(string UserName, string Password, string EmailAddress)
{
string message = "";
try
{
using (Models.MembershipEntities1 memberDatabase = new MembershipEntities1())
{
if(!EmailAddress.Contains('@') || (!EmailAddress.Contains(".com")))
{
throw new Exception("Must have valid Email");
}
else if (!string.IsNullOrEmpty(UserName) && !string.IsNullOrEmpty(Password) && !string.IsNullOrEmpty(EmailAddress))
{
Models.User newuser = new Models.User
{
Email = EmailAddress,
UserName = UserName,
Password = Password
};
memberDatabase.Users.Add(newuser);
try
{
memberDatabase.SaveChanges();
}
catch(Exception ex)
{
message = "User already exists";
}
}
else
{
throw new Exception("Username, password, and email must have a value");
}
}
}
catch (Exception ex) { message = ex.Message; }
return Json(message, JsonRequestBehavior.AllowGet);
// If we got this far, something failed, redisplay form
}
public ActionResult UserFavorites()
{
List<int> favorites = null;
int ID = Convert.ToInt32(Session["userId"]);
using (Models.MembershipEntities1 memberDatabase = new MembershipEntities1())
{
favorites = memberDatabase.UserArticles.Where(User => User.UserId == ID).Select(Article => Article.ArticleId).ToList();
}
var articles = db.T_Article.Where(Article => favorites.Contains(Article.ID)).ToList();
//var articles = from article in db.T_Article
// select article;
return View(articles);
}