public ActionResult Home()
{
using (YourSayDB db = new YourSayDB())
{
return(View(db.Causes.Take(3).ToList())); //Return the first 3 causes from the DbSet
}
}
// For use by the developer only
public ActionResult Index()
{
using (YourSayDB db = new YourSayDB())
{
return(View(db.userAccount.ToList())); //return the Causes BdSet to the View
}
}
public JsonResult Show(string title)
{
using (YourSayDB db = new YourSayDB())
{
var tempCause = db.Causes.First(c => c.Title == title); //Creates a temporary cause with the clicked title
return(Json(tempCause, JsonRequestBehavior.AllowGet)); //Returns the temporary cause as Jason
}
}
public ActionResult RemoveCause(string title)
{
using (YourSayDB db = new YourSayDB())
{
db.Causes.Remove(db.Causes.First(c => c.Title == title)); //Remove the cause with the title clicked
db.SaveChanges(); //Save changes
return(RedirectToAction("Causes", "Causes"));
}
}
//Method to manually remove all causes from the DbSet (to be used only by the developer)
public ActionResult Remove()
{
using (YourSayDB db = new YourSayDB())
{
db.Causes.RemoveRange(db.Causes);
db.SaveChanges();
return(View());
}
}
public ActionResult Create(Causes tempCause)
{
using (YourSayDB db = new YourSayDB())
{
if (ModelState.IsValid) //Check if the form is complete
{
db.Causes.Add(tempCause); //Add the passed cause to the DbSet
db.SaveChanges(); //Save changed
}
ModelState.Clear(); //Clear the form
return(RedirectToAction("Causes", "Causes")); //Redirect to causes
}
}
public ActionResult Register(UserAccount account, bool AcceptTerms) //Get the account details and the accept terms from the form
{
if (ModelState.IsValid && AcceptTerms == true) //Check in the backend if the form is valid
{
using (YourSayDB db = new YourSayDB())
{
db.userAccount.Add(account); //Add the inserted account details to the DbSet
db.SaveChanges(); //Save changes
}
ModelState.Clear(); //Clear the form
ViewBag.Message = account.FirstName + " " + account.LastName + " successfully registered"; //Pass the message to the viewer
}
return(View()); //return the view
}
public ActionResult Login(UserAccount user)
{
using (YourSayDB db = new YourSayDB())
{
var usr = db.userAccount.Single(u => u.UserName == user.UserName && u.Password == user.Password);//Check if the username and password match the DbSet
if (usr != null)
{
Session["UserID"] = usr.UserId.ToString(); //Crete the session ID
Session["Username"] = usr.UserName.ToString(); //Create hte session Username
return(RedirectToAction("LoggedIn")); //Redirect to LoggedIn
}
else
{
ModelState.AddModelError("", "Username or password is wrong"); //Send error message to the view
}
}
return(View()); //return the view
}
//Check if user is logged in and return the appropriate view
public ActionResult Causes()
{
using (YourSayDB db = new YourSayDB())
{
if (Session["UserID"] == null) //Check if user is logged in
{
return(View("CausesLoggedOut", db.Causes.ToList()));
}
else if (Session["Username"].ToString() == "admin1")
{
return(View("CausesAdmin", db.Causes.ToList()));
}
else
{
return(View(db.Causes.ToList()));
}
}
}
public JsonResult Sign(int id)
{
using (YourSayDB db = new YourSayDB())
{
var usr = Session["Username"]; //takes the username from the session
if (db.Causes.FirstOrDefault(c => c.CauseId == id).Supporter.Contains(usr.ToString())) //Check if the username already exists as a supporter
{
var count = db.Causes.First(c => c.CauseId == id).Counter; //creates the count
return(Json(count, JsonRequestBehavior.AllowGet)); //returns the count as Json
}
else
{
db.Causes.FirstOrDefault(c => c.CauseId == id).Supporter += " " + usr.ToString(); //Adds the username to the cause supporters
db.Causes.First(c => c.CauseId == id).Counter++; //Adds one to the counter
db.SaveChanges(); //Save changes
var count = db.Causes.First(c => c.CauseId == id).Counter; //creates the count
return(Json(count, JsonRequestBehavior.AllowGet)); //returns the count as Json
}
}
}
