public static bool Login(string email, string passwordhash, ref KahnoUser authuser)
{
//checking if user exists
SqlConnection conn = new SqlConnection(connectString);
conn.Open();
string sqlGetUser = ("SELECT * FROM [USER] WHERE email = @email AND passwordHash = @passwordhash");
SqlCommand commquery = new SqlCommand(sqlGetUser, conn);
commquery.Parameters.AddWithValue("@email", email);
commquery.Parameters.AddWithValue("@passwordhash", passwordhash);
SqlDataReader drquery = commquery.ExecuteReader();
drquery.Read();
if (drquery.HasRows)
{
authuser = new KahnoUser(drquery.GetInt32(0), drquery.GetValue(1).ToString(), drquery.GetValue(2).ToString(), drquery.GetValue(3).ToString(), drquery.GetValue(4).ToString(), drquery.GetInt32(6), drquery.GetValue(7).ToString(), drquery.GetInt32(8));
return(true);
}
else
{
return(false);
}
}
protected void Button2_Click(object sender, EventArgs e)
{
KahnLib.removeUser(currentuser.userid);
currentuser = null;
Session["localuser"] = null;
Response.Redirect("Login.aspx");
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
//populating user object
currentuser = (KahnoUser)Session["localuser"];
if (currentuser.userid == 0)
{
Response.Redirect("Login.aspx");
}
//populating restaurant object
KahnLib.getRestaurant(currentuser.restaurantno, ref currentRestaurant);
Session["currentRestaurant"] = currentRestaurant;
//passing user to the new restaurant screen if they do not have one
if (currentRestaurant.restaurantID == 0)
{
Response.Redirect("CreateRestaurantForm.aspx");
}
}
catch
{
Response.Redirect("Login.aspx");
}
if (!this.IsPostBack)
{
TextBox1.Text = currentRestaurant.restaurantname;
TextBox2.Text = currentRestaurant.phone;
}
}
protected void Button1_Click(object sender, EventArgs e)
{
KahnoUser authuser = new KahnoUser();
if (KahnLib.Login(TextBox1.Text, KahnLib.HashPass(TextBox2.Text), ref authuser))
{
Session["localuser"] = authuser;
Session["UID"] = authuser.userid;
if (authuser.isowner == "y")
{
Session["RID"] = authuser.restaurantno;
Response.Redirect("Admin.aspx");
}
else
{
Response.Redirect("UserHome.aspx");
}
//Label5.Text = authuser.ToString();
}
else
{
Label4.Visible = true;
}
}
public static int getOrderNumber()
{
int orderNumber = 0;
KahnoUser userCurrent = new KahnoUser();
int currentUserID = userCurrent.userid;
SqlConnection conn = new SqlConnection(connectString);
conn.Open();
string sqlGetUser = ("SELECT TOP 1 OrderNumber FROM [ORDER] ORDER BY OrderNumber DESC");
SqlCommand commquery = new SqlCommand(sqlGetUser, conn);
commquery.Parameters.AddWithValue("@user", currentUserID);
SqlDataReader drquery = commquery.ExecuteReader();
drquery.Read();
if (drquery.HasRows)
{
orderNumber = drquery.GetInt32(0);
return(orderNumber);
}
else
{
return(0);
}
}
protected void Page_Load(object sender, EventArgs e)
{
////////checking if user is logged in, copy paste on every page, will redirect to login if not logged in and create the user object
///Don't use this one yet, we need a better version
KahnoUser currentuser = new KahnoUser();
try
{
currentuser = (KahnoUser)Session["localuser"];
if (currentuser.userid == 0)
{
Response.Redirect("Login.aspx");
}
if (currentuser.isowner == "n")
{
Response.Redirect("Login.aspx");
}
}
catch
{
Response.Redirect("Login.aspx");
}
////////////////////////////////////////////////////////////////
try
{
currentRestaurant = (KahnoRestaurant)Session["currentRestaurant"];
}
catch
{
Response.Redirect("Admin.aspx");
}
Label1.Text = "Menu for " + currentRestaurant.restaurantname;
}
protected void Page_Load(object sender, EventArgs e)
{
////////checking if user is logged in, copy paste on every page, will redirect to login if not logged in and create the user object
///Don't use this one yet, we need a better version
KahnoUser currentuser = new KahnoUser();
currentuser = (KahnoUser)Session["localuser"];
if (currentuser.userid == 0)
{
Response.Redirect("Login.aspx");
}
if (currentuser.restaurantno == 0)
{
Response.Redirect("CreateRestaurantForm.aspx");
}
if (currentuser.isowner == "n")
{
Response.Redirect("Login.aspx");
}
////////////////////////////////////////////////////////////////
/////////////creatign restaurant object
///
KahnoRestaurant currentRestaurant = new KahnoRestaurant();
KahnLib.getRestaurant(currentuser.restaurantno, ref currentRestaurant);
Session["currentRestaurant"] = currentRestaurant;
//////////////
//Label3.Text = "Welcome " + currentuser.fname + " Your restaurant is " + currentRestaurant.restaurantname + currentuser.restaurantno + (Int32)Session["RID"];
Label3.Text = "Welcome " + currentuser.fname + ", owner of " + currentRestaurant.restaurantname + " with restaurant ID: " + (Int32)Session["RID"];
}
protected void Page_Load(object sender, EventArgs e)
{
KahnoUser userPull = new KahnoUser();
try
{
userPull = (KahnoUser)Session["localuser"];
if (userPull.userid == 0)
{
Response.Redirect("Login.aspx");
}
lblName.Text = userPull.fname;
lblPhone.Text = userPull.phone;
lblEmail.Text = userPull.email;
lblAddress.Text = (userPull.coodinateid).ToString();
lblId.Text = (userPull.userid).ToString();
}
catch
{
Response.Redirect("Login.aspx");
}
List <int> CurrentCart = new List <int>();
List <int> CurrentCartQuantity = new List <int>();
if (Session["list"] != null && Session["CartQuantity"] != null)
{
CurrentCart = (List <int>)Session["list"];
CurrentCartQuantity = (List <int>)Session["CartQuantity"];
}
else
{
Response.Redirect("Login.aspx");
}
double total = 0;
double grandtotal = 0;
int i = 0;
foreach (int element in CurrentCart)
{
total = CurrentCartQuantity[i] * KahnLib.getOrderPrice(CurrentCart[i]);
grandtotal += total;
ListBox1.Items.Add(" " + KahnLib.getOrder(CurrentCart[i], CurrentCartQuantity[i]) + " = R" + total);
i++;
}
ListBox1.Items.Add(" Total: R" + grandtotal);
}
protected void Page_Load(object sender, EventArgs e)
{
////////checking if user is logged in, copy paste on every page, will redirect to login if not logged in and create the user object
///Don't use this one yet, we need a better version
try
{
currentuser = (KahnoUser)Session["localuser"];
if (currentuser.userid == 0)
{
Response.Redirect("Login.aspx");
}
}
catch
{
Response.Redirect("Login.aspx");
}
////////////////////////////////////////////////////////////////
}
public void Page_Load(object sender, EventArgs e)
{
myaccountbutton.Visible = false;
registerbutton.Visible = true;
loginbutton.Visible = true;
homebutton.Visible = false;
adminhome.Visible = false;
logoutbutton.Visible = false;
editrestaurant.Visible = false;
editmenuform.Visible = false;
recieveorders.Visible = false;
if (Session["localuser"] != null)
{
currentuser = (KahnoUser)Session["localuser"];
if (currentuser.isowner == "y")
{
registerbutton.Visible = false;
loginbutton.Visible = false;
myaccountbutton.Visible = true;
homebutton.Visible = false;
adminhome.Visible = true;
logoutbutton.Visible = true;
editrestaurant.Visible = true;
editmenuform.Visible = true;
recieveorders.Visible = true;
}
else
{
registerbutton.Visible = false;
loginbutton.Visible = false;
myaccountbutton.Visible = true;
homebutton.Visible = true;
adminhome.Visible = false;
logoutbutton.Visible = true;
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
currentuser = (KahnoUser)Session["localuser"];
if (currentuser.userid == 0)
{
Response.Redirect("Login.aspx");
}
}
catch
{
Response.Redirect("Login.aspx");
}
if (!this.IsPostBack)
{
TextBox1.Text = currentuser.fname;
TextBox2.Text = currentuser.lname;
TextBox3.Text = currentuser.phone;
TextBox4.Text = currentuser.email;
}
}
protected void Page_Load(object sender, EventArgs e)
{
////////checking if user is logged in, copy paste on every page, will redirect to login if not logged in and create the user object
///Don't use this one yet, we need a better version
try
{
currentuser = (KahnoUser)Session["localuser"];
if (currentuser.userid == 0)
{
Response.Redirect("Login.aspx");
}
Session["UserID"] = currentuser.userid;
}
catch
{
Response.Redirect("Login.aspx");
}
////////////////////////////////////////////////////////////////
///
Label1.Text = "Welcome " + currentuser.fname + " " + currentuser.lname;
int lastID = KahnLib.getLastOrderID(currentuser.userid);
if (lastID == 0)
{
Label3.Text = "You haven't placed any orders yet!";
ratingdiv.Visible = false;
}
else
if (KahnLib.ratingUpToDate(currentuser.userid))
{
ratingdiv.Visible = false;
Label3.Text = "Your ratings are up to date!";
}
Label2.Text = KahnLib.getLastOrderDate(lastID);
}
protected void btnConfirm_Click(object sender, EventArgs e)
{
restaurant = (KahnoRestaurant)Session["currentRestaurant"];
DateTime time = DateTime.Now;
string format = "yyyy-MM-dd HH:mm:ss";
string finaltime = time.ToString(format);
user = (KahnoUser)Session["localuser"];
int user1 = Convert.ToInt32(user.userid);
int restaurantSend = restaurant.restaurantID;
//insert into db first then get orderNumber
KahnLib.InsertOrder(finaltime, user1, restaurantSend);
int orderNumber = KahnLib.getOrderNumber();
List <int> CurrentCart = new List <int>();
List <int> CurrentCartQuantity = new List <int>();
if (Session["list"] != null && Session["CartQuantity"] != null)
{
CurrentCart = (List <int>)Session["list"];
CurrentCartQuantity = (List <int>)Session["CartQuantity"];
}
else
{
Response.Redirect("Login.aspx");
}
double total = 0;
int i = 0;
foreach (int element in CurrentCart)
{
total = CurrentCartQuantity[i] * KahnLib.getOrderPrice(CurrentCart[i]);
KahnLib.getOrder(CurrentCart[i], CurrentCartQuantity[i]);
string connectString = @"Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\KahnoDB.mdf;Integrated Security=True;Connect Timeout=30";
SqlConnection conn = new SqlConnection(connectString);
conn.Open();
SqlDataAdapter adapter = new SqlDataAdapter();
SqlConnection con = new SqlConnection(connectString);
string insert_query = "INSERT INTO [ORDERDETAIL] (Quantity,OrderNumber,PricePaidPerItem,ItemNumber) VALUES(@quantity,@OrderNo,@total,@itemNo)";
SqlCommand comm = new SqlCommand(insert_query, conn);
comm.Parameters.AddWithValue("@quantity", CurrentCartQuantity[i]);
comm.Parameters.AddWithValue("@OrderNo", orderNumber);
comm.Parameters.AddWithValue("@total", total);
comm.Parameters.AddWithValue("@itemNo", CurrentCart[i]);
comm.ExecuteNonQuery();
con.Close();
comm.Dispose();
i++;
}
Response.Redirect("Success.aspx");
Session["list"] = null;
Session["CartQuantity"] = null;
}
