protected void createCoupon_Click(object sender, EventArgs e)
{
//Create Coupon according to its type
Coupon newCoupon = new Coupon();
CouponFactory.CouponFactory cf = new CouponFactory.CouponFactory();
string type = couponType_dropDownList.SelectedValue;
/*
if (type.Equals("Social Network"))
newCoupon = cf.makeNewCoupon(type);
else
newCoupon = cf.makeNewCoupon("Regular");
*/
//Retreive other information and save it in the database
int disPrice = Int32.Parse(dis_price.Text);
newCoupon.DiscountPrice = disPrice;
int orgPrice = Int32.Parse(org_price.Text);
newCoupon.OriginalPrice = orgPrice;
string desc = description.Text;
newCoupon.Description = desc;
//category
int categoryid = Int32.Parse(category_dropDownList.SelectedValue);
newCoupon.CategoryID = categoryid;
string name = name_txt.Text;
newCoupon.Name = name;
int busID = Int32.Parse(business_dropDownList.SelectedValue);
DateTime lastUse = DateTime.Parse(last_Use.Text);
newCoupon.LastUseDate = lastUse;
couponsEntities ce = new couponsEntities();
newCoupon.BusinessID = busID;
ce.Coupons.Add(newCoupon);
ce.SaveChanges();
}
protected void btn_logIn_Click(object sender, EventArgs e)
{
string user = UserName.Text;
string pass = Password.Text;
//Regular Way:
couponsEntities ce = new couponsEntities();
List<User> lst = ce.Users.ToList();
foreach (User c in lst)
{
if (c.UserName.Equals(user))
{
if (c.Password.Equals(pass))
{
HttpCookie cookie = Request.Cookies["CouponCookie"];
if (cookie == null)
{
cookie = new HttpCookie("CouponCookie");
cookie.Expires = DateTime.Now.AddYears(3);
cookie.Values.Add("UserName", c.UserName);
cookie.Values.Add("LastEntered", DateTime.Now.ToString());
cookie.Values.Add("UserType", c.UserType.ToString());
}
else
{
cookie["UserName"] = c.UserName;
cookie["LastEntered"] = DateTime.Now.ToString();
cookie["UserType"] = c.UserType.ToString();
}
Response.Cookies.Add(cookie);
//Set Session Current User
Session["CurrentUserName"] = user;
Session["LastEntered"] = DateTime.Now.ToString();
Session["CurrentUserType"] = c.UserType.ToString();
//Check If admin
if ((int)c.UserType == 1)//Move to Admin HomePage
{
Response.Redirect("~/AdminHomePage.aspx");
}
else if ((int)c.UserType == 3) // business manager
{
Response.Redirect("~/BusinessManagerHomePage.aspx");
}
else //Regular User
{
string to = "HomePage.aspx?userName="******"Username or password incorrect";
lbl_wrongDetails.Visible = true;
}
public List<Coupon> findCoupons()
{
List<Coupon> ans = new List<Coupon>();
couponsEntities ce = new couponsEntities();
List<Coupon> couponList = ce.Coupons.ToList();
foreach (Coupon c in couponList)
{
if (c.Category.Name.Equals(myPreference)) //category match
{
//check distance from user to the coupon business
double longDiff = (double)c.Business.Long-longt;
double latDiff = (double)c.Business.Lat-lat;
double distance = Math.Sqrt(longDiff+latDiff);
if (distance<10) //change 10
ans.Add(c);
}
}
return ans;
}
//Shows all the reccomndation according to the reccomandation system
protected void btn_ShowRecommandation_Click(object sender, EventArgs e)
{
couponsEntities ce = new couponsEntities();
IRecommandation recSys = (IRecommandation)Session["RecommandationSystem"];
List<Coupon> recommandedCoupons = recSys.findCoupons();
MyCoupons.DataSource = recommandedCoupons;
MyCoupons.DataBind();
}
private void editBusiness(int businessID)
{
couponsEntities ce = new couponsEntities();
Business b = ce.Businesses.Find(businessID);
txt_Name.Text = b.Name;
txt_Address.Text = b.Address;
txt_City.Text = b.City;
txt_Description.Text = b.Description;
Label6.Text = "ID: " + businessID;
editBusinessDiv.Visible = true;
}
protected void submit_edit_Click(object sender, EventArgs e)
{
couponsEntities ce = new couponsEntities();
Business b = ce.Businesses.Find(Int32.Parse(Label6.Text.Substring(4)));
b.Name = txt_Name.Text;
b.Description = txt_Description.Text;
b.Address = txt_Address.Text;
b.City = txt_City.Text;
editBusinessDiv.Visible = false;
ce.Entry(b).State = System.Data.Entity.EntityState.Modified; //check!!!!
ce.SaveChanges();
}
protected void submit_edit_Click(object sender, EventArgs e)
{
couponsEntities ce = new couponsEntities();
Coupon c = ce.Coupons.Find(Int32.Parse(Label8.Text.Substring(4)));
c.Name = txt_Name.Text;
c.Type = Convert.ToInt32(txt_Type.Text);
c.OriginalPrice = Convert.ToInt32(txt_OriginalPrice.Text);
c.DiscountPrice = Convert.ToInt32(txt_DiscountPrice.Text);
c.Description = txt_Description.Text;
editCouponDiv.Visible = false;
ce.Entry(c).State = System.Data.Entity.EntityState.Modified; //check!!!!
ce.SaveChanges();
}
protected void Page_Load(object sender, EventArgs e)
{
//Check For Cookies:
HttpCookieCollection cookieCollection = Request.Cookies;
HttpCookie cookie = cookieCollection["CouponCookie"];
if (cookie != null)
{
string uName = cookie["UserName"];
string lastEntered = cookie["LastEntered"];
string uType = cookie["UserType"];
if (uName != null)
{
Session["CurrentUserName"] = uName;
Session["LastEntered"] = lastEntered;
Session["CurrentUserType"] = uType;
cookie["LastEntered"] = DateTime.Now.ToString();
Response.Cookies.Add(cookie);
if (uType.Equals("1")) //Admin
Response.Redirect("~/AdminHomePage.aspx");
else if (uType.Equals("3")) //Business Manager
Response.Redirect("~/BusinessManagerHomePage.aspx");
else
Response.Redirect("HomePage.aspx");
}
}
else //No Such Cookie. Guests area
{
//Populate the GridView:
couponsEntities bse = new couponsEntities();
List<Coupon> lst = bse.Coupons.ToList();
List<Coupon> lst_newCoupons = new List<Coupon>();
foreach (Coupon c in lst)
{
string cName = c.Name;
double price = c.DiscountPrice;
if (price < 100) //add to cheap list
{
lst_newCoupons.Add(c);
}
}
NewCoupons.DataSource = lst_newCoupons;
NewCoupons.AutoGenerateColumns = false;
NewCoupons.DataBind();
}
}
private void editCoupon(int couponID)
{
couponsEntities ce = new couponsEntities();
Coupon c = ce.Coupons.Find(couponID);
txt_Name.Text = c.Name;
txt_Type.Text = Convert.ToString(c.Type);
txt_OriginalPrice.Text = Convert.ToString(c.OriginalPrice);
txt_DiscountPrice.Text = Convert.ToString(c.DiscountPrice);
txt_Description.Text = c.Description;
txt_DiscountPrice.Text = c.DiscountPrice.ToString();
txt_OriginalPrice.Text = c.OriginalPrice.ToString();
Label8.Text = "ID: " + couponID;
editCouponDiv.Visible = true;
}
protected void btn_Submit_Click(object sender, EventArgs e)
{
Business b = new Business();
b.Name = txt_name.Text;
b.Address = txt_Address.Text;
b.City = txt_city.Text;
b.Description = txt_description.Text;
b.Long = Convert.ToDouble(txt_long.Text);
b.Lat = Convert.ToDouble(txt_Lat.Text);
//business manager
couponsEntities ce = new couponsEntities();
ce.Businesses.Add(b);
ce.SaveChanges();
}
public void CheckRecByLocation()
{
couponsEntities ce = new couponsEntities();
List<Coupon> lst = new List<Coupon>();
ByPreference bl = new ByPreference("Shopping");
lst = bl.findCoupons();
List<Coupon> compareList = ce.Coupons.ToList();
foreach (Coupon c in compareList)
{
if (!c.Category.Name.Equals("Shopping"))
{
compareList.Remove(c);
}
}
Assert.IsTrue(compareList.Count == lst.Count); //check
}
public List<Coupon> findCoupons()
{
List<Coupon> ans = new List<Coupon>();
couponsEntities ce = new couponsEntities();
List<Coupon> couponList = ce.Coupons.ToList();
foreach (Coupon c in couponList)
{
if (c.Category.Name.Equals(myPreference))
ans.Add(c);
}
return ans;
}
