public void AddToCart(Chapter chapter)
{
// Get the matching cart and album instances
var cartItem = storeDB.Carts.SingleOrDefault(c => c.CartId == DownloadCartId && c.ChapterId == chapter.ChapterId);
if (cartItem == null)
{
// Create a new cart item if no cart item exists
cartItem = new Cart
{
ChapterId = chapter.ChapterId,
CartId = DownloadCartId,
Count = 1,
DateCreated = DateTime.Now
};
storeDB.Carts.Add(cartItem);
}
else
{
// If the item does exist in the cart, then add one to the quantity
cartItem.Count++;
}
// Save changes
storeDB.SaveChanges();
}
public ActionResult Create(Chapter chapter)
{
if (ModelState.IsValid)
{
db.Chapters.Add(chapter);
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.CourseId = new SelectList(db.Courses, "CourseId", "CourseName", chapter.CourseId);
ViewBag.InstructorId = new SelectList(db.Instructors, "UserID", "InstructorName", chapter.InstructorId);
return View(chapter);
}
public ActionResult Edit(Chapter chapter)
{
if (ModelState.IsValid)
{
db.Entry(chapter).State = EntityState.Modified;
db.SaveChanges();
return RedirectToAction("Index");
}
ViewBag.CourseId = new SelectList(db.Courses, "CourseId", "CourseName", chapter.CourseId);
ViewBag.InstructorId = new SelectList(db.Instructors, "UserID", "InstructorName", chapter.InstructorId);
return View(chapter);
}
