public ActionResult Edit(CategoryModel category)
{
try
{
_categoryDataAccess.UpdateCategory(category);
return RedirectToAction("Index");
}
catch
{
return View();
}
}
public ActionResult Create(CategoryModel category)
{
try
{
_categoryDataAccess.AddCategory(category);
return RedirectToAction("Index");
}
catch
{
return View();
}
}
public void UpdateCategory(CategoryModel category)
{
using (var db = new EventSignInEntities())
{
var dbCategory = db.Categories.FirstOrDefault(c => c.Id == category.Id);
if (dbCategory == null)
{
throw new InvalidOperationException(string.Format("Could not find Category with ID: {0}", category.Id));
}
dbCategory.Name = category.Name;
dbCategory.Description = category.Description;
db.SaveChanges();
}
}
public int AddCategory(CategoryModel category)
{
using (var db = new EventSignInEntities())
{
var newCategory = new Category
{
Name = category.Name,
Description = category.Description
};
db.Categories.Add(newCategory);
db.SaveChanges();
return newCategory.Id;
}
}