/// <summary>
/// Deprecated Method for adding a new object to the Definitions EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToDefinitions(Definition definition)
{
base.AddObject("Definitions", definition);
}
/// <summary>
/// Check if user is definition author
/// </summary>
/// <param name="definition"></param>
/// <returns></returns>
public static bool IsUserAuthor(Definition definition)
{
return definition.UserId != null && definition.UserId == GetUserGuid();
}
/// <summary>
/// Create a new Definition object.
/// </summary>
/// <param name="id">Initial value of the ID property.</param>
/// <param name="name">Initial value of the Name property.</param>
/// <param name="displayName">Initial value of the DisplayName property.</param>
public static Definition CreateDefinition(global::System.Int32 id, global::System.String name, global::System.String displayName)
{
Definition definition = new Definition();
definition.ID = id;
definition.Name = name;
definition.DisplayName = displayName;
return definition;
}
/// <summary>
/// Check if user has edit rights for definition
/// </summary>
/// <param name="definition"></param>
/// <returns></returns>
public static bool CanUserAccess(Definition definition)
{
return IsUserAdmin() || IsUserAuthor(definition);
}
public ActionResult CreateAndContinue(Definition definition)
{
return Create(definition, "Edit");
}
public ActionResult CreateAndBack(Definition definition)
{
return Create(definition, "Index");
}
private ActionResult Create(Definition definition, string action)
{
if (_db.Definitions.FirstOrDefault(d => d.Name.ToLower() == definition.Name.ToLower()) != null)
{
ModelState.AddModelError("Name","Полное имя должно быть уникальным. Похожее определение уже есть");
return View("Create");
}
if (ModelState.IsValid)
{
_db.Definitions.AddObject(definition);
_db.SaveChanges();
return RedirectToAction(action, new { id = definition.ID });
}
return View("Create");
}
public ActionResult Edit(Definition definition)
{
if (!AccountController.CanUserAccess(definition))
return RedirectToAction("AccessDenied", "Account",
new
{
message = string.Format("У вас нет права редактировать определение {0} ({1}). Обратитесь к автору или администратору",
definition.DisplayName, definition.Name)
});
if (ModelState.IsValid)
{
_db.Definitions.Attach(definition);
_db.ObjectStateManager.ChangeObjectState(definition, EntityState.Modified);
_db.SaveChanges();
return RedirectToAction("Index");
}
return View(definition);
}