public ActionResult Delete(int id)
{
var _db = new ContactBUS().GetContacts();
var contact = new ContactBUS().GetContact(id);
_db.Remove(contact);
return RedirectToAction("List");
}
public ActionResult Insert(Contact contact)
{
if (!ModelState.IsValid)
{
return View(contact);
}
var _db = new ContactBUS().GetContacts();
contact.Id = _db.Max(c => c.Id) + 1;
_db.Add(contact);
return RedirectToAction("Detail", new { id = contact.Id });
}
public ActionResult Filter(FilterViewModel model)
{
var logic = new ContactBUS();
var groupings = logic.Contacts.Select(c => c.LuckyNumber.HasValue ? c.LuckyNumber.Value : 0 ).GroupBy(item => item);
model.LuckyNumberMap = groupings.ToDictionary(gr => gr.Key, gr => gr.Count());
var results = new ContactBUS().Contacts.Where(c => c.LuckyNumber == model.SelectedLuckyNumber || (model.SelectedLuckyNumber == 0 && !c.LuckyNumber.HasValue));
model.Contacts = results.ToList();
return View(model);
}
public ActionResult Insert(Contact contact, string prefix)
{
if (!ModelState.IsValid)
return View(contact);
var _db = new ContactBUS().GetContacts();
contact.Id = _db.Max(c => c.Id) + 1;
_db.Add(contact);
prefix = contact.FirstName.Substring(0, 1);
return RedirectToAction("List", new {id = contact.Id, prefix});
}
public ActionResult Edit(Contact contact)
{
var _db = new ContactBUS().GetContacts();
if(!ModelState.IsValid)
return View(contact);
foreach (var c in _db)
{
if (c.Id == contact.Id)
{
c.LastName = contact.LastName;
c.FirstName = contact.FirstName;
c.Email = contact.Email;
break;
}
}
return RedirectToAction("Detail", new { contact.Id });
}
public System.Collections.Generic.IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
{
//throw new NotImplementedException();
var list = new List<ValidationResult>();
var contacts = new ContactBUS().GetContacts().Where(c => c.Email.ToLower() == this.Email.ToLower());
if (contacts.Any() && contacts.Single().Id != this.Id)
{
list.Add(new ValidationResult("Email Address already exists"));
}
else
{
if(contacts.Any())
list.Add(new ValidationResult("Email Address already exists"));
}
return list;
}
public System.Collections.Generic.IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
{
var list = new List<ValidationResult>();
var contacts = new ContactBUS().GetContacts().Where(c => c.Email.ToLower() == this.Email.ToLower());
if (this.Id > 0)
{
if (contacts.Any() && contacts.Single().Id != this.Id)
list.Add(new ValidationResult("Email exists"));
}
else
{
if(contacts.Any())
list.Add(new ValidationResult("Email exists"));
}
return list;
}
public ActionResult List(string prefix)
{
var _db = new ContactBUS().GetContacts();
var contacts = _db.Where(c => prefix == null || c.FirstName.ToLower().StartsWith(prefix.ToLower())).ToList();
var letters = _db.Select(c => c.FirstName.Substring(0, 1).ToUpper()).Distinct().OrderBy(letter => letter).ToList();
var model = new ContactViewModel
{
SelectedLetters = letters,
Contacts = contacts,
SelectedLetter = prefix != null ? prefix.ToUpper() : String.Empty
};
//var model = new List<Contact>();
//foreach(var contact in _db)
// if(prefix == null || contact.FirstName.ToLower().StartsWith(prefix.ToLower()))
// model.Add(contact);
return View(model);
}
public ActionResult Filter(FilterViewModel model)
{
var logic = new ContactBUS();
var groupings = logic.Contacts.Select(
c => c.LuckyNumber.HasValue ? c.LuckyNumber.Value : 0).GroupBy(item => item);
model.LuckyNumberMap = groupings.ToDictionary(gr => gr.Key, gr => gr.Count());
var results =
model.Contacts = new ContactBUS().Contacts.Where(c => c.LuckyNumber == model.SelectedLuckyNumber).ToList();
//model.LuckyNumberMap = new ContactBUS().GetContacts().Where(c=>c.LuckyNumber.HasValue).GroupBy(c => c.LuckyNumber).ToDictionary(gr => gr.Key.Value, gr => gr.Count());
//if (new ContactBUS().GetContacts().Where(c => !c.LuckyNumber.HasValue).Any())
// model.LuckyNumberMap.Add(0, new ContactBUS().GetContacts().Where(c => !c.LuckyNumber.HasValue).Count());
return View(model);
}
public ActionResult Edit(Contact contact, string prefix)
{
var _db = new ContactBUS().GetContacts();
if(!ModelState.IsValid)
return View(contact);
foreach (var c in _db)
{
if (c.Id == contact.Id)
{
c.LastName = contact.LastName;
c.FirstName = contact.FirstName;
c.Email = contact.Email;
break;
}
}
prefix = contact.FirstName.Substring(0, 1);
return RedirectToAction("List", new { id = contact.Id, prefix });
}
public ActionResult List(int id, string prefix)
{
//if (prefix == null)
//{
// prefix = 'A'.ToString();
//}
var _db = new ContactBUS().GetContacts();
var contacts = _db.Where(c => prefix == null || c.FirstName.ToLower().StartsWith(prefix.ToLower())).ToList();
var letters = _db.Select(c => c.FirstName.Substring(0, 1).ToUpper()).Distinct().OrderBy(letter => letter).ToList();
var model = new ContactViewModel
{
Contacts = contacts,
SelectedLetters = letters,
SelectedLetter = prefix != null ? prefix.ToUpper() : String.Empty,
lastId = id
};
return View(model);
}
public ContactController()
{
_contactBUS = new ContactBUS();
}
public ActionResult Detail(int id)
{
var contact = new ContactBUS().GetContact(id);
if (contact == null)
return RedirectToAction("NotFound");
return View(contact);
}
public ActionResult Delete(int id, string prefix)
{
var _db = new ContactBUS().GetContacts();
var contact = new ContactBUS().GetContact(id);
_db.Remove(contact);
return RedirectToAction("List", new { id = contact.Id, prefix });
}
public ActionResult Index()
{
var user = new ContactBUS().GetHighestLuckyNumber();
return View(user);
}
public ActionResult Edit(int id)
{
var model = new ContactBUS().GetContact(id);
return View(model);
}
public ActionResult List(int low, int high)
{
var users = new ContactBUS().GetUsersByLuckyNumberRange(low, high);
return View(users);
}
public ActionResult LuckyNumberView(int luckyNumber)
{
var users = new ContactBUS().GetLuckyNumber(luckyNumber);
return View(users);
}
