public ActionResult Users(SearchViewModel model)
{
var users = GetUsers(model);
if(users.PagingInfo.TotalItems==0)
return RedirectToAction("NoUsers");
if (users.PagingInfo.TotalPages == 1)
users.PagingInfo.ButtonState = "hidden";
else
users.PagingInfo.ButtonState = "btn";
return View(users);
}
//GET: MoreUsers
public ActionResult MoreUsers(string[] search,int page)
{
if (!Request.IsAjaxRequest())
return RedirectToAction("SearchingForFriends");
var model = new SearchViewModel
{
FirstName = string.IsNullOrEmpty(search[0]) ? null : search[0],
LastName=string.IsNullOrEmpty(search[1]) ? null : search[1],
Country = string.IsNullOrEmpty(search[2]) ? null : search[2],
City = string.IsNullOrEmpty(search[3]) ? null : search[3],
Age=ToNullableInt(search[4]),
};
var users = GetUsers(model, page);
return PartialView("UsersPartial", users);
}
private UsersViewModel GetUsers(SearchViewModel model,int page = 1)
{
var users = repository.ApplicationUsers;
var currentUser = manager.FindById(User.Identity.GetUserId());
if (model.FirstName != null)
users = users.Where(u => u.FirstName == model.FirstName);
if (model.LastName != null)
users = users.Where(u => u.LastName == model.LastName);
if (model.Age != null)
users = users.Where(u => u.Age == model.Age);
if (model.Country != null)
users = users.Where(u => u.Country == model.Country);
if (model.City != null)
users = users.Where(u => u.City == model.City);
var friendsId = repository.UserFriends.Where(u => u.UserId == currentUser.Id)
.Select(f => f.FriendId);
var friends = repository.ApplicationUsers.Where(u => friendsId.Contains(u.Id) || u.Id == currentUser.Id).Select(u => u);
users = users.Except(friends).OrderBy(u => u.Id);
var foundUsers = new UsersViewModel
{
Users = users.Skip((page - 1) * UsersPerPage).Take(UsersPerPage),
SearchModel=model,
PagingInfo = new PagingInfo
{
TotalPages = (int)Math.Ceiling((decimal)users.Count() / UsersPerPage),
TotalItems = users.Count(),
}
};
TempData["InfoMessage"] = "Users " + foundUsers.PagingInfo.TotalItems;
return foundUsers;
}
//GET: DisplayUsers
public ActionResult DisplayUsers(SearchViewModel model,int page=1)
{
var users = repository.ApplicationUsers;
var currentUser = manager.FindById(User.Identity.GetUserId());
var adminsId = repository.UserRoles.Select(x => x.UserId);
var admins = repository.ApplicationUsers.Where(u => adminsId.Contains(u.Id)).Select(u => u);
users = users.Except(admins);
if (model.FirstName != null)
users = users.Where(u => u.FirstName == model.FirstName);
if (model.LastName != null)
users = users.Where(u => u.LastName == model.LastName);
if (model.Age != null)
users = users.Where(u => u.Age == model.Age);
if (model.Country != null)
users = users.Where(u => u.Country == model.Country);
if (model.City != null)
users = users.Where(u => u.City == model.City);
if (users.Count() == 0)
TempData["InfoMessage"] = "No user for this search";
var foundUsers = new FriendsViewModel
{
Friends = users.OrderBy(u=>u.Id).Skip((page - 1) * UsersPerPage)
.Take(UsersPerPage),
PagingInfo = new PagingInfo
{
TotalItems = users.Count(),
ItemsPerPage = UsersPerPage,
CurrentPage = page,
}
};
return View(foundUsers);
}