public ActionResult Create(Municipality obj)
{
if (ModelState.IsValid)
{
if (!dataManager.Municipalities.GetAll()
.Where(m => m.DistrictId == obj.DistrictId)
.Any(o => o.Name == obj.Name))
{
dataManager.Municipalities.Save(obj);
return RedirectToAction("Show", new { Id = obj.Id });
}
else
ModelState.AddModelError("Name",
"МТУ с названием \"" + obj.Name + "\" уже существует!");
}
ViewBag.Districts = from d in dataManager.Districts.GetAll()
select new SelectListItem
{
Text = d.Name,
Value = d.Id.ToString(),
Selected = obj.DistrictId.HasValue ? obj.DistrictId.Value == d.Id : false
};
return View(obj);
}
public ActionResult Edit(Municipality obj)
{
if (ModelState.IsValid)
{
if (!dataManager.Municipalities.GetAll()
.Where(m => m.DistrictId == obj.DistrictId)
.Any(o => o.Id != obj.Id && o.Name == obj.Name))
{
var objFromDb = dataManager.Municipalities.Get(obj.Id);
objFromDb.Name = obj.Name;
objFromDb.DistrictId = obj.DistrictId;
objFromDb.ManagerId = obj.ManagerId;
dataManager.Municipalities.Save(objFromDb);
return RedirectToAction("Show", new { Id = obj.Id });
}
else
{
ViewBag.Districts = from d in dataManager.Districts.GetAll()
select new SelectListItem
{
Text = d.Name,
Value = d.Id.ToString(),
Selected = obj.DistrictId == d.Id
};
var managers = dataManager.Municipalities.GetAll().Where(m => m.ManagerId.HasValue).Select(m => m.ManagerId.Value).ToList();
managers.AddRange(dataManager.Houses.GetAll().Where(h => h.ManagerId.HasValue).Select(h => h.ManagerId.Value).Distinct());
managers.AddRange(dataManager.Districts.GetAll().Where(d => d.ManagerId.HasValue).Select(d => d.ManagerId.Value));
managers.Remove((int?)obj.ManagerId ?? 0);
ViewBag.Persons = from p in dataManager.Persons.GetAll()
where !managers.Contains(p.Id)
select new SelectListItem
{
Text = p.LastName + " " + p.FirstName + " " + p.MiddleName,
Value = p.Id.ToString(),
Selected = p.Id == obj.ManagerId
};
ModelState.AddModelError("Name",
"МТУ с названием \"" + obj.Name + "\" уже существует!");
return View(obj);
}
}
return View(obj);
}