public void UpdateEmployee(int id, Employee item)
{
var oldEmployee = GetEmployee(id);
oldEmployee.Email = item.Email;
oldEmployee.FirstName = item.FirstName;
oldEmployee.Workplace = item.Workplace;
List <int> oldInventoryIdList = oldEmployee.EmployeeInventory.Select(p => p.InventoryId).ToList();
List <int> newInventoryIdList = item.EmployeeInventory.Select(p => p.InventoryId).ToList();
List <int> newAdded = newInventoryIdList.Except(oldInventoryIdList).ToList();
List <int> oldRemoved = oldInventoryIdList.Except(newInventoryIdList).ToList();
foreach (int newId in newAdded)
{
var inventory = NrdAkademijaDbContext.Inventory.SingleOrDefault(p => p.Id == newId);
oldEmployee.EmployeeInventory.Add(new EmployeeInventory()
{
InventoryId = inventory.Id
});
var inv = NrdAkademijaDbContext.Inventory.SingleOrDefault(p => p.Id == newId);
inv.Taken = inv.Taken + 1;
}
foreach (var oldId in oldRemoved)
{
var oldInventory = oldEmployee.EmployeeInventory.SingleOrDefault(p => p.InventoryId == oldId);
oldEmployee.EmployeeInventory.Remove(oldInventory);
var inv = NrdAkademijaDbContext.Inventory.SingleOrDefault(p => p.Id == oldId);
inv.Taken = inv.Taken - 1;
}
NrdAkademijaDbContext.SaveChanges();
}
public void SaveEmployee(Employee item)
{
NrdAkademijaDbContext.Employee.Add(item);
foreach (var inventory in item.EmployeeInventory)
{
var inv = NrdAkademijaDbContext.Inventory.SingleOrDefault(i => i.Id == inventory.InventoryId);
inv.Taken = inv.Taken + 1;
}
NrdAkademijaDbContext.SaveChanges();
}
public void DeleteEmployee(int id)
{
var employee = NrdAkademijaDbContext.Employee.Include(a => a.EmployeeInventory).ThenInclude(c => c.Inventory)
.SingleOrDefault(a => a.Id == id);
if (employee != null)
{
foreach (var employeeInventory in employee.EmployeeInventory)
{
NrdAkademijaDbContext.EmployeeInventory.Remove(employeeInventory);
employeeInventory.Inventory.Taken = employeeInventory.Inventory.Taken - 1;
}
NrdAkademijaDbContext.Employee.Remove(employee);
NrdAkademijaDbContext.SaveChanges();
}
}
public EmployeeRepository(NrdAkademijaDbContext context) : base(context)
{
}
public InventoryTypeRepository(NrdAkademijaDbContext context) : base(context)
{
}
public BlogRepository(NrdAkademijaDbContext rt)
{
_rt = rt;
}
