public AddressBookItem Save([FromBody] AddressBookItem item)
{
lock (Sync)
{
bool replace = true;
if (item.Id == default(Guid))
{
replace = false;
item.Id = Guid.NewGuid();
}
var items = ReadJsonFile();
if (replace)
{
var itemToUpdate = items.FirstOrDefault(x => x.Id == item.Id);
if (itemToUpdate != null)
{
itemToUpdate.Update(item);
}
}
else
{
items.Add(item);
}
WriteJsonFile(items);
}
return(item);
}
public void Update(AddressBookItem item)
{
if (item == null)
{
throw new ArgumentNullException(nameof(item));
}
Name = item.Name;
PhoneNumber = item.PhoneNumber;
City = item.City;
BirthYear = item.BirthYear;
IsFavoriteContact = item.IsFavoriteContact;
}
