public IActionResult Post([FromBody] PhoneBookContactDto phoneBookContactDto)
{
//Check if contact exists then update, otherwise insert new.
bool result;
if (_phoneBookRepository.CheckifContactExists(phoneBookContactDto.Name))
{
//Check if the entry already exists and return 409 if true
if (_phoneBookRepository.CheckifContactEntryExists(phoneBookContactDto))
{
return(StatusCode(StatusCodes.Status409Conflict));
}
result = _phoneBookRepository.UpdateContact(phoneBookContactDto);
}
else
{
result = _phoneBookRepository.InsertContact(phoneBookContactDto);
}
if (!result)
{
return(StatusCode(StatusCodes.Status500InternalServerError));
}
return(Ok());
}
public bool UpdateContact(PhoneBookContactDto phoneBookContactDto)
{
var contact = _context.PhoneBookContacts.Where(x => x.Name.Equals(phoneBookContactDto.Name, StringComparison.OrdinalIgnoreCase))
.FirstOrDefault();
List <Entry> entries = contact?.Entries.ToList() ?? new List <Entry>();
entries.Add(new Entry
{
PhoneNumber = phoneBookContactDto.Number,
EntryType = phoneBookContactDto.EntryType
});
if (contact != null)
{
_context.Update(new PhoneBookContact
{
Id = contact.Id,
Name = contact.Name,
Entries = entries
});
}
_context.SaveChanges();
return(true);
}
public bool DeleteContact(PhoneBookContactDto phoneBookContactDto)
{
var contact = _context.PhoneBookContacts
.Where(x => x.Name.Equals(phoneBookContactDto.Name, StringComparison.OrdinalIgnoreCase))
.FirstOrDefault();
_context.PhoneBookContacts.Remove(contact);
_context.SaveChanges();
return(true);
}
public IActionResult Delete([FromBody] PhoneBookContactDto phoneBookContactDto)
{
bool result = _phoneBookRepository.DeleteContact(phoneBookContactDto);
if (!result)
{
return(StatusCode(StatusCodes.Status500InternalServerError));
}
return(Ok());
}
public bool CheckifContactEntryExists(PhoneBookContactDto phoneBookContactDto)
{
var contact = _context.PhoneBookContacts.Include(x => x.Entries)
.Where(x => x.Name == phoneBookContactDto.Name)
.FirstOrDefault();
List <Entry> entries = contact?.Entries.ToList() ?? new List <Entry>();
return(entries.Any(x => x.EntryType.ToLower() == phoneBookContactDto.EntryType.ToLower() &&
x.PhoneNumber.ToLower() == phoneBookContactDto.Number.ToLower()));
}
public bool InsertContact(PhoneBookContactDto phoneBookContact)
{
_context.Add(new PhoneBookContact
{
Name = phoneBookContact.Name,
Entries = new List <Entry>
{
new Entry
{
PhoneNumber = phoneBookContact.Number,
EntryType = phoneBookContact.EntryType
}
}
});
_context.SaveChanges();
return(true);
}
