/// <summary>Updates the group for the current supplier.</summary>
public void UpdateGroup(SupplierGroup group)
{
if (group != null)
{
Group = group;
group.AddSupplier(this);
}
}
/// <summary>Creates a new instance of <see cref="Supplier"/>.</summary>
/// <exception cref="ArgumentException">Thrown when any of the string arguments is invalid (null or empty).</exception>
/// <exception cref="ArgumentNullException">Thrown when supplier group is not provided.</exception>
/// <exception cref="FormatException">Thrown when either email or phone number have incorrect format.</exception>
public Supplier(int id, string name, string address, string emailAddress, string phoneNumber, SupplierGroup group)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentException("Supplier's name must be provided.");
}
if (string.IsNullOrEmpty(address))
{
throw new ArgumentException("Supplier's address must be provided.");
}
if (string.IsNullOrEmpty(emailAddress))
{
throw new ArgumentException("Supplier's email address must be provided.");
}
if (string.IsNullOrEmpty(phoneNumber))
{
throw new ArgumentException("Supplier's phone number must be provided.");
}
if (group == null)
{
throw new ArgumentNullException(nameof(@group));
}
if (!phoneNumberRegex.Match(phoneNumber).Success)
{
throw new FormatException("Invalid phone number.");
}
Id = id;
Name = name;
Address = address;
EmailAddress = new MailAddress(emailAddress);
PhoneNumber = phoneNumber;
Group = group;
group.AddSupplier(this);
}