/// <summary>
/// FirstName, LastName and Email must have a value. Email must not exist already.
/// </summary>
/// <param name="newPerson"></param>
private void CheckDataValidity(PersonAddressModel newPerson)
{
List <PersonAddressModel> savedPeople = _dataAccess.LoadData <PersonAddressModel>(SQLProceedures.LoadPeopleAddresses());
foreach (PersonAddressModel savedPerson in savedPeople)
{
if (newPerson.FirstName == "")
{
throw new Exception("First name is required");
}
if (newPerson.LastName == "")
{
throw new Exception("Last name is required");
}
if (savedPerson.Email == "" || savedPerson.Email == newPerson.Email)
{
throw new Exception("Email already exists", null);
}
}
}
public IEnumerable <PersonAddressModel> GetPeopleAddresses()
{
return(_dataAccess.LoadData <PersonAddressModel>(SQLProceedures.LoadPeopleAddresses()));
}