public static Result <Phone> Create(GroupPhone groupPhone, string number)
{
var errors = new List <string>();
if (groupPhone is null)
{
errors.Add(nameof(groupPhone));
}
if (string.IsNullOrEmpty(number))
{
errors.Add("Number is required");
}
if (errors.Any())
{
return(Result <Phone> .Fail(errors));
}
var newPhone = new Phone
{
GroupPhone = groupPhone,
Number = number
};
return(Result <Phone> .Success(newPhone));
}
public Result <bool> AddGroupPhone(string name)
{
var errors = new List <string>();
if (errors.Any())
{
return(Result <bool> .Fail(errors));
}
var result = GroupPhone.Create(name);
GroupPhoneInternal.Add(result.Value);
return(Result <bool> .Success(true));
}
public Result <bool> RemoveGroupPhone(GroupPhone groupPhoneToDelete)
{
var errors = new List <string>();
if (groupPhoneToDelete is null)
{
errors.Add(nameof(groupPhoneToDelete));
}
if (errors.Any())
{
return(Result <bool> .Fail(errors));
}
GroupPhoneInternal.Remove(groupPhoneToDelete);
return(Result <bool> .Success(true));
}
public Result <bool> AddPhone(GroupPhone groupPhone, string number)
{
var errors = new List <string>();
if (Phones.Any(phone => phone.Number.Equals(number, StringComparison.OrdinalIgnoreCase)))
{
errors.Add("This number already exists");
}
if (errors.Any())
{
return(Result <bool> .Fail(errors));
}
var result = Phone.Create(groupPhone, number);
PhoneInternal.Add(result.Value);
return(Result <bool> .Success(true));
}
public static Result <GroupPhone> Create(string name)
{
var errors = new List <string>();
if (string.IsNullOrEmpty(name))
{
errors.Add(" Name is required");
}
if (errors.Any())
{
return(Result <GroupPhone> .Fail(errors));
}
var newGroupPhone = new GroupPhone
{
Name = name
};
return(Result <GroupPhone> .Success(newGroupPhone));
}