public async Task UpdateFamilyAsync(Family fam)
{
if (!families.Any())
{
families = await GetAllFamiliesAsync();
}
foreach (var family in families)
{
if (family.StreetName.Equals(fam.StreetName) && family.HouseNumber == fam.HouseNumber)
{
family.EditFamily(fam);
}
}
await WriteFamiliesToFile();
}
public async Task AddFamilyAsync(Family family)
{
// the validation has been done by the controller right?
families.Add(family);
await WriteFamiliesToFile();
}