public bool TryAddCard(CardAccount account)
{
uint start, end;
bool isInserted;
try
{
if (MyCardAccounts is null)
{
MyCardAccounts = new List <CardAccount>();
}
start = (uint)MyCardAccounts.Count;
MyCardAccounts.Add(account);
end = (uint)MyCardAccounts.Count;
isInserted = end > start ? true : false;
}
catch (Exception)
{
isInserted = false;
}
return(isInserted);
}
public bool HasAccountForStore(Store?store = null, Guid?storeId = null)
{
bool hasAccountForStore = false;
if (storeId.HasValue && HasStore() && HasAccount())
{
hasAccountForStore = MyStores.Any(s =>
MyCardAccounts.Where(_ => _.Id == s.Id).FirstOrDefault() is object);
}
return(hasAccountForStore);
}
