private Option <IDatabaseKey> LoadPrimaryKey()
{
var primaryKey = TypeProvider.PrimaryKey;
if (primaryKey == null)
{
return(Option <IDatabaseKey> .None);
}
var pkColumns = primaryKey.Columns.Select(GetColumn).ToList();
var keyName = Dialect.GetAliasOrDefault(primaryKey.Property !);
var dbKey = new ReflectionKey(keyName, primaryKey.KeyType, pkColumns);
return(Option <IDatabaseKey> .Some(dbKey));
}
private IReadOnlyDictionary <Identifier, IDatabaseKey> LoadUniqueKeys()
{
var result = new Dictionary <Identifier, IDatabaseKey>();
var uniqueKeys = TypeProvider.UniqueKeys;
if (uniqueKeys.Empty())
{
return(result);
}
foreach (var uniqueKey in uniqueKeys)
{
var ukColumns = uniqueKey.Columns.Select(GetColumn).ToList();
var keyName = Dialect.GetAliasOrDefault(uniqueKey.Property !);
var uk = new ReflectionKey(keyName, uniqueKey.KeyType, ukColumns);
uk.Name.IfSome(name => result[name.LocalName] = uk);
}
return(result);
}