@@ -1666,6 +1666,38 @@ public Expression BindMethodCall(MethodCallExpression m)
1666 1666
return tablePeriod;
1667 1667
}
1668 1668 1669 +
if(m.Method.DeclaringType == typeof(TypeEntityExtensions) && m.Method.Name == nameof(TypeEntityExtensions.ToTypeEntity))
1670 +
{
1671 +
var arg = m.Arguments[0];
1672 + 1673 + 1674 +
if (arg is TypeEntityExpression type)
1675 +
{
1676 +
var id = Condition(Expression.NotEqual(type.ExternalId, NullId(type.ExternalId.ValueType)),
1677 +
ifTrue: Expression.Constant(TypeLogic.TypeToId.GetOrThrow(type.TypeValue).Object),
1678 +
ifFalse: Expression.Constant(null, PrimaryKey.Type(typeof(TypeEntity)).Nullify()));
1679 + 1680 +
return new EntityExpression(typeof(TypeEntity), new PrimaryKeyExpression(id), null, null, null, null, null, false);
1681 +
}
1682 + 1683 +
if (arg is TypeImplementedByExpression typeIB)
1684 +
{
1685 +
var id = typeIB.TypeImplementations.Aggregate(
1686 +
(Expression)Expression.Constant(null, PrimaryKey.Type(typeof(TypeEntity)).Nullify()),
1687 +
(acum, kvp) => Condition(Expression.NotEqual(kvp.Value, NullId(kvp.Value.Value.Type)),
1688 +
ifTrue: Expression.Constant(TypeLogic.TypeToId.GetOrThrow(kvp.Key).Object),
1689 +
ifFalse: acum));
1690 + 1691 +
return new EntityExpression(typeof(TypeEntity), new PrimaryKeyExpression(id), null, null, null, null, null, false);
1692 +
}
1693 + 1694 +
if (arg is TypeImplementedByAllExpression typeIBA)
1695 +
{
1696 +
return new EntityExpression(typeof(TypeEntity), typeIBA.TypeColumn, null, null, null, null, null, false);
1697 +
}
1698 + 1699 +
}
1700 + 1669 1701
Expression PartialEval(Expression ee)
1670 1702
{
1671 1703
if (m.Method.IsExtensionMethod())
@@ -1678,20 +1710,22 @@ Expression PartialEval(Expression ee)
1678 1710
}
1679 1711
}
1680 1712 1681 -
if (source is TypeEntityExpression type)
1682 1713
{
1683 -
return Condition(Expression.NotEqual(type.ExternalId, NullId(type.ExternalId.ValueType)),
1684 -
ifTrue: PartialEval(Expression.Constant(type.TypeValue)),
1685 -
ifFalse: Expression.Constant(null, m.Type));
1686 -
}
1714 +
if (source is TypeEntityExpression type)
1715 +
{
1716 +
return Condition(Expression.NotEqual(type.ExternalId, NullId(type.ExternalId.ValueType)),
1717 +
ifTrue: PartialEval(Expression.Constant(type.TypeValue)),
1718 +
ifFalse: Expression.Constant(null, m.Type));
1719 +
}
1687 1720 1688 -
if(source is TypeImplementedByExpression typeIB)
1689 -
{
1690 -
return typeIB.TypeImplementations.Aggregate(
1691 -
(Expression)Expression.Constant(null, m.Type),
1692 -
(acum, kvp) => Condition(Expression.NotEqual(kvp.Value, NullId(kvp.Value.Value.Type)),
1693 -
ifTrue: PartialEval(Expression.Constant(kvp.Key)),
1694 -
ifFalse: acum));
1721 +
if (source is TypeImplementedByExpression typeIB)
1722 +
{
1723 +
return typeIB.TypeImplementations.Aggregate(
1724 +
(Expression)Expression.Constant(null, m.Type),
1725 +
(acum, kvp) => Condition(Expression.NotEqual(kvp.Value, NullId(kvp.Value.Value.Type)),
1726 +
ifTrue: PartialEval(Expression.Constant(kvp.Key)),
1727 +
ifFalse: acum));
1728 +
}
1695 1729
}
1696 1730 1697 1731
return m;
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