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ORM lambda invocations receive wrong `this` scope

Description

When calling a lambda within an ORM entity, the lambda’s this scope and variables scope refer to an unpopulated entity. i.e. it is impossible to reference entity properties within a closure, even after setting the property on the entity beforehand.

Take this code:

// Person.cfc component accessors="true" persistent="true" table="persons"{ property name="id" type="string" persistent="true"; property name="name" type="string" persistent="true"; public component function init(){ return this; } this.memento = { mappers = { "theName" : () => variables.getName() } } } // index.cfm newPerson = new Person(); newPerson.setName( "Michael" ); writeDump( newPerson.memento.mappers[ "theName" ]() );

when run without ORM population involved, we get the name back: "Michael".

But when run as an ORM entity, the name is always NULL:

newPerson = entityNew( "Person" ); newPerson.setName( "Michael" ); writeDump( newPerson.memento.mappers[ "theName" ]() );

See the attached .zip file test case, or screenshots comparing behavior between Lucee and ACF. (ACF outputs "Michael" property value in both the native component test and the ORM entity test.)

Environment

None

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4
  • 07 Jul 2022, 06:32 pm
  • 07 Jul 2022, 06:32 pm
  • 07 Jul 2022, 06:32 pm
  • 07 Jul 2022, 06:32 pm

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Created 7 July 2022 at 18:35
Updated 23 August 2022 at 05:29

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Pothys - MitrahSoft23 August 2022 at 05:28
Edited

Michael Born @ Ortus11 July 2022 at 12:51

Thanks for the test case !

Pothys - MitrahSoft8 July 2022 at 14:45

I've checked this ticket with the above test file and confirmed the issue happened on the lucee latest version 5.3.10.27-SNAPSHOT. When calling a lambda/closure within an ORM entity, this/variables scope returns the wrong value. Seems ACF returns the this/variables scope value from lambda/closure.

I added a testcase to this ticket
Pull Request: https://github.com/lucee/Lucee/pull/1696

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