Made it possible to sort on 1 to 1 relationship attributes

[jessevz]

closes #1832

[Copilot]

Pull request overview

This pull request enables sorting on attributes from 1-to-1 relationships in the API, addressing issue #1832. The implementation extends the existing query filter and join infrastructure to support relationship-based sorting through dot notation (e.g., task.name).

Key changes:

• Extended join filtering to support configurable join types (LEFT, INNER) and conditional query filters on joins
• Modified order filter templates to parse relationship attributes using dot notation and create appropriate join filters
• Added a new CoalesceOrderFilter class to handle special ordering cases where multiple columns need to be coalesced

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 21 comments.

Show a summary per file

File	Description
taskwrappers.routes.php	Adds task as a 1-to-1 relationship and implements custom filter parsing logic to handle taskwrapper-to-task relationships with COALESCE ordering
AbstractModelAPI.class.php	Updates cursor calculation and resource fetching to support join filters when sorting on relationship attributes
AbstractBaseAPI.class.php	Moves relationship methods from AbstractModelAPI, adds support for parsing relationship-based sort parameters with dot notation
init.php	Includes the new CoalesceOrderFilter class in the initialization sequence
OrderFilter.class.php	Adds getter methods for accessing the 'by' and 'type' properties
JoinFilter.class.php	Extends join functionality with configurable join types and query filters that can be applied to join conditions
Join.class.php	Defines abstract methods for join type and query filters to enforce implementation in subclasses
CoalesceOrderFilter.class.php	New class implementing COALESCE-based ordering for handling multiple column fallbacks in sort operations
AbstractModelFactory.class.php	Implements support for different join types and applies query filters to join conditions in SQL generation

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

The setJoinType method has an incorrect return statement. It should return void or the object itself for method chaining, but currently it returns the assignment result. The return statement should be removed or changed to 'return $this;' for method chaining.

Suggested change

	return $this->joinType = $joinType;
	$this->joinType = $joinType;
	return $this;