* redoing PR Api objectlinks #33738
* loading objectlinks api from main api folder
* bringing $FIELDS up to develop branch standard
* trying to tell phan the expected array types
* phan return and input type specifications
* trying to fix 'Method ObjectLink::_makeobject() should return int but return statement is missing.'
* trying to return an ObjecTLink
* get returns an ObjectLink object
* making sure that function _makeobject always has an return
* making sure deleteByValues always has a return statement
* remove empty line
* making sure getByValues always has a return value
* trying to fix phan for _validate
* no < around objectlink
* trying to fix some phan and phan-stan errors
* public variable target should be fk_target
* making TRIGGER_PREFIX more like in core/class/commonobject.class.php
* trying to save and use the notrigger value
* typecast objectlink fk_source and fk_target to string in the hope that they are later made correctly to int
* whitespace to trigger a build of my branch
* back to being int - because that is what they are
* trying to typecast
* trying to help PHPStan to validate fk_source and fk_target
* trying to use the same way as are used
* splitting over multiple lines
* Fix: update ObjectLink return type in API methods
### FIX: Update ObjectLink return type in API methods
- Updated the return type of several methods from `ObjectLink` to `Object` to reflect a return type compatible with Luracast/Restler
* fix: refactor field setting in ObjectLinks class
# Fix: Refactor field setting in ObjectLinks class
- Removed the static `$INTFIELDS` array and moved its logic to a new private
method `_setObjectLinkField`.
- Updated `create`, `getByValues`, and `deleteByValues` methods to use
`_setObjectLinkField` for setting fields.
- Cleaned up the code by removing redundant field validation and type casting
logic.
* noting that relation type can both be string and null
* escaping strings before parsing them to the database
* -> not global
* trying to fix phpstan errors by flipping so the string part is first
---------
Co-authored-by: Jon Bendtsen <xcodeauthor@jonb.dk>
Co-authored-by: Laurent Destailleur <eldy@destailleur.fr>
Co-authored-by: MDW <mdeweerd@users.noreply.github.com>
