Fixed "Cannot assign null to property ContentType::$urlAliasSchema of type string" (#583)

Fixed "Cannot assign null to property Ibexa\Contracts\Core\Repository\Values\ContentType\ContentType::$urlAliasSchema of type string"

Author: adamwojs

src/contracts/Persistence/Content/Type.php

@@ -109,7 +109,7 @@ class Type extends ValueObject
      * Same as {@see \Ibexa\Contracts\Core\Persistence\Content\Type::$nameSchema}.
      * If nothing is provided, $nameSchema will be used instead.
      *
-     * @var string
+     * @var string|null
      *
      * @see \Ibexa\Contracts\Core\Persistence\Content\Type::$nameSchema
      */

src/contracts/Persistence/Content/Type/CreateStruct.php

@@ -88,7 +88,7 @@ class CreateStruct extends ValueObject
     /**
      * URL alias schema.
      *
-     * @var string
+     * @var string|null
      */
     public $urlAliasSchema;
 

src/contracts/Persistence/Content/Type/UpdateStruct.php

@@ -66,7 +66,7 @@ class UpdateStruct extends ValueObject
     /**
      * URL alias schema.
      *
-     * @var string
+     * @var string|null
      */
     public $urlAliasSchema;
 

src/lib/Repository/Mapper/ContentTypeDomainMapper.php

@@ -99,7 +99,7 @@ public function buildContentTypeDomainObject(
                 'creatorId' => $spiContentType->creatorId,
                 'modifierId' => $spiContentType->modifierId,
                 'remoteId' => $spiContentType->remoteId,
-                'urlAliasSchema' => $spiContentType->urlAliasSchema,
+                'urlAliasSchema' => $spiContentType->urlAliasSchema ?? '',
                 'nameSchema' => $spiContentType->nameSchema,
                 'isContainer' => $spiContentType->isContainer,
                 'mainLanguageCode' => $mainLanguageCode,