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<?php
namespace JsonApi\Schemas;
use Neomerx\JsonApi\Contracts\Schema\ContextInterface;
use Neomerx\JsonApi\Schema\Link;
class Degree extends SchemaProvider
{
const TYPE = 'degrees';
const REL_AUTHOR = 'author';
const REL_EDITOR = 'editor';
public function getId($resource): ?string
{
return $resource->id;
}
public function getAttributes($resource, ContextInterface $context): iterable
{
return [
'name' => $resource->name,
'shortname' => $resource->name_kurz,
'description' => $resource->beschreibung,
'mkdate' => date('c', $resource->mkdate),
'chdate' => date('c', $resource->chdate)
];
}
public function getRelationships($resource, ContextInterface $context): iterable
{
$relationships = [];
$relationships = $this->getAuthorRelationship($relationships, $resource, $this->shouldInclude($context, self::REL_AUTHOR));
$relationships = $this->getEditorRelationship($relationships, $resource, $this->shouldInclude($context, self::REL_EDITOR));
return $relationships;
}
private function getAuthorRelationship(array $relationships, \Degree $degree, $includeData)
{
$author = \User::find($degree->author_id);
if ($author) {
$relationships[self::REL_AUTHOR] = [
self::RELATIONSHIP_LINKS => [
Link::RELATED => $this->createLinkToResource($author),
]
];
if ($includeData) {
$relationships[self::REL_AUTHOR][self::RELATIONSHIP_DATA] = $author;
}
}
return $relationships;
}
private function getEditorRelationship(array $relationships, \Degree $degree, $includeData)
{
$editor = \User::find($degree->editor_id);
if ($editor) {
$relationships[self::REL_EDITOR] = [
self::RELATIONSHIP_LINKS => [
Link::RELATED => $this->createLinkToResource($editor),
]
];
if ($includeData) {
$relationships[self::REL_EDITOR][self::RELATIONSHIP_DATA] = $editor;
}
}
return $relationships;
}
}
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