Manipulator::getPlaceholderTypeDefinitionNode() will support Lighth…

…ouse `RelationDirective`.
LastDragon-ru · Jan 26, 2024 · 59a6624 · 59a6624
1 parent e65075d
commit 59a6624
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Showing 3 changed files with 71 additions and 22 deletions.
diff --git a/packages/graphql/src/Builder/Manipulator.php b/packages/graphql/src/Builder/Manipulator.php
@@ -39,9 +39,12 @@
 use LastDragon_ru\LaraASP\GraphQL\Builder\Sources\Source;
 use LastDragon_ru\LaraASP\GraphQL\Stream\Directives\Directive as StreamDirective;
 use LastDragon_ru\LaraASP\GraphQL\Utils\AstManipulator;
+use LastDragon_ru\LaraASP\GraphQL\Utils\PaginateDirectiveHelper;
+use LastDragon_ru\LaraASP\GraphQL\Utils\RelationDirectiveHelper;
 use Nuwave\Lighthouse\Pagination\PaginateDirective;
-use Nuwave\Lighthouse\Pagination\PaginationType;
 use Nuwave\Lighthouse\Schema\DirectiveLocator;
+use Nuwave\Lighthouse\Schema\Directives\RelationDirective;
+use Nuwave\Lighthouse\Support\Contracts\Directive;
 use Override;
 
 use function array_map;
@@ -314,35 +317,35 @@ public function getPlaceholderTypeDefinitionNode(
     ): TypeDefinitionNode|Type|null {
         $node       = $this->getTypeDefinition($field);
         $name       = $this->getTypeName($node);
-        $directives = [
-            StreamDirective::class,
-            PaginateDirective::class,
-        ];
+        $directives = $this->getDirectives($field, null, static function (Directive $directive): bool {
+            return $directive instanceof StreamDirective
+                || $directive instanceof PaginateDirective
+                || $directive instanceof RelationDirective;
+        });
 
         foreach ($directives as $directive) {
-            $directive = $this->getDirective($field, $directive);
-            $type      = null;
+            $type = null;
 
             if ($directive instanceof StreamDirective) {
                 $type = Str::singular(mb_substr($name, 0, -mb_strlen(StreamDirective::Name)));
-            } elseif ($directive instanceof PaginateDirective) {
-                $pagination = (new class() extends PaginateDirective {
-                    public function getPaginationType(PaginateDirective $directive): PaginationType {
-                        return $directive->paginationType();
+            } elseif ($directive instanceof PaginateDirective || $directive instanceof RelationDirective) {
+                $pagination = $directive instanceof PaginateDirective
+                    ? PaginateDirectiveHelper::getPaginationType($directive)
+                    : RelationDirectiveHelper::getPaginationType($directive);
+
+                if ($pagination) {
+                    if ($pagination->isPaginator()) {
+                        $type = mb_substr($name, 0, -mb_strlen('Paginator'));
+                    } elseif ($pagination->isSimple()) {
+                        $type = mb_substr($name, 0, -mb_strlen('SimplePaginator'));
+                    } elseif ($pagination->isConnection()) {
+                        $type = mb_substr($name, 0, -mb_strlen('Connection'));
+                    } else {
+                        // empty
                     }
-                })->getPaginationType($directive);
-
-                if ($pagination->isPaginator()) {
-                    $type = mb_substr($name, 0, -mb_strlen('Paginator'));
-                } elseif ($pagination->isSimple()) {
-                    $type = mb_substr($name, 0, -mb_strlen('SimplePaginator'));
-                } elseif ($pagination->isConnection()) {
-                    $type = mb_substr($name, 0, -mb_strlen('Connection'));
-                } else {
-                    // empty
                 }
             } else {
-                 // empty
+                // empty
             }
 
             if ($type) {

diff --git a/packages/graphql/src/Builder/ManipulatorTest.php b/packages/graphql/src/Builder/ManipulatorTest.php
@@ -344,6 +344,37 @@ public static function dataProviderGetPlaceholderTypeDefinitionNode(): array {
                 }
                 GRAPHQL,
             ],
+            '@hasOne'                     => [
+                'Test',
+                <<<'GRAPHQL'
+                type Query {
+                    field: [Test!]
+                    @hasOne(
+                        model: "\\LastDragon_ru\\LaraASP\\GraphQL\\Testing\\Package\\Data\\Models\\TestObject"
+                    )
+                }
+
+                type Test {
+                    field: Int
+                }
+                GRAPHQL,
+            ],
+            '@hasMany(type: PAGINATOR)'   => [
+                'Test',
+                <<<'GRAPHQL'
+                type Query {
+                    field: [Test!]
+                    @hasMany(
+                        model: "\\LastDragon_ru\\LaraASP\\GraphQL\\Testing\\Package\\Data\\Models\\TestObject"
+                        type: PAGINATOR
+                    )
+                }
+
+                type Test {
+                    field: Int
+                }
+                GRAPHQL,
+            ],
             '@stream'                     => [
                 'Test',
                 <<<'GRAPHQL'

diff --git a/packages/graphql/src/Utils/PaginateDirectiveHelper.php b/packages/graphql/src/Utils/PaginateDirectiveHelper.php
@@ -0,0 +1,15 @@
+<?php declare(strict_types = 1);
+
+namespace LastDragon_ru\LaraASP\GraphQL\Utils;
+
+use Nuwave\Lighthouse\Pagination\PaginateDirective;
+use Nuwave\Lighthouse\Pagination\PaginationType;
+
+/**
+ * @internal
+ */
+abstract class PaginateDirectiveHelper extends PaginateDirective {
+    public static function getPaginationType(PaginateDirective $directive): PaginationType {
+        return $directive->paginationType();
+    }
+}