Added route info gen

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - Data Transfer Object classes generation from swagger spec
+- Route info in the request attribute
 - CacheableDispatcherFactoryProxy
 - JsonApiResponseFactory::createRelationshipResponse()
 - RateLimitMiddleware and related packages

src/FreeElephants/JsonApiToolkit/JsonApi/Request/JsonApiServerRequestDecorator.php

@@ -0,0 +1,264 @@
+<?php
+
+namespace FreeElephants\JsonApiToolkit\JsonApi\Request;
+
+use FreeElephants\JsonApiToolkit\JsonApi\Request\Route\RelationshipRoute;
+use FreeElephants\JsonApiToolkit\JsonApi\Request\Route\RouteFactory;
+use FreeElephants\JsonApiToolkit\JsonApi\Request\Route\RouteInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Message\StreamInterface;
+use Psr\Http\Message\UriInterface;
+use stdClass;
+
+class JsonApiServerRequestDecorator implements JsonApiServerRequestInterface
+{
+    private ServerRequestInterface $request;
+    private ?array $decodedBody;
+
+    public function __construct(ServerRequestInterface $request, RouteFactory $routeFactory)
+    {
+        $this->request = $request;
+    }
+
+    public function getProtocolVersion()
+    {
+        return $this->request->getProtocolVersion();
+    }
+
+    public function withProtocolVersion($version)
+    {
+        return $this->request->withProtocolVersion($version);
+    }
+
+    public function getHeaders()
+    {
+        return $this->request->getHeaders();
+    }
+
+    public function hasHeader($name)
+    {
+        return $this->request->hasHeader($name);
+    }
+
+    public function getHeader($name)
+    {
+        return $this->request->getHeader($name);
+    }
+
+    public function getHeaderLine($name)
+    {
+        return $this->request->getHeaderLine($name);
+    }
+
+    public function withHeader($name, $value)
+    {
+        return $this->request->withHeader($name, $value);
+    }
+
+    public function withAddedHeader($name, $value)
+    {
+        return $this->request->withAddedHeader($name, $value);
+    }
+
+    public function withoutHeader($name)
+    {
+        return $this->request->withoutHeader($name);
+    }
+
+    public function getBody()
+    {
+        return $this->request->getBody();
+    }
+
+    public function withBody(StreamInterface $body)
+    {
+        return $this->request->withBody($body);
+    }
+
+    public function getRequestTarget()
+    {
+        return $this->request->getRequestTarget();
+    }
+
+    public function withRequestTarget($requestTarget)
+    {
+        return $this->request->withRequestTarget($requestTarget);
+    }
+
+    public function getMethod()
+    {
+        return $this->request->getMethod();
+    }
+
+    public function withMethod($method)
+    {
+        return $this->request->withMethod($method);
+    }
+
+    public function getUri()
+    {
+        return $this->request->getUri();
+    }
+
+    public function withUri(UriInterface $uri, $preserveHost = false)
+    {
+        return $this->request->withUri($uri, $preserveHost);
+    }
+
+    public function getServerParams()
+    {
+        return $this->request->getServerParams();
+    }
+
+    public function getCookieParams()
+    {
+        return $this->request->getCookieParams();
+    }
+
+    public function withCookieParams(array $cookies)
+    {
+        return $this->request->withCookieParams($cookies);
+    }
+
+    public function getQueryParams()
+    {
+        return $this->request->getQueryParams();
+    }
+
+    public function withQueryParams(array $query)
+    {
+        return $this->request->withQueryParams($query);
+    }
+
+    public function getUploadedFiles()
+    {
+        return $this->request->getUploadedFiles();
+    }
+
+    public function withUploadedFiles(array $uploadedFiles)
+    {
+        return $this->request->withUploadedFiles($uploadedFiles);
+    }
+
+    public function getParsedBody()
+    {
+        return $this->request->getParsedBody();
+    }
+
+    public function withParsedBody($data)
+    {
+        return $this->request->withParsedBody($data);
+    }
+
+    public function getAttributes()
+    {
+        return $this->request->getAttributes();
+    }
+
+    public function getAttribute($name, $default = null)
+    {
+        return $this->request->getAttribute($name, $default);
+    }
+
+    public function withAttribute($name, $value)
+    {
+        return $this->request->withAttribute($name, $value);
+    }
+
+    public function withoutAttribute($name)
+    {
+        return $this->request->withoutAttribute($name);
+    }
+
+    private function getRoute(): RouteInterface
+    {
+        return $this->request->getAttribute(JsonApiServerRequestInterface::ATTRIBUTE_ROUTE_NAME);
+    }
+
+    private function getDecodedBody(): ?array
+    {
+        if (isset($this->decodedBody)) {
+            return $this->decodedBody;
+        }
+
+        $this->request->getBody()->rewind();
+        $this->decodedBody = json_decode($this->request->getBody()->getContents(), true);
+
+        return $this->decodedBody;
+    }
+
+    public function getDocumentId(): ?string
+    {
+        return $this->getDecodedBody()['data']['id'] ?? null;
+    }
+
+    public function getDocumentType(): ?string
+    {
+        return $this->getDecodedBody()['data']['type'] ?? null;
+    }
+
+    public function getPrimeAttributeName(): ?string
+    {
+        return $this->getRoute()->getRouteParamName();
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getPrimeAttributeValue()
+    {
+        return $this->getAttribute($this->getPrimeAttributeName());
+    }
+
+    public function getEndpointTypeName(): string
+    {
+        return $this->getRoute()->getEndpointTypeName();
+    }
+
+    /**
+     * @see MemberTypeEnum
+     */
+    public function getRelationshipOriginName(): string
+    {
+        return $this->getRoute()->getRelationshipOriginName();
+    }
+
+    public function getRequestType(): int
+    {
+        return $this->getRoute()->getType();
+    }
+
+    public function getDocumentAttributes(): ?stdClass
+    {
+        $this->request->getBody()->rewind();
+
+        $decodedBody = json_decode($this->request->getBody()->getContents());
+
+        return $decodedBody->data->attributes ?? null;
+    }
+
+    /**
+     * @return array<string, array>
+     */
+    public function getRelationships(): array
+    {
+        $body = $this->getDecodedBody();
+
+        switch ($this->getRoute()->getType()) {
+            case RouteInterface::TYPE_RESOURCES_COLLECTION:
+            case RouteInterface::TYPE_RESOURCE:
+            case RouteInterface::TYPE_MEMBER:
+                $relationships = $body['data']['relationships'] ?? [];
+                break;
+            case RouteInterface::TYPE_RELATIONSHIP:
+                /** @var RelationshipRoute $route */
+                $route = $this->getRoute();
+                $relationships = [$route->getRelationshipName() => $body];
+                break;
+            default:
+                $relationships = [];
+        }
+
+        return $relationships;
+    }
+}

src/FreeElephants/JsonApiToolkit/JsonApi/Request/JsonApiServerRequestInterface.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace FreeElephants\JsonApiToolkit\JsonApi\Request;
+
+use Psr\Http\Message\ServerRequestInterface;
+
+interface JsonApiServerRequestInterface extends ServerRequestInterface
+{
+    const ATTRIBUTE_ROUTE_NAME = 'route';
+
+    public function getDocumentId(): ?string;
+
+    public function getDocumentType(): ?string;
+
+    public function getPrimeAttributeName(): ?string;
+
+    /**
+     * @return mixed
+     */
+    public function getPrimeAttributeValue();
+
+    public function getEndpointTypeName(): string;
+
+    /**
+     * @see MemberTypeEnum
+     */
+    public function getRelationshipOriginName(): string;
+
+    public function getRequestType(): int;
+
+    public function getDocumentAttributes(): ?object;
+
+    /**
+     * @return array<string, array>
+     */
+    public function getRelationships(): array;
+}

src/FreeElephants/JsonApiToolkit/JsonApi/Request/MappingConfigProvider.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace FreeElephants\JsonApiToolkit\JsonApi\Request;
+
+class MappingConfigProvider
+{
+    public const ENDPOINT_TYPE_TO_DOCUMENT_TYPE = 0;
+    public const RESOURCE_TYPE_TO_ROUTE_PARAM_KEY = 1;
+    public const TYPE_TO_CLASSNAME = 2;
+
+    protected array $endpointTypeToDocumentTypeMapping;
+    protected array $resourceTypeToRouteParamKeyTypeMapping;
+    protected array $typenameToClassnameMapping;
+
+    /**
+     * @example
+     * [
+     *     ENDPOINT_TYPE_TO_DOCUMENT_TYPE => [
+     *         'foo' => 'bar',
+     *     ],
+     * ]
+     *
+     * @param array<int, array<string, string>> $mapping
+     */
+    public function __construct(array $mapping)
+    {
+        $this->endpointTypeToDocumentTypeMapping = $mapping[self::ENDPOINT_TYPE_TO_DOCUMENT_TYPE] ?? [];
+        $this->resourceTypeToRouteParamKeyTypeMapping = $mapping[self::RESOURCE_TYPE_TO_ROUTE_PARAM_KEY] ?? [];
+        $this->typenameToClassnameMapping = $mapping[self::TYPE_TO_CLASSNAME] ?? [];
+    }
+
+    public function isEndpointToDocumentMapped(string $endpointType): bool
+    {
+        return array_key_exists($endpointType, $this->endpointTypeToDocumentTypeMapping);
+    }
+
+    public function isResourceToRouteParamKeyMapped(string $resourceType): bool
+    {
+        return array_key_exists($resourceType, $this->resourceTypeToRouteParamKeyTypeMapping);
+    }
+
+    public function isTypenameToClassnameMapped(string $typename): bool
+    {
+        return array_key_exists($typename, $this->typenameToClassnameMapping);
+    }
+
+    public function getDocumentTypeByEndpointType(string $endpointType): ?string
+    {
+        return $this->endpointTypeToDocumentTypeMapping[$endpointType] ?? null;
+    }
+
+    public function getRouteParamKeyByResourceType(string $resourceType): ?string
+    {
+        return $this->resourceTypeToRouteParamKeyTypeMapping[$resourceType] ?? null;
+    }
+
+    public function getClassnameByTypename(?string $typename): ?string
+    {
+        return $this->typenameToClassnameMapping[$typename] ?? null;
+    }
+}