add get endpoint for fields, add field entity, use constants

src/Entities/Field.php

@@ -0,0 +1,60 @@
+<?php
+
+/**
+ * Copyright (c) D3 Data Development (Inh. Thomas Dartsch)
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ *
+ * https://www.d3data.de
+ *
+ * @copyright (C) D3 Data Development (Inh. Thomas Dartsch)
+ * @author    D3 Data Development - Daniel Seifert <info@shopmodule.com>
+ * @link      https://www.oxidmodule.com
+ */
+
+namespace D3\KlicktippPhpClient\Entities;
+
+use D3\KlicktippPhpClient\Exceptions\BaseException;
+use D3\KlicktippPhpClient\Resources\Field as FieldEndpoint;
+use Doctrine\Common\Collections\ArrayCollection;
+
+class Field extends ArrayCollection
+{
+    private ?FieldEndpoint $endpoint;
+
+    public function __construct(array $elements = [], ?FieldEndpoint $endpoint = null)
+    {
+        $this->endpoint = $endpoint;
+        parent::__construct($elements);
+    }
+
+    public function getId(): string
+    {
+        return $this->get(FieldEndpoint::ID);
+    }
+
+    public function getName(): string
+    {
+        return $this->get(FieldEndpoint::NAME);
+    }
+
+    public function setName(string $name): void
+    {
+        $this->set(FieldEndpoint::NAME, $name);
+
+        // use persist method to send to Klicktipp
+    }
+
+    /**
+     * @return null|bool
+     * @throws BaseException
+     */
+    public function persist(): ?bool
+    {
+        return $this->endpoint?->update(
+            $this->getId(),
+            $this->getName()
+        );
+    }
+}

src/Resources/Field.php

@@ -15,12 +15,16 @@
 
 namespace D3\KlicktippPhpClient\Resources;
 
+use D3\KlicktippPhpClient\Entities\Field as FieldEntity;
 use D3\KlicktippPhpClient\Entities\FieldList;
 use D3\KlicktippPhpClient\Exceptions\BaseException;
 use GuzzleHttp\RequestOptions;
 
 class Field extends Model
 {
+    public const ID = 'id';
+    public const NAME = 'name';
+
     /**
      * @throws BaseException
      */
@@ -34,6 +38,19 @@ class Field extends Model
         return new FieldList($data);
     }
 
+    /**
+     * @throws BaseException
+     */
+    public function get(string $fieldId): FieldEntity
+    {
+        $data = $this->connection->requestAndParse(
+            'GET',
+            'field/'.urlencode(trim($fieldId)).'.json'
+        );
+
+        return new FieldEntity($data, $this);
+    }
+
     /**
      * @return string - new field id
      * @throws BaseException
@@ -46,7 +63,7 @@ class Field extends Model
                 'field.json',
                 [
                     RequestOptions::FORM_PARAMS => [
-                        'name'    => trim($name),
+                        self::NAME    => trim($name),
                     ],
                 ]
             )
@@ -64,7 +81,7 @@ class Field extends Model
                 'field/'.urlencode(trim($fieldId)).'.json',
                 [
                     RequestOptions::FORM_PARAMS => array_filter([
-                        'name'    => trim($name ?? ''),
+                        self::NAME    => trim($name ?? ''),
                     ]),
                 ]
             )

tests/integration/Resources/FieldTest.php

@@ -15,6 +15,7 @@
 
 namespace D3\KlicktippPhpClient\tests\integration\Resources;
 
+use D3\KlicktippPhpClient\Entities\Field as FieldEntity;
 use D3\KlicktippPhpClient\Entities\FieldList;
 use D3\KlicktippPhpClient\Exceptions\BaseException;
 use D3\KlicktippPhpClient\Resources\Field;
@@ -94,6 +95,43 @@ class FieldTest extends IntegrationTestCase
         yield 'access denied' => [new Response(403, [], '["API Zugriff verweigert"]'), null, true];
     }
 
+    /**
+     * @test
+     * @throws ReflectionException
+     * @covers \D3\KlicktippPhpClient\Resources\Field::get
+     * @dataProvider getDataProvider
+     */
+    public function testGet(ResponseInterface $response, ?array $expected, bool $expectException = false)
+    {
+        $sut = new Field($this->getConnectionMock($response));
+
+        if ($expectException) {
+            $this->expectException(BaseException::class);
+        }
+
+        $return = $this->callMethod(
+            $sut,
+            'get',
+            ['12514414']
+        );
+
+        $this->assertInstanceOf(FieldEntity::class, $return);
+        $this->assertSame($expected, $return->toArray());
+    }
+
+    public static function getDataProvider(): Generator
+    {
+        yield 'success' => [new Response(200, [], '{
+            "'.Field::ID.'": "12514414",
+            "'.Field::NAME.'": "fieldName2"
+        }'), [
+            Field::ID    => "12514414",
+            Field::NAME => "fieldName2",
+        ]];
+        yield 'unknown id' => [new Response(404, [], '["Kein Field mit dieser ID."]'), null, true];
+        yield 'access denied' => [new Response(403, [], '["API Zugriff verweigert"]'), null, true];
+    }
+
     /**
      * @test
      * @throws ReflectionException