Grenke Services

app/Services/GrenkeApiService

Methoden

GET

$data = $this->grenkeApiService->getJson('basic/v1/contracts', [
    'pageSize' => 100,
]);

POST

$data = $this->grenkeApiService->postJson('basic/v1/contracts', [
    'name' => 'Testvertrag',
    'status' => 'active',
]);

PUT

$data = $this->grenkeApiService->putJson('basic/v1/contracts/123', [
    'status' => 'inactive',
]);

DELETE

$data = $this->grenkeApiService->deleteJson('basic/v1/contracts/123');

PATCH

$data = $this->grenkeApiService->patchJson('basic/v1/contracts/123', [
    'status' => 'inactive',
]);

Controller

Dann im Controller nur noch:

$decoded = $this->grenkeApiService->basicGet($entity, [
    $param['pageSize'][0] => $param['pageSize'][1],
]);

Example

<?php

namespace App\Http\Controllers;

use App\Http\Helpers\Grenke\Helper as grenkeHelper;
use App\Services\GrenkeApiService;
use Illuminate\Http\JsonResponse;
use Throwable;

class GrenkeController extends Controller
{
    public function __construct(
        protected GrenkeApiService $grenkeApiService
    ) {
    }

    public function store(string $entity = 'contracts'): JsonResponse
    {
        $model = grenkeHelper::getModel($entity);
        $param = grenkeHelper::getParameter($entity);

        $decoded = $this->grenkeApiService->getJson($entity, [
            $param['pageSize'][0] => $param['pageSize'][1],
        ]);

        $items = $decoded['Items'] ?? [];

        foreach ($items as $item) {
            try {
                $model::query()->create($item);
            } catch (Throwable $e) {
                \Log::error('Grenke import failed', [
                    'entity' => $entity,
                    'item' => $item,
                    'message' => $e->getMessage(),
                ]);
            }
        }

        return response()->json([
            'data' => $decoded,
        ], 200);
    }
}

app/Services/GrenkeImportService

Optional noch besser 💡

$model::query()->updateOrCreate(
    ['id' => $item['id']],
    $item
);

Controller

Der Controller ist jetzt fast nur noch Routing und Response:

public function store(string $entity = 'contracts'): JsonResponse
{
    $result = $this->grenkeImportService->import($entity);

    return response()->json([
        'success' => true,
        'data' => $result,
    ]);
}

Example

<?php

namespace App\Http\Controllers;

use App\Services\GrenkeImportService;
use Illuminate\Http\JsonResponse;
use Throwable;

class GrenkeController extends Controller
{
    public function __construct(
        protected GrenkeImportService $grenkeImportService
    ) {
    }

    public function store(string $entity = 'contracts'): JsonResponse
    {
        try {
            $result = $this->grenkeImportService->import($entity);

            return response()->json([
                'success' => true,
                'data' => $result,
            ], 200);
        } catch (Throwable $e) {
            \Log::error('Grenke store import failed', [
                'entity' => $entity,
                'message' => $e->getMessage(),
            ]);

            return response()->json([
                'success' => false,
                'message' => $e->getMessage(),
            ], 500);
        }
    }
}

app/Services/GrenkeRequestService

Call over grenkeApiService

$this->grenkeApiService->postJson('requests', $payload);
$this->grenkeApiService->getJson('requests/' . $financingId);
$this->grenkeApiService->getJson('requests/' . $financingId . '/e-signature/configuration');
$this->grenkeApiService->postJson('requests/' . $financingId . '/e-signature');
$this->grenkeApiService->putJson('requests/' . $financingId . '/cancel-e-signature');
$this->grenkeApiService->putJson('requests/' . $financingId . '/switchToPaperContract');

Example

E-Signature

$result = $this->grenkeRequestService->process(
    requestPayload: [
        'customerNumber' => '12345',
        'amount' => 15000,
        'term' => 36,
    ],
    cancelESignature: false,
    eSignaturePayload: [],
    cancelPayload: [],
    switchPayload: [],
    maxAttempts: 15,
    sleepMilliseconds: 1000
);

Paper Contract

$result = $this->grenkeRequestService->process(
    requestPayload: [
        'customerNumber' => '12345',
        'amount' => 15000,
        'term' => 36,
    ],
    cancelESignature: true
);