large commit

app/Classes/Modules/Orders/Processors/AbstractStepProcessor.php

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+<?php
+
+namespace App\Classes\Modules\Orders\Processors;
+
+use App\Classes\Modules\ControllerLogic\Exceptions\InternalServerErrorException;
+use App\Classes\Modules\Orders\DataTransferObjects\OrderObject;
+use App\Classes\Modules\Orders\DataTransferObjects\StepObject;
+use App\Classes\Modules\Orders\Services\Steps\CompletesOrderStep;
+use App\Classes\ValueObjects\Constants\HttpStatus;
+use Illuminate\Http\JsonResponse;
+
+abstract class AbstractStepProcessor
+{
+
+    abstract function validator(): bool;
+
+    abstract function execute(): JsonResponse;
+
+    /**
+     * @param OrderObject $order
+     * @param StepObject $step
+     * @return JsonResponse
+     * @throws InternalServerErrorException
+     */
+    public function handler(OrderObject $order, StepObject $step) {
+        try {
+
+            if(!$this->validator()){
+                return new JsonResponse(['message' => 'Updating step validation has failed due to missing requirements'], HttpStatus::VALIDATION_FAILED);
+            }
+
+            (new CompletesOrderStep())->execute($order, $step);
+
+            /** notification */
+
+
+            return new JsonResponse(null, HttpStatus::REQUEST_ACCEPTED);
+
+        } catch (\Exception $exception){
+
+            throw new InternalServerErrorException("Failed to update order step because {$exception->getMessage()}");
+
+        }
+    }
+
+}