Add storage service for workflow runs & create workflow run method

[MAILPOET-4136]

mailpoet/lib/Automation/Engine/Storage/WorkflowRunStorage.php

@@ -0,0 +1,29 @@
+<?php declare(strict_types = 1);
+
+namespace MailPoet\Automation\Engine\Storage;
+
+use MailPoet\Automation\Engine\Exceptions;
+use MailPoet\Automation\Engine\Workflows\WorkflowRun;
+use wpdb;
+
+class WorkflowRunStorage {
+  /** @var string */
+  private $table;
+
+  /** @var wpdb */
+  private $wpdb;
+
+  public function __construct() {
+    global $wpdb;
+    $this->table = $wpdb->prefix . 'mailpoet_automation_workflow_runs';
+    $this->wpdb = $wpdb;
+  }
+
+  public function createWorkflowRun(WorkflowRun $workflowRun): int {
+    $result = $this->wpdb->insert($this->table, $workflowRun->toArray());
+    if ($result === false) {
+      throw Exceptions::databaseError($this->wpdb->last_error);
+    }
+    return $this->wpdb->insert_id;
+  }
+}

mailpoet/lib/DI/ContainerConfigurator.php

@@ -112,6 +112,7 @@ class ContainerConfigurator implements IContainerConfigurator {
     $container->autowire(\MailPoet\Automation\Engine\Engine::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\Migrations\Migrator::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\Registry::class)->setPublic(true);
+    $container->autowire(\MailPoet\Automation\Engine\Storage\WorkflowRunStorage::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\Storage\WorkflowStorage::class)->setPublic(true);
     $container->autowire(\MailPoet\Automation\Engine\WordPress::class)->setPublic(true);
     // Config