added project importer and grandtotal converter (#1468)

src/Customer/CustomerService.php

@@ -0,0 +1,112 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Customer;
+
+use App\Configuration\SystemConfiguration;
+use App\Entity\Customer;
+use App\Event\CustomerCreateEvent;
+use App\Event\CustomerCreatePostEvent;
+use App\Event\CustomerCreatePreEvent;
+use App\Event\CustomerMetaDefinitionEvent;
+use App\Event\CustomerUpdatePostEvent;
+use App\Event\CustomerUpdatePreEvent;
+use App\Repository\CustomerRepository;
+use App\Validator\ValidationFailedException;
+use InvalidArgumentException;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\Validator\Validator\ValidatorInterface;
+
+class CustomerService
+{
+    private $repository;
+    private $dispatcher;
+    private $validator;
+    private $configuration;
+
+    public function __construct(CustomerRepository $customerRepository, SystemConfiguration $configuration, ValidatorInterface $validator, EventDispatcherInterface $dispatcher)
+    {
+        $this->repository = $customerRepository;
+        $this->dispatcher = $dispatcher;
+        $this->validator = $validator;
+        $this->configuration = $configuration;
+    }
+
+    private function getDefaultTimezone(): string
+    {
+        if (null === ($timezone = $this->configuration->getCustomerDefaultTimezone())) {
+            $timezone = date_default_timezone_get();
+        }
+
+        return $timezone;
+    }
+
+    public function createNewCustomer(): Customer
+    {
+        $customer = new Customer();
+        $customer->setTimezone($this->getDefaultTimezone());
+        $customer->setCountry($this->configuration->getCustomerDefaultCountry());
+        $customer->setCurrency($this->configuration->getCustomerDefaultCurrency());
+
+        $this->dispatcher->dispatch(new CustomerMetaDefinitionEvent($customer));
+        $this->dispatcher->dispatch(new CustomerCreateEvent($customer));
+
+        return $customer;
+    }
+
+    public function saveNewCustomer(Customer $customer): Customer
+    {
+        if (null !== $customer->getId()) {
+            throw new InvalidArgumentException('Cannot create customer, already persisted');
+        }
+
+        $this->validateCustomer($customer);
+
+        $this->dispatcher->dispatch(new CustomerCreatePreEvent($customer));
+        $this->repository->saveCustomer($customer);
+        $this->dispatcher->dispatch(new CustomerCreatePostEvent($customer));
+
+        return $customer;
+    }
+
+    /**
+     * @param Customer $customer
+     * @param string[] $groups
+     * @throws ValidationFailedException
+     */
+    private function validateCustomer(Customer $customer, array $groups = []): void
+    {
+        $errors = $this->validator->validate($customer, null, $groups);
+
+        if ($errors->count() > 0) {
+            throw new ValidationFailedException($errors, 'Validation Failed');
+        }
+    }
+
+    public function updateCustomer(Customer $customer): Customer
+    {
+        $this->validateCustomer($customer);
+
+        $this->dispatcher->dispatch(new CustomerUpdatePreEvent($customer));
+        $this->repository->saveCustomer($customer);
+        $this->dispatcher->dispatch(new CustomerUpdatePostEvent($customer));
+
+        return $customer;
+    }
+
+    public function findCustomerByName(string $name): ?Customer
+    {
+        return $this->repository->findOneBy(['name' => $name]);
+    }
+
+    public function findCustomerByNumber(string $number): ?Customer
+    {
+        return $this->repository->findOneBy(['number' => $number]);
+    }
+}