Configurable rate rounding (#5734)

* added invoice hydration of the issuer object
* added "rate calculator" mode
* new config to select rounding mode
* replace static calls with dependency injection

tests/Invoice/Hydrator/InvoiceModelIssuerHydratorTest.php

@@ -0,0 +1,96 @@
+<?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\Tests\Invoice\Hydrator;
+
+use App\Invoice\Hydrator\InvoiceModelIssuerHydrator;
+use App\Tests\Invoice\Renderer\RendererTestTrait;
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\TestCase;
+
+#[CoversClass(InvoiceModelIssuerHydrator::class)]
+class InvoiceModelIssuerHydratorTest extends TestCase
+{
+    use RendererTestTrait;
+
+    public function testHydrate(): void
+    {
+        $model = $this->getInvoiceModel();
+
+        $sut = new InvoiceModelIssuerHydrator();
+
+        $result = $sut->hydrate($model);
+        $this->assertModelStructure($result);
+
+        $result = $sut->hydrate($model);
+
+        $this->assertModelStructure($result);
+
+        self::assertEquals([
+            'issuer.id' => null,
+            'issuer.address' => "Foo\nStreet\n1111 City",
+            'issuer.address_line1' => '',
+            'issuer.address_line2' => '',
+            'issuer.address_line3' => '',
+            'issuer.buyer_reference' => '',
+            'issuer.city' => '',
+            'issuer.postcode' => '',
+            'issuer.name' => 'customer,with/special#name',
+            'issuer.contact' => '',
+            'issuer.company' => '',
+            'issuer.vat_id' => '',
+            'issuer.number' => '',
+            'issuer.country' => 'AT',
+            'issuer.country_name' => 'Austria',
+            'issuer.homepage' => '',
+            'issuer.comment' => '',
+            'issuer.email' => '',
+            'issuer.fax' => '',
+            'issuer.phone' => '',
+            'issuer.mobile' => '',
+            'issuer.invoice_text' => '',
+            'issuer.meta.foo-customer' => 'bar-customer',
+        ], $result);
+    }
+
+    protected function assertModelStructure(array $model): void
+    {
+        $keys = [
+            'issuer.id',
+            'issuer.address',
+            'issuer.address_line1',
+            'issuer.address_line2',
+            'issuer.address_line3',
+            'issuer.buyer_reference',
+            'issuer.city',
+            'issuer.postcode',
+            'issuer.name',
+            'issuer.contact',
+            'issuer.company',
+            'issuer.vat_id',
+            'issuer.country',
+            'issuer.country_name',
+            'issuer.number',
+            'issuer.homepage',
+            'issuer.comment',
+            'issuer.email',
+            'issuer.fax',
+            'issuer.phone',
+            'issuer.mobile',
+            'issuer.meta.foo-customer',
+            'issuer.invoice_text',
+        ];
+
+        $givenKeys = array_keys($model);
+        sort($keys);
+        sort($givenKeys);
+
+        self::assertEquals($keys, $givenKeys);
+    }
+}