Expand and refactor factories.

app/Factory/BillFactory.php

@@ -0,0 +1,89 @@
+<?php
+/**
+ * BillFactory.php
+ * Copyright (c) 2018 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Firefly III is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Factory;
+
+use FireflyIII\Models\Bill;
+use FireflyIII\Repositories\Bill\BillRepositoryInterface;
+use FireflyIII\User;
+
+/**
+ * Class BillFactory
+ */
+class BillFactory
+{
+    /** @var BillRepositoryInterface */
+    private $repository;
+    /** @var User */
+    private $user;
+
+    /**
+     * BillFactory constructor.
+     */
+    public function __construct()
+    {
+        $this->repository = app(BillRepositoryInterface::class);
+    }
+
+    /**
+     * @param int|null    $billId
+     * @param null|string $billName
+     *
+     * @return Bill|null
+     */
+    public function find(?int $billId, ?string $billName): ?Bill
+    {
+        $billId   = intval($billId);
+        $billName = strval($billName);
+        // first find by ID:
+        if ($billId > 0) {
+            /** @var Bill $bill */
+            $bill = $this->repository->find($billId);
+            if (!is_null($bill)) {
+                return $bill;
+            }
+        }
+
+        // then find by name:
+        if (strlen($billName) > 0) {
+            $bill = $this->repository->findByName($billName);
+            if (!is_null($bill)) {
+                return $bill;
+            }
+        }
+
+        return null;
+
+    }
+
+    /**
+     * @param User $user
+     */
+    public function setUser(User $user)
+    {
+        $this->user = $user;
+        $this->repository->setUser($user);
+
+    }
+
+}