Expand autocomplete routes

app/Api/V1/Controllers/Autocomplete/BillController.php

@@ -0,0 +1,83 @@
+<?php
+/**
+ * BillController.php
+ * Copyright (c) 2020 james@firefly-iii.org
+ *
+ * This file is part of Firefly III (https://github.com/firefly-iii).
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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 Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Api\V1\Controllers\Autocomplete;
+
+
+use FireflyIII\Api\V1\Controllers\Controller;
+use FireflyIII\Api\V1\Requests\Autocomplete\AutocompleteRequest;
+use FireflyIII\Models\Bill;
+use FireflyIII\Repositories\Bill\BillRepositoryInterface;
+use FireflyIII\User;
+use Illuminate\Http\JsonResponse;
+
+/**
+ * Class BillController
+ */
+class BillController extends Controller
+{
+    private BillRepositoryInterface $repository;
+
+    /**
+     * TransactionController constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->middleware(
+            function ($request, $next) {
+                /** @var User $user */
+                $user             = auth()->user();
+                $this->repository = app(BillRepositoryInterface::class);
+                $this->repository->setUser($user);
+
+                return $next($request);
+            }
+        );
+    }
+
+    /**
+     * @param AutocompleteRequest $request
+     *
+     * @return JsonResponse
+     */
+    public function bills(AutocompleteRequest $request): JsonResponse
+    {
+        $data     = $request->getData();
+        $result   = $this->repository->searchBill($data['query']);
+        $filtered = $result->map(
+            static function (Bill $item) {
+                return [
+                    'id'   => $item->id,
+                    'name' => $item->name,
+                ];
+            }
+        );
+
+
+        return response()->json($filtered->toArray());
+    }
+
+}