Code cleanup and documentation improvements.

app/Api/V1/Controllers/AccountController.php

@@ -1,5 +1,4 @@
 <?php
-
 /**
  * AccountController.php
  * Copyright (c) 2018 thegrumpydictator@gmail.com
@@ -41,14 +40,15 @@ use League\Fractal\Resource\Item;
 use League\Fractal\Serializer\JsonApiSerializer;
 
 /**
- * Class AccountController
+ * Class AccountController.
+ *
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class AccountController extends Controller
 {
-    /** @var CurrencyRepositoryInterface */
+    /** @var CurrencyRepositoryInterface The currency repository */
     private $currencyRepository;
-    /** @var AccountRepositoryInterface */
+    /** @var AccountRepositoryInterface The account repository */
     private $repository;
 
     /**
@@ -126,6 +126,8 @@ class AccountController extends Controller
     }
 
     /**
+     * Show single instance.
+     *
      * @param Request $request
      * @param Account $account
      *
@@ -147,6 +149,8 @@ class AccountController extends Controller
     }
 
     /**
+     * Store a new instance.
+     *
      * @param AccountRequest $request
      *
      * @return \Illuminate\Http\JsonResponse
@@ -198,13 +202,15 @@ class AccountController extends Controller
     }
 
     /**
+     * All the available types.
+     *
      * @param string $type
      *
      * @return array
      */
     private function mapTypes(string $type): array
     {
-        $types = [
+        $types  = [
             'all'                        => [AccountType::DEFAULT, AccountType::CASH, AccountType::ASSET, AccountType::EXPENSE, AccountType::REVENUE,
                                              AccountType::INITIAL_BALANCE, AccountType::BENEFICIARY, AccountType::IMPORT, AccountType::RECONCILIATION,
                                              AccountType::LOAN,],
@@ -226,10 +232,11 @@ class AccountController extends Controller
             AccountType::RECONCILIATION  => [AccountType::RECONCILIATION],
             AccountType::LOAN            => [AccountType::LOAN],
         ];
+        $return = $types['all'];
         if (isset($types[$type])) {
-            return $types[$type];
+            $return = $types[$type];
         }
 
-        return $types['all']; // @codeCoverageIgnore
+        return $return; // @codeCoverageIgnore
     }
 }