From f058491c178d746bde2f2df10efcea1ce9457933 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vicky=20J=C3=A1uregui?= <jaureguivictoria@gmail.com>
Date: Tue, 8 May 2018 17:39:38 -0300
Subject: [PATCH 1/2] #39: Handle API error codes & messages

---
 app/Http/Requests/FormRequest.php | 57 +++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 app/Http/Requests/FormRequest.php

diff --git a/app/Http/Requests/FormRequest.php b/app/Http/Requests/FormRequest.php
new file mode 100644
index 000000000000..03109f71c9dd
--- /dev/null
+++ b/app/Http/Requests/FormRequest.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Contracts\Validation\Validator;
+use Illuminate\Foundation\Http\FormRequest as LaravelFormRequest;
+use Illuminate\Http\Exceptions\HttpResponseException;
+use Illuminate\Http\JsonResponse;
+
+abstract class FormRequest extends LaravelFormRequest
+{
+    /**
+     * @return mixed
+     */
+    abstract public function rules();
+
+    /**
+     * @param Validator $validator
+     *
+     * @return array
+     */
+    protected function formatErrors(Validator $validator)
+    {
+        $transformed = [];
+
+        $errors = $validator->errors()->getMessages();
+        $obj = $validator->failed();
+
+        foreach ($obj as $input => $rules) {
+            $i = 0;
+            $fieldErrors = [];
+
+            foreach ($rules as $rule => $ruleInfo) {
+                $fieldErrors[] = [
+                    'code' => 'errors.'.lcfirst(class_basename($rule)),
+                    'message' => $errors[$input][$i],
+                ];
+                ++$i;
+            }
+
+            $transformed[] = ["$input" => $fieldErrors];
+        }
+
+        return ['errors' => $transformed];
+    }
+
+    /**
+     * @param Validator $validator
+     */
+    protected function failedValidation(Validator $validator)
+    {
+        throw new HttpResponseException(
+            response()->json($this->formatErrors($validator),
+            JsonResponse::HTTP_UNPROCESSABLE_ENTITY)
+        );
+    }
+}

From 1053590370a5801754c07a2312d67116e1ba2759 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vicky=20J=C3=A1uregui?= <jaureguivictoria@gmail.com>
Date: Wed, 9 May 2018 09:27:03 -0300
Subject: [PATCH 2/2] Removing unnecessary quotes

---
 app/Http/Requests/FormRequest.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/Http/Requests/FormRequest.php b/app/Http/Requests/FormRequest.php
index 03109f71c9dd..8f024b3f2020 100644
--- a/app/Http/Requests/FormRequest.php
+++ b/app/Http/Requests/FormRequest.php
@@ -38,7 +38,7 @@ protected function formatErrors(Validator $validator)
                 ++$i;
             }
 
-            $transformed[] = ["$input" => $fieldErrors];
+            $transformed[] = [$input => $fieldErrors];
         }
 
         return ['errors' => $transformed];