init commit

api/app/Http/Controllers/Geral/DiferencaTempoController.php

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+<?php
+
+namespace App\Http\Controllers\Geral;
+
+use App\Http\Controllers\Controller;
+use App\Services\Geral\AgeService;
+use Carbon\Carbon;
+
+class DiferencaTempoController extends Controller
+{
+    public function calc($year, $month, $day)
+    {
+        $diff = AgeService::getAge(Carbon::create($year, $month, $day)->toDateTime());
+
+        return [
+            'anos' => $diff->years,
+            'meses' => $diff->months,
+            'dias' => $diff->days
+        ];
+    }
+}