Added method to get speedtests in last x days

app/Http/Controllers/SpeedtestController.php

@@ -4,11 +4,49 @@ namespace App\Http\Controllers;
 
 use App\Helpers\SpeedtestHelper;
 use App\Jobs\SpeedtestJob;
+use App\Speedtest;
+use Carbon\Carbon;
 use Exception;
 use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Validator;
 
 class SpeedtestController extends Controller
 {
+    public function index()
+    {
+        $data = Speedtest::paginate();
+
+        return response()->json([
+            'method' => 'index of speedtests',
+            'data' => $data,
+        ], 200);
+    }
+
+    public function time($days)
+    {
+        $rule = [
+            'days' => [ 'required', 'integer' ],
+        ];
+
+        $validator = Validator::make([ 'days' => $days ], $rule);
+
+        if($validator->fails()) {
+            return response()->json([
+                'method' => 'get speedtests in last x days',
+                'error' => $validator->errors(),
+            ], 422);
+        }
+
+        $data = Speedtest::where('created_at', '>=', Carbon::now()->subDays($days))
+                         ->get();
+
+        return response()->json([
+            'method' => 'get speedtests in last x days',
+            'days' => $days,
+            'data' => $data
+        ], 200);
+    }
+
     public function latest()
     {
         $data = SpeedtestHelper::latest();