finish service to retrieve hours between two points, wip do it in stat

gestion/lib/Constants/GeoConstant.php

@@ -0,0 +1,8 @@
+<?php
+declare(strict_types=1);
+
+namespace OCA\Gestion\Constants;
+abstract class GeoConstant 
+{
+    const DRIVING_MODE = "driving";
+}

gestion/lib/Helpers/GeoHelpers.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace OCA\Gestion\Helpers;
+
+use DateTime;
+use DateTimeZone;
+use Exception;
+use IntlDateFormatter;
+
+class GeoHelpers
+{
+    public static function getPointsTextFromLatitudeAndLongitude($latitude,$longitude): string
+    {
+        return (string)$latitude.','.(string)$longitude;
+    }
+
+}

gestion/lib/Service/GeoService.php

@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * Calendar App
+ *
+ * @copyright 2021 Anna Larch <anna.larch@gmx.net>
+ *
+ * @author Anna Larch <anna.larch@gmx.net>
+ * @author Richard Steinmetz <richard@steinmetz.cloud>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or any later version.
+ *
+ * This library 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 library.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\Gestion\Service;
+
+use Exception;
+use OCA\Gestion\Helpers\GeoHelpers;
+
+class GestionService {
+
+	public function __construct() {
+	}
+
+    public function getTravellingHourBetweenTwoPoints(array $origin,array $destination,$mode = "driving"){
+        $baseUrl = "https://api.geoapify.com/v1/routing";
+        $originPoints = GeoHelpers::getPointsTextFromLatitudeAndLongitude($origin["latitude"],$origin["longitude"]);
+        $destinationPoints = GeoHelpers::getPointsTextFromLatitudeAndLongitude($destination["latitude"],$destination["longitude"]);
+
+        $fullUrl = $baseUrl."?waypoints=$originPoints|$destinationPoints&mode=$mode&apiKey=9e23d93e7f454c988344f9171bf867aa";
+        $curl = curl_init();
+        try {
+            curl_setopt_array($curl, array(
+                CURLOPT_URL => $fullUrl,
+                CURLOPT_RETURNTRANSFER => true,
+                CURLOPT_ENCODING => '',
+                CURLOPT_MAXREDIRS => 10,
+                CURLOPT_TIMEOUT => 0,
+                CURLOPT_FOLLOWLOCATION => true,
+                CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
+                CURLOPT_CUSTOMREQUEST => 'GET',
+            ));
+    
+            $response = curl_exec($curl);
+    
+            curl_close($curl);
+    
+            if ($response === false) {
+                return 0;
+            } else {
+                $timeInSecondes = json_decode($response)->features[0]->properties->time;
+                $travelTimeHours = $timeInSecondes / 3600;
+                $travelTimeHours = round($travelTimeHours, 2);
+                return $travelTimeHours;
+            }
+        }
+        catch(Exception $e){
+            return 0;
+        }
+    }
+}