Merge branch 'it19202464' into 'main'

station list with queue count

See merge request !17

fuel-sliit-bakend-main/app/Http/Controllers/StationController.php

@@ -31,6 +31,34 @@ class StationController extends Controller
         }
         return response()->json(['respond'=>$respond,'count'=>$queue]);
     }
+
+
+        public function getNearestFuelStations(Request $req) {
+        $fuelStations = Station::join('users','users.id','=','stations.user_id')->orderby('id','DESC')
+        ->get(['stations.id','stations.name','stations.location','stations.availability','users.name as uname','users.email','users.phone']);
+        $nearestStations = []; // initialize empty array to hold nearest stations
+        foreach ($fuelStations as $station) {
+            $queue = Queue::where('station_id',$station->id)->where('status','0')->count();
+            $distance = $this->calculateDistance(explode(":",$station->location)[0], explode(":",$station->location)[1], $req->lat, $req->lng);
+            $point1 = explode(":",$station->location)[0].",".explode(":",$station->location)[1];
+            $point2 = $req->lat.",".$req->lng;
+            $api_distance = $this->getAPIDistance($point1, $point2, $req->lat, $req->lng);
+            $station->distance = $distance;
+            $station->api_distance = $api_distance;
+            $station->queue = $queue;
+            $nearestStations[] = $station;
+        }
+        
+        usort($nearestStations, function($a, $b) {
+            if ($a->distance == $b->distance) {
+                return $a->queue - $b->queue;
+            }
+            return strcmp($a->distance , $b->distance );
+            //return $a->distance <=> $b->distance;
+        });
+        
+        return response()->json(['respond'=>$nearestStations]); ;
+    }
       public function getAPIDistance($point1,$point2){
         $key = "AIzaSyAqCHZnyToOOkw4fiumXxC5oTEaEVAIISA";
         $response = Http::get('https://maps.googleapis.com/maps/api/directions/json?origin='.$point1.'&destination='.$point2.'&key='.$key);
@@ -42,6 +70,8 @@ class StationController extends Controller
         }
     }
 
+    
+
     // calculate distance
       public function calculateDistance($lat1, $lon1, $lat2, $lon2) {
         $theta = $lon1 - $lon2;