found garage by location

Author: Codehackerone

controllers/garage.controller.js

@@ -131,7 +131,20 @@ const rendergaragebyloc=async(req,res)=>
     var geometry = geoData.body.features[0].geometry;
     geometry.place_name=req.body.location;
     var coords=await garageService.ReturnCoords();
-    res.render("garages/foundgarage",{ body: req.body,by:"Location",geometry:geometry,maptoken: mapBoxToken,coords:coords})
+    var min_distance=10000000.0;
+    var dist={};
+    for (let coord of coords){
+      var distance=garageService.DistanceCal(geometry.coordinates[1],geometry.coordinates[0],coord.coordinates[1],coord.coordinates[0]);
+      console.log(distance);
+      if(distance<=min_distance)
+      {
+        dist=coord;
+        min_distance=distance;
+      }
+    }
+    console.log(dist);
+    res.render("garages/foundgarage",{ body: req.body,by:"Location",geometry:geometry,maptoken: mapBoxToken,dist:dist,
+    min_distance:min_distance})
   }
 }
 

services/garage.service.js

@@ -47,7 +47,7 @@ const ReturnCoords=async()=>
   return coords;
 }
 
-const DistanceCal=(lat1,lat2, lon1, lon2)=>
+const DistanceCal=(lat1,lon1, lat2, lon2)=>
 {   
   lon1 = lon1 * Math.PI / 180;
   lon2 = lon2 * Math.PI / 180;

views/garages/foundgarage.ejs

@@ -11,10 +11,12 @@
     <%- include('../partials/alerts')%>
     <br>
     <div class="container">
-        <center><h1>Found Garages by <%=by%> near you</h1></center><br>
+        <center><h1>Found Garages by <%=by%> near you<br>
+            (Within <%=Math.round(min_distance*100)/100%> km radius)
+        </h1></center><br>
         <div id='map' style="width: auto; height: 350px;"></div>
     </div>
-    <%=coords%>
+    <%=dist%>
 </body>
 </html>
 <style>