feat(services): add map service

Author: Paweł Marynowski

src/services/map.service.js

@@ -0,0 +1,61 @@
+import '../images/marker.png';
+
+const MapService = () => {
+  const service = {
+    getMapIcon,
+    getMapInstance,
+  };
+
+  return service;
+
+  //
+
+  function getMapIcon(options) {
+    return angular.extend({
+      iconUrl: 'assets/images/marker.png',
+      shadowUrl: undefined,
+      iconSize: [40, 40],
+      shadowSize: [0, 0],
+      iconAnchor: [20, 20],
+      shadowAnchor: [0, 0],
+    }, options);
+  }
+
+  function getMapInstance(options) {
+    return angular.extend({
+      center: {
+        lat: 51.686,
+        lng: 19.545,
+        zoom: 7,
+      },
+      markers: {},
+      layers: {
+        baselayers: {
+          osm: {
+            name: 'OpenStreetMap',
+            type: 'xyz',
+            url: '//{s}.tile.openstreetmap.org/{z}/{x}/{y}.png',
+            layerOptions: {
+              subdomains: ['a', 'b', 'c'],
+              attribution: '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors',
+              continuousWorld: true,
+            },
+          },
+        },
+        overlays: {
+          monuments: {
+            name: 'Monuments',
+            type: 'markercluster',
+            visible: true,
+          },
+        },
+      },
+    }, options);
+  }
+};
+
+export default () => {
+  angular
+    .module('monumental')
+    .factory('mapService', MapService);
+};