Many improvements in SelectionMap

imports/api/Subscriptions/Subscriptions.js

@@ -37,10 +37,42 @@ Subscriptions.deny({
  * }
  * */
 
+// https://stackoverflow.com/questions/24492333/meteor-simple-schema-for-mongo-geo-location-data
+// https://github.com/aldeed/meteor-simple-schema/issues/606
+const LocationSchema = new SimpleSchema({
+  type: {
+    type: String,
+    allowedValues: ['Point']
+  },
+  coordinates: {
+    type: Array,
+    minCount: 2,
+    maxCount: 2,
+    custom: function custom() {
+      if (!(this.value[0] >= -90 && this.value[0] <= 90)) {
+        return 'lngOutOfRange';
+      }
+      if (!(this.value[1] >= -180 && this.value[1] <= 180)) {
+        return 'latOutOfRange';
+      }
+      return true;
+    }
+  },
+  'coordinates.$': {
+    type: Number
+  }
+});
+
+LocationSchema.messageBox.messages({
+  lonOutOfRange: '[label] longitude should be between -90 and 90',
+  latOutOfRange: '[label] latitude should be between -180 and 180'
+});
+
 Subscriptions.schema = new SimpleSchema({
   location: Object,
   'location.lat': Number,
   'location.lon': Number,
+  geo: LocationSchema,
   distance: Number,
   owner: String,
   type: String