fix(near): accept min and max parameters

Author: Hans Kristian Flaatten

index.js

@@ -64,12 +64,9 @@ module.exports.prototype.customBBOX = (field) => (query, bbox) => {
 };
 
 module.exports.prototype.customNear = field => (query, point) => {
-  const pointArr = point.split(',');
+  const pointArr = point.split(',').map(p => parseFloat(p, 10));
 
   if (pointArr.length >= 2) {
-    pointArr[0] = parseFloat(pointArr[0], 10);
-    pointArr[1] = parseFloat(pointArr[1], 10);
-
     if (!isNaN(pointArr.reduce((a, b) => a + b))) {
       const max = parseInt(pointArr[2], 10);
       const min = parseInt(pointArr[3], 10);

test.js

@@ -66,6 +66,25 @@ describe('customNear()', () => {
       });
     });
   });
+
+  it('returns $near query with max distance', () => {
+    ['0,1,2', '60.70908,10.37140,211.123'].forEach(point => {
+      const q = {};
+
+      mqs.customNear('geojson')(q, point);
+      assert.deepEqual(q, {
+        geojson: {
+          $near: {
+            $geometry: {
+              type: 'Point',
+              coordinates: point.split(',').splice(0, 3).map(parseFloat, 10),
+            },
+            $maxDistance: parseInt(point.split(',')[2], 10),
+          },
+        },
+      });
+    });
+  });
 });
 
 describe('customAfter()', () => {