map layer into success response

reports/static/reports/js/minimap.js

@@ -23,6 +23,12 @@ var map = new ol.Map({
 
 //addLayer
 function addImageLayer(labelDate) {
+  $.ajax({
+    type: 'POST',
+    dataType: "json",
+    data: {'purchase_id': purchase_id, 'report': zone, 'date': labelDate},
+    url: '/reports/tiles/tileinfo',
+    success: function (data) {
       map.removeLayer(imagelayer)
 
       var xyz = new ol.layer.Tile({
@@ -39,17 +45,8 @@ function addImageLayer(labelDate) {
       imagelayer = xyz;
       map.addLayer(xyz);
       
-  $.ajax({
-    type: 'POST',
-    dataType: "json",
-    data: {'purchase_id': purchase_id, 'report': zone, 'date': labelDate},
-    url: '/reports/tiles/tileinfo',
-    success: function (data) {
       var extent = ol.proj.transformExtent(data.boundingBox, 'EPSG:4326', 'EPSG:3857');
       map.getView().fit(extent, {duration: 800})
-    },
-    error: function(data) {
-      console.error("request error: ", {'msg': 'tile info request failed'});
     }
   });
 }