opacity bug

reports/static/reports/js/minimap.js

@@ -35,6 +35,8 @@ const map = new ol.Map({
 
 // show first date and current date
 let currentDate;
+let currentOpacity = 1;
+
 if (labels && labels.length > 0) {
   currentDate = labels[0];
   addImageLayer(currentDate)
@@ -49,15 +51,15 @@ function addImageLayer(labelDate) {
     url: '/reports/tiles/tileinfo',
     success: function (data) {
       const layer_types = getSelectedCheckbox();
-      currentDate = labelDate;
 
+      currentDate = labelDate;
       removeImageLayers()
 
       // add layer
       layer_types.forEach(layer_type => {
         const xyz = new ol.layer.Tile({
-          opacity: 1,
           name: layer_type,
+          opacity: currentOpacity,
           source: new ol.source.XYZ({
             projection: 'EPSG:3857',
             url: '/reports/tiles/'+purchase_id+'/'+zone+'/'+layer_type+'/'+labelDate+'/{z}/{x}/{-y}.png',
@@ -67,6 +69,10 @@ function addImageLayer(labelDate) {
           })
         });
 
+        if (layer_type == 'TCI') {
+          xyz.setOpacity(1)
+        }
+
         map.addLayer(xyz);
       })
 
@@ -89,6 +95,8 @@ function removeImageLayers() {
 
 function setOpacity(value) {
   var imageLayers = map.getLayers().getArray().slice();
+
+  currentOpacity = value;
   imageLayers.forEach(layer => {
     if(layer.get('name') != 'mapbox' && layer.get('name') != 'polygon' && layer.get('name') != 'TCI') {
       console.log(layer.get('name'), layer);