Fixing adding multiple points

InitUiElements.ts

@@ -419,7 +419,6 @@ export class InitUiElements {
                 State.state.allElements.addElement(feature);
             })
             MetaTagging.addMetatags(features);
-            console.log("ALL FEATURES", features);
         })
 
         new ShowDataLayer(source.features, State.state.leafletMap,

Logic/FeatureSource/FeatureDuplicatorPerLayer.ts

@@ -13,27 +13,18 @@ export default class FeatureDuplicatorPerLayer implements FeatureSource {
 
 
     constructor(layers: { layerDef: LayerConfig }[], upstream: FeatureSource) {
-        let noPassthroughts = true;
-        for (const layer of layers) {
-            if (layer.layerDef.passAllFeatures) {
-                noPassthroughts = false;
-                break;
-            }
-        }
-
         this.features = upstream.features.map(features => {
             const newFeatures: { feature: any, freshness: Date }[] = [];
             if(features === undefined){
                 return newFeatures;
             }
-
            
             for (const f of features) {
                 if (f.feature._matching_layer_id) {
                     // Already matched previously
                     // We simply add it
                     newFeatures.push(f);
-                    return;
+                    continue;
                 }
 
                 

Logic/FeatureSource/FeatureSourceMerger.ts

@@ -17,6 +17,9 @@ export default class FeatureSourceMerger implements FeatureSource {
     private Update() {
         let all = {}; // Mapping 'id' -> {feature, freshness}
         for (const source of this._sources) {
+            if(source?.features?.data === undefined){
+                continue;
+            }
             for (const f of source.features.data) {
                 const id = f.feature.properties.id+f.feature.geometry.type+f.feature._matching_layer_id;
                 const oldV = all[id];

Logic/FeatureSource/RememberingSource.ts

@@ -4,21 +4,24 @@
 import FeatureSource from "./FeatureSource";
 import {UIEventSource} from "../UIEventSource";
 
-export default class RememberingSource implements FeatureSource{
+export default class RememberingSource implements FeatureSource {
-    features: UIEventSource<{feature: any, freshness: Date}[]> = new UIEventSource<{feature: any, freshness: Date}[]>([]);
+    features: UIEventSource<{ feature: any, freshness: Date }[]>;
-    
+
     constructor(source: FeatureSource) {
         const self = this;
-        source.features.addCallbackAndRun(features => {
+        const empty = [];
-            if(features === undefined){
+        this.features = source.features.map(features => {
-                return;
+            const oldFeatures = self.features?.data ?? empty;
+            if (features === undefined) {
+                return oldFeatures;
             }
-            const ids = new Set<string>( features.map(f => f.feature.properties.id+f.feature.geometry.type));
+           
-            const newList = features.concat(
+            // Then new ids
-                self.features.data.filter(old => !ids.has(old.feature.properties.id+old.feature.geometry.type))
+            const ids = new Set<string>(features.map(f => f.feature.properties.id + f.feature.geometry.type));
-            )
+            // the old data
-            self.features.setData(newList);
+            const oldData = oldFeatures.filter(old => !ids.has(old.feature.properties.id + old.feature.geometry.type))
+            return [...features, ...oldData];
         })
     }
-    
+
 }

Models/Constants.ts

@@ -1,7 +1,7 @@
 import { Utils } from "../Utils";
 
 export default class Constants {
-    public static vNumber = "0.2.7-rc3";
+    public static vNumber = "0.2.7-rc4";
 
     // The user journey states thresholds when a new feature gets unlocked
     public static userJourney = {

UI/ShowDataLayer.ts

@@ -32,7 +32,6 @@ export default class ShowDataLayer {
         }
 
         function update() {
-            console.log("UPDATING!")
             if (features.data === undefined) {
                 return;
             }