618 layer upgrade UI bug (#619)

* check for edge case

* same check for revoked techniques

* minor change

* move technique creation to fn

* clean up platform parsing

* move relationship parsing to fn

* refactor relationship parsing

* minor fix comparing list to string

* additional refactor

* fn documentation

* fix layer information component

nav-app/src/app/classes/stix/domain.ts

@@ -73,7 +73,7 @@ export class Domain {
         revoked_by: new Map<string, string>(),
         // technique targets asset
         // ID of asset to [] of technique IDs
-        targeted_assets: new Map<string, string>(),
+        targeted_assets: new Map<string, string[]>(),
     };
 
     constructor(domain_identifier: string, name: string, version: Version, urls?: string[]) {
@@ -90,4 +90,10 @@ export class Domain {
     public getVersion(): string {
         return this.version.number;
     }
+
+	public executeCallbacks(): void {
+		for (let callback of this.dataLoadedCallbacks) {
+            callback();
+        }
+	}
 }

nav-app/src/app/layer-information/layer-information.component.ts

@@ -9,6 +9,6 @@ import * as globals from '../utils/globals';
 })
 export class LayerInformationComponent {
     public get layerFormatLink(): string {
-        return `../layers/LAYERFORMATv${globals.layerVersion.replace('.', '_')}.md`;
+        return `./layers/LAYERFORMATv${globals.layerVersion.replace('.', '_')}.md`;
     }
 }