Choosing custom color for analytic unit #31 (#41)

* add type to value in used methids
rename Anomaly => AnalyticUnit
fix wrong method being called

* add an exception to AnalyticUnitColorChange

src/controllers/analytic_controller.ts

@@ -171,6 +171,9 @@ export class AnalyticController {
   }
 
   onAnalyticUnitColorChange(id: AnalyticUnitId, value: string) {
+    if(id === undefined) {
+      throw new Error('id is undefined');
+    }
     this._analyticUnitsSet.byId(id).color = value;
   }