Cleaned up realations regarding response classes

ref #132

src/models/responses/ResponseRunner.ts

@@ -3,10 +3,10 @@ import {
     IsObject
 } from "class-validator";
 import { Runner } from '../entities/Runner';
-import { RunnerGroup } from '../entities/RunnerGroup';
 import { ResponseObjectType } from '../enums/ResponseObjectType';
 import { IResponse } from './IResponse';
 import { ResponseParticipant } from './ResponseParticipant';
+import { ResponseRunnerGroup } from './ResponseRunnerGroup';
 
 /**
  * Defines the runner response.
@@ -28,7 +28,7 @@ export class ResponseRunner extends ResponseParticipant implements IResponse {
      * The runner's group.
      */
     @IsObject()
-    group: RunnerGroup;
+    group: ResponseRunnerGroup;
 
     /**
      * Creates a ResponseRunner object from a runner.
@@ -38,6 +38,6 @@ export class ResponseRunner extends ResponseParticipant implements IResponse {
         super(runner);
         if (!runner.scans) { this.distance = 0 }
         else { this.distance = runner.validScans.reduce((sum, current) => sum + current.distance, 0); }
-        this.group = runner.group;
+        if (runner.group) { this.group = runner.group.toResponse(); }
     }
 }