Cleaned up realations regarding response classes

ref #132

src/models/responses/ResponseRunnerGroup.ts

@@ -1,8 +1,8 @@
 import { IsInt, IsNotEmpty, IsObject, IsOptional, IsString } from "class-validator";
-import { GroupContact } from '../entities/GroupContact';
 import { RunnerGroup } from '../entities/RunnerGroup';
 import { ResponseObjectType } from '../enums/ResponseObjectType';
 import { IResponse } from './IResponse';
+import { ResponseGroupContact } from './ResponseGroupContact';
 
 /**
  * Defines the runnerGroup response.
@@ -34,7 +34,7 @@ export abstract class ResponseRunnerGroup implements IResponse {
      */
     @IsObject()
     @IsOptional()
-    contact?: GroupContact;
+    contact?: ResponseGroupContact;
 
     /**
      * Creates a ResponseRunnerGroup object from a runnerGroup.
@@ -43,6 +43,6 @@ export abstract class ResponseRunnerGroup implements IResponse {
     public constructor(group: RunnerGroup) {
         this.id = group.id;
         this.name = group.name;
-        this.contact = group.contact;
+        if (group.contact) { this.contact = group.contact.toResponse(); };
     }
 }