Added relations to RunnerOrganisation

src/models/Address.ts

@@ -7,6 +7,7 @@ import {
   IsString,
 } from "class-validator";
 import { Participant } from "./Participant";
+import { RunnerOrganisation } from "./RunnerOrganisation";
 
 /**
  * Defines a address (to be used for contact information).
@@ -77,4 +78,10 @@ export class Address {
    */
   @OneToMany(() => Participant, participant => participant.address)
   participants: Participant[];
+
+  /**
+   * Used to link the address to runner groups.
+   */
+  @OneToMany(() => RunnerOrganisation, group => group.address)
+  groups: RunnerOrganisation[];
 }