src/models/RunnerGroup.ts

@@ -7,6 +7,7 @@ import {
 } from "class-validator";
 import { GroupContact } from "./GroupContact";
 import { Runner } from "./Runner";
+import { RunnerTeam } from "./RunnerTeam";
 
 /**
  * Defines the runnerGroup interface.
@@ -42,4 +43,10 @@ export abstract class RunnerGroup {
    */
   @OneToMany(() => Runner, runner => runner.group)
   runners: Runner[];
+
+  /**
+   * Used to link teams to runner groups.
+   */
+  @OneToMany(() => RunnerTeam, team => team.parentGroup)
+  teams: RunnerTeam[];
 }

src/models/RunnerTeam.ts

@@ -1,4 +1,4 @@
-import { Entity, Column } from "typeorm";
+import { Entity, Column, ManyToOne } from "typeorm";
 import { IsNotEmpty } from "class-validator";
 import { RunnerGroup } from "./RunnerGroup";
 
@@ -14,6 +14,6 @@ export class RunnerTeam extends RunnerGroup {
    */
   @Column()
   @IsNotEmpty()
-  //TODO: Relationship
+  @ManyToOne(() => RunnerGroup, group => group.teams)
   parentGroup?: RunnerGroup;
 }