src/models/Runner.ts

@@ -1,4 +1,4 @@
-import { Entity, Column, OneToMany } from "typeorm";
+import { Entity, Column, OneToMany, ManyToOne } from "typeorm";
 import { IsNotEmpty,} from "class-validator";
 import { Participant } from "./Participant";
 import { RunnerGroup } from "./RunnerGroup";
@@ -14,9 +14,12 @@ export class Runner extends Participant {
    */
   @Column()
   @IsNotEmpty()
-  //TODO:Relation
+  @ManyToOne(() => RunnerGroup, group => group.runners)
   group: RunnerGroup;
   
+  /**
+   * Used to link runners to donations.
+   */
   @OneToMany(() => DistanceDonation, distanceDonation => distanceDonation.runner)
   distanceDonations: DistanceDonation[];
 }

src/models/RunnerGroup.ts

@@ -1,4 +1,4 @@
-import { PrimaryGeneratedColumn, Column } from "typeorm";
+import { PrimaryGeneratedColumn, Column, OneToMany } from "typeorm";
 import {
   IsInt,
   IsNotEmpty,
@@ -6,6 +6,7 @@ import {
   IsString,
 } from "class-validator";
 import { GroupContact } from "./GroupContact";
+import { Runner } from "./Runner";
 
 /**
  * Defines the runnerGroup interface.
@@ -35,4 +36,10 @@ export abstract class RunnerGroup {
   @IsOptional()
   //TODO: Relationship
   contact?: GroupContact;
+
+  /**
+   * Used to link runners to a runner group.
+   */
+  @OneToMany(() => Runner, runner => runner.group)
+  runners: Runner[];
 }