Relations for distanceDonation

ref #11

src/models/Runner.ts

@@ -1,7 +1,8 @@
-import { Entity, Column } from "typeorm";
+import { Entity, Column, OneToMany } from "typeorm";
 import { IsNotEmpty,} from "class-validator";
 import { Participant } from "./Participant";
 import { RunnerGroup } from "./RunnerGroup";
+import { DistanceDonation } from "./DistanceDonation";
 
 /**
  * Defines a runner.
@@ -15,4 +16,7 @@ export class Runner extends Participant {
   @IsNotEmpty()
   //TODO:Relation
   group: RunnerGroup;
+  
+  @OneToMany(() => DistanceDonation, distanceDonation => distanceDonation.runner)
+  distanceDonations: DistanceDonation[];
 }