New response model for runners

ref #13

src/models/entities/Runner.ts

@@ -1,9 +1,9 @@
-import { Entity, Column, OneToMany, ManyToOne, ChildEntity } from "typeorm";
-import { IsInt, IsNotEmpty, } from "class-validator";
-import { Participant } from "./Participant";
-import { RunnerGroup } from "./RunnerGroup";
+import { IsInt, IsNotEmpty } from "class-validator";
+import { ChildEntity, getConnectionManager, ManyToOne, OneToMany } from "typeorm";
 import { DistanceDonation } from "./DistanceDonation";
+import { Participant } from "./Participant";
 import { RunnerCard } from "./RunnerCard";
+import { RunnerGroup } from "./RunnerGroup";
 import { Scan } from "./Scan";
 
 /**
@@ -38,7 +38,11 @@ export class Runner extends Participant {
 
   @IsInt()
   public get distance(): number {
-    return this.scans.filter(scan => scan.valid === true).reduce((sum, current) => sum + current.distance, 0);
+    getConnectionManager().get().getRepository(Scan).find({ runner: this })
+      .then(myScans => {
+        return myScans.reduce((sum, current) => sum + current.distance, 0);
+      })
+      .catch(err => { throw err })
+      .finally(do => { return -1; });
   }
-
 }