From a8fc7558408b97da4b2c469ae5e73ab502b4fda0 Mon Sep 17 00:00:00 2001
From: Nicolai Ort <info@nicolai-ort.com>
Date: Sat, 15 Apr 2023 18:09:24 +0200
Subject: [PATCH] Back to ean13 based codes

---
 src/models/actions/create/CreateTrackScan.ts |  2 +-
 src/models/entities/RunnerCard.ts            | 12 +++---------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/src/models/actions/create/CreateTrackScan.ts b/src/models/actions/create/CreateTrackScan.ts
index 7beb436..a17ab12 100644
--- a/src/models/actions/create/CreateTrackScan.ts
+++ b/src/models/actions/create/CreateTrackScan.ts
@@ -57,7 +57,7 @@ export class CreateTrackScan {
      * @returns The runnerCard whom's id you provided.
      */
     public async getCard(): Promise<RunnerCard> {
-        const id = this.card % 2000000;
+        const id = this.card % 200000000000;
         const runnerCard = await getConnection().getRepository(RunnerCard).findOne({ id: id }, { relations: ["runner"] });
         if (!runnerCard) {
             throw new RunnerCardNotFoundError();
diff --git a/src/models/entities/RunnerCard.ts b/src/models/entities/RunnerCard.ts
index 6a73025..db31ec5 100644
--- a/src/models/entities/RunnerCard.ts
+++ b/src/models/entities/RunnerCard.ts
@@ -52,13 +52,7 @@ export class RunnerCard {
    * Generates a ean-13 compliant string for barcode generation.
    */
   public get code(): string {
-    const multiply = [1, 3];
-    let total = 0;
-    this.paddedId.split('').forEach((letter, index) => {
-      total += parseInt(letter, 10) * multiply[index % 2];
-    });
-    const checkSum = (Math.ceil(total / 10) * 10) - total;
-    return this.paddedId + checkSum.toString();
+    return this.paddedId
   }
 
   /**
@@ -67,10 +61,10 @@ export class RunnerCard {
   private get paddedId(): string {
     let id: string = this.id.toString();
 
-    if (id.length > 6) {
+    if (id.length > 11) {
       throw new RunnerCardIdOutOfRangeError();
     }
-    while (id.length < 6) { id = '0' + id; }
+    while (id.length < 11) { id = '0' + id; }
     id = '2' + id;
 
     return id;