Merge branch 'main' of git.odit.services:lfk/backend into main

.env.example

@@ -5,3 +5,4 @@ DB_PORT=bla
 DB_USER=bla
 DB_PASSWORD=bla
 DB_NAME=bla
+NODE_ENV=production

src/app.ts

@@ -9,6 +9,7 @@ const PORT = process.env.APP_PORT || 4010;
 
 const app = createExpressServer({
   controllers: [__dirname + "/controllers/*.ts"],
+  development: process.env.NODE_ENV === "production",
 });
 
 async function main() {

src/models/Track.ts

@@ -22,5 +22,5 @@ export class Track {
   @Column()
   @IsInt()
   @IsPositive()
-  length: string;
+  length: number;
 }