Working on v3

app/Models/GoldenMessage.ts

@@ -0,0 +1,24 @@
+import { DateTime } from 'luxon'
+import {BaseModel, belongsTo, column} from '@ioc:Adonis/Lucid/Orm'
+import User from "./User";
+import {BelongsTo} from "@ioc:Adonis/Lucid/Relations";
+
+export default class GoldenMessage extends BaseModel {
+  @column({ isPrimary: true })
+  public id: number
+
+  @belongsTo(() => User)
+  public user: BelongsTo<typeof User>
+
+  @column()
+  public userId: number
+
+  @column()
+  public message: string
+
+  @column.dateTime({ autoCreate: true })
+  public createdAt: DateTime
+
+  @column.dateTime({ autoCreate: true, autoUpdate: true })
+  public updatedAt: DateTime
+}

app/Models/User.ts

@@ -10,6 +10,9 @@ export default class User extends BaseModel {
   @column({ isPrimary: true })
   public id: number
 
+  @column()
+  public username: string
+
   @column()
   public email: string