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Mongoose + NestJS: los virtuales anidados poblados no se devuelven

Tengo el siguiente MongoSchema con algunos virtuales anidados que me gustaría completar:

 // activity.schema.ts interface IGlobalUser { name: string } interface IUser { globalUserId: Types.ObjectId globalUser?: IGlobalUser // virtual } interface IWorker { userId: Types.ObjectId userObj?: IUser // virtual } @Schema({ toObject: { virtuals: true }, toJSON: { virtuals: true } }) export class Activity extends Document { @Prop() workers: IWorker[] } const ActivitySchema = SchemaFactory.createForClass(Activity) ActivitySchema.virtual('workers.userObj', { ref: 'Users', foreignField: '_id', localField: 'workers.userId', justOne: true }) ActivitySchema.virtual('workers.userObj.globalUser', { ref: 'GlobalUsers', foreignField: '_id', localField: 'globalUserId', justOne: true, })

Vamos con las actividades:

 // activity.service.ts @Injectable() export class { constructor( @InjectModel(Activity.name) private readonly activityModel: Model<Activity>, ) {} async getActivities() { const activities = await this.activityModel .find({}) .populate({ path: 'workers.userObj', populate: { path: 'globalUser } }) // console.log(activities[0].workers[0].userObj?.globalUser) <-- works fine, it's populated return activities // This is then just passed to NestJS controller and returned to FE) } }

Cuando completo los workers.userObj.globalUser anidados, parece funcionar bien. ( globalUser está poblado, al menos console.log(activities.workers[0].userObj?.globalUser) me lo dice...)

PERO una vez que el resultado se envía de vuelta a la interfaz, el workers.userObj.globalUser falta mientras que workers.userObj todavía está allí.

¿Cómo me aseguro de que no se pierda?

Solo una nota: usando @nestjs/mongoose@9.0.2 y mongoose@6.1.6

over 4 years ago · Santiago Trujillo
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