nestjs mongoose skema virtual
// user.schema.ts
import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose';
import { Document } from 'mongoose';
export type UserDocument = User & Document;
@Schema({
toJSON: { // use toObject for objects
virtuals: true,
}
})
export class User {
@Prop({ type: String })
first_name: string;
@Prop({ type: String })
last_name: string;
full_name: string;
}
const UserSchema = SchemaFactory.createForClass(User);
UserSchema.virtual('full_name').get(function (this: UserDocument) {
return `${this.first_name} ${this.last_name}`;
});
export { UserSchema }
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