updated graphql dtos & build and it depends

backend/src/models/person.model.ts

@@ -1,51 +1,74 @@
 import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose';
 import { Document } from 'mongoose';
+import { ObjectType, Field, ID, GraphQLISODateTime } from '@nestjs/graphql';
 import { Base } from '@/models/base.model';
 
 @Schema({ timestamps: true })
+@ObjectType()
 export class Person extends Base {
+
+    @Field(() => ID)
+    _id: string;
+
     @Prop({ required: true })
+    @Field()
     firstName: string;
 
     @Prop({ required: true })
+    @Field()
     surname: string;
 
     @Prop({ required: true })
+    @Field()
     middleName: string;
 
     @Prop({ required: true })
+    @Field()
     sexCode: string;
 
     @Prop({ required: true })
+    @Field()
     personRef: string;
 
     @Prop({ required: true })
+    @Field()
     personTag: string;
 
     @Prop({ required: true })
+    @Field()
     fatherName: string;
 
     @Prop({ required: true })
+    @Field()
     motherName: string;
 
     @Prop({ required: true })
+    @Field()
     countryCode: string;
 
-    @Prop({ required: true })
+    @Prop({ required: true, unique: true })
+    @Field()
     nationalIdentityId: string;
 
     @Prop({ required: true })
+    @Field()
     birthPlace: string;
 
     @Prop({ required: true })
+    @Field(() => GraphQLISODateTime)
     birthDate: Date;
 
     @Prop({ required: true })
+    @Field()
     taxNo: string;
 
     @Prop({ required: true })
+    @Field()
     birthname: string;
 }
 
 export type PersonDocument = Person & Document;
 export const PersonSchema = SchemaFactory.createForClass(Person);
+
+// PersonSchema.index({ firstName: 1, surname: 1, middleName: 1 }, { unique: true });
+// PersonSchema.index({ nationalIdentityId: 1 }, { unique: true });