user.ts

import { Collection, createFireclass } from "@dharayush7/fireclass-js";
import {
  IsEmail,
  IsInt,
  IsOptional,
  IsString,
  Length,
  Min,
} from "class-validator";
import { getDb } from "../firebase.js";

// Bind Fireclass to this app's Firestore once; reuse BaseModel everywhere.
const { BaseModel } = createFireclass(getDb());

@Collection("users")
export class User extends BaseModel<User> {
  @IsString()
  @Length(2, 50)
  name!: string;

  @IsEmail()
  email!: string;

  @IsInt()
  @Min(0)
  age!: number;

  @IsOptional()
  createdAt?: Date;

  constructor(data?: Partial<User>) {
    super(data);
    Object.assign(this, data);
  }
}