User.go

package entities

import (
	"errors"
	ERROR "go_clean_api/api/shared/constants/errors"
	v "go_clean_api/api/shared/validators"
	"time"
)

type User struct {
	Base
	Name     string `json:"name" bson:"name"`
	Email    string `json:"email" bson:"email"`
	Password string `json:"-" bson:"-"`
}

func BuildUser(name string, email string, password string) (*User, error) {
	u := &User{
		Name:     name,
		Email:    email,
		Password: password,
	}

  if err := u.validate(); err != nil {
		return err
	}

	u.CreatedAt = time.Now()
	u.Password = string(u.Password)

	return user, nil
}

func (u *User) validate() error {
	if v.IsEmpty(u.Name) {
		return errors.New(ERROR.NAME_IS_EMPTY)
	}

	if !v.IsValidEmail(u.Email) {
		return errors.New(ERROR.INVALID_EMAIL)
	}

	if !v.IsValidPassword(u.Password) {
		return errors.New(ERROR.INVALID_PASSWORD)
	}

	return nil
}