package validator

import (
	"github.com/go-playground/validator/v10"
	"gitlab.com/digineat/go-broker-test/internal/model"
	"log"
	"regexp"
)

var validate *validator.Validate

func init() {
	validate = validator.New()
	err := validate.RegisterValidation("symbol", func(fl validator.FieldLevel) bool {
		symbol := fl.Field().String()
		matched, _ := regexp.MatchString(`^[A-Z]{6}$`, symbol)
		return matched
	})
	if err != nil {
		log.Fatal("RegisterValidation not created")
	}
}

func ValidateTrade(trade *model.Trade) error {
	return validate.Struct(trade)
}