package validator

import (
	"errors"

	"github.com/yourorg/go-dw-platform/services/template-service/dto"
)

var ErrMissingOrderID = errors.New("order_id is required")

func ValidateIngestRequest(req *dto.IngestRequest) error {
	if req.OrderID == "" {
		return ErrMissingOrderID
	}
	if req.CustomerID == "" {
		return errors.New("customer_id is required")
	}
	if req.Amount <= 0 {
		return errors.New("amount must be positive")
	}
	return nil
}