merch-api/internal/user/service.go

package user

import (
	"context"
	"errors"
	"merch-api/pkg/utils"
)

type service struct {
	repo  Repository
	utils utils.Utils
}

func newService(repo Repository, utils utils.Utils) *service {
	return &service{
		repo:  repo,
		utils: utils,
	}
}

func (s *service) GetUserId(ctx context.Context, userUuid string) (int64, error) {
	if userUuid == "" {
		return 0, errors.New("user uuid is empty")
	}

	return s.repo.getUserId(ctx, userUuid)
}

func (s *service) createUser(ctx context.Context, userUuid string) error {
	now := s.utils.TimeNowUTC()

	return s.repo.addUser(ctx, &userModel{
		CreatedAt: now,
		UpdatedAt: s.utils.NullTimeFromNow(now),
		DeletedAt: s.utils.DeletedNullTime(),
		Uuid:      userUuid,
	})
}

func (s *service) deleteUser(ctx context.Context, userUuid string) error {
	return s.repo.deleteUser(ctx, userUuid, s.utils.NullTimeNowUTC())
}

func (s *service) getUser(ctx context.Context, userUuid string) (*MeDTO, error) {
	if userUuid == "" {
		return nil, errors.New("user uuid is empty")
	}

	return s.repo.getUser(ctx, userUuid)
}