fix

internal/services/map_service/mapper.go

@@ -3,6 +3,7 @@ package map_service
 
 import "evening_detective_server/internal/repos/game_map_repo"
 
+// MapItem describes an item placed on a game map.
 type MapItem struct {
 	GameID int
 	Kind   string

internal/services/map_service/service.go

@@ -7,20 +7,25 @@ import (
 	"evening_detective_server/internal/repos/game_map_repo"
 )
 
+// ErrItemNotFound indicates that a map item was not found.
 var ErrItemNotFound = errors.New("объект карты не найден")
 
+// MapService handles game map items.
 type MapService struct {
 	repo *game_map_repo.Repo
 }
 
+// NewMapService creates a map service.
 func NewMapService(repo *game_map_repo.Repo) *MapService {
 	return &MapService{repo: repo}
 }
 
+// Ensure creates a map item if it does not exist.
 func (s *MapService) Ensure(ctx context.Context, gameID int, kind string, itemID int) error {
 	return s.repo.Ensure(ctx, gameID, kind, itemID)
 }
 
+// List returns map items for a game.
 func (s *MapService) List(ctx context.Context, gameID int) ([]*MapItem, error) {
 	items, err := s.repo.List(ctx, gameID)
 	if err != nil {
@@ -33,6 +38,7 @@ func (s *MapService) List(ctx context.Context, gameID int) ([]*MapItem, error) {
 	return result, nil
 }
 
+// Update changes a map item's position and visibility.
 func (s *MapService) Update(ctx context.Context, item *MapItem) error {
 	if err := s.repo.Update(ctx, toRepoItem(item)); err != nil {
 		if errors.Is(err, game_map_repo.ErrItemNotFound) {
@@ -43,6 +49,7 @@ func (s *MapService) Update(ctx context.Context, item *MapItem) error {
 	return nil
 }
 
+// Delete removes a map item.
 func (s *MapService) Delete(ctx context.Context, item *MapItem) error {
 	return s.repo.Delete(ctx, toRepoItem(item))
 }