generated from VLADIMIR/template
109 lines
4.0 KiB
Go
109 lines
4.0 KiB
Go
package app
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import (
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"context"
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"errors"
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"strconv"
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"evening_detective_server/internal/services/map_service"
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proto "evening_detective_server/proto"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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func (s *server) GetGameMap(ctx context.Context, req *proto.GetGameMapReq) (*proto.GetGameMapRsp, error) {
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if !canManageScreens(ctx) {
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return nil, status.Error(codes.PermissionDenied, "permission denied")
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}
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if req == nil || req.GameID <= 0 {
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return nil, status.Error(codes.InvalidArgument, "некорректный идентификатор игры")
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}
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game, err := s.gameService.GetFullGame(ctx, int(req.GameID))
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if err != nil {
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return nil, status.Error(codes.NotFound, "игра не найдена")
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}
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if err := s.mapService.Ensure(ctx, int(req.GameID), "organizer_desk", "1"); err != nil {
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return nil, status.Error(codes.Internal, "не удалось сохранить карту")
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}
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for _, team := range game.Teams {
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if team.ParticipationStatus == "cancelled" {
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continue
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}
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if err := s.mapService.Ensure(ctx, int(req.GameID), "team", team.ID); err != nil {
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return nil, status.Error(codes.Internal, "не удалось сохранить карту")
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}
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}
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screens, err := s.screenService.ListByGame(ctx, int(req.GameID))
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if err != nil {
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return nil, status.Error(codes.Internal, "не удалось получить экраны")
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}
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for _, screen := range screens {
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if err := s.mapService.Ensure(ctx, int(req.GameID), "screen", strconv.Itoa(screen.ID)); err != nil {
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return nil, status.Error(codes.Internal, "не удалось сохранить карту")
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}
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}
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items, err := s.mapService.List(ctx, int(req.GameID))
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if err != nil {
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return nil, status.Error(codes.Internal, "не удалось получить карту")
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}
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teamNames := map[string]string{}
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for _, team := range game.Teams {
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if team.ParticipationStatus == "cancelled" {
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continue
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}
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teamNames[team.ID] = team.Name
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}
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screenStates := map[string]*proto.ScreenState{}
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for _, screen := range screens {
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screenStates[strconv.Itoa(screen.ID)] = screenState(screen)
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}
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result := make([]*proto.MapItem, 0, len(items))
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for _, item := range items {
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_, teamExists := teamNames[item.ItemID]
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if (item.Kind == "team" && !teamExists) || (item.Kind == "screen" && screenStates[item.ItemID] == nil) {
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if err := s.mapService.Delete(ctx, item); err != nil {
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return nil, status.Error(codes.Internal, "не удалось обновить карту")
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}
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continue
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}
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mapped := &proto.MapItem{Kind: item.Kind, ItemID: item.ItemID, X: int32(item.X), Y: int32(item.Y), Hidden: item.Hidden}
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if item.Kind == "team" {
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mapped.Label = teamNames[item.ItemID]
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}
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if item.Kind == "organizer_desk" {
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mapped.Label = "Стол организаторов"
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}
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if state := screenStates[item.ItemID]; item.Kind == "screen" && state != nil {
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mapped.Label = "Экран " + state.ID
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mapped.Status = state.Status
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mapped.SoundEnabled = state.SoundEnabled
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}
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result = append(result, mapped)
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}
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return &proto.GetGameMapRsp{Items: result}, nil
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}
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func (s *server) UpdateGameMapItem(ctx context.Context, req *proto.UpdateGameMapItemReq) (*proto.UpdateGameMapItemRsp, error) {
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if !canManageScreens(ctx) {
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return nil, status.Error(codes.PermissionDenied, "permission denied")
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}
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if req == nil || req.GameID <= 0 || req.ItemID == "" || (req.Kind != "team" && req.Kind != "screen" && req.Kind != "organizer_desk") {
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return nil, status.Error(codes.InvalidArgument, "некорректный объект карты")
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}
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if err := s.mapService.Update(ctx, &map_service.MapItem{
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GameID: int(req.GameID),
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Kind: req.Kind,
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ItemID: req.ItemID,
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X: int(req.X),
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Y: int(req.Y),
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Hidden: req.Hidden,
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}); err != nil {
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if errors.Is(err, map_service.ErrItemNotFound) {
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return nil, status.Error(codes.NotFound, "объект карты не найден")
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}
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return nil, status.Error(codes.Internal, "не удалось изменить карту")
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}
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return &proto.UpdateGameMapItemRsp{}, nil
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}
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