s_cherry_e/sr/nodes/game/internal/db/chapter_table.go

package db

import (
	"errors"
	capp "f1-game/internal/cherry_app"
	dbFacade "f1-game/internal/component/db/facade"
	nameDB "f1-game/internal/name/db"
	dbChapter "f1-game/nodes/game/internal/db/data/chapter"

	"go.mongodb.org/mongo-driver/v2/bson"
	"go.mongodb.org/mongo-driver/v2/mongo"

	clog "github.com/cherry-game/cherry/logger"
)

// ChapterTable 探险表
type (
	ChapterTable struct {
		PlayerID           int64  `bson:"PlayerID,omitempty"`
		NodeID             string `bson:"NodeID,omitempty"`
		dbChapter.Data     `bson:"Data,omitempty"`
		dbFacade.TableBase `bson:",inline"`
	}
)

func (*ChapterTable) TableName() string {
	return nameDB.Table_Chapter
}

func (p *ChapterTable) PrimaryValue() any {
	return p.PlayerID
}

func (p *ChapterTable) CheckField() {
}

func (p *ChapterTable) Save2Queue() {
	save2Queue(p)
}

func GetChapterTable(playerID int64) *ChapterTable {
	if val, ok := chapterTableCache.GetIfPresent(playerID); ok {
		return val.(*ChapterTable)
	}

	chapterTable, found := GetChapterTableFromDB(playerID)
	if found {
		chapterTableCache.Put(playerID, chapterTable)
	}

	return chapterTable
}

func GetChapterTableFromDB(playerID int64) (*ChapterTable, bool) {
	chapterTable := newChapterTable(playerID)
	filter := bson.M{
		nameDB.Field_NodeID:   chapterTable.NodeID,
		nameDB.Field_PlayerID: chapterTable.PlayerID,
	}

	err := dbComponent.FindOne(chapterTable, filter)
	if err != nil {
		if errors.Is(err, mongo.ErrNoDocuments) {
			clog.Warnf("[playerID = %d] not found, create new one", playerID)
			chapterTable.CheckField()
			return chapterTable, true
		}

		clog.Errorf("[playerID = %d] db error = %v", playerID, err)
		return chapterTable, false
	}

	chapterTable.CheckField()

	return chapterTable, true
}

func newChapterTable(playerID int64) *ChapterTable {
	return &ChapterTable{
		PlayerID: playerID,
		NodeID:   capp.NodeID(),
		Data:     dbChapter.NewData(),
	}
}