wangchuxiao
3 years ago
parent
467d44adc6
commit
4c931fba5c
@ -0,0 +1,90 @@
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package cache
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import (
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"Open_IM/pkg/common/db/relation"
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"Open_IM/pkg/common/tracelog"
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"Open_IM/pkg/utils"
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"context"
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"encoding/json"
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"github.com/dtm-labs/rockscache"
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"github.com/go-redis/redis/v8"
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"time"
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)
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const (
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UserExpireTime = time.Second * 60 * 60 * 12
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userInfoKey = "USER_INFO:"
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)
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type UserCache struct {
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userDB *relation.User
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expireTime time.Duration
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redisClient *RedisClient
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rcClient *rockscache.Client
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}
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func NewUserCache(rdb redis.UniversalClient, userDB *relation.User, options rockscache.Options) *UserCache {
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return &UserCache{
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userDB: userDB,
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expireTime: UserExpireTime,
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redisClient: NewRedisClient(rdb),
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rcClient: rockscache.NewClient(rdb, options),
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}
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}
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func (u *UserCache) getUserInfoKey(userID string) string {
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return userInfoKey + userID
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}
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func (u *UserCache) GetUserInfo(ctx context.Context, userID string) (userInfo *relation.User, err error) {
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getUserInfo := func() (string, error) {
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userInfo, err := u.userDB.Take(ctx, userID)
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if err != nil {
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return "", err
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}
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bytes, err := json.Marshal(userInfo)
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if err != nil {
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return "", utils.Wrap(err, "")
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}
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return string(bytes), nil
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}
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "userID", userID, "userInfo", *userInfo)
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}()
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userInfoStr, err := u.rcClient.Fetch(u.getUserInfoKey(userID), time.Second*30*60, getUserInfo)
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if err != nil {
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return nil, err
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}
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userInfo = &relation.User{}
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err = json.Unmarshal([]byte(userInfoStr), userInfo)
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return userInfo, utils.Wrap(err, "")
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}
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func (u *UserCache) GetUsersInfo(ctx context.Context, userIDs []string) ([]*relation.User, error) {
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var users []*relation.User
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for _, userID := range userIDs {
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user, err := GetUserInfoFromCache(ctx, userID)
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if err != nil {
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return nil, err
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}
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users = append(users, user)
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}
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return users, nil
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}
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func (u *UserCache) DelUserInfo(ctx context.Context, userID string) (err error) {
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defer func() {
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tracelog.SetCtxDebug(ctx, utils.GetFuncName(1), err, "userID", userID)
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}()
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return u.rcClient.TagAsDeleted(u.getUserInfoKey(userID) + userID)
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}
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func (u *UserCache) DelUsersInfo(ctx context.Context, userIDs []string) (err error) {
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for _, userID := range userIDs {
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if err := u.DelUserInfo(ctx, userID); err != nil {
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return err
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}
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}
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return nil
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}
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@ -0,0 +1,49 @@
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package controller
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import (
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"Open_IM/pkg/common/db/relation"
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pbMsg "Open_IM/pkg/proto/msg"
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"gorm.io/gorm"
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)
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type ChatLogInterface interface {
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CreateChatLog(msg pbMsg.MsgDataToMQ) error
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GetChatLog(chatLog *relation.ChatLog, pageNumber, showNumber int32, contentTypeList []int32) (int64, []relation.ChatLog, error)
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}
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func NewChatLogController(db *gorm.DB) ChatLogInterface {
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return &ChatLogController{database: NewChatLogDataBase(db)}
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}
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type ChatLogController struct {
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database ChatLogDataBaseInterface
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}
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func (c *ChatLogController) CreateChatLog(msg pbMsg.MsgDataToMQ) error {
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return c.database.CreateChatLog(msg)
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}
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func (c *ChatLogController) GetChatLog(chatLog *relation.ChatLog, pageNumber, showNumber int32, contentTypeList []int32) (int64, []relation.ChatLog, error) {
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return c.database.GetChatLog(chatLog, pageNumber, showNumber, contentTypeList)
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}
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type ChatLogDataBaseInterface interface {
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CreateChatLog(msg pbMsg.MsgDataToMQ) error
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GetChatLog(chatLog *relation.ChatLog, pageNumber, showNumber int32, contentTypeList []int32) (int64, []relation.ChatLog, error)
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}
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type ChatLogDataBase struct {
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chatLogDB *relation.ChatLog
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}
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func NewChatLogDataBase(db *gorm.DB) ChatLogDataBaseInterface {
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return &ChatLogDataBase{chatLogDB: relation.NewChatLog(db)}
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}
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func (c *ChatLogDataBase) CreateChatLog(msg pbMsg.MsgDataToMQ) error {
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return c.chatLogDB.Create(msg)
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}
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func (c *ChatLogDataBase) GetChatLog(chatLog *relation.ChatLog, pageNumber, showNumber int32, contentTypeList []int32) (int64, []relation.ChatLog, error) {
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return c.chatLogDB.GetChatLog(chatLog, pageNumber, showNumber, contentTypeList)
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}
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@ -1,50 +0,0 @@
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package relation
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import (
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"gorm.io/gorm"
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"time"
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)
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var AppDB *gorm.DB
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type AppVersion struct {
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Version string `gorm:"column:version;size:64" json:"version"`
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Type int `gorm:"column:type;primary_key" json:"type"`
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UpdateTime int `gorm:"column:update_time" json:"update_time"`
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ForceUpdate bool `gorm:"column:force_update" json:"force_update"`
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FileName string `gorm:"column:file_name" json:"file_name"`
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YamlName string `gorm:"column:yaml_name" json:"yaml_name"`
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UpdateLog string `gorm:"column:update_log" json:"update_log"`
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}
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func (AppVersion) TableName() string {
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return "app_version"
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}
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func UpdateAppVersion(appType int, version string, forceUpdate bool, fileName, yamlName, updateLog string) error {
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updateTime := int(time.Now().Unix())
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app := AppVersion{
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Version: version,
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Type: appType,
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UpdateTime: updateTime,
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FileName: fileName,
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YamlName: yamlName,
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ForceUpdate: forceUpdate,
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UpdateLog: updateLog,
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}
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result := AppDB.Model(AppVersion{}).Where("type = ?", appType).Updates(map[string]interface{}{"force_update": forceUpdate,
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"version": version, "update_time": int(time.Now().Unix()), "file_name": fileName, "yaml_name": yamlName, "type": appType, "update_log": updateLog})
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if result.Error != nil {
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return result.Error
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}
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if result.RowsAffected == 0 {
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err := AppDB.Create(&app).Error
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return err
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}
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return nil
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}
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func GetNewestVersion(appType int) (*AppVersion, error) {
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app := AppVersion{}
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return &app, AppDB.Model(AppVersion{}).First(&app, appType).Error
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}
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@ -1,78 +0,0 @@
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package utils
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import (
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"Open_IM/pkg/common/config"
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rocksCache "Open_IM/pkg/common/db/rocks_cache"
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"Open_IM/pkg/common/log"
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"Open_IM/pkg/getcdv3"
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pbCache "Open_IM/pkg/proto/cache"
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"context"
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"errors"
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"sync"
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)
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type GroupMemberUserIDListHash struct {
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MemberListHash uint64
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UserIDList []string
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}
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var CacheGroupMemberUserIDList = make(map[string]*GroupMemberUserIDListHash, 0)
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var CacheGroupMtx sync.RWMutex
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func GetGroupMemberUserIDList(ctx context.Context, groupID string, operationID string) ([]string, error) {
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groupHashRemote, err := GetGroupMemberUserIDListHashFromRemote(ctx, groupID)
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if err != nil {
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CacheGroupMtx.Lock()
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defer CacheGroupMtx.Unlock()
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delete(CacheGroupMemberUserIDList, groupID)
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log.Error(operationID, "GetGroupMemberUserIDListHashFromRemote failed ", err.Error(), groupID)
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return nil, Wrap(err, groupID)
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}
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CacheGroupMtx.Lock()
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defer CacheGroupMtx.Unlock()
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if groupHashRemote == 0 {
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log.Info(operationID, "groupHashRemote == 0 ", groupID)
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delete(CacheGroupMemberUserIDList, groupID)
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return []string{}, nil
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}
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groupInLocalCache, ok := CacheGroupMemberUserIDList[groupID]
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if ok && groupInLocalCache.MemberListHash == groupHashRemote {
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log.Debug(operationID, "in local cache ", groupID)
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return groupInLocalCache.UserIDList, nil
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}
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log.Debug(operationID, "not in local cache or hash changed", groupID, " remote hash ", groupHashRemote, " in cache ", ok)
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memberUserIDListRemote, err := GetGroupMemberUserIDListFromRemote(groupID, operationID)
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if err != nil {
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log.Error(operationID, "GetGroupMemberUserIDListFromRemote failed ", err.Error(), groupID)
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return nil, Wrap(err, groupID)
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}
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CacheGroupMemberUserIDList[groupID] = &GroupMemberUserIDListHash{MemberListHash: groupHashRemote, UserIDList: memberUserIDListRemote}
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return memberUserIDListRemote, nil
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}
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func GetGroupMemberUserIDListHashFromRemote(ctx context.Context, groupID string) (uint64, error) {
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return rocksCache.GetGroupMemberListHashFromCache(ctx, groupID)
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}
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func GetGroupMemberUserIDListFromRemote(groupID string, operationID string) ([]string, error) {
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getGroupMemberIDListFromCacheReq := &pbCache.GetGroupMemberIDListFromCacheReq{OperationID: operationID, GroupID: groupID}
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etcdConn, err := getcdv3.GetConn(context.Background(), config.Config.RpcRegisterName.OpenImCacheName)
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if err != nil {
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return nil, err
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}
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client := pbCache.NewCacheClient(etcdConn)
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cacheResp, err := client.GetGroupMemberIDListFromCache(context.Background(), getGroupMemberIDListFromCacheReq)
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if err != nil {
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log.NewError(operationID, "GetGroupMemberIDListFromCache rpc call failed ", err.Error())
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return nil, Wrap(err, "GetGroupMemberIDListFromCache rpc call failed")
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}
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if cacheResp.CommonResp.ErrCode != 0 {
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errMsg := operationID + "GetGroupMemberIDListFromCache rpc logic call failed " + cacheResp.CommonResp.ErrMsg
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log.NewError(operationID, errMsg)
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return nil, errors.New("errMsg")
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}
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return cacheResp.UserIDList, nil
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}
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