kopia lustrzana https://codeberg.org/nmkj/audon
267 wiersze
6.9 KiB
Go
267 wiersze
6.9 KiB
Go
package main
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import (
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"context"
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"encoding/json"
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"time"
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"github.com/livekit/protocol/livekit"
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mastodon "github.com/mattn/go-mastodon"
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"go.mongodb.org/mongo-driver/bson"
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"go.mongodb.org/mongo-driver/mongo"
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"go.mongodb.org/mongo-driver/mongo/options"
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)
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type (
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SessionData struct {
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MastodonConfig *mastodon.Config
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AuthCode string
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AudonID string
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}
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AudonUser struct {
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AudonID string `bson:"audon_id" json:"audon_id" validate:"alphanum"`
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RemoteID string `bson:"remote_id" json:"remote_id" validate:"printascii"`
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RemoteURL string `bson:"remote_url" json:"remote_url" validate:"url"`
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Webfinger string `bson:"webfinger" json:"webfinger" validate:"email"`
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AvatarFile string `bson:"avatar" json:"avatar"`
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CreatedAt time.Time `bson:"created_at" json:"created_at"`
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}
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RoomMetadata struct {
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*Room
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Speakers []*AudonUser `json:"speakers"`
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Kicked []*AudonUser `json:"kicked"`
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MastodonAccounts map[string]*MastodonAccount `json:"accounts"`
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}
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Room struct {
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RoomID string `bson:"room_id" json:"room_id" validate:"required,printascii"`
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Title string `bson:"title" json:"title" validate:"required,max=100,printascii|multibyte"`
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Description string `bson:"description" json:"description" validate:"max=500,ascii|multibyte"`
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Host *AudonUser `bson:"host" json:"host"`
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CoHosts []*AudonUser `bson:"cohosts" json:"cohosts"`
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Restriction JoinRestriction `bson:"restriction" json:"restriction"`
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EndedAt time.Time `bson:"ended_at" json:"ended_at"`
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CreatedAt time.Time `bson:"created_at" json:"created_at"`
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Advertise string `bson:"advertise" json:"advertise"`
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}
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TokenResponse struct {
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Url string `json:"url"`
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Token string `json:"token"`
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Audon *AudonUser `json:"audon"`
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Indicator string `json:"indicator"`
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Original string `json:"original"`
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}
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)
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type JoinRestriction string
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const (
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COLLECTION_USER = "user"
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COLLECTION_ROOM = "room"
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EVERYONE JoinRestriction = "everyone"
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FOLLOWING JoinRestriction = "following"
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FOLLOWER JoinRestriction = "follower"
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FOLLOWING_OR_FOLLOWER JoinRestriction = "knowing"
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MUTUAL JoinRestriction = "mutual"
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PRIVATE JoinRestriction = "private"
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)
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func (a *AudonUser) GetCurrentLivekitRooms(ctx context.Context) ([]*livekit.Room, error) {
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resp, err := lkRoomServiceClient.ListRooms(ctx, &livekit.ListRoomsRequest{})
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if err != nil {
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return nil, err
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}
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rooms := resp.GetRooms()
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current := []*livekit.Room{}
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for _, r := range rooms {
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partResp, err := lkRoomServiceClient.ListParticipants(ctx, &livekit.ListParticipantsRequest{
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Room: r.Name,
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})
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if err != nil {
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return nil, err
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}
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for _, p := range partResp.GetParticipants() {
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if p.Identity == a.AudonID {
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current = append(current, r)
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break
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}
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}
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}
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return current, nil
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}
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func (r *Room) IsFollowingOnly() bool {
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return r.Restriction == FOLLOWING
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}
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func (r *Room) IsFollowerOnly() bool {
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return r.Restriction == FOLLOWER
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}
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func (r *Room) IsFollowingOrFollowerOnly() bool {
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return r.Restriction == FOLLOWING_OR_FOLLOWER
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}
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func (r *Room) IsMutualOnly() bool {
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return r.Restriction == MUTUAL
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}
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func (r *Room) IsPrivate() bool {
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return r.Restriction == PRIVATE
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}
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func (r *Room) IsCoHost(u *AudonUser) bool {
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if r == nil {
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return false
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}
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for _, cohost := range r.CoHosts {
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if cohost.Equal(u) {
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return true
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}
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}
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return false
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}
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func (r *Room) IsHost(u *AudonUser) bool {
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return r != nil && r.Host.Equal(u)
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}
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func (r *RoomMetadata) IsSpeaker(u *AudonUser) bool {
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for _, s := range r.Speakers {
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if s.Equal(u) {
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return true
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}
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}
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return false
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}
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func getRoomMetadataFromLivekitRoom(lkRoom *livekit.Room) (*RoomMetadata, error) {
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metadata := new(RoomMetadata)
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if err := json.Unmarshal([]byte(lkRoom.GetMetadata()), metadata); err != nil {
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return nil, err
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}
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return metadata, nil
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}
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func (r *Room) getRoomMetadata(ctx context.Context) *RoomMetadata {
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lkRoom, _ := getRoomInLivekit(ctx, r.RoomID)
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if lkRoom == nil {
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return nil
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}
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meta, err := getRoomMetadataFromLivekitRoom(lkRoom)
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if err != nil {
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return nil
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}
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return meta
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}
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func (r *Room) ExistsInLivekit(ctx context.Context) bool {
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lkRooms, _ := lkRoomServiceClient.ListRooms(ctx, &livekit.ListRoomsRequest{Names: []string{r.RoomID}})
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return len(lkRooms.GetRooms()) > 0
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}
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func (r *Room) IsUserInLivekitRoom(ctx context.Context, userID string) bool {
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if r == nil {
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return false
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}
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participantsInfo, _ := lkRoomServiceClient.ListParticipants(ctx, &livekit.ListParticipantsRequest{Room: r.RoomID})
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participants := participantsInfo.GetParticipants()
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for _, info := range participants {
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if info.GetIdentity() == userID {
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return true
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}
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}
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return false
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}
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func (r *Room) IsAnyomeInLivekitRoom(ctx context.Context) bool {
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participantsInfo, _ := lkRoomServiceClient.ListParticipants(ctx, &livekit.ListParticipantsRequest{Room: r.RoomID})
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participants := participantsInfo.GetParticipants()
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return len(participants) > 0
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}
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func createIndexes(ctx context.Context) error {
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userColl := mainDB.Collection(COLLECTION_USER)
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userIndexes, err := userColl.Indexes().ListSpecifications(ctx)
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if err != nil {
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return err
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}
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if len(userIndexes) < 3 {
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_, err := userColl.Indexes().CreateMany(ctx, []mongo.IndexModel{
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{
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Keys: bson.D{{Key: "audon_id", Value: 1}},
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Options: options.Index().SetUnique(true),
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},
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{
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Keys: bson.D{{Key: "webfinger", Value: 1}},
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Options: options.Index().SetUnique(true),
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},
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})
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if err != nil {
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return err
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}
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}
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roomColl := mainDB.Collection(COLLECTION_ROOM)
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roomIndexes, err := roomColl.Indexes().ListSpecifications(ctx)
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if err != nil {
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return err
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}
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if len(roomIndexes) < 3 {
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_, err := roomColl.Indexes().CreateMany(ctx, []mongo.IndexModel{
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{
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Keys: bson.D{{Key: "room_id", Value: 1}},
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Options: options.Index().SetUnique(true),
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},
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{
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Keys: bson.D{{Key: "host.audon_id", Value: 1}},
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},
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})
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if 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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func findUserByRemote(ctx context.Context, remoteID, remoteURL string) (*AudonUser, error) {
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var result AudonUser
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coll := mainDB.Collection(COLLECTION_USER)
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if err := coll.FindOne(ctx, bson.D{{Key: "remote_url", Value: remoteURL}, {Key: "remote_id", Value: remoteID}}).Decode(&result); err != nil {
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return nil, err
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}
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return &result, nil
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}
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func findUserByID(ctx context.Context, audonID string) (*AudonUser, error) {
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var result AudonUser
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coll := mainDB.Collection(COLLECTION_USER)
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if err := coll.FindOne(ctx, bson.D{{Key: "audon_id", Value: audonID}}).Decode(&result); err != nil {
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return nil, err
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}
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return &result, nil
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}
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func findUserByWebfinger(ctx context.Context, webfinger string) (*AudonUser, error) {
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var result AudonUser
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coll := mainDB.Collection(COLLECTION_USER)
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if err := coll.FindOne(ctx, bson.D{{Key: "webfinger", Value: webfinger}}).Decode(&result); err != nil {
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return nil, err
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}
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return &result, nil
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}
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