refactor_: InitFilters
This commit is contained in:
frank
parent
6149fa3b7e
commit
b0c90362d4
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@ -7,7 +7,6 @@ import (
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"database/sql"
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"encoding/json"
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"fmt"
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"math/rand"
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"os"
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"strconv"
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"strings"
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@ -33,7 +32,6 @@ import (
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utils "github.com/status-im/status-go/common"
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"github.com/status-im/status-go/connection"
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"github.com/status-im/status-go/contracts"
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"github.com/status-im/status-go/deprecation"
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"github.com/status-im/status-go/eth-node/crypto"
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"github.com/status-im/status-go/eth-node/types"
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"github.com/status-im/status-go/images"
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@ -44,7 +42,6 @@ import (
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"github.com/status-im/status-go/multiaccounts/settings"
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"github.com/status-im/status-go/protocol/anonmetrics"
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"github.com/status-im/status-go/protocol/common"
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"github.com/status-im/status-go/protocol/common/shard"
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"github.com/status-im/status-go/protocol/communities"
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"github.com/status-im/status-go/protocol/encryption"
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"github.com/status-im/status-go/protocol/encryption/multidevice"
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@ -920,20 +917,7 @@ func (m *Messenger) Start() (*MessengerResponse, error) {
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}
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}
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joinedCommunities, err := m.communitiesManager.Joined()
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if err != nil {
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return nil, err
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}
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for _, joinedCommunity := range joinedCommunities {
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// resume importing message history archives in case
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// imports have been interrupted previously
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err := m.resumeHistoryArchivesImport(joinedCommunity.ID())
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if err != nil {
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return nil, err
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}
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}
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m.enableHistoryArchivesImportAfterDelay()
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m.startHistoryArchivesImportLoop()
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if m.httpServer != nil {
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err = m.httpServer.Start()
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@ -974,6 +958,28 @@ func (m *Messenger) Start() (*MessengerResponse, error) {
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return response, nil
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}
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func (m *Messenger) startHistoryArchivesImportLoop() {
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go func() {
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defer gocommon.LogOnPanic()
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joinedCommunities, err := m.communitiesManager.Joined()
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if err != nil {
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m.logger.Error("failed to get joined communities", zap.Error(err))
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return
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}
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for _, joinedCommunity := range joinedCommunities {
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// resume importing message history archives in case
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// imports have been interrupted previously
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err := m.resumeHistoryArchivesImport(joinedCommunity.ID())
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if err != nil {
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m.logger.Error("failed to resume history archives import", zap.Error(err))
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return
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}
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}
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m.enableHistoryArchivesImportAfterDelay()
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}()
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}
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func (m *Messenger) SetMediaServer(server *server.MediaServer) {
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m.httpServer = server
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m.communitiesManager.SetMediaServer(server)
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@ -1775,221 +1781,6 @@ func (m *Messenger) handlePushNotificationClientRegistrations(c chan struct{}) {
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}()
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}
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// InitFilters analyzes chats and contacts in order to setup filters
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// which are responsible for retrieving messages.
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func (m *Messenger) InitFilters() error {
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// Seed the for color generation
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rand.Seed(time.Now().Unix())
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logger := m.logger.With(zap.String("site", "Init"))
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// Community requests will arrive in this pubsub topic
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err := m.SubscribeToPubsubTopic(shard.DefaultNonProtectedPubsubTopic(), nil)
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if err != nil {
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return err
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}
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var (
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filtersToInit []transport.FiltersToInitialize
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publicKeys []*ecdsa.PublicKey
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)
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joinedCommunities, err := m.communitiesManager.Joined()
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if err != nil {
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return err
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}
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for _, org := range joinedCommunities {
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// the org advertise on the public topic derived by the pk
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filtersToInit = append(filtersToInit, m.DefaultFilters(org)...)
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// This is for status-go versions that didn't have `CommunitySettings`
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// We need to ensure communities that existed before community settings
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// were introduced will have community settings as well
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exists, err := m.communitiesManager.CommunitySettingsExist(org.ID())
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if err != nil {
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logger.Warn("failed to check if community settings exist", zap.Error(err))
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continue
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}
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if !exists {
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communitySettings := communities.CommunitySettings{
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CommunityID: org.IDString(),
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HistoryArchiveSupportEnabled: true,
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}
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err = m.communitiesManager.SaveCommunitySettings(communitySettings)
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if err != nil {
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logger.Warn("failed to save community settings", zap.Error(err))
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}
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continue
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}
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// In case we do have settings, but the history archive support is disabled
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// for this community, we enable it, as this should be the default for all
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// non-admin communities
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communitySettings, err := m.communitiesManager.GetCommunitySettingsByID(org.ID())
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if err != nil {
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logger.Warn("failed to fetch community settings", zap.Error(err))
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continue
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}
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if !org.IsControlNode() && !communitySettings.HistoryArchiveSupportEnabled {
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communitySettings.HistoryArchiveSupportEnabled = true
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err = m.communitiesManager.UpdateCommunitySettings(*communitySettings)
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if err != nil {
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logger.Warn("failed to update community settings", zap.Error(err))
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}
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}
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}
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spectatedCommunities, err := m.communitiesManager.Spectated()
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if err != nil {
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return err
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}
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for _, org := range spectatedCommunities {
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filtersToInit = append(filtersToInit, m.DefaultFilters(org)...)
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}
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// Get chat IDs and public keys from the existing chats.
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// TODO: Get only active chats by the query.
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chats, err := m.persistence.Chats()
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if err != nil {
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return err
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}
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communityInfo := make(map[string]*communities.Community)
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var validChats []*Chat
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for _, chat := range chats {
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if err := chat.Validate(); err != nil {
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logger.Warn("failed to validate chat", zap.Error(err))
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continue
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}
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validChats = append(validChats, chat)
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}
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m.initChatsFirstMessageTimestamp(communityInfo, validChats)
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for _, chat := range validChats {
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if !chat.Active || chat.Timeline() {
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m.allChats.Store(chat.ID, chat)
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continue
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}
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switch chat.ChatType {
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case ChatTypePublic, ChatTypeProfile:
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filtersToInit = append(filtersToInit, transport.FiltersToInitialize{ChatID: chat.ID})
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case ChatTypeCommunityChat:
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community, ok := communityInfo[chat.CommunityID]
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if !ok {
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community, err = m.communitiesManager.GetByIDString(chat.CommunityID)
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if err != nil {
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return err
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}
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communityInfo[chat.CommunityID] = community
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}
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if chat.UnviewedMessagesCount > 0 || chat.UnviewedMentionsCount > 0 {
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// Make sure the unread count is 0 for the channels the user cannot view
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// It's possible that the users received messages to a channel before permissions were added
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canView := community.CanView(&m.identity.PublicKey, chat.CommunityChatID())
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if !canView {
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chat.UnviewedMessagesCount = 0
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chat.UnviewedMentionsCount = 0
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}
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}
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filtersToInit = append(filtersToInit, transport.FiltersToInitialize{ChatID: chat.ID, PubsubTopic: community.PubsubTopic()})
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case ChatTypeOneToOne:
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pk, err := chat.PublicKey()
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if err != nil {
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return err
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}
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publicKeys = append(publicKeys, pk)
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case ChatTypePrivateGroupChat:
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for _, member := range chat.Members {
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publicKey, err := member.PublicKey()
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if err != nil {
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return errors.Wrapf(err, "invalid public key for member %s in chat %s", member.ID, chat.Name)
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}
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publicKeys = append(publicKeys, publicKey)
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}
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default:
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return errors.New("invalid chat type")
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}
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m.allChats.Store(chat.ID, chat)
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}
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// Timeline and profile chats are deprecated.
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// This code can be removed after some reasonable time.
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// upsert timeline chat
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if !deprecation.ChatProfileDeprecated {
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err = m.ensureTimelineChat()
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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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// upsert profile chat
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if !deprecation.ChatTimelineDeprecated {
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err = m.ensureMyOwnProfileChat()
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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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// Get chat IDs and public keys from the contacts.
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contacts, err := m.persistence.Contacts()
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if err != nil {
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return err
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}
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for idx, contact := range contacts {
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if err = m.updateContactImagesURL(contact); err != nil {
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return err
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}
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m.allContacts.Store(contact.ID, contacts[idx])
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// We only need filters for contacts added by us and not blocked.
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if !contact.added() || contact.Blocked {
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continue
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}
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publicKey, err := contact.PublicKey()
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if err != nil {
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logger.Error("failed to get contact's public key", zap.Error(err))
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continue
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}
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publicKeys = append(publicKeys, publicKey)
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}
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_, err = m.transport.InitFilters(filtersToInit, publicKeys)
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if err != nil {
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return err
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}
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// Init filters for the communities we control
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var communityFiltersToInitialize []transport.CommunityFilterToInitialize
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controlledCommunities, err := m.communitiesManager.Controlled()
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if err != nil {
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return err
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}
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for _, c := range controlledCommunities {
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communityFiltersToInitialize = append(communityFiltersToInitialize, transport.CommunityFilterToInitialize{
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Shard: c.Shard(),
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PrivKey: c.PrivateKey(),
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})
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}
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_, err = m.InitCommunityFilters(communityFiltersToInitialize)
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if err != nil {
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return err
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}
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return nil
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}
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// Shutdown takes care of ensuring a clean shutdown of Messenger
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func (m *Messenger) Shutdown() (err error) {
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if m == nil {
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@ -0,0 +1,380 @@
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package protocol
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import (
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"crypto/ecdsa"
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"math/rand"
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"sync"
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"time"
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"github.com/pkg/errors"
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gocommon "github.com/status-im/status-go/common"
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"github.com/status-im/status-go/deprecation"
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"github.com/status-im/status-go/protocol/common/shard"
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"github.com/status-im/status-go/protocol/communities"
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"github.com/status-im/status-go/protocol/transport"
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"go.uber.org/zap"
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)
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// InitFilters analyzes chats and contacts in order to setup filters
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// which are responsible for retrieving messages.
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func (m *Messenger) InitFilters() error {
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// Seed the for color generation
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rand.Seed(time.Now().Unix())
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// Community requests will arrive in this pubsub topic
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if err := m.SubscribeToPubsubTopic(shard.DefaultNonProtectedPubsubTopic(), nil); err != nil {
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return err
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}
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filters, publicKeys, err := m.collectFiltersAndKeys()
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if err != nil {
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return err
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}
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_, err = m.transport.InitFilters(filters, publicKeys)
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return err
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}
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func (m *Messenger) collectFiltersAndKeys() ([]transport.FiltersToInitialize, []*ecdsa.PublicKey, error) {
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var wg sync.WaitGroup
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errCh := make(chan error, 5)
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filtersCh := make(chan []transport.FiltersToInitialize, 3)
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publicKeysCh := make(chan []*ecdsa.PublicKey, 2)
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// Start all goroutines
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wg.Add(5)
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go m.processJoinedCommunities(&wg, filtersCh, errCh)
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go m.processSpectatedCommunities(&wg, filtersCh, errCh)
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go m.processChats(&wg, filtersCh, publicKeysCh, errCh)
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go m.processContacts(&wg, publicKeysCh, errCh)
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go m.processControlledCommunities(&wg, errCh)
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// Wait for all goroutines to complete and close channels
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wg.Wait()
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close(filtersCh)
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close(publicKeysCh)
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// Check for errors
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select {
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case err := <-errCh:
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return nil, nil, err
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default:
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}
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return m.collectResults(filtersCh, publicKeysCh)
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}
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func (m *Messenger) processJoinedCommunities(wg *sync.WaitGroup, filtersCh chan<- []transport.FiltersToInitialize, errCh chan<- error) {
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defer gocommon.LogOnPanic()
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defer wg.Done()
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joinedCommunities, err := m.communitiesManager.Joined()
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if err != nil {
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errCh <- err
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return
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}
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filtersToInit := m.processCommunitiesSettings(joinedCommunities)
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filtersCh <- filtersToInit
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}
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func (m *Messenger) processCommunitiesSettings(communities []*communities.Community) []transport.FiltersToInitialize {
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logger := m.logger.With(zap.String("site", "processCommunitiesSettings"))
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var filtersToInit []transport.FiltersToInitialize
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for _, org := range communities {
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// the org advertise on the public topic derived by the pk
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filtersToInit = append(filtersToInit, m.DefaultFilters(org)...)
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if err := m.ensureCommunitySettings(org); err != nil {
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logger.Warn("failed to process community settings", zap.Error(err))
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}
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}
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return filtersToInit
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}
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func (m *Messenger) ensureCommunitySettings(org *communities.Community) error {
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// This is for status-go versions that didn't have `CommunitySettings`
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// We need to ensure communities that existed before community settings
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// were introduced will have community settings as well
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exists, err := m.communitiesManager.CommunitySettingsExist(org.ID())
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if err != nil {
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return err
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}
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if !exists {
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communitySettings := communities.CommunitySettings{
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CommunityID: org.IDString(),
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HistoryArchiveSupportEnabled: true,
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}
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return m.communitiesManager.SaveCommunitySettings(communitySettings)
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}
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// In case we do have settings, but the history archive support is disabled
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// for this community, we enable it, as this should be the default for all
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// non-admin communities
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communitySettings, err := m.communitiesManager.GetCommunitySettingsByID(org.ID())
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if err != nil {
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return err
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}
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if !org.IsControlNode() && !communitySettings.HistoryArchiveSupportEnabled {
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communitySettings.HistoryArchiveSupportEnabled = true
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return m.communitiesManager.UpdateCommunitySettings(*communitySettings)
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}
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return nil
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}
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func (m *Messenger) processSpectatedCommunities(wg *sync.WaitGroup, filtersCh chan<- []transport.FiltersToInitialize, errCh chan<- error) {
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defer gocommon.LogOnPanic()
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defer wg.Done()
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spectatedCommunities, err := m.communitiesManager.Spectated()
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if err != nil {
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errCh <- err
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return
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}
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var filtersToInit []transport.FiltersToInitialize
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for _, org := range spectatedCommunities {
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filtersToInit = append(filtersToInit, m.DefaultFilters(org)...)
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}
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filtersCh <- filtersToInit
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}
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func (m *Messenger) processChats(wg *sync.WaitGroup, filtersCh chan<- []transport.FiltersToInitialize, publicKeysCh chan<- []*ecdsa.PublicKey, errCh chan<- error) {
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defer gocommon.LogOnPanic()
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defer wg.Done()
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// Get chat IDs and public keys from the existing chats.
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// TODO: Get only active chats by the query.
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chats, err := m.persistence.Chats()
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if err != nil {
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errCh <- err
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return
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}
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validChats, communityInfo := m.validateAndProcessChats(chats)
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filters, publicKeys, err := m.processValidChats(validChats, communityInfo)
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if err != nil {
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errCh <- err
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return
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}
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filtersCh <- filters
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publicKeysCh <- publicKeys
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if err := m.processDeprecatedChats(); err != nil {
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errCh <- err
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}
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}
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func (m *Messenger) validateAndProcessChats(chats []*Chat) ([]*Chat, map[string]*communities.Community) {
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logger := m.logger.With(zap.String("site", "validateAndProcessChats"))
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communityInfo := make(map[string]*communities.Community)
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var validChats []*Chat
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for _, chat := range chats {
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if err := chat.Validate(); err != nil {
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logger.Warn("failed to validate chat", zap.Error(err))
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continue
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}
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validChats = append(validChats, chat)
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}
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m.initChatsFirstMessageTimestamp(communityInfo, validChats)
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return validChats, communityInfo
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}
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func (m *Messenger) processValidChats(validChats []*Chat, communityInfo map[string]*communities.Community) ([]transport.FiltersToInitialize, []*ecdsa.PublicKey, error) {
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var filtersToInit []transport.FiltersToInitialize
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var publicKeys []*ecdsa.PublicKey
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|
||||
for _, chat := range validChats {
|
||||
if !chat.Active || chat.Timeline() {
|
||||
m.allChats.Store(chat.ID, chat)
|
||||
continue
|
||||
}
|
||||
|
||||
filters, pks, err := m.processSingleChat(chat, communityInfo)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
filtersToInit = append(filtersToInit, filters...)
|
||||
publicKeys = append(publicKeys, pks...)
|
||||
m.allChats.Store(chat.ID, chat)
|
||||
}
|
||||
|
||||
return filtersToInit, publicKeys, nil
|
||||
}
|
||||
|
||||
func (m *Messenger) processSingleChat(chat *Chat, communityInfo map[string]*communities.Community) ([]transport.FiltersToInitialize, []*ecdsa.PublicKey, error) {
|
||||
var filters []transport.FiltersToInitialize
|
||||
var publicKeys []*ecdsa.PublicKey
|
||||
|
||||
switch chat.ChatType {
|
||||
case ChatTypePublic, ChatTypeProfile:
|
||||
filters = append(filters, transport.FiltersToInitialize{ChatID: chat.ID})
|
||||
|
||||
case ChatTypeCommunityChat:
|
||||
filter, err := m.processCommunityChat(chat, communityInfo)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
filters = append(filters, filter)
|
||||
|
||||
case ChatTypeOneToOne:
|
||||
pk, err := chat.PublicKey()
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
publicKeys = append(publicKeys, pk)
|
||||
|
||||
case ChatTypePrivateGroupChat:
|
||||
pks, err := m.processPrivateGroupChat(chat)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
publicKeys = append(publicKeys, pks...)
|
||||
|
||||
default:
|
||||
return nil, nil, errors.New("invalid chat type")
|
||||
}
|
||||
|
||||
return filters, publicKeys, nil
|
||||
}
|
||||
|
||||
func (m *Messenger) processCommunityChat(chat *Chat, communityInfo map[string]*communities.Community) (transport.FiltersToInitialize, error) {
|
||||
community, ok := communityInfo[chat.CommunityID]
|
||||
if !ok {
|
||||
var err error
|
||||
community, err = m.communitiesManager.GetByIDString(chat.CommunityID)
|
||||
if err != nil {
|
||||
return transport.FiltersToInitialize{}, err
|
||||
}
|
||||
communityInfo[chat.CommunityID] = community
|
||||
}
|
||||
|
||||
if chat.UnviewedMessagesCount > 0 || chat.UnviewedMentionsCount > 0 {
|
||||
// Make sure the unread count is 0 for the channels the user cannot view
|
||||
// It's possible that the users received messages to a channel before permissions were added
|
||||
if !community.CanView(&m.identity.PublicKey, chat.CommunityChatID()) {
|
||||
chat.UnviewedMessagesCount = 0
|
||||
chat.UnviewedMentionsCount = 0
|
||||
}
|
||||
}
|
||||
|
||||
return transport.FiltersToInitialize{
|
||||
ChatID: chat.ID,
|
||||
PubsubTopic: community.PubsubTopic(),
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (m *Messenger) processPrivateGroupChat(chat *Chat) ([]*ecdsa.PublicKey, error) {
|
||||
var publicKeys []*ecdsa.PublicKey
|
||||
for _, member := range chat.Members {
|
||||
publicKey, err := member.PublicKey()
|
||||
if err != nil {
|
||||
return nil, errors.Wrapf(err, "invalid public key for member %s in chat %s", member.ID, chat.Name)
|
||||
}
|
||||
publicKeys = append(publicKeys, publicKey)
|
||||
}
|
||||
return publicKeys, nil
|
||||
}
|
||||
|
||||
func (m *Messenger) processDeprecatedChats() error {
|
||||
// Timeline and profile chats are deprecated.
|
||||
// This code can be removed after some reasonable time.
|
||||
|
||||
// upsert timeline chat
|
||||
if !deprecation.ChatProfileDeprecated {
|
||||
if err := m.ensureTimelineChat(); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
// upsert profile chat
|
||||
if !deprecation.ChatTimelineDeprecated {
|
||||
if err := m.ensureMyOwnProfileChat(); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (m *Messenger) processContacts(wg *sync.WaitGroup, publicKeysCh chan<- []*ecdsa.PublicKey, errCh chan<- error) {
|
||||
defer gocommon.LogOnPanic()
|
||||
defer wg.Done()
|
||||
|
||||
// Get chat IDs and public keys from the contacts.
|
||||
contacts, err := m.persistence.Contacts()
|
||||
if err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
var publicKeys []*ecdsa.PublicKey
|
||||
for idx, contact := range contacts {
|
||||
if err = m.updateContactImagesURL(contact); err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
m.allContacts.Store(contact.ID, contacts[idx])
|
||||
// We only need filters for contacts added by us and not blocked.
|
||||
if !contact.added() || contact.Blocked {
|
||||
continue
|
||||
}
|
||||
|
||||
publicKey, err := contact.PublicKey()
|
||||
if err != nil {
|
||||
m.logger.Error("failed to get contact's public key", zap.Error(err))
|
||||
continue
|
||||
}
|
||||
publicKeys = append(publicKeys, publicKey)
|
||||
}
|
||||
publicKeysCh <- publicKeys
|
||||
}
|
||||
|
||||
// processControlledCommunities Init filters for the communities we control
|
||||
func (m *Messenger) processControlledCommunities(wg *sync.WaitGroup, errCh chan<- error) {
|
||||
defer gocommon.LogOnPanic()
|
||||
defer wg.Done()
|
||||
|
||||
controlledCommunities, err := m.communitiesManager.Controlled()
|
||||
if err != nil {
|
||||
errCh <- err
|
||||
return
|
||||
}
|
||||
|
||||
var communityFiltersToInitialize []transport.CommunityFilterToInitialize
|
||||
for _, c := range controlledCommunities {
|
||||
communityFiltersToInitialize = append(communityFiltersToInitialize, transport.CommunityFilterToInitialize{
|
||||
Shard: c.Shard(),
|
||||
PrivKey: c.PrivateKey(),
|
||||
})
|
||||
}
|
||||
|
||||
_, err = m.InitCommunityFilters(communityFiltersToInitialize)
|
||||
if err != nil {
|
||||
errCh <- err
|
||||
}
|
||||
}
|
||||
|
||||
func (m *Messenger) collectResults(filtersCh <-chan []transport.FiltersToInitialize, publicKeysCh <-chan []*ecdsa.PublicKey) ([]transport.FiltersToInitialize, []*ecdsa.PublicKey, error) {
|
||||
var allFilters []transport.FiltersToInitialize
|
||||
var allPublicKeys []*ecdsa.PublicKey
|
||||
|
||||
for filters := range filtersCh {
|
||||
allFilters = append(allFilters, filters...)
|
||||
}
|
||||
|
||||
for pks := range publicKeysCh {
|
||||
allPublicKeys = append(allPublicKeys, pks...)
|
||||
}
|
||||
|
||||
return allFilters, allPublicKeys, nil
|
||||
}
|
||||
Loading…
Reference in New Issue