fx: deprecate profile and timeline chats (#3809)

deprecation/protocol.go

@@ -0,0 +1,31 @@
+package deprecation
+
+const (
+	ChatProfileDeprecated  = true
+	ChatTimelineDeprecated = true
+)
+
+func AddChatsCount(count int) int {
+	var add = 0
+	if !ChatProfileDeprecated {
+		add++
+	}
+	if !ChatTimelineDeprecated {
+		add++
+	}
+	return count + add
+}
+
+func AddProfileFiltersCount(count int) int {
+	if ChatProfileDeprecated {
+		return count
+	}
+	return count + 1
+}
+
+func AddTimelineFiltersCount(count int) int {
+	if ChatTimelineDeprecated {
+		return count
+	}
+	return count + 1
+}

protocol/chat.go

@@ -7,6 +7,7 @@ import (
 	"math/rand"
 	"time"
 
+	"github.com/status-im/status-go/deprecation"
 	"github.com/status-im/status-go/eth-node/crypto"
 	"github.com/status-im/status-go/eth-node/types"
 	userimage "github.com/status-im/status-go/images"
@@ -32,7 +33,11 @@ const (
 	ChatTypeOneToOne ChatType = iota + 1
 	ChatTypePublic
 	ChatTypePrivateGroupChat
+	// Deprecated: CreateProfileChat shouldn't be used
+	// and is only left here in case profile chat feature is re-introduced.
 	ChatTypeProfile
+	// Deprecated: ChatTypeTimeline shouldn't be used
+	// and is only left here in case profile chat feature is re-introduced.
 	ChatTypeTimeline
 	ChatTypeCommunityChat
 )
@@ -63,6 +68,7 @@ const (
 const pkStringLength = 68
 
 // timelineChatID is a magic constant id for your own timeline
+// Deprecated: timeline chats are no more supported
 const timelineChatID = "@timeline70bd746ddcc12beb96b2c9d572d0784ab137ffc774f5383e50585a932080b57cca0484b259e61cecbaa33a4c98a300a"
 
 type Chat struct {
@@ -241,10 +247,14 @@ func (c *Chat) Public() bool {
 	return c.ChatType == ChatTypePublic
 }
 
+// Deprecated: ProfileUpdates shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func (c *Chat) ProfileUpdates() bool {
 	return c.ChatType == ChatTypeProfile || len(c.Profile) > 0
 }
 
+// Deprecated: Timeline shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func (c *Chat) Timeline() bool {
 	return c.ChatType == ChatTypeTimeline
 }
@@ -527,11 +537,19 @@ func CreatePublicChat(name string, timesource common.TimeSource) *Chat {
 	}
 }
 
+// Deprecated: buildProfileChatID shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func buildProfileChatID(publicKeyString string) string {
 	return "@" + publicKeyString
 }
 
+// Deprecated: CreateProfileChat shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func CreateProfileChat(pubkey string, timesource common.TimeSource) *Chat {
+	// Return nil to prevent usage of deprecated function
+	if deprecation.ChatProfileDeprecated {
+		return nil
+	}
 
 	id := buildProfileChatID(pubkey)
 	return &Chat{
@@ -562,7 +580,14 @@ func CreateGroupChat(timesource common.TimeSource) Chat {
 	}
 }
 
+// Deprecated: CreateTimelineChat shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func CreateTimelineChat(timesource common.TimeSource) *Chat {
+	// Return nil to prevent usage of deprecated function
+	if deprecation.ChatTimelineDeprecated {
+		return nil
+	}
+
 	return &Chat{
 		ID:        timelineChatID,
 		Name:      "#" + timelineChatID,

protocol/messenger.go

@@ -32,6 +32,7 @@ import (
 	"github.com/status-im/status-go/appmetrics"
 	"github.com/status-im/status-go/connection"
 	"github.com/status-im/status-go/contracts"
+	"github.com/status-im/status-go/deprecation"
 	"github.com/status-im/status-go/eth-node/crypto"
 	"github.com/status-im/status-go/eth-node/types"
 	"github.com/status-im/status-go/images"
@@ -1721,16 +1722,25 @@ func (m *Messenger) Init() error {
 			return errors.New("invalid chat type")
 		}
 	}
+
+	// Timeline and profile chats are deprecated.
+	// This code can be removed after some reasonable time.
+
 	// upsert timeline chat
+	if !deprecation.ChatProfileDeprecated {
 		err = m.ensureTimelineChat()
 		if err != nil {
 			return err
 		}
+	}
+
 	// upsert profile chat
+	if !deprecation.ChatTimelineDeprecated {
 		err = m.ensureMyOwnProfileChat()
 		if err != nil {
 			return err
 		}
+	}
 
 	// Get chat IDs and public keys from the contacts.
 	contacts, err := m.persistence.Contacts()

protocol/messenger_chats.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"strings"
 
+	"github.com/status-im/status-go/deprecation"
 	"github.com/status-im/status-go/protocol/common"
 	"github.com/status-im/status-go/protocol/protobuf"
 	"github.com/status-im/status-go/protocol/requests"
@@ -231,7 +232,14 @@ func (m *Messenger) CreatePublicChat(request *requests.CreatePublicChat) (*Messe
 	return m.createPublicChat(chatID, response)
 }
 
+// Deprecated: CreateProfileChat shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func (m *Messenger) CreateProfileChat(request *requests.CreateProfileChat) (*MessengerResponse, error) {
+	// Return error to prevent usage of deprecated function
+	if deprecation.ChatProfileDeprecated {
+		return nil, errors.New("profile chats are deprecated")
+	}
+
 	if err := request.Validate(); err != nil {
 		return nil, err
 	}
@@ -528,7 +536,14 @@ func (m *Messenger) Join(chat *Chat) ([]*transport.Filter, error) {
 	}
 }
 
+// Deprecated: buildProfileChat shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func (m *Messenger) buildProfileChat(id string) *Chat {
+	// Return nil to prevent usage of deprecated function
+	if deprecation.ChatProfileDeprecated {
+		return nil
+	}
+
 	// Create the corresponding profile chat
 	profileChatID := buildProfileChatID(id)
 	profileChat, ok := m.allChats.Load(profileChatID)
@@ -541,7 +556,14 @@ func (m *Messenger) buildProfileChat(id string) *Chat {
 
 }
 
+// Deprecated: ensureTimelineChat shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func (m *Messenger) ensureTimelineChat() error {
+	// Return error to prevent usage of deprecated function
+	if deprecation.ChatProfileDeprecated {
+		return errors.New("timeline chats are deprecated")
+	}
+
 	chat, err := m.persistence.Chat(timelineChatID)
 	if err != nil {
 		return err
@@ -556,7 +578,14 @@ func (m *Messenger) ensureTimelineChat() error {
 	return m.saveChat(chat)
 }
 
+// Deprecated: ensureMyOwnProfileChat shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func (m *Messenger) ensureMyOwnProfileChat() error {
+	// Return error to prevent usage of deprecated function
+	if deprecation.ChatProfileDeprecated {
+		return errors.New("profile chats are deprecated")
+	}
+
 	chatID := common.PubkeyToHex(&m.identity.PublicKey)
 	_, ok := m.allChats.Load(chatID)
 	if ok {

protocol/messenger_contact_requests_test.go

@@ -180,9 +180,8 @@ func (s *MessengerContactRequestSuite) acceptContactRequest(contactRequest *comm
 	s.Require().Equal(resp.ActivityCenterNotifications()[0].Name, resp.Contacts[0].PrimaryName())
 
 	// Check we have active chat in the response
-	s.Require().Len(resp.Chats(), 2)
+	s.Require().Len(resp.Chats(), 1)
-	s.Require().True(resp.Chats()[0].Active) // This is unactive profile chat
+	s.Require().True(resp.Chats()[0].Active)
-	s.Require().True(resp.Chats()[1].Active)
 
 	// Make sure the sender is added to our contacts
 	contacts := receiver.AddedContacts()

protocol/messenger_contact_update_test.go

@@ -6,6 +6,7 @@ import (
 
 	"github.com/stretchr/testify/suite"
 
+	"github.com/status-im/status-go/deprecation"
 	gethbridge "github.com/status-im/status-go/eth-node/bridge/geth"
 	"github.com/status-im/status-go/eth-node/crypto"
 	"github.com/status-im/status-go/eth-node/types"
@@ -63,6 +64,11 @@ func (s *MessengerContactUpdateSuite) TestReceiveContactUpdate() {
 	// It should add the contact
 	s.Require().True(contact.added())
 
+	if deprecation.ChatProfileDeprecated {
+		// It should a one to one chat
+		s.Require().Len(response.Chats(), 1)
+		s.Require().False(response.Chats()[0].Active)
+	} else {
 		// It should create a profile chat & a one to one chat
 		s.Require().Len(response.Chats(), 2)
 		chats := response.Chats()
@@ -71,6 +77,11 @@ func (s *MessengerContactUpdateSuite) TestReceiveContactUpdate() {
 		} else {
 			s.Require().False(chats[1].Active)
 		}
+	}
+
+	//// It should a one to one chat
+	//s.Require().Len(response.Chats(), 1)
+	//s.Require().False(response.Chats()[0].Active)
 
 	// Wait for the message to reach its destination
 	response, err = WaitOnMessengerResponse(
@@ -123,8 +134,13 @@ func (s *MessengerContactUpdateSuite) TestAddContact() {
 	s.Require().Len(response.Contacts, 1)
 	contact := response.Contacts[0]
 
+	if deprecation.ChatProfileDeprecated {
+		// It adds the one to one chat
+		s.Require().Len(response.Chats(), 1)
+	} else {
 		// It adds the profile chat and the one to one chat
 		s.Require().Len(response.Chats(), 2)
+	}
 
 	// It should add the contact
 	s.Require().True(contact.added())
@@ -162,8 +178,13 @@ func (s *MessengerContactUpdateSuite) TestAddContactWithENS() {
 	s.Require().Len(response.Contacts, 1)
 	contact := response.Contacts[0]
 
+	if deprecation.ChatProfileDeprecated {
+		// It adds the one to one chat
+		s.Require().Len(response.Chats(), 1)
+	} else {
 		// It adds the profile chat and the one to one chat
 		s.Require().Len(response.Chats(), 2)
+	}
 
 	// It should add the contact
 	s.Require().True(contact.added())

protocol/messenger_contacts.go

@@ -10,6 +10,7 @@ import (
 	"github.com/golang/protobuf/proto"
 	"go.uber.org/zap"
 
+	"github.com/status-im/status-go/deprecation"
 	"github.com/status-im/status-go/eth-node/crypto"
 	"github.com/status-im/status-go/eth-node/types"
 	"github.com/status-im/status-go/protocol/common"
@@ -395,8 +396,13 @@ func (m *Messenger) addContact(ctx context.Context, pubKey, ensName, nickname, d
 		return nil, err
 	}
 
+	// Profile chats are deprecated.
+	// Code below can be removed after some reasonable time.
+
 	//Create the corresponding chat
-	profileChat := m.buildProfileChat(contact.ID)
+	var profileChat *Chat
+	if !deprecation.ChatProfileDeprecated {
+		profileChat = m.buildProfileChat(contact.ID)
 
 		_, err = m.Join(profileChat)
 		if err != nil {
@@ -406,6 +412,7 @@ func (m *Messenger) addContact(ctx context.Context, pubKey, ensName, nickname, d
 		if err := m.saveChat(profileChat); err != nil {
 			return nil, err
 		}
+	}
 
 	publicKey, err := contact.PublicKey()
 	if err != nil {
@@ -454,13 +461,18 @@ func (m *Messenger) addContact(ctx context.Context, pubKey, ensName, nickname, d
 		return nil, err
 	}
 
+	// Profile chats are deprecated.
+	// Code below can be removed after some reasonable time.
+
 	// Add chat
+	if !deprecation.ChatProfileDeprecated {
 		response.AddChat(profileChat)
 
 		_, err = m.transport.InitFilters([]string{profileChat.ID}, []*ecdsa.PublicKey{publicKey})
 		if err != nil {
 			return nil, err
 		}
+	}
 
 	// Publish contact code
 	err = m.publishContactCode()
@@ -643,7 +655,11 @@ func (m *Messenger) removeContact(ctx context.Context, response *MessengerRespon
 		return err
 	}
 
+	// Profile chats are deprecated.
+	// Code below can be removed after some reasonable time.
+
 	//Create the corresponding profile chat
+	if !deprecation.ChatProfileDeprecated {
 		profileChatID := buildProfileChatID(contact.ID)
 		_, ok = m.allChats.Load(profileChatID)
 
@@ -657,6 +673,7 @@ func (m *Messenger) removeContact(ctx context.Context, response *MessengerRespon
 				return err
 			}
 		}
+	}
 
 	response.Contacts = []*Contact{contact}
 	return nil

protocol/messenger_mute_test.go

@@ -7,6 +7,7 @@ import (
 	"github.com/stretchr/testify/suite"
 	"go.uber.org/zap"
 
+	"github.com/status-im/status-go/deprecation"
 	"github.com/status-im/status-go/eth-node/crypto"
 	"github.com/status-im/status-go/protocol/requests"
 )
@@ -43,7 +44,7 @@ func (s *MessengerMuteSuite) TestSetMute() {
 	s.NoError(error)
 
 	allChats := s.m.Chats()
-	s.Require().Len(allChats, 3)
+	s.Require().Len(allChats, deprecation.AddChatsCount(1))
 
 	var actualChat *Chat
 
@@ -93,7 +94,7 @@ func (s *MessengerMuteSuite) TestSetMuteForDuration() {
 	s.Require().NoError(err)
 
 	allChats := s.m.Chats()
-	s.Require().Len(allChats, 3)
+	s.Require().Len(allChats, deprecation.AddChatsCount(1))
 
 	var actualChat *Chat
 

protocol/messenger_test.go

@@ -16,6 +16,7 @@ import (
 	"github.com/stretchr/testify/suite"
 	"go.uber.org/zap"
 
+	"github.com/status-im/status-go/deprecation"
 	coretypes "github.com/status-im/status-go/eth-node/core/types"
 	"github.com/status-im/status-go/eth-node/crypto"
 	"github.com/status-im/status-go/eth-node/types"
@@ -163,7 +164,7 @@ func (s *MessengerSuite) TestInit() {
 				_, err = s.m.AddContact(context.Background(), &requests.AddContact{ID: types.EncodeHex(crypto.FromECDSAPub(&key.PublicKey))})
 				s.Require().NoError(err)
 			},
-			AddedFilters: 2,
+			AddedFilters: deprecation.AddProfileFiltersCount(1),
 		},
 	}
 
@@ -175,7 +176,7 @@ func (s *MessengerSuite) TestInit() {
 			s.Require().NoError(err)
 			filters := s.m.transport.Filters()
 			expectedFilters += tc.AddedFilters
-			s.Equal(expectedFilters+1, len(filters))
+			s.Equal(deprecation.AddTimelineFiltersCount(expectedFilters), len(filters))
 		})
 	}
 }
@@ -306,7 +307,7 @@ func (s *MessengerSuite) TestMarkAllRead() {
 	s.Require().NoError(err)
 
 	chats := s.m.Chats()
-	s.Require().Len(chats, 3)
+	s.Require().Len(chats, deprecation.AddChatsCount(1))
 	for idx := range chats {
 		if chats[idx].ID == chat.ID {
 			s.Require().Equal(uint(0), chats[idx].UnviewedMessagesCount)
@@ -342,6 +343,11 @@ func (s *MessengerSuite) TestSendPublic() {
 }
 
 func (s *MessengerSuite) TestSendProfile() {
+	// Early exit to skip testing deprecated code
+	if deprecation.ChatProfileDeprecated {
+		return
+	}
+
 	chat := CreateProfileChat("0x"+hex.EncodeToString(crypto.FromECDSAPub(&s.privateKey.PublicKey)), s.m.transport)
 	chat.LastClockValue = uint64(100000000000000)
 	err := s.m.SaveChat(chat)
@@ -1057,7 +1063,7 @@ func (s *MessengerSuite) TestChatPersistencePublic() {
 
 	s.Require().NoError(s.m.SaveChat(chat))
 	savedChats := s.m.Chats()
-	s.Require().Equal(3, len(savedChats))
+	s.Require().Equal(deprecation.AddChatsCount(1), len(savedChats))
 }
 
 func (s *MessengerSuite) TestDeleteChat() {
@@ -1078,11 +1084,11 @@ func (s *MessengerSuite) TestDeleteChat() {
 
 	s.Require().NoError(s.m.SaveChat(chat))
 	savedChats := s.m.Chats()
-	s.Require().Equal(3, len(savedChats))
+	s.Require().Equal(deprecation.AddChatsCount(1), len(savedChats))
 
 	s.Require().NoError(s.m.DeleteChat(chatID))
 	savedChats = s.m.Chats()
-	s.Require().Equal(2, len(savedChats))
+	s.Require().Equal(deprecation.AddChatsCount(0), len(savedChats))
 }
 
 func (s *MessengerSuite) TestChatPersistenceUpdate() {
@@ -1102,7 +1108,7 @@ func (s *MessengerSuite) TestChatPersistenceUpdate() {
 
 	s.Require().NoError(s.m.SaveChat(chat))
 	savedChats := s.m.Chats()
-	s.Require().Equal(3, len(savedChats))
+	s.Require().Equal(deprecation.AddChatsCount(1), len(savedChats))
 
 	var actualChat *Chat
 	for idx := range savedChats {
@@ -1152,7 +1158,7 @@ func (s *MessengerSuite) TestChatPersistenceOneToOne() {
 
 	s.Require().NoError(s.m.SaveChat(chat))
 	savedChats := s.m.Chats()
-	s.Require().Equal(3, len(savedChats))
+	s.Require().Equal(deprecation.AddChatsCount(1), len(savedChats))
 
 	var actualChat *Chat
 	for idx := range savedChats {
@@ -1233,7 +1239,7 @@ func (s *MessengerSuite) TestChatPersistencePrivateGroupChat() {
 	}
 	s.Require().NoError(s.m.SaveChat(chat))
 	savedChats := s.m.Chats()
-	s.Require().Equal(3, len(savedChats))
+	s.Require().Equal(deprecation.AddChatsCount(1), len(savedChats))
 
 	var actualChat *Chat
 	for idx := range savedChats {
@@ -1425,7 +1431,7 @@ func (s *MessengerSuite) TestBlockContact() {
 
 	// The chat is deleted
 	actualChats := s.m.Chats()
-	s.Require().Equal(4, len(actualChats))
+	s.Require().Equal(deprecation.AddChatsCount(2), len(actualChats))
 
 	// The messages have been deleted
 	chat2Messages, _, err := s.m.MessageByChatID(chat2.ID, "", 20)

protocol/requests/create_profile_chat.go

@@ -2,17 +2,30 @@ package requests
 
 import (
 	"errors"
+
+	"github.com/status-im/status-go/deprecation"
 )
 
-var ErrCreateProfileChatInvalidID = errors.New("create-public-chat: invalid id")
+// Deprecated: errCreateProfileChatInvalidID shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
+var errCreateProfileChatInvalidID = errors.New("create-public-chat: invalid id")
 
+// Deprecated: CreateProfileChat shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 type CreateProfileChat struct {
 	ID string `json:"id"`
 }
 
+// Deprecated: Validate shouldn't be used
+// and is only left here in case profile chat feature is re-introduced.
 func (c *CreateProfileChat) Validate() error {
+	// Return error to prevent usafe of deprecated function
+	if deprecation.ChatProfileDeprecated {
+		return errors.New("profile chats are deprecated")
+	}
+
 	if len(c.ID) == 0 {
-		return ErrCreateProfileChatInvalidID
+		return errCreateProfileChatInvalidID
 	}
 
 	return nil