feat: unified chat API pt. 1
This commit is contained in:
Richard Ramos
parent
a0210ac281
commit
1bffd2e64d
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@ -1221,6 +1221,10 @@ func (o *Community) isMember() bool {
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return o.hasMember(o.config.MemberIdentity)
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}
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func (o *Community) CanMemberIdentityPost(chatID string) (bool, error) {
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return o.CanPost(o.config.MemberIdentity, chatID, nil)
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}
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// CanJoin returns whether a user can join the community, only if it's
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func (o *Community) canJoin() bool {
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if o.config.Joined {
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@ -784,6 +784,11 @@ func (db sqlitePersistence) PinnedMessageByChatIDs(chatIDs []string, currCursor
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if currCursor != "" {
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args = append(args, currCursor)
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}
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limitStr := ""
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if limit > -1 {
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args = append(args, limit+1) // take one more to figure our whether a cursor should be returned
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}
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// Build a new column `cursor` at the query time by having a fixed-sized clock value at the beginning
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// concatenated with message ID. Results are sorted using this new column.
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// This new column values can also be returned as a cursor for subsequent requests.
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@ -812,9 +817,9 @@ func (db sqlitePersistence) PinnedMessageByChatIDs(chatIDs []string, currCursor
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pm.pinned = 1
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AND NOT(m1.hide) AND m1.local_chat_id IN %s %s
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ORDER BY cursor DESC
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LIMIT ?
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`, allFields, "(?"+strings.Repeat(",?", len(chatIDs)-1)+")", cursorWhere),
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append(args, limit+1)..., // take one more to figure our whether a cursor should be returned
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%s
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`, allFields, "(?"+strings.Repeat(",?", len(chatIDs)-1)+")", cursorWhere, limitStr),
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args..., // take one more to figure our whether a cursor should be returned
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)
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if err != nil {
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return nil, "", err
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@ -845,7 +850,8 @@ func (db sqlitePersistence) PinnedMessageByChatIDs(chatIDs []string, currCursor
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}
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var newCursor string
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if len(result) > limit && cursors != nil {
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if limit > -1 && len(result) > limit && cursors != nil {
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newCursor = cursors[limit]
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result = result[:limit]
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}
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@ -665,6 +665,10 @@ func (m *Messenger) InviteUsersToCommunity(request *requests.InviteUsersToCommun
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return response, nil
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}
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func (m *Messenger) GetCommunityByID(communityID types.HexBytes) (*communities.Community, error) {
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return m.communitiesManager.GetByID(communityID)
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}
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func (m *Messenger) ShareCommunity(request *requests.ShareCommunity) (*MessengerResponse, error) {
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if err := request.Validate(); err != nil {
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return nil, err
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@ -0,0 +1,328 @@
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package ext
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import (
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"context"
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"errors"
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"strings"
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"github.com/ethereum/go-ethereum/common/hexutil"
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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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"github.com/status-im/status-go/protocol"
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"github.com/status-im/status-go/protocol/common"
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"github.com/status-im/status-go/protocol/communities"
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"github.com/status-im/status-go/protocol/protobuf"
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v1protocol "github.com/status-im/status-go/protocol/v1"
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)
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var (
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ErrChatNotFound = errors.New("can't find chat")
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)
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type ChannelGroupType string
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const Personal ChannelGroupType = "personal"
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const Community ChannelGroupType = "community"
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type ChatPinnedMessages struct {
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Cursor string
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PinnedMessages []*common.PinnedMessage
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}
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type ChatMember struct {
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// Community Roles
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Roles []protobuf.CommunityMember_Roles `json:"roles,omitempty"`
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// Admin indicates if the member is an admin of the group chat
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Admin bool `json:"admin"`
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// Joined indicates if the member has joined the group chat
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Joined bool `json:"joined"`
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}
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type Chat struct {
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ID string `json:"id"`
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Name string `json:"name"`
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Description string `json:"description"`
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Color string `json:"color"`
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Emoji string `json:"emoji"`
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Active bool `json:"active"`
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ChatType protocol.ChatType `json:"chatType"`
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Timestamp int64 `json:"timestamp"`
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LastClockValue uint64 `json:"lastClockValue"`
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DeletedAtClockValue uint64 `json:"deletedAtClockValue"`
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ReadMessagesAtClockValue uint64 `json:"readMessagesAtClockValue"`
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UnviewedMessagesCount uint `json:"unviewedMessagesCount"`
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UnviewedMentionsCount uint `json:"unviewedMentionsCount"`
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LastMessage *common.Message `json:"lastMessage"`
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Members map[string]ChatMember `json:"members,omitempty"`
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MembershipUpdates []v1protocol.MembershipUpdateEvent `json:"membershipUpdateEvents"`
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Alias string `json:"alias,omitempty"`
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Identicon string `json:"identicon"`
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Muted bool `json:"muted"`
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InvitationAdmin string `json:"invitationAdmin,omitempty"`
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ReceivedInvitationAdmin string `json:"receivedInvitationAdmin,omitempty"`
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Profile string `json:"profile,omitempty"`
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CommunityID string `json:"communityId,omitempty"`
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CategoryID string `json:"categoryId"`
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Position int32 `json:"position,omitempty"`
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Permissions *protobuf.CommunityPermissions `json:"permissions,omitempty"`
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Joined int64 `json:"joined,omitempty"`
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SyncedTo uint32 `json:"syncedTo,omitempty"`
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SyncedFrom uint32 `json:"syncedFrom,omitempty"`
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Highlight bool `json:"highlight,omitempty"`
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PinnedMessages *ChatPinnedMessages `json:"pinnedMessages,omitempty"`
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CanPost bool `json:"canPost"`
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}
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type ChannelGroup struct {
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Type ChannelGroupType `json:"channelGroupType"`
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Name string `json:"name"`
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Images map[string]images.IdentityImage `json:"images"`
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Color string `json:"color"`
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Chats map[string]*Chat `json:"chats"`
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Categories map[string]communities.CommunityCategory `json:"categories"`
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EnsName string `json:"ensName"`
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}
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func (api *PublicAPI) GetChats(parent context.Context) (map[string]ChannelGroup, error) {
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joinedCommunities, err := api.service.messenger.JoinedCommunities()
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if err != nil {
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return nil, err
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}
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channels := api.service.messenger.Chats()
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pubKey, err := api.service.accountsDB.GetPublicKey()
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if err != nil {
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return nil, err
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}
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result := make(map[string]ChannelGroup)
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result[pubKey] = ChannelGroup{
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Type: Personal,
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Name: "",
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Images: make(map[string]images.IdentityImage),
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Color: "",
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Chats: make(map[string]*Chat),
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Categories: make(map[string]communities.CommunityCategory),
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EnsName: "", // Not implemented yet in communities
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}
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for _, chat := range channels {
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if !chat.Active || (!chat.OneToOne() && !chat.PrivateGroupChat() && !chat.Public()) || chat.CommunityID != "" {
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continue
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}
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pinnedMessages, cursor, err := api.service.messenger.PinnedMessageByChatID(chat.ID, "", -1)
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if err != nil {
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return nil, err
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}
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c, err := toAPIChat(chat, nil, pubKey, pinnedMessages, cursor)
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if err != nil {
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return nil, err
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}
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result[pubKey].Chats[chat.ID] = c
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}
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for _, community := range joinedCommunities {
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chGrp := ChannelGroup{
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Type: Community,
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Name: community.Name(),
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Color: community.Description().Identity.Color,
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Images: make(map[string]images.IdentityImage),
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Chats: make(map[string]*Chat),
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Categories: make(map[string]communities.CommunityCategory),
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}
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for t, i := range community.Description().Identity.Images {
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chGrp.Images[t] = images.IdentityImage{Name: t, Payload: i.Payload}
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}
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for _, cat := range community.Description().Categories {
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chGrp.Categories[cat.CategoryId] = communities.CommunityCategory{
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ID: cat.CategoryId,
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Name: cat.Name,
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Position: int(cat.Position),
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}
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}
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for _, chat := range channels {
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if chat.CommunityID == community.IDString() {
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pinnedMessages, cursor, err := api.service.messenger.PinnedMessageByChatID(chat.ID, "", -1)
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if err != nil {
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return nil, err
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}
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c, err := toAPIChat(chat, community, pubKey, pinnedMessages, cursor)
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if err != nil {
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return nil, err
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}
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chGrp.Chats[c.ID] = c
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}
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}
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result[community.IDString()] = chGrp
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}
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return result, nil
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}
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func (api *PublicAPI) GetChat(parent context.Context, communityID types.HexBytes, chatID string) (*Chat, error) {
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fullChatID := chatID
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if len(communityID) != 0 {
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fullChatID = string(communityID.Bytes()) + chatID
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}
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messengerChat := api.service.messenger.Chat(fullChatID)
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if messengerChat == nil {
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return nil, ErrChatNotFound
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}
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pubKey, err := api.service.accountsDB.GetPublicKey()
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if err != nil {
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return nil, err
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}
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var community *communities.Community
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if messengerChat.CommunityID != "" {
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communityID, err := hexutil.Decode(messengerChat.CommunityID)
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if err != nil {
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return nil, err
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}
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community, err = api.service.messenger.GetCommunityByID(communityID)
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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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pinnedMessages, cursor, err := api.service.messenger.PinnedMessageByChatID(messengerChat.ID, "", -1)
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if err != nil {
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return nil, err
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}
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result, err := toAPIChat(messengerChat, community, pubKey, pinnedMessages, cursor)
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if 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 toAPIChat(protocolChat *protocol.Chat, community *communities.Community, pubKey string, pinnedMessages []*common.PinnedMessage, cursor string) (*Chat, error) {
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chat := &Chat{
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ID: strings.TrimPrefix(protocolChat.ID, protocolChat.CommunityID),
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Name: protocolChat.Name,
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Description: protocolChat.Description,
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Color: protocolChat.Color,
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Emoji: protocolChat.Emoji,
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Active: protocolChat.Active,
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ChatType: protocolChat.ChatType,
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Timestamp: protocolChat.Timestamp,
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LastClockValue: protocolChat.LastClockValue,
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DeletedAtClockValue: protocolChat.DeletedAtClockValue,
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ReadMessagesAtClockValue: protocolChat.ReadMessagesAtClockValue,
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UnviewedMessagesCount: protocolChat.UnviewedMessagesCount,
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UnviewedMentionsCount: protocolChat.UnviewedMentionsCount,
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LastMessage: protocolChat.LastMessage,
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Members: make(map[string]ChatMember),
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MembershipUpdates: protocolChat.MembershipUpdates,
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Alias: protocolChat.Alias,
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Identicon: protocolChat.Identicon,
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Muted: protocolChat.Muted,
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InvitationAdmin: protocolChat.InvitationAdmin,
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ReceivedInvitationAdmin: protocolChat.ReceivedInvitationAdmin,
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Profile: protocolChat.Profile,
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CommunityID: protocolChat.CommunityID,
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CategoryID: protocolChat.CategoryID,
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Joined: protocolChat.Joined,
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SyncedTo: protocolChat.SyncedTo,
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SyncedFrom: protocolChat.SyncedFrom,
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Highlight: protocolChat.Highlight,
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}
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if protocolChat.OneToOne() {
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chat.Name = "" // Emptying since it contains non useful data
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}
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if len(pinnedMessages) != 0 {
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chat.PinnedMessages = &ChatPinnedMessages{
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Cursor: cursor,
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PinnedMessages: pinnedMessages,
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}
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}
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err := chat.populateCommunityFields(community)
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if err != nil {
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return nil, err
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}
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chat.setChatMembers(protocolChat, community, pubKey)
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return chat, nil
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}
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func (chat *Chat) setChatMembers(sourceChat *protocol.Chat, community *communities.Community, userPubKey string) {
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if sourceChat.ChatType == protocol.ChatTypePrivateGroupChat && len(sourceChat.Members) > 0 {
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for _, m := range sourceChat.Members {
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chat.Members[m.ID] = ChatMember{
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Admin: m.Admin,
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Joined: m.Joined,
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}
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}
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return
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}
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if sourceChat.ChatType == protocol.ChatTypeOneToOne {
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chat.Members[sourceChat.ID] = ChatMember{
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Joined: true,
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}
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chat.Members[userPubKey] = ChatMember{
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Joined: true,
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}
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return
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}
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if community != nil {
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for pubKey, m := range community.Description().Members {
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if pubKey == userPubKey {
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chat.Members[pubKey] = ChatMember{
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Roles: m.Roles,
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Joined: true,
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}
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} else {
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chat.Members[pubKey] = ChatMember{
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Roles: m.Roles,
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Joined: community.Joined(),
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}
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}
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}
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return
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}
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}
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func (chat *Chat) populateCommunityFields(community *communities.Community) error {
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commChat, exists := community.Chats()[chat.ID]
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if !exists {
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return ErrChatNotFound
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}
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canPost, err := community.CanMemberIdentityPost(chat.ID)
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if err != nil {
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return err
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}
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chat.CategoryID = commChat.CategoryId
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chat.Position = commChat.Position
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chat.Permissions = commChat.Permissions
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chat.Emoji = commChat.Identity.Emoji
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chat.Name = commChat.Identity.DisplayName
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chat.Color = commChat.Identity.Color
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chat.Description = commChat.Identity.Description
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chat.CanPost = canPost
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return nil
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}
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