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356 lines
17 KiB
356 lines
17 KiB
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package controller
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import (
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"context"
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"github.com/openimsdk/open-im-server/v3/pkg/common/storage/database"
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relationtb "github.com/openimsdk/open-im-server/v3/pkg/common/storage/model"
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"time"
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"github.com/openimsdk/open-im-server/v3/pkg/common/storage/cache"
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"github.com/openimsdk/open-im-server/v3/pkg/msgprocessor"
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"github.com/openimsdk/protocol/constant"
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"github.com/openimsdk/tools/db/pagination"
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"github.com/openimsdk/tools/db/tx"
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"github.com/openimsdk/tools/log"
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"github.com/openimsdk/tools/utils/datautil"
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"github.com/openimsdk/tools/utils/stringutil"
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)
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type ConversationDatabase interface {
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// UpdateUsersConversationField updates the properties of a conversation for specified users.
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UpdateUsersConversationField(ctx context.Context, userIDs []string, conversationID string, args map[string]any) error
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// CreateConversation creates a batch of new conversations.
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CreateConversation(ctx context.Context, conversations []*relationtb.Conversation) error
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// SyncPeerUserPrivateConversationTx ensures transactional operation while syncing private conversations between peers.
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SyncPeerUserPrivateConversationTx(ctx context.Context, conversation []*relationtb.Conversation) error
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// FindConversations retrieves multiple conversations of a user by conversation IDs.
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FindConversations(ctx context.Context, ownerUserID string, conversationIDs []string) ([]*relationtb.Conversation, error)
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// GetUserAllConversation fetches all conversations of a user on the server.
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GetUserAllConversation(ctx context.Context, ownerUserID string) ([]*relationtb.Conversation, error)
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// SetUserConversations sets multiple conversation properties for a user, creates new conversations if they do not exist, or updates them otherwise. This operation is atomic.
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SetUserConversations(ctx context.Context, ownerUserID string, conversations []*relationtb.Conversation) error
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// SetUsersConversationFieldTx updates a specific field for multiple users' conversations, creating new conversations if they do not exist, or updates them otherwise. This operation is
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// transactional.
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SetUsersConversationFieldTx(ctx context.Context, userIDs []string, conversation *relationtb.Conversation, fieldMap map[string]any) error
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// CreateGroupChatConversation creates a group chat conversation for the specified group ID and user IDs.
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CreateGroupChatConversation(ctx context.Context, groupID string, userIDs []string) error
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// GetConversationIDs retrieves conversation IDs for a given user.
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GetConversationIDs(ctx context.Context, userID string) ([]string, error)
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// GetUserConversationIDsHash gets the hash of conversation IDs for a given user.
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GetUserConversationIDsHash(ctx context.Context, ownerUserID string) (hash uint64, err error)
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// GetAllConversationIDs fetches all conversation IDs.
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GetAllConversationIDs(ctx context.Context) ([]string, error)
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// GetAllConversationIDsNumber returns the number of all conversation IDs.
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GetAllConversationIDsNumber(ctx context.Context) (int64, error)
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// PageConversationIDs paginates through conversation IDs based on the specified pagination settings.
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PageConversationIDs(ctx context.Context, pagination pagination.Pagination) (conversationIDs []string, err error)
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// GetConversationsByConversationID retrieves conversations by their IDs.
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GetConversationsByConversationID(ctx context.Context, conversationIDs []string) ([]*relationtb.Conversation, error)
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// GetConversationIDsNeedDestruct fetches conversations that need to be destructed based on specific criteria.
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GetConversationIDsNeedDestruct(ctx context.Context) ([]*relationtb.Conversation, error)
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// GetConversationNotReceiveMessageUserIDs gets user IDs for users in a conversation who have not received messages.
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GetConversationNotReceiveMessageUserIDs(ctx context.Context, conversationID string) ([]string, error)
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// GetUserAllHasReadSeqs(ctx context.Context, ownerUserID string) (map[string]int64, error)
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// FindRecvMsgNotNotifyUserIDs(ctx context.Context, groupID string) ([]string, error)
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FindConversationUserVersion(ctx context.Context, userID string, version uint, limit int) (*relationtb.VersionLog, error)
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FindMaxConversationUserVersionCache(ctx context.Context, userID string) (*relationtb.VersionLog, error)
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GetOwnerConversation(ctx context.Context, ownerUserID string, pagination pagination.Pagination) (int64, []*relationtb.Conversation, error)
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}
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func NewConversationDatabase(conversation database.Conversation, cache cache.ConversationCache, tx tx.Tx) ConversationDatabase {
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return &conversationDatabase{
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conversationDB: conversation,
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cache: cache,
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tx: tx,
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}
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}
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type conversationDatabase struct {
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conversationDB database.Conversation
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cache cache.ConversationCache
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tx tx.Tx
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}
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func (c *conversationDatabase) SetUsersConversationFieldTx(ctx context.Context, userIDs []string, conversation *relationtb.Conversation, fieldMap map[string]any) (err error) {
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return c.tx.Transaction(ctx, func(ctx context.Context) error {
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cache := c.cache.CloneConversationCache()
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if conversation.GroupID != "" {
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cache = cache.DelSuperGroupRecvMsgNotNotifyUserIDs(conversation.GroupID).DelSuperGroupRecvMsgNotNotifyUserIDsHash(conversation.GroupID)
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}
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haveUserIDs, err := c.conversationDB.FindUserID(ctx, userIDs, []string{conversation.ConversationID})
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if err != nil {
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return err
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}
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if len(haveUserIDs) > 0 {
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_, err = c.conversationDB.UpdateByMap(ctx, haveUserIDs, conversation.ConversationID, fieldMap)
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if err != nil {
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return err
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}
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cache = cache.DelUsersConversation(conversation.ConversationID, haveUserIDs...)
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if _, ok := fieldMap["has_read_seq"]; ok {
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for _, userID := range haveUserIDs {
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cache = cache.DelUserAllHasReadSeqs(userID, conversation.ConversationID)
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}
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}
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if _, ok := fieldMap["recv_msg_opt"]; ok {
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cache = cache.DelConversationNotReceiveMessageUserIDs(conversation.ConversationID)
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}
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cache = cache.DelConversationVersionUserIDs(haveUserIDs...)
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}
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NotUserIDs := stringutil.DifferenceString(haveUserIDs, userIDs)
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log.ZDebug(ctx, "SetUsersConversationFieldTx", "NotUserIDs", NotUserIDs, "haveUserIDs", haveUserIDs, "userIDs", userIDs)
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var conversations []*relationtb.Conversation
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now := time.Now()
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for _, v := range NotUserIDs {
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temp := new(relationtb.Conversation)
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if err = datautil.CopyStructFields(temp, conversation); err != nil {
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return err
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}
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temp.OwnerUserID = v
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temp.CreateTime = now
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conversations = append(conversations, temp)
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}
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if len(conversations) > 0 {
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err = c.conversationDB.Create(ctx, conversations)
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if err != nil {
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return err
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}
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cache = cache.DelConversationIDs(NotUserIDs...).DelUserConversationIDsHash(NotUserIDs...).DelConversations(conversation.ConversationID, NotUserIDs...)
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}
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return cache.ChainExecDel(ctx)
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})
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}
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func (c *conversationDatabase) UpdateUsersConversationField(ctx context.Context, userIDs []string, conversationID string, args map[string]any) error {
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_, err := c.conversationDB.UpdateByMap(ctx, userIDs, conversationID, args)
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if err != nil {
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return err
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}
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cache := c.cache.CloneConversationCache()
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cache = cache.DelUsersConversation(conversationID, userIDs...).DelConversationVersionUserIDs(userIDs...)
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if _, ok := args["recv_msg_opt"]; ok {
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cache = cache.DelConversationNotReceiveMessageUserIDs(conversationID)
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}
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return cache.ChainExecDel(ctx)
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}
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func (c *conversationDatabase) CreateConversation(ctx context.Context, conversations []*relationtb.Conversation) error {
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if err := c.conversationDB.Create(ctx, conversations); err != nil {
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return err
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}
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var userIDs []string
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cache := c.cache.CloneConversationCache()
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for _, conversation := range conversations {
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cache = cache.DelConversations(conversation.OwnerUserID, conversation.ConversationID)
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cache = cache.DelConversationNotReceiveMessageUserIDs(conversation.ConversationID)
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userIDs = append(userIDs, conversation.OwnerUserID)
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}
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return cache.DelConversationIDs(userIDs...).DelUserConversationIDsHash(userIDs...).DelConversationVersionUserIDs(userIDs...).ChainExecDel(ctx)
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}
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func (c *conversationDatabase) SyncPeerUserPrivateConversationTx(ctx context.Context, conversations []*relationtb.Conversation) error {
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return c.tx.Transaction(ctx, func(ctx context.Context) error {
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cache := c.cache.CloneConversationCache()
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for _, conversation := range conversations {
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cache = cache.DelConversationVersionUserIDs(conversation.OwnerUserID)
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for _, v := range [][2]string{{conversation.OwnerUserID, conversation.UserID}, {conversation.UserID, conversation.OwnerUserID}} {
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ownerUserID := v[0]
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userID := v[1]
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haveUserIDs, err := c.conversationDB.FindUserID(ctx, []string{ownerUserID}, []string{conversation.ConversationID})
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if err != nil {
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return err
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}
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if len(haveUserIDs) > 0 {
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_, err := c.conversationDB.UpdateByMap(ctx, []string{ownerUserID}, conversation.ConversationID, map[string]any{"is_private_chat": conversation.IsPrivateChat})
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if err != nil {
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return err
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}
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cache = cache.DelUsersConversation(conversation.ConversationID, ownerUserID)
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} else {
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newConversation := *conversation
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newConversation.OwnerUserID = ownerUserID
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newConversation.UserID = userID
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newConversation.ConversationID = conversation.ConversationID
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newConversation.IsPrivateChat = conversation.IsPrivateChat
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if err := c.conversationDB.Create(ctx, []*relationtb.Conversation{&newConversation}); err != nil {
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return err
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}
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cache = cache.DelConversationIDs(ownerUserID).DelUserConversationIDsHash(ownerUserID)
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}
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}
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}
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return cache.ChainExecDel(ctx)
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})
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}
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func (c *conversationDatabase) FindConversations(ctx context.Context, ownerUserID string, conversationIDs []string) ([]*relationtb.Conversation, error) {
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return c.cache.GetConversations(ctx, ownerUserID, conversationIDs)
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}
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func (c *conversationDatabase) GetConversation(ctx context.Context, ownerUserID string, conversationID string) (*relationtb.Conversation, error) {
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return c.cache.GetConversation(ctx, ownerUserID, conversationID)
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}
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func (c *conversationDatabase) GetUserAllConversation(ctx context.Context, ownerUserID string) ([]*relationtb.Conversation, error) {
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return c.cache.GetUserAllConversations(ctx, ownerUserID)
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}
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func (c *conversationDatabase) SetUserConversations(ctx context.Context, ownerUserID string, conversations []*relationtb.Conversation) error {
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return c.tx.Transaction(ctx, func(ctx context.Context) error {
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cache := c.cache.CloneConversationCache()
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cache = cache.DelConversationVersionUserIDs(ownerUserID)
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groupIDs := datautil.Distinct(datautil.Filter(conversations, func(e *relationtb.Conversation) (string, bool) {
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return e.GroupID, e.GroupID != ""
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}))
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for _, groupID := range groupIDs {
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cache = cache.DelSuperGroupRecvMsgNotNotifyUserIDs(groupID).DelSuperGroupRecvMsgNotNotifyUserIDsHash(groupID)
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}
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var conversationIDs []string
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for _, conversation := range conversations {
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conversationIDs = append(conversationIDs, conversation.ConversationID)
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cache = cache.DelConversations(conversation.OwnerUserID, conversation.ConversationID)
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}
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existConversations, err := c.conversationDB.Find(ctx, ownerUserID, conversationIDs)
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if err != nil {
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return err
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}
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if len(existConversations) > 0 {
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for _, conversation := range conversations {
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err = c.conversationDB.Update(ctx, conversation)
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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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}
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var existConversationIDs []string
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for _, conversation := range existConversations {
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existConversationIDs = append(existConversationIDs, conversation.ConversationID)
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}
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var notExistConversations []*relationtb.Conversation
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for _, conversation := range conversations {
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if !datautil.Contain(conversation.ConversationID, existConversationIDs...) {
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notExistConversations = append(notExistConversations, conversation)
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}
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}
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if len(notExistConversations) > 0 {
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err = c.conversationDB.Create(ctx, notExistConversations)
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if err != nil {
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return err
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}
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cache = cache.DelConversationIDs(ownerUserID).
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DelUserConversationIDsHash(ownerUserID).
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DelConversationNotReceiveMessageUserIDs(datautil.Slice(notExistConversations, func(e *relationtb.Conversation) string { return e.ConversationID })...)
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}
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return cache.ChainExecDel(ctx)
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})
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}
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// func (c *conversationDatabase) FindRecvMsgNotNotifyUserIDs(ctx context.Context, groupID string) ([]string, error) {
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// return c.cache.GetSuperGroupRecvMsgNotNotifyUserIDs(ctx, groupID)
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//}
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func (c *conversationDatabase) CreateGroupChatConversation(ctx context.Context, groupID string, userIDs []string) error {
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return c.tx.Transaction(ctx, func(ctx context.Context) error {
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cache := c.cache.CloneConversationCache()
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conversationID := msgprocessor.GetConversationIDBySessionType(constant.ReadGroupChatType, groupID)
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existConversationUserIDs, err := c.conversationDB.FindUserID(ctx, userIDs, []string{conversationID})
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if err != nil {
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return err
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}
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notExistUserIDs := stringutil.DifferenceString(userIDs, existConversationUserIDs)
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var conversations []*relationtb.Conversation
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for _, v := range notExistUserIDs {
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conversation := relationtb.Conversation{ConversationType: constant.ReadGroupChatType, GroupID: groupID, OwnerUserID: v, ConversationID: conversationID}
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conversations = append(conversations, &conversation)
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cache = cache.DelConversations(v, conversationID).DelConversationNotReceiveMessageUserIDs(conversationID)
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}
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cache = cache.DelConversationIDs(notExistUserIDs...).DelUserConversationIDsHash(notExistUserIDs...)
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if len(conversations) > 0 {
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err = c.conversationDB.Create(ctx, conversations)
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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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_, err = c.conversationDB.UpdateByMap(ctx, existConversationUserIDs, conversationID, map[string]any{"max_seq": 0})
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if err != nil {
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return err
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}
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for _, v := range existConversationUserIDs {
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cache = cache.DelConversations(v, conversationID)
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}
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return cache.ChainExecDel(ctx)
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})
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}
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func (c *conversationDatabase) GetConversationIDs(ctx context.Context, userID string) ([]string, error) {
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return c.cache.GetUserConversationIDs(ctx, userID)
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}
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func (c *conversationDatabase) GetUserConversationIDsHash(ctx context.Context, ownerUserID string) (hash uint64, err error) {
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return c.cache.GetUserConversationIDsHash(ctx, ownerUserID)
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}
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func (c *conversationDatabase) GetAllConversationIDs(ctx context.Context) ([]string, error) {
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return c.conversationDB.GetAllConversationIDs(ctx)
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}
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func (c *conversationDatabase) GetAllConversationIDsNumber(ctx context.Context) (int64, error) {
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return c.conversationDB.GetAllConversationIDsNumber(ctx)
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}
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func (c *conversationDatabase) PageConversationIDs(ctx context.Context, pagination pagination.Pagination) ([]string, error) {
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return c.conversationDB.PageConversationIDs(ctx, pagination)
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}
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func (c *conversationDatabase) GetConversationsByConversationID(ctx context.Context, conversationIDs []string) ([]*relationtb.Conversation, error) {
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return c.conversationDB.GetConversationsByConversationID(ctx, conversationIDs)
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}
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func (c *conversationDatabase) GetConversationIDsNeedDestruct(ctx context.Context) ([]*relationtb.Conversation, error) {
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return c.conversationDB.GetConversationIDsNeedDestruct(ctx)
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}
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func (c *conversationDatabase) GetConversationNotReceiveMessageUserIDs(ctx context.Context, conversationID string) ([]string, error) {
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return c.cache.GetConversationNotReceiveMessageUserIDs(ctx, conversationID)
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}
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func (c *conversationDatabase) FindConversationUserVersion(ctx context.Context, userID string, version uint, limit int) (*relationtb.VersionLog, error) {
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return c.conversationDB.FindConversationUserVersion(ctx, userID, version, limit)
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}
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func (c *conversationDatabase) FindMaxConversationUserVersionCache(ctx context.Context, userID string) (*relationtb.VersionLog, error) {
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return c.cache.FindMaxConversationUserVersion(ctx, userID)
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}
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func (c *conversationDatabase) GetOwnerConversation(ctx context.Context, ownerUserID string, pagination pagination.Pagination) (int64, []*relationtb.Conversation, error) {
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conversationIDs, err := c.cache.GetUserConversationIDs(ctx, ownerUserID)
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if err != nil {
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return 0, nil, err
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}
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findConversationIDs := datautil.Paginate(conversationIDs, int(pagination.GetPageNumber()), int(pagination.GetShowNumber()))
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conversations := make([]*relationtb.Conversation, 0, len(findConversationIDs))
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for _, conversationID := range findConversationIDs {
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conversation, err := c.cache.GetConversation(ctx, ownerUserID, conversationID)
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if err != nil {
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return 0, nil, err
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}
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conversations = append(conversations, conversation)
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}
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return int64(len(conversationIDs)), conversations, nil
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}
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