nim-web-sdk-ng

import { EMsgType, IMMessage, TMsgScene, TMsgType } from './MsgServiceInterface'; /** * 调用方式: * ```js * nim.msgLog.deleteRoamingMsgs(options) * ``` */ export interface MsgLogServiceInterface { /** * @Multi_Lang_Tag * @locale cn * 批量删除服务器上某些会话的漫游消息。只支持 p2p 消息和 team 群消息，不支持 superTeam 超级群消息 * * 删除后，消息的历史记录仍可以查询到 * * 要想让下次同步时不再接到这个会话: * 1. resetSessionUnreadCount 重置过这个会话的已读信息 * 2. deleteRoamingMsgs 删除服务器漫游消息 * * @example * ```js * await nim.msgLog.deleteRoamingMsgs({ ids: ['p2p-accid1', 'team-12345'] }) * ``` * @locale * * @locale en * Bulk delete roaming messages of certain conversations on the server. * * Note: To stop receiving this conversation the next time you sync, perform the two steps below. * 1. Call resetSessionUnreadCount to reset the unread count of the conversation. * 2. Call deleteRoamingMsgs to delete roaming messages on the server. * @locale */ deleteRoamingMsgs(options: SessionIdListOptions): Promise<void>; /** * @Multi_Lang_Tag * @locale cn * 获取存储在云信服务端的历史消息。由参数beginTime和endTime来控制时间范围。 * * - 若要通过关键词查询消息，请参考 {@link MsgLogServiceInterface.ftsCloudMsgLogs} * * #### 注意事项 * - 该接口应该在收到 `syncdone` 事件之后再调用，否则会话的未读数可能会不准确 * - 当reverse为false时, 后续查询的endTime，应设置为上次查询的最后一条消息的time字段 * - 当reverse为true时, 后续查询的beginTime，应设置为上次查询的最后一条消息的time字段 * - 为了避免设置边界值时，得到重复的消息，可以在固定时间，切换分页查询时，设置 lastMsgId 为上一次查询最后一条消息的 idServer 字段 * * #### 示例场景 * <ul> * <li><a href="https://github.com/netease-im/im-code-example-web/blob/master/im-elite/message/%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97%E7%BB%B4%E6%8A%A4.js" target="_blank">消息队列维护</a></li> * <li><a href="https://github.com/netease-im/im-code-example-web/blob/master/im-elite/session/%E6%9F%A5%E8%AF%A2%E5%8E%86%E5%8F%B2%E6%B6%88%E6%81%AF.js" target="_blank">查询历史消息</a></li> * </ul> * * @example * ```js * const store = {sessionMsgs: {}} * * async function loadMoreMsgOfSession(scene, to, limit) { * const sessionId = `${scene}-${to}` * store.sessionMsgs[sessionId] = store.sessionMsgs[sessionId] || { * msgArr: [], * fetching: false, * complete: false * } * * // 已经拉到了所有历史消息，或者正在拉取历史消息，则不重复拉取 * if (store.sessionMsgs[sessionId].complete || store.sessionMsgs[sessionId].fetching) { * return * } * * const msgArr = store.sessionMsgs[sessionId].msgArr * const lastMsg = msgArr[msgArr.length - 1] * * const params = { * // 返回的结果按时间降序排列 * asc: false, * scene: scene, * to: to, * beginTime: 0, * limit: limit, * endTime: lastMsg ? lastMsg.time : 0, * // 从endTime开始往前查找 * reverse: false * } * * // 设置分割线 * // 该参数主要作用是避免有多个消息的时间等于 endTime，或者 beginTime，导致重复拉取 * if (lastMsg) { * params.lastMsgId = lastMsg.idServer * } * * store.sessionMsgs[sessionId].fetching = true * try { * const msgs = await nim.msgLog.getHistoryMsgs(params) * store.sessionMsgs[sessionId].fetching = false * store.sessionMsgs[sessionId].msgArr = msgArr.concat(msgs) * // 拉取的消息长度 < 分页长度，因此 complete = true * if (msgs.length < limit) { * store.sessionMsgs[sessionId].complete = true * } * } catch(err) { * console.error('loadMoreMsgOfSession Error: ', err) * store.sessionMsgs[sessionId].fetching = false * } * } * ``` * * @locale * * @locale en * Get the historical messages from the cloud. * * This interface is used for obtaining historical messages within a period. * @locale */ getHistoryMsgs(options: GetHistoryMsgsOptions): Promise<IMMessage[]>; /** * @Multi_Lang_Tag * @locale cn * 删除某个会话的云端历史消息记录，以及漫游消息记录 * * - 注意，该函数和 {@link MsgServiceInterface.deleteSelfMsgs} 一样，删除后，仅影响当前用户能否查询到该消息 * * #### 影响范围 * - 触发当前客户端的 {@link IMEventInterface.updateSession | updateSession} 回调函数 * - 若入参中设置 isSyncSelf = true，还会触发当前账号多端同步设备的 {@link IMEventInterface.updateSession | updateSession} 以及 {@link IMEventInterface.clearServerHistoryMsgs | clearServerHistoryMsgs} 事件 * * #### 示例场景 * <ul> * <li><a href="https://github.com/netease-im/im-code-example-web/blob/master/im-elite/session/%E5%88%A0%E9%99%A4%E4%BC%9A%E8%AF%9D.js" target="_blank">删除会话</a></li> * </ul> * * @example * ```js * await nim.msgLog.clearHistoryMsgsFromServer({ scene: 'p2p', to: 'accid1' }) * ``` * @locale * * @locale en * Delete historical messages of a conversation from the cloud. * @locale */ clearHistoryMsgsFromServer(options: ClearHistoryMsgsFromServerOptions): Promise<{ timetag: number; }>; /** * @Multi_Lang_Tag * @locale cn * 云端消息全文检索 * * @example * ```js * // 搜索最近一个月内，包含关键字 hello 的文本消息 * const t = Date.now() - 24 * 60 * 60 * 1000 * 30 * const res = await nim.msgLog.ftsCloudMsgLogs({ * keyword: 'hello', * fromTime: t, * msglogsLimit: 20, * msgTypeList: ['text'], * orderRule: 'DESC' * }) * ``` * @locale * * @locale en * Global search for message history in the cloud * @locale */ ftsCloudMsgLogs(options: NIMEFtsMsgLogsOptions): Promise<IMMessage[]>; /** * @Multi_Lang_Tag * @locale cn * 云端消息全文检索，按会话维度进行聚合。 * * 注意返回的结果会先根据会话排序，然后相同会话的消息根据时间排序 * * - 该接口可以限制返回的会话数量。使用 sessionLimit 字段控制 * - 该接口可以限制每个会话中，返回的匹配消息数量。使用 msglogsLimit 字段控制 * - 返回的结果会先根据会话排序，再根据消息时间排序 * * ```js * // 搜索最近一个月内，包含关键字 hello 的文本消息 * // 最多返回 10 个会话，且每个会话返回的结果数量不超过 5 条 * const t = Date.now() - 24 * 60 * 60 * 1000 * 30 * const res = await nim.msgLog.ftsCloudMsgLogsAggWithSession({ * keyword: 'hello', * fromTime: t, * msglogsLimit: 5, * sessionLimit: 10, * msgTypeList: ['text'], * orderRule: 'DESC' * }) * ``` * @locale * * @locale en * Full-text search for message history in the cloud and return in aggregate data by session * @locale */ ftsCloudMsgLogsAggWithSession(options: NIMEFtsCloudMsgLogsAggWithSessionOptions): Promise<IMMessage[]>; } /** * @Multi_Lang_Tag * @locale cn * 云端消息全文检索(按会话进行聚合)的接口入参定义 * @locale * * @locale en * Paramter for Full-text search for message history in the cloud * @locale */ export interface NIMEFtsCloudMsgLogsAggWithSessionOptions { /** * @Multi_Lang_Tag * @locale cn * 关键字 * @locale * * @locale en * Keyword * @locale */ keyword: string; /** * @Multi_Lang_Tag * @locale cn * 起始时间。默认0，从最早的时候开始查 * @locale * * @locale en * Start time: The default value is 0, indicating search starts from the earliest time. * @locale */ fromTime?: number; /** * @Multi_Lang_Tag * @locale cn * 截止时间。默认0，代表不限制。 * @locale * * @locale en * End time: The default value is 0, indicating no restrictions. * @locale */ toTime?: number; /** * @Multi_Lang_Tag * @locale cn * 返回的最大会话数量限制。默认 10 * @locale * * @locale en * Message count limit: The default value is 10. * @locale */ sessionLimit?: number; /** * @Multi_Lang_Tag * @locale cn * 单个会话返回的消息数量限制。默认 5 * @locale * * @locale en * The limit of messages in a session. The default value is 5. * @locale */ msglogsLimit?: number; /** * @Multi_Lang_Tag * @locale cn * 查询的时间排序规则。默认 DESC 按消息时间降序。可选 ASC 升序 * @locale * * @locale en * Time sorting order for the query: Default is NIMEnumFtsMsgLogsOrder.DESC, which means sorting messages by descending order of message time. Optional value is NIMEnumFtsMsgLogsOrder.ASC for ascending order. * @locale */ orderRule?: TFtsMsgLogsOrder; /** * @Multi_Lang_Tag * @locale cn * P2P 会话过滤的列表，最大长度 20。传入会话（p2p-accid1）的 account 示例：['accid1', 'accid2', 'accid3'] * @locale * * @locale en * P2P conversation filtering list with a maximum length of 20. Pass in accounts (e.g. p2p-accid1). Example: ['accid1', 'accid2', 'accid3']. * @locale */ p2pSessionList?: string[]; /** * @Multi_Lang_Tag * @locale cn * 群会话过滤的列表，最大长度 20。传入群号（team-146694936），示例：['146694936', '13897'] * @locale * * @locale en * Group conversation filtering list with a maximum length of 20. Pass in team IDs (e.g. team-146694936). Example: ['146694936', '13897']. * @locale */ teamSessionList?: string[]; /** * @Multi_Lang_Tag * @locale cn * 消息发送者过滤的列表，最大长度 20。account 列表示例：['accid1', 'accid2', 'accid3'] * @locale * * @locale en * Message sender filtering list with a maximum length of 20. Pass in accounts. Example: ['accid1', 'accid2', 'accid3']. * @locale */ senderList?: string[]; /** * @Multi_Lang_Tag * @locale cn * 消息类型过滤示例：[EMsgType.text, EMsgType.image] * @locale * * @locale en * Message type for filtering. Example: [EMsgType.text, EMsgType.image]. * @locale */ msgTypeList?: (keyof typeof EMsgType)[]; /** * @Multi_Lang_Tag * @locale cn * 消息子类型过滤，此类型开发者在发送消息时可自定义，且格式为大于0的整数。示例：[1, 2] * @locale * * @locale en * Message subtype for filtering. Developers can customize this type when sending messages, and the format is a positive integer. Example: [1, 2]. * @locale */ msgSubTypeList?: number[]; } /** * @Multi_Lang_Tag * @locale cn * 云端消息全文检索的入参 * @locale * * @locale en * Parameters for full-text search on message history in the cloud * @locale */ export interface NIMEFtsMsgLogsOptions { /** * @Multi_Lang_Tag * @locale cn * 关键字 * @locale * * @locale en * Keyword * @locale */ keyword: string; /** * @Multi_Lang_Tag * @locale cn * 起始时间。默认0，从最早的时候开始查 * @locale * * @locale en * Start time: The default value is 0, indicating search starts from the earliest time. * @locale */ fromTime?: number; /** * @Multi_Lang_Tag * @locale cn * 截止时间。默认0，代表不限制。 * @locale * * @locale en * End time: The default value is 0, indicating no restrictions. * @locale */ toTime?: number; /** * @Multi_Lang_Tag * @locale cn * 消息数量限制。默认 10 * @locale * * @locale en * Message count limit: The default value is 10. * @locale */ msglogsLimit?: number; /** * @Multi_Lang_Tag * @locale cn * 查询的方向，以及返回结果的排序方向。默认为 DESC * * - 若选择 ASC，则从开始时间开始查找，直到查到结束时间，或者查到 msglogsLimit 条消息为止。返回结果生序排列 * - 若选择 DESC，则从结束时间开始查找，直到查到开始时间，或者查到 msglogsLimit 条消息为止。返回结果降序排列 * @locale * * @locale en * Time sorting order for the query: Default is NIMEnumFtsMsgLogsOrder.DESC, which means sorting messages by descending order of message time. Optional value is NIMEnumFtsMsgLogsOrder.ASC for ascending order. * @locale */ orderRule?: TFtsMsgLogsOrder; /** * @Multi_Lang_Tag * @locale cn * P2P 会话过滤的列表，最大长度 20。传入会话（p2p-accid1）的 account 示例：['accid1', 'accid2', 'accid3'] * @locale * * @locale en * P2P conversation filtering list with a maximum length of 20. Pass in accounts (e.g. p2p-accid1). Example: ['accid1', 'accid2', 'accid3']. * @locale */ p2pSessionList?: string[]; /** * @Multi_Lang_Tag * @locale cn * 群会话过滤的列表，最大长度 20。传入群号（team-146694936），示例：['146694936', '13897'] * @locale * * @locale en * Group conversation filtering list with a maximum length of 20. Pass in team IDs (e.g. team-146694936). Example: ['146694936', '13897']. * @locale */ teamSessionList?: string[]; /** * @Multi_Lang_Tag * @locale cn * 消息发送者过滤的列表，最大长度 20。account 列表示例：['accid1', 'accid2', 'accid3'] * @locale * * @locale en * Message sender filtering list with a maximum length of 20. Pass in accounts. Example: ['accid1', 'accid2', 'accid3']. * @locale */ senderList?: string[]; /** * @Multi_Lang_Tag * @locale cn * 消息类型过滤示例：["text", "image"] * @locale * * @locale en * Message type for filtering. Example: [EMsgType.text, EMsgType.image]. * @locale */ msgTypeList?: (keyof typeof EMsgType)[]; /** * @Multi_Lang_Tag * @locale cn * 消息子类型过滤，此类型开发者在发送消息时可自定义，且格式为大于0的整数。示例：[1, 2] * @locale * * @locale en * Message subtype filtering. Developers can customize this type when sending messages, and the format is a positive integer. Example: [1, 2]. * @locale */ msgSubTypeList?: number[]; } export declare enum NIMEnumFtsMsgLogsOrder { ASC = 1, DESC = 2 } export declare type TFtsMsgLogsOrder = keyof typeof NIMEnumFtsMsgLogsOrder; export interface SessionIdListOptions { /** * @Multi_Lang_Tag * @locale cn * sessionId 数组 * * 例如 p2p-cs1、team-113879441 * @locale * * @locale en * sessionId (array) * * Example: p2p-cs1, team-113879441 * @locale */ ids: string[]; } export interface GetHistoryMsgsOptions { /** * @Multi_Lang_Tag * @locale cn * 场景 * @locale * * @locale en * Scenes * @locale */ scene: TMsgScene; /** * @Multi_Lang_Tag * @locale cn * 聊天对象, 账号或者群id * @locale * * @locale en * The person that the user chats with, account, or group ID * @locale */ to: string; /** * @Multi_Lang_Tag * @locale cn * 开始时间戳, 精确到 ms, 默认为 0 * @locale * * @locale en * Start timestamp (accurate to ms). Default value: 0 * @locale */ beginTime?: number; /** * @Multi_Lang_Tag * @locale cn * 结束时间戳, 精确到 ms, 默认为服务器的当前时间 * @locale * * @locale en * End timestamp (accurate to ms). Defaults value: the server's current time * @locale */ endTime?: number; /** * @Multi_Lang_Tag * @locale cn * 上次查询的最后一条消息的 idServer, 第一次不填 * @locale * * @locale en * Message ID (generated by the IM server) of the last message that was searched for. Not required for the first time. * @locale */ lastMsgId?: string; /** * @Multi_Lang_Tag * @locale cn * 本次查询的消息数量限制, 最多 100 条, 默认 100 条 * @locale * * @locale en * The limit (100) of the number of messages for the current query. The default value is also 100. * @locale */ limit?: number; /** * @Multi_Lang_Tag * @locale cn * 是否为反向查询，默认 false * * false 表示从 endTime 开始往前查找历史消息; * true 表示从 beginTime 开始往后查找历史消息 * @locale * * @locale en * Whether to sort in ascending order * * false: the returned messages are sorted in descending order by time. * true: the returned messages are sorted in ascending order by time. * @locale */ reverse?: boolean; /** * @Multi_Lang_Tag * @locale cn * 是否为升序排序 * * false 表示返回的消息按时间降序排序; * true 表示按时间升序排序 * @locale * * @locale en * Whether to sort in ascending order * * false: the returned messages are sorted in descending order by time. * true: the returned messages are sorted in ascending order by time. * @locale */ asc?: boolean; /** * @Multi_Lang_Tag * @locale cn * 消息类型列表，默认全部消息类型 * @locale * * @locale en * Message types. Default value: all message types * @locale */ msgTypes?: TMsgType[]; } export interface ClearHistoryMsgsFromServerOptions { scene: TMsgScene; /** * 会话的对象。 * * - 如果是单聊，to 为另一端的 account。 * - 如果是群聊，to 为群id */ to: string; /** * @Multi_Lang_Tag * @locale cn * 扩展字段 * @locale * * @locale en * Extension field * @locale */ ext?: string; /** * @Multi_Lang_Tag * @locale cn * 是否多端同步 * @locale * * @locale en * Whether to enable multi-device synchronization * @locale */ isSyncSelf?: boolean; }