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lik
2026-09-01 21:49:17 +08:00
parent 390c871d35
commit 98c9026485
14 changed files with 288 additions and 262 deletions
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.env
+3
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@@ -1,3 +1,6 @@
TAVILY_API_KEY=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
DEEPSEEK_API_KEY=sk-a58ccd82b7ba4ce3ac176a88c9381095
BAIDU_MAP_AUTH_TOKEN=sk-ap-9xcqwNJ3FyJGUoAoQoCgWLqPd5o2tJKCA1xaSMRaZT0zDo0PCFm7rczL4anUuXf5
PORT=9004
WS_PORT=9005
USER_SERVICE_URL=http://127.0.0.1:9010
.gitignore
+2
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@@ -1,3 +1,5 @@
/node_modules/
/logs/
/data/
.env
conf.json
agent/escort/task.js
+18 -4
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@@ -11,15 +11,29 @@ class ChatTask {
maxIterations: options.maxIterations || 10,
};
this.agents = {};
this.agents = new Map();
this.maxAgents = options.maxAgents || 100;
}
async streamChat(userInfo, message, callback) {
const userId = userInfo ? userInfo._id : message.appId;
if (!this.agents[userId]) {
this.agents[userId] = new EscortAgent();
let agent = this.agents.get(userId);
if (agent) {
// LRU：重新插入以更新使用顺序
this.agents.delete(userId);
} else {
agent = new EscortAgent();
}
return this.agents[userId].streamChat(userInfo, [message], callback);
this.agents.set(userId, agent);
// 超出上限时淘汰最久未使用的 Agent，避免内存泄漏
if (this.agents.size > this.maxAgents) {
const oldest = this.agents.keys().next().value;
this.agents.delete(oldest);
}
return agent.streamChat(userInfo, [message], callback);
}
}
handler/escort_record.js
+35 -4
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@@ -5,9 +5,39 @@ class HandlerEscortRecord {
constructor() {
}
// 白名单：只允许写入 schema 定义的顶层字段（兼容 'patient.name' 等点号路径）
static RECORD_FIELDS = [
"userId", "healthProfileId", "patient", "escort",
"attendant", "hospital", "schedule", "payment", "notes", "status",
];
static pickFields(body) {
const picked = {};
for (const key of Object.keys(body || {})) {
const allowed = HandlerEscortRecord.RECORD_FIELDS.some(
(f) => key === f || key.startsWith(f + ".")
);
if (allowed) {
picked[key] = body[key];
}
}
return picked;
}
// 按条件查询记录（管理端，可查全部）
async getRecords(ctx) {
return this._listRecords(ctx, false);
}
// 查询"我的"记录：强制以登录用户身份查询，忽略 query 中的 userId
async getMyRecords(ctx) {
return this._listRecords(ctx, true);
}
async _listRecords(ctx, forceSelf) {
try {
const { page = 1, pageSize = 20, status, userId, appointmentDate } = ctx.request.query;
const effectiveUserId = forceSelf ? ctx.state.user?._id : userId;
// status解析成数组
let statusArray = null;
@@ -19,7 +49,7 @@ class HandlerEscortRecord {
page: parseInt(page),
pageSize: parseInt(pageSize),
status: statusArray,
userId,
userId: effectiveUserId,
appointmentDate,
});
@@ -31,7 +61,8 @@ class HandlerEscortRecord {
async getAttendantRecords(ctx) {
try {
const attendantId = ctx.state.user?._id || ctx.request.query?.attendantId;
// 只允许查询当前登录陪诊员自己的记录
const attendantId = ctx.state.user?._id;
if (!attendantId) {
return ResponseUtil.badRequest(ctx, "缺少陪诊员ID");
}
@@ -74,7 +105,7 @@ class HandlerEscortRecord {
return ResponseUtil.badRequest(ctx, "缺少患者信息");
}
const newRecord = await DBModel.EscortRecord.createRecord(record);
const newRecord = await DBModel.EscortRecord.createRecord(HandlerEscortRecord.pickFields(record));
return ResponseUtil.success(ctx, { record: newRecord }, "创建成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
@@ -90,7 +121,7 @@ class HandlerEscortRecord {
return ResponseUtil.badRequest(ctx, "缺少记录ID");
}
const updatedRecord = await DBModel.EscortRecord.updateRecord(id, update);
const updatedRecord = await DBModel.EscortRecord.updateRecord(id, HandlerEscortRecord.pickFields(update));
if (!updatedRecord) {
return ResponseUtil.error(ctx, "陪诊记录不存在", null, 404);
}
handler/health_profile.js
+18 -2
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@@ -5,6 +5,22 @@ class HandlerHealthProfile {
constructor() {
}
// 白名单：只允许写入 schema 定义的顶层字段（兼容 'profile.name' 等点号路径）
static PROFILE_FIELDS = ["userId", "profile", "health"];
static pickFields(body) {
const picked = {};
for (const key of Object.keys(body || {})) {
const allowed = HandlerHealthProfile.PROFILE_FIELDS.some(
(f) => key === f || key.startsWith(f + ".")
);
if (allowed) {
picked[key] = body[key];
}
}
return picked;
}
async getProfiles(ctx) {
try {
const { page = 1, pageSize = 20, userId, name, mobile, sortBy } = ctx.request.query;
@@ -46,7 +62,7 @@ class HandlerHealthProfile {
try {
const body = ctx.request.body;
const newProfile = await DBModel.HealthProfile.createProfile(body);
const newProfile = await DBModel.HealthProfile.createProfile(HandlerHealthProfile.pickFields(body));
return ResponseUtil.success(ctx, { profile: newProfile }, "创建成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
@@ -62,7 +78,7 @@ class HandlerHealthProfile {
return ResponseUtil.badRequest(ctx, "缺少档案ID");
}
const updatedProfile = await DBModel.HealthProfile.updateProfileById(id, update);
const updatedProfile = await DBModel.HealthProfile.updateProfileById(id, HandlerHealthProfile.pickFields(update));
if (!updatedProfile) {
return ResponseUtil.notFound(ctx, "健康档案不存在");
}
handler/org.js
-170
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@@ -1,170 +0,0 @@
import { DBModel } from "../models/index.js";
import ResponseUtil from "../utils/responseUtil.js";
class HandlerHospital {
constructor() {
}
async searchHospitalByName(ctx) {
try {
const { name, page = 1, pageSize = 20 } = ctx.request.query;
if (!name) {
return ResponseUtil.badRequest(ctx, "缺少搜索关键词");
}
const hospitals = await DBModel.Hospital.findByName(name, {
page: parseInt(page),
pageSize: parseInt(pageSize),
});
return ResponseUtil.success(ctx, { hospitals }, "查询成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
}
}
async getHospitalsByCity(ctx) {
try {
const { city, page = 1, pageSize = 20, level, type } = ctx.request.query;
if (!city) {
return ResponseUtil.badRequest(ctx, "缺少城市参数");
}
const hospitals = await DBModel.Hospital.findByCity(city, {
page: parseInt(page),
pageSize: parseInt(pageSize),
level,
type,
});
return ResponseUtil.success(ctx, { hospitals }, "查询成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
}
}
async getHospitalSelector(ctx) {
try {
const { city, level, type } = ctx.request.query;
const hospitals = await DBModel.Hospital.getHospitalSelector({
city,
level,
type,
});
return ResponseUtil.success(ctx, { hospitals }, "查询成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
}
}
async getHospitalById(ctx) {
try {
const { id } = ctx.params;
if (!id) {
return ResponseUtil.badRequest(ctx, "缺少医院ID");
}
const hospital = await DBModel.Hospital.findById(id);
if (!hospital) {
return ResponseUtil.notFound(ctx, "医院不存在");
}
return ResponseUtil.success(ctx, { hospital }, "查询成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
}
}
async createHospital(ctx) {
try {
const hospital = ctx.request.body;
if (!hospital.basic?.name) {
return ResponseUtil.badRequest(ctx, "缺少医院名称");
}
const newHospital = await DBModel.Hospital.createHospital(hospital);
return ResponseUtil.success(ctx, { hospital: newHospital }, "创建成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
}
}
async updateHospital(ctx) {
try {
const { id } = ctx.params;
const update = ctx.request.body;
if (!id) {
return ResponseUtil.badRequest(ctx, "缺少医院ID");
}
const updatedHospital = await DBModel.Hospital.updateHospital(id, update);
if (!updatedHospital) {
return ResponseUtil.notFound(ctx, "医院不存在");
}
return ResponseUtil.success(ctx, { hospital: updatedHospital }, "更新成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
}
}
async setHospitalStatus(ctx) {
try {
const { id } = ctx.params;
const { isEnabled } = ctx.request.body;
if (!id) {
return ResponseUtil.badRequest(ctx, "缺少医院ID");
}
const updatedHospital = await DBModel.Hospital.setHospitalStatus(id, isEnabled);
if (!updatedHospital) {
return ResponseUtil.notFound(ctx, "医院不存在");
}
return ResponseUtil.success(ctx, { hospital: updatedHospital }, "状态更新成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
}
}
async getAllHospitals(ctx) {
try {
const { page = 1, pageSize = 20 } = ctx.request.query;
const skip = (parseInt(page) - 1) * parseInt(pageSize);
const hospitals = await DBModel.Hospital.find({})
.sort({ "service.sortOrder": 1, "basic.name": 1 })
.skip(skip)
.limit(parseInt(pageSize));
const total = await DBModel.Hospital.countDocuments({});
return ResponseUtil.success(ctx, { hospitals, total }, "查询成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
}
}
async deleteHospital(ctx) {
try {
const { id } = ctx.params;
if (!id) {
return ResponseUtil.badRequest(ctx, "缺少医院ID");
}
const deletedHospital = await DBModel.Hospital.findByIdAndDelete(id);
if (!deletedHospital) {
return ResponseUtil.notFound(ctx, "医院不存在");
}
return ResponseUtil.success(ctx, null, "删除成功");
} catch (err) {
return ResponseUtil.internalError(ctx, err.message);
}
}
}
export { HandlerHospital };
index.js
+2 -2
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@@ -4,8 +4,8 @@ import WebSocketServerManager from './websocket.js'
// HTTP server
const koaApp = new APP();
koaApp.start(9004);
koaApp.start(parseInt(process.env.PORT || "9004"));
// WebSocket server
const wsServer = new WebSocketServerManager(9005);
const wsServer = new WebSocketServerManager(parseInt(process.env.WS_PORT || "9005"));
wsServer.start();
models/index.js
+6 -7
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@@ -2,7 +2,6 @@
import mongoose from 'mongoose';
import { EscortRecordSchema } from "./schema/escort_record.js"
import { OrganizationSchema } from "./schema/org.js"
import { HealthProfileSchema } from "./schema/health_profile.js"
import config from '../conf.json' with { type: 'json' };
import logger from '../utils/logger.js';
@@ -21,22 +20,22 @@ class MongoDBSchema {
this.dbConnection = mongoose.createConnection(config.mongodb.str, config.mongodb.option);
this.dbConnection.on("error", () => {
logger.error.bind(logger, "...mongodb connect error ...")
logger.error("...mongodb connect error ...");
});
this.dbConnection.on("connected", async () => {
logger.info("Mongodb: " + config.mongodb.str + " connected");
logger.info(`Mongodb: ${config.mongodb.host}/${config.mongodb.option.dbName} connected`);
});
this.dbConnection.on("disconnected", () =>
logger.warn("Mongodb: " + config.mongodb.str + " disconnected")
logger.warn(`Mongodb: ${config.mongodb.host}/${config.mongodb.option.dbName} disconnected`)
);
this.dbConnection.on("reconnected", () =>
logger.info("Mongodb: " + config.mongodb.str + " reconnected")
logger.info(`Mongodb: ${config.mongodb.host}/${config.mongodb.option.dbName} reconnected`)
);
this.dbConnection.on("disconnecting", () =>
logger.warn("Mongodb: " + config.mongodb.str + " disconnecting")
logger.warn(`Mongodb: ${config.mongodb.host}/${config.mongodb.option.dbName} disconnecting`)
);
this.dbConnection.on("close", () =>
logger.warn("Mongodb: " + config.mongodb.str + " closed")
logger.warn(`Mongodb: ${config.mongodb.host}/${config.mongodb.option.dbName} closed`)
);
this.EscortRecord = this.dbConnection.model('escort_record', EscortRecordSchema)
models/schema/escort_record.js
+32 -14
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@@ -7,7 +7,7 @@ import mongoose from "mongoose";
*
* 用于记录和管理陪诊服务全流程数据，包含以下主要分类：
* - 基础信息：userId（订单提交用户）、healthProfileId（关联健康档案ID）
* - 患者信息：patient（姓名、电话、性别、年龄、身份证号）
* - 患者信息：patient（姓名、电话、性别、出生年月、身份证号）
* - 陪诊服务：escort（服务ID、服务名称）
* - 就诊信息：hospital（医院省份、名称、地址、科室、医生、病历号）
* - 时间安排：schedule（预约时间、开始时间、结束时间、时长）
@@ -50,7 +50,7 @@ const EscortRecordSchema = mongoose.Schema(
name: { type: String, default: "", comment: "患者姓名" },
mobile: { type: String, default: "", index: true, comment: "患者联系电话" },
sex: { type: String, enum: ["male", "female"], comment: "患者性别" },
age: { type: Number, default: 0, comment: "患者年龄" },
birth: { type: String, default: "", comment: "患者出生年月（YYYY-MM-DD）" },
weight: { type: Number, default: 0, comment: "患者体重（kg）" },
height: { type: Number, default: 0, comment: "患者身高（cm）" },
idnumber: { type: String, default: "", comment: "患者身份证号" },
@@ -193,6 +193,34 @@ EscortRecordSchema.statics.findRecords = async function (options = {}, cb) {
.exec(cb);
};
/**
* 查找陪诊员的陪诊记录
*
* @param {ObjectId|string} attendantId - 陪诊员用户ID
* @param {Object} options - 查询选项
* @param {number} [options.page=1] - 页码
* @param {number} [options.pageSize=20] - 每页数量
* @param {string} [options.status] - 状态筛选（可选）
* @param {Function} [cb] - 可选的回调函数
* @returns {Promise<Array>} 陪诊记录列表（按预约日期倒序）
*/
EscortRecordSchema.statics.findRecordsByAttendant = async function (attendantId, options = {}, cb) {
const { page = 1, pageSize = 20, status } = options;
const filter = { "attendant.id": attendantId };
if (status) {
filter.status = status;
}
const skip = (page - 1) * pageSize;
return await this.find(filter)
.sort({ "schedule.date": -1 })
.skip(skip)
.limit(pageSize)
.exec(cb);
};
/**
* 创建陪诊记录
*
@@ -219,13 +247,8 @@ EscortRecordSchema.statics.createRecord = async function (record, cb) {
* @returns {Promise<Object|null>} 更新后的记录，失败返回null
*/
EscortRecordSchema.statics.updateRecord = async function (id, update, cb) {
try {
update["meta.updatetime"] = Date.now();
return await this.findByIdAndUpdate(id, { $set: update }, { new: true }, cb);
} catch (error) {
console.error("更新陪诊记录失败:", error);
return null;
}
const $set = { ...update, "meta.updatetime": Date.now() };
return await this.findByIdAndUpdate(id, { $set }, { new: true }, cb);
};
/**
@@ -268,12 +291,7 @@ EscortRecordSchema.statics.findRecordsByStatus = async function (status, options
* @returns {Promise<Object|null>} 删除的记录，失败返回null
*/
EscortRecordSchema.statics.deleteRecord = async function (id, cb) {
try {
return await this.findByIdAndDelete(id, cb);
} catch (error) {
console.error("删除陪诊记录失败:", error);
return null;
}
};
// ==================== 索引定义 ====================
models/schema/health_profile.js
+4 -7
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@@ -21,7 +21,7 @@ const HealthProfileSchema = mongoose.Schema(
name: { type: String, default: "", comment: "患者姓名" },
mobile: { type: String, default: "", index: true, comment: "患者电话" },
sex: { type: String, enum: ["male", "female", ""], default: "", comment: "性别" },
age: { type: Number, default: 0, comment: "年龄" },
birth: { type: String, default: "", comment: "出生年月（YYYY-MM-DD）" },
idnumber: { type: String, default: "", comment: "身份证号" },
},
@@ -76,7 +76,9 @@ HealthProfileSchema.statics.findByUserId = async function (userId) {
filter.userId = userId;
}
if (name) {
filter["profile.name"] = { $regex: name, $options: "i" };
// 转义正则特殊字符，避免查询报错或 ReDoS
const escaped = name.replace(/[.*+?^${}()|[\]\\]/g, "\\$&");
filter["profile.name"] = { $regex: escaped, $options: "i" };
}
if (mobile) {
filter["profile.mobile"] = mobile;
@@ -132,12 +134,7 @@ HealthProfileSchema.statics.updateProfile = async function (userId, update) {
* 根据ID删除健康档案
*/
HealthProfileSchema.statics.deleteProfileById = async function (id) {
try {
return await this.findByIdAndDelete(id).exec();
} catch (error) {
console.error("删除健康档案失败:", error);
return null;
}
};
// ==================== 索引定义 ====================
routes/index.js
+36 -12
View File
@@ -2,6 +2,28 @@ import Router from "koa-router";
import { HandlerEscortRecord } from "../handler/escort_record.js";
import { HandlerHealthProfile } from "../handler/health_profile.js";
import { HandlerResource } from "../handler/resource.js";
import ResponseUtil from "../utils/responseUtil.js";
import { getUserByToken } from "../utils/user_service.js";
/**
* 鉴权中间件：校验 token 并将用户信息挂到 ctx.state.user
* token→user 结果带 5 分钟进程内缓存（见 utils/user_service.js）
*/
async function requireAuth(ctx, next) {
const token = ctx.header["token"] || ctx.header["authorization"] || ctx.request.query?.token;
if (!token) {
ResponseUtil.unauthorized(ctx, "缺少token");
return;
}
const user = await getUserByToken(token);
if (!user) {
ResponseUtil.unauthorized(ctx, "登录已失效");
return;
}
ctx.state.user = user;
await next();
}
function printRoutes(stack) {
for (const layer of stack) {
@@ -19,19 +41,21 @@ function registerRoutes(app) {
const handlerHealthProfile = new HandlerHealthProfile();
const handlerResource = new HandlerResource();
router.get("/escort-record/my", handlerEscortRecord.getRecords.bind(handlerEscortRecord));
router.get("/escort-record/attendant", handlerEscortRecord.getAttendantRecords.bind(handlerEscortRecord));
router.get("/escort-record/:id", handlerEscortRecord.getRecordById.bind(handlerEscortRecord));
router.post("/escort-record", handlerEscortRecord.createRecord.bind(handlerEscortRecord));
router.put("/escort-record/:id", handlerEscortRecord.updateRecord.bind(handlerEscortRecord));
router.patch("/escort-record/:id/status", handlerEscortRecord.updateStatus.bind(handlerEscortRecord));
router.delete("/escort-record/:id", handlerEscortRecord.deleteRecord.bind(handlerEscortRecord));
// 敏感数据路由需要登录后访问
router.get("/escort-record/my", requireAuth, handlerEscortRecord.getMyRecords.bind(handlerEscortRecord));
router.get("/escort-record/attendant", requireAuth, handlerEscortRecord.getAttendantRecords.bind(handlerEscortRecord));
router.get("/escort-record", requireAuth, handlerEscortRecord.getRecords.bind(handlerEscortRecord));
router.get("/escort-record/:id", requireAuth, handlerEscortRecord.getRecordById.bind(handlerEscortRecord));
router.post("/escort-record", requireAuth, handlerEscortRecord.createRecord.bind(handlerEscortRecord));
router.put("/escort-record/:id", requireAuth, handlerEscortRecord.updateRecord.bind(handlerEscortRecord));
router.patch("/escort-record/:id/status", requireAuth, handlerEscortRecord.updateStatus.bind(handlerEscortRecord));
router.delete("/escort-record/:id", requireAuth, handlerEscortRecord.deleteRecord.bind(handlerEscortRecord));
router.get("/health-profile", handlerHealthProfile.getProfiles.bind(handlerHealthProfile));
router.get("/health-profile/:id", handlerHealthProfile.getProfileById.bind(handlerHealthProfile));
router.post("/health-profile", handlerHealthProfile.createProfile.bind(handlerHealthProfile));
router.put("/health-profile/:id", handlerHealthProfile.updateProfile.bind(handlerHealthProfile));
router.delete("/health-profile/:id", handlerHealthProfile.deleteProfile.bind(handlerHealthProfile));
router.get("/health-profile", requireAuth, handlerHealthProfile.getProfiles.bind(handlerHealthProfile));
router.get("/health-profile/:id", requireAuth, handlerHealthProfile.getProfileById.bind(handlerHealthProfile));
router.post("/health-profile", requireAuth, handlerHealthProfile.createProfile.bind(handlerHealthProfile));
router.put("/health-profile/:id", requireAuth, handlerHealthProfile.updateProfile.bind(handlerHealthProfile));
router.delete("/health-profile/:id", requireAuth, handlerHealthProfile.deleteProfile.bind(handlerHealthProfile));
router.get("/service", handlerResource.getServices.bind(handlerResource));
router.get("/agreement", handlerResource.getAgreement.bind(handlerResource));
utils/authToken.js
+2 -5
View File
@@ -118,11 +118,8 @@ AuthToken.prototype.koaRequest = async function (ctx, next) {
let tokenData = await this.get(token);
if (tokenData && tokenData.uid) {
const { DBModel } = await import("../models/index.js");
const user = await DBModel.User.findOne({ _id: tokenData.uid });
if (user) {
ctx.userInfo = user;
}
// 用户体系在外部服务（user 服务），tokenData 中已包含 uid
ctx.userInfo = tokenData;
}
ctx.authToken = this;
utils/user_service.js
+99
View File
@@ -0,0 +1,99 @@
import fetch from "node-fetch";
const USER_SERVICE_URL = process.env.USER_SERVICE_URL || "http://127.0.0.1:9010";
const CACHE_TTL = 5 * 60 * 1000; // 成功结果缓存 5 分钟
const NEGATIVE_TTL = 60 * 1000; // 无效 token 短缓存，防止打爆 user 服务
const MAX_CACHE_SIZE = 2000;
// key -> { user, expiresAt }，Map 按插入序实现简易 LRU
const cache = new Map();
function cacheGet(key) {
const hit = cache.get(key);
if (!hit) return undefined;
if (Date.now() > hit.expiresAt) {
cache.delete(key);
return undefined;
}
// 重新插入以更新 LRU 顺序
cache.delete(key);
cache.set(key, hit);
return hit.user;
}
function cacheSet(key, user, ttl) {
cache.set(key, { user, expiresAt: Date.now() + ttl });
if (cache.size > MAX_CACHE_SIZE) {
cache.delete(cache.keys().next().value);
}
}
async function lookup(body) {
const res = await fetch(`${USER_SERVICE_URL}/user/userInfo`, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(body),
});
const data = await res.json();
return data?.data?.user || null;
}
/**
* 获取用户信息（带 5 分钟进程内缓存，token→user）
*
* 注意：缓存期内登出/账户锁定/用户信息变更最多延迟 5 分钟生效
* （user 服务自身接口即时生效）
*
* @param {string} token 登录 token
* @param {string} [userId] 备用用户ID（token 缺失或失效时的兜底路径，保持原 WS 行为）
* @returns {Promise<Object|null>} 用户信息或 null
*/
export async function getUserInfo(token, userId) {
if (!token && !userId) return null;
// 1. token 路径（带缓存）
if (token) {
const key = `tk:${token}`;
const cached = cacheGet(key);
if (cached !== undefined) return cached;
try {
const user = await lookup({ token });
if (user) {
cacheSet(key, user, CACHE_TTL);
return user;
}
// 无效 token 短缓存，保护 user 服务
cacheSet(key, null, NEGATIVE_TTL);
} catch (err) {
// 网络异常不缓存，走 userId 兜底
console.error("getUserByToken error:", err.message);
}
}
// 2. userId 兜底路径
if (userId) {
const key = `uid:${userId}`;
const cached = cacheGet(key);
if (cached !== undefined) return cached;
try {
const user = await lookup({ userId });
if (user) {
cacheSet(key, user, CACHE_TTL);
return user;
}
} catch (err) {
console.error("getUserById error:", err.message);
}
}
return null;
}
/**
* 仅按 token 获取用户信息（REST 鉴权用，无 userId 兜底）
*/
export async function getUserByToken(token) {
return getUserInfo(token, null);
}
websocket.js
+24 -28
View File
@@ -1,9 +1,9 @@
import WebSocket, { WebSocketServer } from 'ws';
import http from 'http';
import fetch from 'node-fetch';
import { DBModel } from "./models/index.js";
import { chatTask } from "./agent/escort/task.js";
import { adminAgent } from "./agent/escort-admin/agent.js"
import { getUserInfo } from "./utils/user_service.js";
export default class WebSocketServerManager {
constructor(port = 8080) {
@@ -81,17 +81,34 @@ export default class WebSocketServerManager {
}
if (msg.type === 'chat' || msg.type === 'clear') {
if (msg.agent === 'escort-admin') {
const userInfo = await this.getUserInfo(msg.token, msg.userId);
adminAgent.streamChat(userInfo, [msg], (source, type, content, id) => {
// 客户端断开后不再处理消息
if (ws.readyState !== WebSocket.OPEN) return;
const send = (source, type, content, id) => {
if (ws.readyState === WebSocket.OPEN) {
ws.send(JSON.stringify({ source, type, content, id }));
}
};
try {
const userInfo = await getUserInfo(msg.token, msg.userId);
if (!userInfo) {
ws.send(JSON.stringify({ type: 'error', content: '登录已失效' }));
return;
}
if (msg.agent === 'escort-admin') {
await adminAgent.streamChat(userInfo, [msg], (source, type, content, id) => {
send(source, type, content, id);
});
} else {
const userInfo = await this.getUserInfo(msg.token, msg.userId);
chatTask.streamChat(userInfo, msg, (source, type, content, id) => {
ws.send(JSON.stringify({ source, type, content, id }));
await chatTask.streamChat(userInfo, msg, (source, type, content, id) => {
send(source, type, content, id);
});
}
} catch (err) {
console.error('streamChat error:', err);
send('system', 'error', '处理消息失败');
}
return;
}
@@ -132,25 +149,4 @@ export default class WebSocketServerManager {
if (!this.wss) return 0;
return this.wss.clients.size;
}
async getUserInfo(token, userId) {
try {
if (!token && !userId) return null;
const url = "http://127.0.0.1:9010/user/userInfo";
const res = await fetch(url, {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
token,
userId
})
});
const data = await res.json();
return data.data.user;
} catch (error) {
console.error('Error fetching user info:', error);
return null;
}
}
}