tmp

.gitignore

@@ -2,4 +2,3 @@
 /logs/
 /data/
 .env
-conf.json

agent/escort-admin/agent.js

@@ -1,8 +1,10 @@
 import 'dotenv/config';
 import { createDeepAgent, FilesystemBackend } from "deepagents";
 import { AIMessageChunk, ToolMessage } from "langchain";
-import { SystemMessage, HumanMessage, AIMessage } from "@langchain/core/messages";
+import { HumanMessage } from "@langchain/core/messages";
 import { ChatDeepSeek } from "@langchain/deepseek";
+import config from '../../conf.json' with { type: 'json' };
+import logger from '../../utils/logger.js';
 import EscortAdminPrompts from "./prompts.js";
 import {
     getEnvTool, webFetchTool, webSearchTool, getCalendarInfoTool,
@@ -12,10 +14,14 @@ import {
 
 export default class EscortAdminAgent {
     constructor() {
+        // 按用户隔离会话：userId -> { agent, messages }
+        this.sessions = new Map();
+        this.maxSessions = 100;
     }
 
-    clearMessages() {
+    clearMessages(userInfo) {
-        this.messages = [];
+        const userId = userInfo?._id ?? 'default-session';
+        this.sessions.delete(userId);
     }
 
     // msg: { agent: 'escort-admin', type: 'chat', ts: "2023-08-01 10:00:00", content: "你好" }
@@ -24,27 +30,47 @@ export default class EscortAdminAgent {
             return;
         }
 
-        const agent = this._genAgent(userInfo);
+        const userId = userInfo?._id ?? 'default-session';
+
+        // LRU：按用户取会话，并更新使用顺序
+        let session = this.sessions.get(userId);
+        if (session) {
+            this.sessions.delete(userId);
+        } else {
+            session = { agent: null, messages: [] };
+        }
+        this.sessions.set(userId, session);
+
+        // 超出上限时淘汰最久未使用的会话，避免内存泄漏
+        if (this.sessions.size > this.maxSessions) {
+            const oldest = this.sessions.keys().next().value;
+            this.sessions.delete(oldest);
+        }
+
         msgs.forEach(msg => {
             if (msg.type === "clear") {
-                this.messages = [];
+                session.messages = [];
+                session.agent = null;
             } else {
-                this.messages.push(new HumanMessage(`${msg.ts} - ${msg.content}`));
+                session.messages.push(new HumanMessage(`${msg.ts} - ${msg.content}`));
             }
         });
 
-        if (this.messages.length === 0) {
+        if (session.messages.length === 0) {
             return;
         }
 
+        const agent = session.agent ?? this._genAgent(userInfo);
+        session.agent = agent;
+
         const INTERESTING_NODES = new Set(["model_request", "tools"]);
         for await (const [namespace, mode, data] of await agent.stream(
-            { messages: this.messages },
+            { messages: session.messages },
             {
                 recursion_limit: 50,
                 streamMode: ["updates", "messages", "custom"], subgraphs: true,
                 configurable: {
-                    thread_id: 'default-session'
+                    thread_id: userId
                 }
             })) {
             const isSubagent = namespace.some(s => s.startsWith("tools:"));
@@ -59,18 +85,17 @@ export default class EscortAdminAgent {
                                 // Subagent results returned to main agent
                                 for (const msg of data_.messages ?? []) {
                                     if (msg.type === "tool") {
-                                        console.log(`\nSubagent complete: ${msg.name}`);
+                                        logger.info(`Subagent complete: ${msg.name}, Result: ${String(msg.content).slice(0, 200)}`);
-                                        console.log(`  Result: ${String(msg.content).slice(0, 200)}...`);
                                     }
                                 }
                             } else if (nodeName === "model_request") {
-                                this.messages.push(...data_.messages);
+                                session.messages.push(...data_.messages);
                             }
                         }
                     } else {
                         // Subagent updates (non-empty namespace)
                         for (const [nodeName, data_] of Object.entries(data)) {
-                            console.log(`  [${namespace[0]}] step: ${nodeName}`);
+                            logger.info(`[${namespace[0]}] step: ${nodeName}`);
                         }
                     }
                 }
@@ -91,29 +116,23 @@ export default class EscortAdminAgent {
                     callback(source, "tool", message.text, message.id);
                 }
             } else if (mode === "custom") {
-                this.logger.info("custom: ", data);
+                logger.info("custom: ", data);
             }
         }
     }
 
     _genAgent(userInfo) {
-        if (this.agent) {
-            return this.agent;
-        }
-
-        this.messages = [];
-
         const rootDir = process.cwd();
         const backend = new FilesystemBackend({ rootDir });
 
         this.flashModel = new ChatDeepSeek({
-            model: 'deepseek-v4-flash',
+            model: config.agent.deepseek.flashModel,
-            apiKey: 'sk-a58ccd82b7ba4ce3ac176a88c9381095',
+            apiKey: config.agent.deepseek.apiKey,
             temperature: 0.0
         });
         this.proModel = new ChatDeepSeek({
-            model: 'deepseek-v4-pro',
+            model: config.agent.deepseek.proModel,
-            apiKey: 'sk-a58ccd82b7ba4ce3ac176a88c9381095',
+            apiKey: config.agent.deepseek.apiKey,
             temperature: 0.3
         });
 
@@ -122,7 +141,7 @@ export default class EscortAdminAgent {
             description: "查询和设置陪诊预约记录",
             systemPrompt: "根据用户指令，调用工具完成查询和设置陪诊记录。",
             model: this.flashModel,
-            tools: [escortRecordQueryTool],
+            tools: [escortRecordQueryTool, escortRecordSetTool],
         };
 
         const escortResearchSubagent = {
@@ -133,17 +152,16 @@ export default class EscortAdminAgent {
             tools: [webFetchTool, webSearchTool],
         };
 
-        this.agent = createDeepAgent({
+        return createDeepAgent({
             name: "deep-agent",
             model: this.flashModel,
             systemPrompt: EscortAdminPrompts.buildSystemPrompt(userInfo),
             backend,
             tools: [getEnvTool, webFetchTool, webSearchTool, getLatLngTool, httpGetTool, httpPostTool,
                 getCalendarInfoTool, getLunarCalendarInfoTool, getYearHolidaysTool, getYearTermsTool,
-                escortRecordQueryTool, escortRecordSetTool]
+                escortRecordQueryTool, escortRecordSetTool],
+            subagents: [escortRecordOperSubagent, escortResearchSubagent]
         });
-
-        return this.agent;
     }
 }
 

agent/escort-admin/tools/db/escort_record_query.js

@@ -59,6 +59,19 @@ const escortRecordQueryTool = tool(
         .describe(
           "Appointment status: pending (待确认), confirmed (已确认), in_progress (进行中), completed (已完成), cancelled (已取消)"
         ),
+      page: z
+        .number()
+        .int()
+        .min(1)
+        .optional()
+        .describe("Page number, starting from 1"),
+      pageSize: z
+        .number()
+        .int()
+        .min(1)
+        .max(50)
+        .optional()
+        .describe("Records per page (1-50), default 20"),
     }),
   }
 );

agent/escort-admin/tools/system/envs.js

@@ -13,21 +13,22 @@ export const getEnvTool = tool(
   async (input) => {
     const { name } = input || {};
 
+    const sensitiveKeys = ['API_KEY', 'SECRET', 'PASSWORD', 'TOKEN', 'CREDENTIAL'];
+    const isSensitive = (key) => sensitiveKeys.some(s => key.toUpperCase().includes(s));
+
     if (name) {
       const value = process.env[name];
       if (value === undefined) {
         return JSON.stringify({ error: `Environment variable '${name}' not found` });
       }
-      return JSON.stringify({ name, value });
+      // 按名查询同样脱敏，防止 LLM 绕过读取密钥
+      return JSON.stringify({ name, value: isSensitive(name) ? '***REDACTED***' : value });
     }
 
     // 返回所有环境变量（过滤敏感信息）
     const env = { ...process.env };
-    const sensitiveKeys = ['API_KEY', 'SECRET', 'PASSWORD', 'TOKEN', 'CREDENTIAL'];
-    
     for (const key of Object.keys(env)) {
-      const upperKey = key.toUpperCase();
+      if (isSensitive(key)) {
-      if (sensitiveKeys.some(s => upperKey.includes(s))) {
         env[key] = '***REDACTED***';
       }
     }

agent/escort-admin/tools/system/win_cmd.js

@@ -1,74 +0,0 @@
-import * as z from 'zod';
-import { tool } from 'langchain';
-import { spawn } from 'child_process';
-
-export const winCmdTool = tool(
-  async ({ command, cwd, timeout = 30000 }) => {
-    const workingDir = cwd || process.cwd();
-
-    return new Promise((resolve) => {
-      let stdout = '';
-      let stderr = '';
-      let killed = false;
-
-      const proc = spawn('cmd.exe', ['/c', command], {
-        cwd: workingDir,
-        shell: false,
-        windowsHide: true
-      });
-
-      const timer = setTimeout(() => {
-        killed = true;
-        proc.kill('SIGKILL');
-      }, timeout);
-
-      proc.stdout.on('data', (data) => {
-        stdout += data.toString();
-      });
-
-      proc.stderr.on('data', (data) => {
-        stderr += data.toString();
-      });
-
-      proc.on('close', (code) => {
-        clearTimeout(timer);
-        if (killed) {
-          resolve(JSON.stringify({
-            success: false,
-            error: `Command timed out after ${timeout}ms`,
-            command,
-            cwd: workingDir
-          }));
-          return;
-        }
-        resolve(JSON.stringify({
-          success: code === 0,
-          exitCode: code,
-          stdout: stdout.trim(),
-          stderr: stderr.trim(),
-          command,
-          cwd: workingDir
-        }));
-      });
-
-      proc.on('error', (error) => {
-        clearTimeout(timer);
-        resolve(JSON.stringify({
-          success: false,
-          error: error.message,
-          command,
-          cwd: workingDir
-        }));
-      });
-    });
-  },
-  {
-    name: 'win_cmd',
-    description: '在 Windows 系统上执行 cmd.exe 命令行命令。适用于运行 Windows 批处理命令、文件系统操作命令（如 dir、copy、del、mkdir 等）。不支持 PowerShell 命令。',
-    schema: z.object({
-      command: z.string().describe('要执行的 cmd.exe 命令或命令组合，使用 && 连接多个命令，如 "dir /b" 或 "echo hello && dir"'),
-      cwd: z.string().optional().describe('执行命令的工作目录，默认为当前工作目录'),
-      timeout: z.number().optional().describe('命令执行超时时间(毫秒)，默认30000')
-    })
-  }
-);

agent/escort/agent.js

@@ -1,10 +1,12 @@
 import 'dotenv/config';
 import path from 'path';
-import { createDeepAgent, FilesystemBackend, CompositeBackend, StoreBackend } from "deepagents";
+import { createDeepAgent, FilesystemBackend, CompositeBackend } from "deepagents";
 import { ChatOpenAI } from "@langchain/openai";
-import { AIMessageChunk, ToolMessage, summarizationMiddleware } from "langchain";
+import { AIMessageChunk, ToolMessage } from "langchain";
-import { SystemMessage, HumanMessage, AIMessage } from "@langchain/core/messages";
+import { HumanMessage } from "@langchain/core/messages";
 import { ChatDeepSeek } from "@langchain/deepseek";
+import config from '../../conf.json' with { type: 'json' };
+import logger from '../../utils/logger.js';
 import Prompts from "./prompts.js";
 import {
   getEnvTool, webFetchTool, webSearchTool, getCalendarInfoTool,
@@ -62,8 +64,7 @@ export default class EscortAgent {
                 // Subagent results returned to main agent
                 for (const msg of data_.messages ?? []) {
                   if (msg.type === "tool") {
-                    console.log(`\nSubagent complete: ${msg.name}`);
+                    logger.info(`Subagent complete: ${msg.name}, Result: ${String(msg.content).slice(0, 200)}`);
-                    console.log(`  Result: ${String(msg.content).slice(0, 200)}...`);
                   }
                 }
               } else if (nodeName === "model_request") {
@@ -73,7 +74,7 @@ export default class EscortAgent {
           } else {
             // Subagent updates (non-empty namespace)
             for (const [nodeName, data_] of Object.entries(data)) {
-              console.log(`  [${namespace[0]}] step: ${nodeName}`);
+              logger.info(`[${namespace[0]}] step: ${nodeName}`);
             }
           }
         }
@@ -97,7 +98,7 @@ export default class EscortAgent {
           callback(source, "tool", message.text, message.id);
         }
       } else if (mode === "custom") {
-        this.logger.info("custom: ", data);
+        logger.info("custom: ", data);
       }
     }
   }
@@ -113,7 +114,6 @@ export default class EscortAgent {
 
     if (userInfo) {
       const userMemoryPath = path.join(rootDir, "data", userInfo._id, "memories");
-      console.log(userMemoryPath);
       backend = new CompositeBackend(
         new FilesystemBackend({ rootDir }),
         {
@@ -126,15 +126,10 @@ export default class EscortAgent {
     }
 
     this.flashModel = new ChatDeepSeek({
-      model: 'deepseek-v4-flash',
+      model: config.agent.deepseek.flashModel,
-      apiKey: 'sk-a58ccd82b7ba4ce3ac176a88c9381095',
+      apiKey: config.agent.deepseek.apiKey,
       temperature: 0.0
     });
-    this.proModel = new ChatDeepSeek({
-      model: 'deepseek-v4-pro',
-      apiKey: 'sk-a58ccd82b7ba4ce3ac176a88c9381095',
-      temperature: 0.3
-    });
 
     this.agent = createDeepAgent({
       name: "deep-agent",

agent/escort/tools/db/escort_record_query.js

@@ -66,6 +66,19 @@ function createEscortRecordQueryTool(userInfo) {
         .describe(
           "Appointment status: pending (待确认), confirmed (已确认), in_progress (进行中), completed (已完成), cancelled (已取消)"
         ),
+      page: z
+        .number()
+        .int()
+        .min(1)
+        .optional()
+        .describe("Page number, starting from 1"),
+      pageSize: z
+        .number()
+        .int()
+        .min(1)
+        .max(50)
+        .optional()
+        .describe("Records per page (1-50), default 20"),
     }),
     }
   );

agent/escort/tools/system/envs.js

@@ -13,21 +13,22 @@ export const getEnvTool = tool(
   async (input) => {
     const { name } = input || {};
 
+    const sensitiveKeys = ['API_KEY', 'SECRET', 'PASSWORD', 'TOKEN', 'CREDENTIAL'];
+    const isSensitive = (key) => sensitiveKeys.some(s => key.toUpperCase().includes(s));
+
     if (name) {
       const value = process.env[name];
       if (value === undefined) {
         return JSON.stringify({ error: `Environment variable '${name}' not found` });
       }
-      return JSON.stringify({ name, value });
+      // 按名查询同样脱敏，防止 LLM 绕过读取密钥
+      return JSON.stringify({ name, value: isSensitive(name) ? '***REDACTED***' : value });
     }
 
     // 返回所有环境变量（过滤敏感信息）
     const env = { ...process.env };
-    const sensitiveKeys = ['API_KEY', 'SECRET', 'PASSWORD', 'TOKEN', 'CREDENTIAL'];
-    
     for (const key of Object.keys(env)) {
-      const upperKey = key.toUpperCase();
+      if (isSensitive(key)) {
-      if (sensitiveKeys.some(s => upperKey.includes(s))) {
         env[key] = '***REDACTED***';
       }
     }

agent/escort/tools/system/win_cmd.js

@@ -1,74 +0,0 @@
-import * as z from 'zod';
-import { tool } from 'langchain';
-import { spawn } from 'child_process';
-
-export const winCmdTool = tool(
-  async ({ command, cwd, timeout = 30000 }) => {
-    const workingDir = cwd || process.cwd();
-
-    return new Promise((resolve) => {
-      let stdout = '';
-      let stderr = '';
-      let killed = false;
-
-      const proc = spawn('cmd.exe', ['/c', command], {
-        cwd: workingDir,
-        shell: false,
-        windowsHide: true
-      });
-
-      const timer = setTimeout(() => {
-        killed = true;
-        proc.kill('SIGKILL');
-      }, timeout);
-
-      proc.stdout.on('data', (data) => {
-        stdout += data.toString();
-      });
-
-      proc.stderr.on('data', (data) => {
-        stderr += data.toString();
-      });
-
-      proc.on('close', (code) => {
-        clearTimeout(timer);
-        if (killed) {
-          resolve(JSON.stringify({
-            success: false,
-            error: `Command timed out after ${timeout}ms`,
-            command,
-            cwd: workingDir
-          }));
-          return;
-        }
-        resolve(JSON.stringify({
-          success: code === 0,
-          exitCode: code,
-          stdout: stdout.trim(),
-          stderr: stderr.trim(),
-          command,
-          cwd: workingDir
-        }));
-      });
-
-      proc.on('error', (error) => {
-        clearTimeout(timer);
-        resolve(JSON.stringify({
-          success: false,
-          error: error.message,
-          command,
-          cwd: workingDir
-        }));
-      });
-    });
-  },
-  {
-    name: 'win_cmd',
-    description: '在 Windows 系统上执行 cmd.exe 命令行命令。适用于运行 Windows 批处理命令、文件系统操作命令（如 dir、copy、del、mkdir 等）。不支持 PowerShell 命令。',
-    schema: z.object({
-      command: z.string().describe('要执行的 cmd.exe 命令或命令组合，使用 && 连接多个命令，如 "dir /b" 或 "echo hello && dir"'),
-      cwd: z.string().optional().describe('执行命令的工作目录，默认为当前工作目录'),
-      timeout: z.number().optional().describe('命令执行超时时间(毫秒)，默认30000')
-    })
-  }
-);

conf.json

@@ -5,18 +5,31 @@
     "wxapp-escort-admin": {
     }
   },
+  "agent": {
+    "deepseek": {
+      "apiKey": "sk-a58ccd82b7ba4ce3ac176a88c9381095",
+      "flashModel": "deepseek-v4-flash",
+      "proModel": "deepseek-v4-pro"
+    },
+    "glm": {
+      "apiKey": "ed5f2ec42cb9413f87402d38321553f8.u0FalmfLdXxmst69",
+      "flashModel": "glm-5.3-flash",
+      "proModel": "glm-5.3"
+    }
+  },
   "mongodb": {
-    "str": "mongodb://huashengtec.com:6000",
+    "str": "mongodb://ehason:Ehason_dbuser_2026@huashengtec.com:6000/?authSource=admin&appName=ws-health&retryWrites=true&w=majority",
     "host": "huashengtec.com",
-    "db": "health",
     "option": {
-      "user": "ehason",
-      "pass": "Ehason_dbuser_2026",
       "dbName": "eiot_health",
-      "authSource": "admin",
       "autoIndex": true,
-      "socketTimeoutMS": 3000,
+      "maxPoolSize": 50,
-      "serverSelectionTimeoutMS": 30000
+      "minPoolSize": 5,
+      "maxIdleTimeMS": 60000,
+      "connectTimeoutMS": 10000,
+      "serverSelectionTimeoutMS": 30000,
+      "socketTimeoutMS": 45000,
+      "compressors": "zlib"
     },
     "debug": true
   }

models/index.js

@@ -3,6 +3,8 @@
 import mongoose from 'mongoose';
 import { EscortRecordSchema } from "./schema/escort_record.js"
 import { HealthProfileSchema } from "./schema/health_profile.js"
+import { OrganizationSchema } from "./schema/organization.js"
+import { EmployeeSchema } from "./schema/employee.js"
 import config from '../conf.json' with { type: 'json' };
 import logger from '../utils/logger.js';
 
@@ -12,6 +14,7 @@ class MongoDBSchema {
     this.User = null;
     this.EscortRecord = null;
     this.Organization = null;
+    this.Employee = null;
     this.HealthProfile = null;
   }
 
@@ -40,6 +43,8 @@ class MongoDBSchema {
 
     this.EscortRecord = this.dbConnection.model('escort_record', EscortRecordSchema)
     this.HealthProfile = this.dbConnection.model('health_profile', HealthProfileSchema)
+    this.Organization = this.dbConnection.model('organization', OrganizationSchema)
+    this.Employee = this.dbConnection.model('employee', EmployeeSchema)
   }
 }