feat: TurboHR 14项优化与功能增强

- #1 Dashboard风险提醒增加立刻办理按钮
- #2 Calendar月份选择器改为input month
- #3 Termination增加7种解聘原因法律依据和操作步骤
- #5 合同审查支持PDF TXT格式
- #6 AI合同审查prompt优化为具体修改建议
- #7 知识库添加更新机制说明
- #9 SpecialStatus员工选择改用all-lite接口
- #10 Termination增加详细法律条款引用
- #11 Money发薪批次增加社保公积金合计列
- #12 EmployeeAttachment扩展文件类型
- #13 花名册增加女职工干部工人选项加退休提醒
- #14 新增公司备用文件上传模块

backend/src/services/ai.service.ts

@@ -84,28 +84,33 @@ export async function* chatStream(messages: { role: 'user' | 'assistant'; conten
 }
 
 export async function reviewContract(contractText: string): Promise<{ text: string; structured: { riskItems: { level: string; title: string; description: string; suggestion: string }[]; score: number; summary: string } }> {
-  const prompt = `请审查以下劳动合同文本的合法性，逐条检查并标注风险等级（红/黄/绿），给出修改建议，最后给出合规评分（0-100分）。
+  const prompt = `请审查以下劳动合同文本的合法性和合规性，逐条检查并标注风险等级（红/黄/绿），对每个风险点必须给出：
+1. 问题说明：具体哪一条款存在什么问题
+2. 法律依据：引用《劳动合同法》具体条款
+3. 具体修改建议：给出可以直接替换的修改后条款文本
+
+最后给出合规评分（0-100分）。
 
 合同文本：
 ${contractText}
 
-请按以下格式输出：
+请严格按以下格式输出：
 【风险项】
-🔴/🟡/🟢 [问题标题] - [说明] - [修改建议]
+🔴/🟡/🟢 [问题标题] - [问题说明+法律依据] - [具体修改建议：应将xxx修改为yyy]
 
 【合规评分】XX/100
 
 【总体建议】
-一段话总结`
+一段话总结，指出最需要优先修改的3个问题`
 
   const response = await client.chat.completions.create({
     model: 'qwen-max',
     messages: [
-      { role: 'system', content: '你是劳动法合同审查专家，精通劳动合同法。' },
+      { role: 'system', content: '你是劳动法合同审查专家，精通劳动合同法。对每个风险点必须给出法律依据和可直接替换的具体修改建议文本。' },
       { role: 'user', content: prompt },
     ],
     temperature: 0.3,
-    max_tokens: 3000,
+    max_tokens: 4000,
   })
 
   const text = response.choices[0]?.message?.content || ''

backend/src/services/risk.service.ts

@@ -1,6 +1,7 @@
 import prisma from '../lib/prisma'
 import type { RiskLevel, RiskType } from '@prisma/client'
 import { decrypt } from '../lib/crypto'
+import { calcIndividualRetireAge, calcRetirementDaysLeft } from './retirement.service'
 
 function daysBetween(a: Date, b: Date): number {
   return Math.floor((a.getTime() - b.getTime()) / (1000 * 60 * 60 * 24))
@@ -119,6 +120,17 @@ function estimateRiskCost(
     }
   }
 
+  // 退休提醒：未及时办理退休可能导致多缴社保公积金
+  if (title.includes('退休')) {
+    const daysMatch = title.match(/(\d+)天/)
+    const days = daysMatch ? parseInt(daysMatch[1]) : 0
+    return {
+      estimatedLoss: days > 0 ? salary * (days / 30) : salary,
+      lossRange: [500, salary * 6],
+      deadline: new Date(today.getTime() + (days > 0 ? days : 7) * 86400000),
+    }
+  }
+
   // 默认
   return {
     estimatedLoss: 0,
@@ -452,6 +464,49 @@ export async function detectMonthlyTasks(orgId: string) {
   return risks
 }
 
+/**
+ * 退休提醒：检测即将退休的员工（距退休180天内）
+ */
+export async function detectRetirementRisks(orgId: string) {
+  const employees = await prisma.employee.findMany({
+    where: { orgId, status: 'ACTIVE', birthDate: { not: null } },
+    select: { id: true, name: true, gender: true, birthDate: true, femaleWorkerType: true },
+  })
+
+  const risks: { employeeId: string; type: RiskType; level: RiskLevel; title: string; description: string; actionUrl: string }[] = []
+
+  for (const emp of employees) {
+    if (!emp.birthDate) continue
+    const gender = emp.gender || '男'
+    const fwt = emp.femaleWorkerType
+    const bd = new Date(emp.birthDate)
+    const { retireDate } = calcIndividualRetireAge(bd, gender, fwt)
+    const daysLeft = calcRetirementDaysLeft(bd, gender, fwt) ?? 0
+
+    if (daysLeft <= 180 && daysLeft > 0) {
+      risks.push({
+        employeeId: emp.id,
+        type: 'RETIREMENT',
+        level: daysLeft <= 30 ? 'HIGH' : 'MEDIUM',
+        title: `${emp.name}距退休仅剩${daysLeft}天`,
+        description: `${gender === '女' ? (fwt === 'WORKER' ? '女工人' : '女干部') : '男'}，出生日期 ${emp.birthDate.toISOString().slice(0, 10)}，预计退休日期 ${retireDate.toISOString().slice(0, 10)}。请提前准备退休手续。`,
+        actionUrl: `/roster?employee=${encodeURIComponent(emp.name)}`,
+      })
+    } else if (daysLeft <= 0) {
+      risks.push({
+        employeeId: emp.id,
+        type: 'RETIREMENT',
+        level: 'HIGH',
+        title: `${emp.name}已达退休年龄`,
+        description: `${gender === '女' ? (fwt === 'WORKER' ? '女工人' : '女干部') : '男'}，出生日期 ${emp.birthDate.toISOString().slice(0, 10)}，已超过退休日期 ${retireDate.toISOString().slice(0, 10)}。请尽快办理退休手续。`,
+        actionUrl: `/roster?employee=${encodeURIComponent(emp.name)}`,
+      })
+    }
+  }
+
+  return risks
+}
+
 export async function runRiskDetection(orgId: string) {
   // 非月度风险去重：检查所有状态（含 RESOLVED/IGNORED），避免已处理的风险被重新创建
   // 按 employeeId:type 归并，不依赖 actionUrl（actionUrl 可能因天数变化而不同）
@@ -481,9 +536,10 @@ export async function runRiskDetection(orgId: string) {
   const onboardingRisks = await detectOnboardingRisks(orgId)
   const monthlyTasks = await detectMonthlyTasks(orgId)
   const specialStatusRisks = await detectSpecialStatusRisks(orgId)
+  const retirementRisks = await detectRetirementRisks(orgId)
 
   // 获取所有相关员工数据用于风险量化
-  const allEmployeeIds = [...contractRisks, ...terminationRisks, ...onboardingRisks, ...specialStatusRisks]
+  const allEmployeeIds = [...contractRisks, ...terminationRisks, ...onboardingRisks, ...specialStatusRisks, ...retirementRisks]
     .map(r => r.employeeId)
     .filter(Boolean) as string[]
   const employees = allEmployeeIds.length > 0
@@ -492,7 +548,7 @@ export async function runRiskDetection(orgId: string) {
   const empMap = new Map(employees.map(e => [e.id, e]))
 
   // 月度任务用 monthlyKeys 去重，其他任务用 existingKeys 去重
-  const nonMonthlyRisks = [...contractRisks, ...terminationRisks, ...onboardingRisks, ...specialStatusRisks]
+  const nonMonthlyRisks = [...contractRisks, ...terminationRisks, ...onboardingRisks, ...specialStatusRisks, ...retirementRisks]
   const toCreate = [
     ...nonMonthlyRisks.filter((r) => !existingKeys.has(`${r.employeeId}:${r.type}`)),
     ...monthlyTasks.filter((r) => !monthlyKeys.has(`${r.employeeId}:${r.title}`)),
@@ -790,7 +846,7 @@ export async function getDashboardData(orgId: string) {
     const daysUntilDeadline = r.deadline ? daysBetween(r.deadline, new Date()) : null
     return {
       id: r.id,
-      type: r.type as 'CONTRACT' | 'SALARY' | 'TERMINATION' | 'MONTHLY',
+      type: r.type as 'CONTRACT' | 'SALARY' | 'TERMINATION' | 'MONTHLY' | 'ONBOARDING' | 'RETIREMENT',
       level: r.level.toLowerCase() as 'high' | 'medium' | 'low',
       priority,
       title: r.title,
@@ -821,6 +877,7 @@ export async function getDashboardData(orgId: string) {
     if (title.includes('公积金')) return 'MONTHLY_HOUSING'
     if (title.includes('工资')) return 'MONTHLY_PAYROLL'
     if (title.includes('个税')) return 'MONTHLY_TAX'
+    if (title.includes('退休')) return 'RETIREMENT'
     return title.replace(/\d+/g, '').trim()
   }
 
@@ -872,7 +929,7 @@ export async function getDashboardData(orgId: string) {
 
   const resolvedTodos = resolvedItems.map((r: typeof resolvedItems[number]) => ({
     id: r.id,
-    type: r.type as 'CONTRACT' | 'SALARY' | 'TERMINATION' | 'MONTHLY',
+    type: r.type as 'CONTRACT' | 'SALARY' | 'TERMINATION' | 'MONTHLY' | 'ONBOARDING' | 'RETIREMENT',
     level: r.level.toLowerCase() as 'high' | 'medium' | 'low',
     title: r.title,
     description: r.description,
@@ -906,7 +963,7 @@ export async function getDashboardData(orgId: string) {
     greeting,
     stats: {
       employeeCount,
-      highRiskCount: dedupedTodos.filter((t) => t.level === 'high' && (t.type === 'CONTRACT' || t.type === 'TERMINATION')).length,
+      highRiskCount: dedupedTodos.filter((t) => t.level === 'high' && (t.type === 'CONTRACT' || t.type === 'TERMINATION' || t.type === 'RETIREMENT')).length,
       todoCount: todos.length,
       monthlyOvertimePay,
     },
@@ -1818,6 +1875,7 @@ export async function getAnnualValueReport(orgId: string, year: number) {
     if (title.includes('公积金')) return 'MONTHLY_HOUSING'
     if (title.includes('工资')) return 'MONTHLY_PAYROLL'
     if (title.includes('个税')) return 'MONTHLY_TAX'
+    if (title.includes('退休')) return 'RETIREMENT'
     return title.replace(/\d+/g, '').trim()
   }