feat: 优化退休提醒功能 - 个性化退休年龄计算
- 添加 FemaleWorkerType enum (CADRE/WORKER) 和 Employee.femaleWorkerType 字段 - 新增 calcIndividualRetireAge: 按个人出生日期逐人计算退休年龄 - 重写 calcRetirementDaysLeft: 基于个人出生日期+性别+岗位类型 - updateEmployeesRetirementDays 使用 femaleWorkerType 区分女干部/女工人 - 前端新增/编辑员工表单添加女性岗位类型选择器 - 前端政策展示改为改革规则卡片(基准→目标年龄) - 前端距退休天数改为退休日期显示(XXXX年XX月XX日) - 移除AI退休政策计算相关代码和手动刷新路由 - 导入支持女性岗位类型列
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freedakgmail
@@ -1,6 +1,5 @@
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import crypto from 'crypto'
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import prisma from '../lib/prisma'
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import { fetchRetirementPolicy } from './ai.service'
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// 从身份证号提取出生日期
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export function extractBirthDateFromIdCard(idCard: string): Date | null {
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@@ -38,21 +37,132 @@ export function extractGenderFromIdCard(idCard: string): string | null {
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return null
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}
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// 计算距退休天数（支持小数退休年龄，如 60.33 = 60岁4个月）
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export function calcRetirementDaysLeft(birthDate: Date, gender: string, maleRetireAge: number, femaleRetireAge: number, femaleWorkerAge: number): number | null {
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const retireAge = gender === '男' ? maleRetireAge : femaleRetireAge
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if (!retireAge) return null
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// 渐进式延迟退休固定算法
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// 改革起始日：2025-01-01，过渡期15年至2039-12-31
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// 男性：60→63岁，每4个月延迟1个月
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// 女性干部：55→58岁，每4个月延迟1个月
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// 女性工人：50→55岁，每2个月延迟1个月
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const REFORM_START = new Date(2025, 0, 1)
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const BASE_MALE = 60
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const BASE_FEMALE_CADRE = 55
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const BASE_FEMALE_WORKER = 50
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const TARGET_MALE = 63
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const TARGET_FEMALE_CADRE = 58
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const TARGET_FEMALE_WORKER = 55
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const MALE_DELAY_INTERVAL = 4 // 每4个月延迟1个月
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const FEMALE_CADRE_DELAY_INTERVAL = 4
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const FEMALE_WORKER_DELAY_INTERVAL = 2 // 每2个月延迟1个月
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// 分离整数年和月数
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const years = Math.floor(retireAge)
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const months = Math.round((retireAge - years) * 12)
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// 计算从改革起始日到指定日期经过的完整月数
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function calcMonthsSinceReform(date: Date = new Date()): number {
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const months = (date.getFullYear() - REFORM_START.getFullYear()) * 12 + (date.getMonth() - REFORM_START.getMonth())
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return Math.max(0, months)
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}
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// 计算退休日期：出生日期 + 整数年 + 月数
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const retireDate = new Date(birthDate)
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retireDate.setFullYear(retireDate.getFullYear() + years)
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retireDate.setMonth(retireDate.getMonth() + months)
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// 根据出生日期和性别计算个人基准退休年龄
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function getBaseRetireAge(gender: string, femaleWorkerType: string | null): number {
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if (gender === '男') return BASE_MALE
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if (gender === '女') {
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return femaleWorkerType === 'WORKER' ? BASE_FEMALE_WORKER : BASE_FEMALE_CADRE
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}
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return BASE_MALE
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}
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// 根据出生日期和性别计算延迟间隔
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function getDelayInterval(gender: string, femaleWorkerType: string | null): number {
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if (gender === '男') return MALE_DELAY_INTERVAL
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if (gender === '女') {
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return femaleWorkerType === 'WORKER' ? FEMALE_WORKER_DELAY_INTERVAL : FEMALE_CADRE_DELAY_INTERVAL
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}
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return MALE_DELAY_INTERVAL
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}
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// 根据出生日期和性别计算最大延迟月数
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function getMaxDelayMonths(gender: string, femaleWorkerType: string | null): number {
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if (gender === '男') return (TARGET_MALE - BASE_MALE) * 12
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if (gender === '女') {
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return femaleWorkerType === 'WORKER'
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? (TARGET_FEMALE_WORKER - BASE_FEMALE_WORKER) * 12
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: (TARGET_FEMALE_CADRE - BASE_FEMALE_CADRE) * 12
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}
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return (TARGET_MALE - BASE_MALE) * 12
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}
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// 计算个人的实际退休年龄（基于出生日期）
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// 原理：先算出此人达到基准退休年龄的日期，再算该日期距改革起始日过了多少个月，
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// 每N个月延迟1个月，得到个人实际退休年龄
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export function calcIndividualRetireAge(birthDate: Date, gender: string, femaleWorkerType: string | null = null): {
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retireAge: number
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retireDate: Date
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delayMonths: number
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} {
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const baseAge = getBaseRetireAge(gender, femaleWorkerType)
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const delayInterval = getDelayInterval(gender, femaleWorkerType)
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const maxDelay = getMaxDelayMonths(gender, femaleWorkerType)
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// 达到基准退休年龄的日期
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const baseRetireDate = new Date(birthDate)
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baseRetireDate.setFullYear(baseRetireDate.getFullYear() + baseAge)
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// 从改革起始日到达到基准退休年龄日期，经过的月数
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const monthsSinceReform = calcMonthsSinceReform(baseRetireDate)
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// 延迟月数 = floor(月数 / 间隔)，不超过最大延迟
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const delayMonths = Math.min(maxDelay, Math.floor(monthsSinceReform / delayInterval))
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// 实际退休年龄 = 基准年龄 + 延迟月数/12
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const retireAge = baseAge + delayMonths / 12
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// 实际退休日期 = 基准退休日期 + 延迟月数
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const retireDate = new Date(baseRetireDate)
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retireDate.setMonth(retireDate.getMonth() + delayMonths)
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return { retireAge, retireDate, delayMonths }
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}
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// 计算当前改革进度（用于政策展示）
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export function calcCurrentRetireAges(date: Date = new Date()): {
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maleRetireAge: number
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femaleRetireAge: number
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femaleWorkerAge: number
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description: string
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} {
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const monthsElapsed = calcMonthsSinceReform(date)
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const maleDelayMonths = Math.min(36, Math.floor(monthsElapsed / MALE_DELAY_INTERVAL))
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const femaleCadreDelayMonths = Math.min(36, Math.floor(monthsElapsed / FEMALE_CADRE_DELAY_INTERVAL))
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const femaleWorkerDelayMonths = Math.min(60, Math.floor(monthsElapsed / FEMALE_WORKER_DELAY_INTERVAL))
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const maleRetireAge = BASE_MALE + maleDelayMonths / 12
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const femaleRetireAge = BASE_FEMALE_CADRE + femaleCadreDelayMonths / 12
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const femaleWorkerAge = BASE_FEMALE_WORKER + femaleWorkerDelayMonths / 12
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const description = `渐进式延迟退休改革（2025年1月1日起实施）
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【改革规则】
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- 男性职工：60岁 → 63岁，每4个月延迟1个月
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- 女性干部/管理岗：55岁 → 58岁，每4个月延迟1个月
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- 女性工人/操作岗：50岁 → 55岁，每2个月延迟1个月
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【当前进度】截至${date.getFullYear()}年${date.getMonth() + 1}月，改革已实施${monthsElapsed}个月
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- 男性当月退休年龄：${BASE_MALE}岁${maleDelayMonths > 0 ? `+${maleDelayMonths}个月` : ''}
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- 女性干部当月退休年龄：${BASE_FEMALE_CADRE}岁${femaleCadreDelayMonths > 0 ? `+${femaleCadreDelayMonths}个月` : ''}
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- 女性工人当月退休年龄：${BASE_FEMALE_WORKER}岁${femaleWorkerDelayMonths > 0 ? `+${femaleWorkerDelayMonths}个月` : ''}
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【个人退休年龄】根据出生年月逐人计算：
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达到基准退休年龄的时间点不同，延迟月数也不同。
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例如：1965年1月出生的男性，2025年1月满60岁，延迟0个月，60岁退休；1965年5月出生的男性，2025年5月满60岁，延迟1个月，60岁1个月退休。
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改革依据：2024年9月13日全国人大常委会《关于实施渐进式延迟法定退休年龄的决定》
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过渡期：2025年1月1日至2039年12月31日（15年）`
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return { maleRetireAge, femaleRetireAge, femaleWorkerAge, description }
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}
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// 计算距退休天数（基于个人出生日期逐人计算）
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export function calcRetirementDaysLeft(birthDate: Date, gender: string, femaleWorkerType: string | null = null): number | null {
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const { retireDate } = calcIndividualRetireAge(birthDate, gender, femaleWorkerType)
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// 计算距今天数
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const now = new Date()
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const diffMs = retireDate.getTime() - now.getTime()
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return Math.floor(diffMs / (1000 * 60 * 60 * 24))
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@@ -73,11 +183,11 @@ export async function checkAndUpdateRetirementPolicy(orgId: string): Promise<voi
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if (updatedThisMonth) return
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}
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// 调用 AI 获取最新政策
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const result = await fetchRetirementPolicy()
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// 用固定算法计算当前退休年龄
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const { maleRetireAge, femaleRetireAge, femaleWorkerAge, description } = calcCurrentRetireAges(now)
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// 计算内容 hash，判断内容是否变化
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const contentHash = crypto.createHash('sha256').update(result.content).digest('hex')
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const contentHash = crypto.createHash('sha256').update(description).digest('hex')
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// 如果最新政策的 hash 相同，则不新增版本
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if (latestPolicy && latestPolicy.contentHash === contentHash) {
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@@ -90,12 +200,12 @@ export async function checkAndUpdateRetirementPolicy(orgId: string): Promise<voi
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data: {
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orgId,
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version,
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content: result.content,
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content: description,
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contentHash,
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status: 'PENDING',
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maleRetireAge: result.maleRetireAge,
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femaleRetireAge: result.femaleRetireAge,
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femaleWorkerAge: result.femaleWorkerAge,
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maleRetireAge,
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femaleRetireAge,
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femaleWorkerAge,
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},
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})
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}
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@@ -121,24 +231,24 @@ export async function confirmRetirementPolicy(orgId: string, policyId: string):
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})
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// 更新所有正式合同员工的距退休天数
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await updateEmployeesRetirementDays(orgId, policy.maleRetireAge, policy.femaleRetireAge, policy.femaleWorkerAge)
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await updateEmployeesRetirementDays(orgId)
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}
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// 批量更新员工距退休天数
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export async function updateEmployeesRetirementDays(orgId: string, maleRetireAge: number, femaleRetireAge: number, femaleWorkerAge: number): Promise<void> {
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// 批量更新员工距退休天数（基于个人出生日期 individually 计算）
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export async function updateEmployeesRetirementDays(orgId: string): Promise<void> {
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// 查询有正式劳动合同的员工
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const employees = await prisma.employee.findMany({
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where: {
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orgId,
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contracts: { some: { contractType: { in: ['FIXED', 'UNFIXED'] } } },
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},
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select: { id: true, birthDate: true, gender: true, idCardNumber: true },
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select: { id: true, birthDate: true, gender: true, femaleWorkerType: true },
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})
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for (const emp of employees) {
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if (!emp.birthDate) continue
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const gender = emp.gender || '男'
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const daysLeft = calcRetirementDaysLeft(emp.birthDate, gender, maleRetireAge, femaleRetireAge, femaleWorkerAge)
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const daysLeft = calcRetirementDaysLeft(emp.birthDate, gender, emp.femaleWorkerType)
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if (daysLeft !== null) {
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await prisma.employee.update({
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where: { id: emp.id },
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