feat: P1 薪酬模板驱动计算 - 公式引擎 + totalPay/netPay 模板化
- 新增 formula-engine.ts: 公式解析、依赖提取、拓扑排序 - PayslipItem 增加 calcType(FORMULA/SYSTEM) 和 dependencies 字段 - DEFAULT_ITEMS 补充 calcType 和 dependencies - ensureDefaultTemplate 增加已有组织新字段迁移逻辑 - calcBatchEntry: totalPay 从模板公式计算(回退硬编码) - calcBatchEntry: netPay 从模板公式计算(回退硬编码)
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freedakgmail
@@ -1,4 +1,5 @@
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import prisma from '../lib/prisma'
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import { evalFormula, topologicalSort } from './formula-engine'
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// ========== 社保公积金账户辅助函数 ==========
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@@ -66,25 +67,25 @@ async function getStandardByAccountAndMonth(accountId: string, month: string) {
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// ========== 薪酬模版 ==========
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const DEFAULT_ITEMS: { name: string; code: string; type: 'INPUT' | 'CALCULATED'; formula: string | null; order: number; isDefault: boolean; isEditable: boolean }[] = [
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{ name: '基本工资', code: 'baseSalary', type: 'INPUT', formula: null, order: 1, isDefault: true, isEditable: true },
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{ name: '岗位工资', code: 'positionSalary', type: 'INPUT', formula: null, order: 2, isDefault: true, isEditable: true },
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{ name: '绩效工资', code: 'performanceSalary', type: 'INPUT', formula: null, order: 3, isDefault: true, isEditable: true },
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{ name: '工龄工资', code: 'senioritySalary', type: 'INPUT', formula: null, order: 4, isDefault: true, isEditable: true },
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{ name: '加班费', code: 'overtimePay', type: 'CALCULATED', formula: 'weekdayOvertimePay + weekendOvertimePay + holidayOvertimePay', order: 5, isDefault: true, isEditable: false },
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{ name: '交通补贴', code: 'transportAllowance', type: 'INPUT', formula: null, order: 6, isDefault: true, isEditable: true },
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{ name: '餐补', code: 'mealAllowance', type: 'INPUT', formula: null, order: 7, isDefault: true, isEditable: true },
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{ name: '住房补贴', code: 'housingAllowance', type: 'INPUT', formula: null, order: 8, isDefault: true, isEditable: true },
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{ name: '通讯补贴', code: 'communicationAllowance', type: 'INPUT', formula: null, order: 9, isDefault: true, isEditable: true },
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{ name: '津贴补贴', code: 'allowance', type: 'INPUT', formula: null, order: 10, isDefault: true, isEditable: true },
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{ name: '奖金', code: 'bonus', type: 'INPUT', formula: null, order: 11, isDefault: true, isEditable: true },
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{ name: '扣款', code: 'deduction', type: 'INPUT', formula: null, order: 12, isDefault: true, isEditable: true },
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{ name: '其他扣款', code: 'otherDeduction', type: 'INPUT', formula: null, order: 13, isDefault: true, isEditable: true },
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{ name: '应发合计', code: 'totalPay', type: 'CALCULATED', formula: 'baseSalary + positionSalary + performanceSalary + senioritySalary + overtimePay + transportAllowance + mealAllowance + housingAllowance + communicationAllowance + allowance + bonus - deduction - otherDeduction', order: 14, isDefault: true, isEditable: false },
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{ name: '个人社保', code: 'socialEmp', type: 'CALCULATED', formula: 'SOCIAL_EMP', order: 15, isDefault: true, isEditable: false },
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{ name: '个人公积金', code: 'housingEmp', type: 'CALCULATED', formula: 'HOUSING_EMP', order: 16, isDefault: true, isEditable: false },
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{ name: '个人所得税', code: 'tax', type: 'CALCULATED', formula: 'TAX', order: 17, isDefault: true, isEditable: false },
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{ name: '实发工资', code: 'netPay', type: 'CALCULATED', formula: 'totalPay - socialEmp - housingEmp - tax', order: 18, isDefault: true, isEditable: false },
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const DEFAULT_ITEMS: { name: string; code: string; type: 'INPUT' | 'CALCULATED'; formula: string | null; calcType: string; dependencies: string; order: number; isDefault: boolean; isEditable: boolean }[] = [
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{ name: '基本工资', code: 'baseSalary', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 1, isDefault: true, isEditable: true },
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{ name: '岗位工资', code: 'positionSalary', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 2, isDefault: true, isEditable: true },
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{ name: '绩效工资', code: 'performanceSalary', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 3, isDefault: true, isEditable: true },
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{ name: '工龄工资', code: 'senioritySalary', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 4, isDefault: true, isEditable: true },
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{ name: '加班费', code: 'overtimePay', type: 'CALCULATED', formula: 'weekdayOvertimePay + weekendOvertimePay + holidayOvertimePay', calcType: 'FORMULA', dependencies: '["weekdayOvertimePay","weekendOvertimePay","holidayOvertimePay"]', order: 5, isDefault: true, isEditable: false },
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{ name: '交通补贴', code: 'transportAllowance', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 6, isDefault: true, isEditable: true },
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{ name: '餐补', code: 'mealAllowance', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 7, isDefault: true, isEditable: true },
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{ name: '住房补贴', code: 'housingAllowance', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 8, isDefault: true, isEditable: true },
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{ name: '通讯补贴', code: 'communicationAllowance', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 9, isDefault: true, isEditable: true },
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{ name: '津贴补贴', code: 'allowance', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 10, isDefault: true, isEditable: true },
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{ name: '奖金', code: 'bonus', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 11, isDefault: true, isEditable: true },
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{ name: '扣款', code: 'deduction', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 12, isDefault: true, isEditable: true },
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{ name: '其他扣款', code: 'otherDeduction', type: 'INPUT', formula: null, calcType: 'FORMULA', dependencies: '[]', order: 13, isDefault: true, isEditable: true },
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{ name: '应发合计', code: 'totalPay', type: 'CALCULATED', formula: 'baseSalary + positionSalary + performanceSalary + senioritySalary + overtimePay + transportAllowance + mealAllowance + housingAllowance + communicationAllowance + allowance + bonus - deduction - otherDeduction', calcType: 'FORMULA', dependencies: '["baseSalary","positionSalary","performanceSalary","senioritySalary","overtimePay","transportAllowance","mealAllowance","housingAllowance","communicationAllowance","allowance","bonus","deduction","otherDeduction"]', order: 14, isDefault: true, isEditable: false },
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{ name: '个人社保', code: 'socialEmp', type: 'CALCULATED', formula: 'SOCIAL_EMP', calcType: 'SYSTEM', dependencies: '[]', order: 15, isDefault: true, isEditable: false },
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{ name: '个人公积金', code: 'housingEmp', type: 'CALCULATED', formula: 'HOUSING_EMP', calcType: 'SYSTEM', dependencies: '[]', order: 16, isDefault: true, isEditable: false },
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{ name: '个人所得税', code: 'tax', type: 'CALCULATED', formula: 'TAX', calcType: 'SYSTEM', dependencies: '["totalPay","socialEmp","housingEmp"]', order: 17, isDefault: true, isEditable: false },
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{ name: '实发工资', code: 'netPay', type: 'CALCULATED', formula: 'totalPay - socialEmp - housingEmp - tax', calcType: 'FORMULA', dependencies: '["totalPay","socialEmp","housingEmp","tax"]', order: 18, isDefault: true, isEditable: false },
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]
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export async function ensureDefaultTemplate(orgId: string) {
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@@ -93,6 +94,14 @@ export async function ensureDefaultTemplate(orgId: string) {
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await prisma.payslipItem.createMany({
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data: DEFAULT_ITEMS.map(item => ({ ...item, orgId })),
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})
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} else {
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// 迁移：为已有记录补充 calcType 和 dependencies 字段（仅对缺失的预置项）
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for (const item of DEFAULT_ITEMS) {
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const existing = await prisma.payslipItem.findFirst({ where: { orgId, code: item.code } })
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if (existing && (!existing.calcType || existing.calcType === 'FORMULA') && item.calcType === 'SYSTEM') {
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await prisma.payslipItem.update({ where: { id: existing.id }, data: { calcType: 'SYSTEM', dependencies: item.dependencies } })
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}
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}
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}
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}
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@@ -325,19 +334,43 @@ export async function calcBatchEntry(
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if (options.overrideSocial.housingOrg !== undefined) housingOrg = options.overrideSocial.housingOrg
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}
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const totalPay = inputs.baseSalary
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+ (inputs.positionSalary || 0)
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+ (inputs.performanceSalary || 0)
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+ (inputs.senioritySalary || 0)
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+ inputs.overtimePay
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+ (inputs.transportAllowance || 0)
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+ (inputs.mealAllowance || 0)
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+ (inputs.housingAllowance || 0)
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+ (inputs.communicationAllowance || 0)
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+ inputs.allowance
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+ inputs.bonus
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- inputs.deduction
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- (inputs.otherDeduction || 0)
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// 应发合计：从模板公式计算（默认公式与之前硬编码一致）
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const templateItems = await getTemplate(orgId)
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const totalPayItem = templateItems.find(i => i.code === 'totalPay')
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let totalPay: number
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if (totalPayItem && totalPayItem.formula) {
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const formulaVars: Record<string, number> = {
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baseSalary: inputs.baseSalary,
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positionSalary: inputs.positionSalary || 0,
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performanceSalary: inputs.performanceSalary || 0,
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senioritySalary: inputs.senioritySalary || 0,
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overtimePay: inputs.overtimePay,
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transportAllowance: inputs.transportAllowance || 0,
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mealAllowance: inputs.mealAllowance || 0,
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housingAllowance: inputs.housingAllowance || 0,
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communicationAllowance: inputs.communicationAllowance || 0,
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allowance: inputs.allowance,
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bonus: inputs.bonus,
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deduction: inputs.deduction,
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otherDeduction: inputs.otherDeduction || 0,
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}
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totalPay = evalFormula(totalPayItem.formula, formulaVars)
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} else {
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// 回退到硬编码（兼容模板未配置的情况）
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totalPay = inputs.baseSalary
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+ (inputs.positionSalary || 0)
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+ (inputs.performanceSalary || 0)
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+ (inputs.senioritySalary || 0)
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+ inputs.overtimePay
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+ (inputs.transportAllowance || 0)
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+ (inputs.mealAllowance || 0)
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+ (inputs.housingAllowance || 0)
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+ (inputs.communicationAllowance || 0)
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+ inputs.allowance
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+ inputs.bonus
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- inputs.deduction
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- (inputs.otherDeduction || 0)
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}
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// 个税计算
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let tax = 0
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@@ -411,8 +444,21 @@ export async function calcBatchEntry(
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// 上月递延的最低工资补齐差额（本批次需扣回）
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const prevDeferredMinWage = options?.prevDeferred?.minWage || 0
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// 初始实发 = 应发 - 社保 - 公积金 - 补充公积金 - 个税 - 上月递延最低工资补扣
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let netPay = totalPay - socialEmp - housingEmp - suppHousingEmp - tax - prevDeferredMinWage
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// 初始实发：优先从模板公式计算，再减去补充公积金和递延项（模板公式不含这两个系统内部字段）
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const netPayItem = templateItems.find(i => i.code === 'netPay')
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let netPay: number
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if (netPayItem && netPayItem.formula) {
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const formulaVars: Record<string, number> = {
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totalPay,
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socialEmp,
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housingEmp,
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tax,
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}
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netPay = evalFormula(netPayItem.formula, formulaVars) - suppHousingEmp - prevDeferredMinWage
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} else {
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// 回退到硬编码
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netPay = totalPay - socialEmp - housingEmp - suppHousingEmp - tax - prevDeferredMinWage
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}
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// 递延金额（本批次扣不动、递延到次月的部分）
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let deferredSocialEmp = 0
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