feat: 电子签全场景集成+场景筛选+设置开关

- ESignRecord 模型新增 scene 字段（CONTRACT/RESIGNATION/POLICY/PAYSLIP/ONBOARDING）
- Organization 模型新增3个电子签开关：esignPolicyEnabled/esignPayslipEnabled/esignOnboardingEnabled
- 设置页面企业信息新增电子签署设置区域，3个开关各自独立，缺省关闭
- 规章制度签收：开启电子签后，员工阅读确认时自动创建POLICY场景签署记录
- 工资条确认：开启电子签后，员工确认工资条时自动创建PAYSLIP场景签署记录
- 入职文件签署：开启电子签后，HR审批通过入职流程时自动创建ONBOARDING场景签署记录
- 电子签署列表增加场景筛选下拉（全部场景/劳动合同/离职协议/规章制度/工资条/入职文件）
- 管理端和员工端列表均展示场景标签（基于scene字段，替代硬编码判断）
- 合同和离职流程的esign调用已加scene参数

backend/src/routes/esign.routes.ts

@@ -12,16 +12,19 @@ const createSignSchema = z.object({
   documentTitle: z.string().min(1),
   documentContent: z.string().optional(),
   remark: z.string().optional(),
+  scene: z.string().optional(),
 })
 
 // 签署记录列表
 router.get('/', async (req: AuthRequest, res: Response, next: NextFunction) => {
   try {
     const status = req.query.status as string | undefined
+    const scene = req.query.scene as string | undefined
     const records = await prisma.eSignRecord.findMany({
       where: {
         orgId: req.user!.orgId,
         ...(status && { status }),
+        ...(scene && { scene }),
       },
       include: {
         employee: { select: { id: true, name: true, department: true, phone: true } },
@@ -56,6 +59,7 @@ router.post('/create', async (req: AuthRequest, res: Response, next: NextFunctio
         orgId: req.user!.orgId,
         contractId: data.contractId || null,
         employeeId: data.employeeId,
+        scene: data.scene || 'CONTRACT',
         documentTitle: data.documentTitle,
         documentContent: data.documentContent || null,
         // flowId: esignResult.flowId,  // TODO: 易签宝对接后启用

backend/src/routes/portal.routes.ts

@@ -171,6 +171,25 @@ router.post('/payslip/:id/confirm', portalAuth, async (req: any, res, next) => {
       events: [{ action: '工资条确认', timestamp: new Date().toISOString(), ip: req.ip, userAgent: req.headers['user-agent'] }],
       createdBy: req.employee.id,
     }).catch(() => {})
+
+    // 如果开启了工资条电子签，创建电子签记录
+    const org = await prisma.organization.findUnique({ where: { id: req.employee.orgId }, select: { esignPayslipEnabled: true } })
+    if (org?.esignPayslipEnabled) {
+      await prisma.eSignRecord.create({
+        data: {
+          orgId: req.employee.orgId,
+          employeeId: req.employee.id,
+          scene: 'PAYSLIP',
+          documentTitle: `工资条确认：${payslip.month}`,
+          status: 'PENDING',
+          initiatedBy: req.employee.id,
+          createdBy: req.employee.id,
+          remark: '工资条确认时自动发起',
+          expiredAt: new Date(Date.now() + 30 * 24 * 60 * 60 * 1000),
+        },
+      })
+    }
+
     res.json({ success: true })
   } catch (err) {
     next(err)
@@ -544,6 +563,27 @@ router.post('/policies/:id/read', portalAuth, async (req: Request, res: Response
         userAgent: req.headers['user-agent'] || null,
       },
     })
+
+    // 如果开启了制度电子签，创建电子签记录
+    const org = await prisma.organization.findUnique({ where: { id: orgId }, select: { esignPolicyEnabled: true } })
+    if (org?.esignPolicyEnabled) {
+      const policyDoc = await prisma.policyDocument.findUnique({ where: { id: req.params.id }, select: { title: true, content: true } })
+      await prisma.eSignRecord.create({
+        data: {
+          orgId,
+          employeeId,
+          scene: 'POLICY',
+          documentTitle: `制度签收：${policyDoc?.title || '未知'}`,
+          documentContent: policyDoc?.content || null,
+          status: 'PENDING',
+          initiatedBy: employeeId,
+          createdBy: employeeId,
+          remark: '制度阅读确认后自动发起',
+          expiredAt: new Date(Date.now() + 30 * 24 * 60 * 60 * 1000),
+        },
+      })
+    }
+
     res.json({ success: true, data: { readAt: record.readAt.toISOString() } })
   } catch (err) {
     next(err)

backend/src/routes/settings.routes.ts

@@ -28,7 +28,7 @@ router.get('/org', async (req: AuthRequest, res, next) => {
   try {
     const org = await prisma.organization.findUnique({
       where: { id: req.user!.orgId },
-      select: { id: true, name: true, plan: true, maxEmployees: true, city: true, contactName: true, contactPhone: true, payrollFrequency: true, retirementReminderEnabled: true, createdAt: true },
+      select: { id: true, name: true, plan: true, maxEmployees: true, city: true, contactName: true, contactPhone: true, payrollFrequency: true, retirementReminderEnabled: true, esignPolicyEnabled: true, esignPayslipEnabled: true, esignOnboardingEnabled: true, createdAt: true },
     })
     res.json({ success: true, data: org })
   } catch (err) {
@@ -39,7 +39,7 @@ router.get('/org', async (req: AuthRequest, res, next) => {
 // 更新企业信息
 router.put('/org', requireAdmin, async (req: AuthRequest, res, next) => {
   try {
-    const { name, payrollFrequency, city, contactName, contactPhone, retirementReminderEnabled } = req.body as { name?: string; payrollFrequency?: number; city?: string; contactName?: string; contactPhone?: string; retirementReminderEnabled?: boolean }
+    const { name, payrollFrequency, city, contactName, contactPhone, retirementReminderEnabled, esignPolicyEnabled, esignPayslipEnabled, esignOnboardingEnabled } = req.body as { name?: string; payrollFrequency?: number; city?: string; contactName?: string; contactPhone?: string; retirementReminderEnabled?: boolean; esignPolicyEnabled?: boolean; esignPayslipEnabled?: boolean; esignOnboardingEnabled?: boolean }
     const updateData: any = {}
     if (name) updateData.name = name
     if (payrollFrequency !== undefined) updateData.payrollFrequency = payrollFrequency
@@ -47,10 +47,13 @@ router.put('/org', requireAdmin, async (req: AuthRequest, res, next) => {
     if (contactName !== undefined) updateData.contactName = contactName
     if (contactPhone !== undefined) updateData.contactPhone = contactPhone
     if (retirementReminderEnabled !== undefined) updateData.retirementReminderEnabled = retirementReminderEnabled
+    if (esignPolicyEnabled !== undefined) updateData.esignPolicyEnabled = esignPolicyEnabled
+    if (esignPayslipEnabled !== undefined) updateData.esignPayslipEnabled = esignPayslipEnabled
+    if (esignOnboardingEnabled !== undefined) updateData.esignOnboardingEnabled = esignOnboardingEnabled
     const org = await prisma.organization.update({
       where: { id: req.user!.orgId },
       data: updateData,
-      select: { id: true, name: true, plan: true, maxEmployees: true, city: true, contactName: true, contactPhone: true, payrollFrequency: true, retirementReminderEnabled: true },
+      select: { id: true, name: true, plan: true, maxEmployees: true, city: true, contactName: true, contactPhone: true, payrollFrequency: true, retirementReminderEnabled: true, esignPolicyEnabled: true, esignPayslipEnabled: true, esignOnboardingEnabled: true },
     })
     res.json({ success: true, data: org })
   } catch (err) {

backend/src/routes/work-process.routes.ts

@@ -164,6 +164,27 @@ router.post('/:id/approve', authMiddleware, async (req: AuthRequest, res: Respon
         ...(execResult.employeeId && !process.employeeId && { employeeId: execResult.employeeId }),
       },
     })
+
+    // 入职审批通过且开启了入职文件电子签，创建电子签记录
+    if (execResult.employeeId && process.type === 'ONBOARDING') {
+      const orgSettings = await prisma.organization.findUnique({ where: { id: req.user!.orgId }, select: { esignOnboardingEnabled: true } })
+      if (orgSettings?.esignOnboardingEnabled) {
+        await prisma.eSignRecord.create({
+          data: {
+            orgId: req.user!.orgId,
+            employeeId: execResult.employeeId,
+            scene: 'ONBOARDING',
+            documentTitle: '入职文件签署',
+            status: 'PENDING',
+            initiatedBy: req.user!.id,
+            createdBy: req.user!.id,
+            remark: '入职审批通过后自动发起',
+            expiredAt: new Date(Date.now() + 30 * 24 * 60 * 60 * 1000),
+          },
+        })
+      }
+    }
+
     res.json({ success: true, data: updated })
   } catch (err) {
     next(err)