feat: HR Portal - Complete Multi-Tenant System with Redis Session Storage
Major Features: - ✅ Multi-tenant architecture (tenant isolation) - ✅ Employee CRUD with lifecycle management (onboarding/offboarding) - ✅ Department tree structure with email domain management - ✅ Company info management (single-record editing) - ✅ System functions CRUD (permission management) - ✅ Email account management (multi-account per employee) - ✅ Keycloak SSO integration (auth.lab.taipei) - ✅ Redis session storage (10.1.0.254:6379) - Solves Cookie 4KB limitation - Cross-system session sharing - Sliding expiration (8 hours) - Automatic token refresh Technical Stack: Backend: - FastAPI + SQLAlchemy - PostgreSQL 16 (10.1.0.20:5433) - Keycloak Admin API integration - Docker Mailserver integration (SSH) - Alembic migrations Frontend: - Next.js 14 (App Router) - NextAuth 4 with Keycloak Provider - Redis session storage (ioredis) - Tailwind CSS Infrastructure: - Redis 7 (10.1.0.254:6379) - Session + Cache - Keycloak 26.1.0 (auth.lab.taipei) - Docker Mailserver (10.1.0.254) Architecture Highlights: - Session管理由 Keycloak + Redis 統一控制 - 支援多系統 (HR/WebMail/Calendar/Drive/Office) 共享 session - Token 自動刷新,異質服務整合 - 未來可無縫遷移到雲端 Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
381
backend/app/api/v1/employees.py
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381
backend/app/api/v1/employees.py
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"""
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員工管理 API
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"""
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from typing import List, Optional
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from fastapi import APIRouter, Depends, HTTPException, Query, status, Request
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from sqlalchemy.orm import Session
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from sqlalchemy import or_
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from app.db.session import get_db
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from app.models.employee import Employee, EmployeeStatus
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from app.models.emp_setting import EmpSetting
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from app.models.emp_resume import EmpResume
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from app.models.department import Department
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from app.models.department_member import DepartmentMember
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from app.schemas.employee import (
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EmployeeCreate,
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EmployeeUpdate,
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EmployeeResponse,
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EmployeeListItem,
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)
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from app.schemas.base import PaginationParams, PaginatedResponse
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from app.schemas.response import SuccessResponse, MessageResponse
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from app.api.deps import get_pagination_params
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from app.services.audit_service import audit_service
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router = APIRouter()
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@router.get("/", response_model=PaginatedResponse)
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def get_employees(
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db: Session = Depends(get_db),
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pagination: PaginationParams = Depends(get_pagination_params),
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status_filter: Optional[EmployeeStatus] = Query(None, description="員工狀態篩選"),
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search: Optional[str] = Query(None, description="搜尋關鍵字 (姓名或帳號)"),
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):
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"""
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獲取員工列表
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支援:
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- 分頁
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- 狀態篩選
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- 關鍵字搜尋 (姓名、帳號)
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"""
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# ⚠️ 暫時改為查詢 EmpSetting (因為 Employee model 對應的 tenant_employees 表不存在)
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query = db.query(EmpSetting).join(EmpResume, EmpSetting.tenant_resume_id == EmpResume.id)
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# 狀態篩選
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if status_filter:
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query = query.filter(EmpSetting.employment_status == status_filter)
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# 搜尋 (在 EmpResume 中搜尋)
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if search:
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search_pattern = f"%{search}%"
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query = query.filter(
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or_(
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EmpResume.legal_name.ilike(search_pattern),
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EmpResume.english_name.ilike(search_pattern),
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EmpSetting.tenant_emp_code.ilike(search_pattern),
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)
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)
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# 總數
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total = query.count()
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# 分頁
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offset = (pagination.page - 1) * pagination.page_size
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emp_settings = query.offset(offset).limit(pagination.page_size).all()
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# 計算總頁數
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total_pages = (total + pagination.page_size - 1) // pagination.page_size
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# 轉換為回應格式 (暫時簡化,不使用 EmployeeListItem)
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items = []
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for emp_setting in emp_settings:
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resume = emp_setting.resume
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items.append({
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"id": emp_setting.id if hasattr(emp_setting, 'id') else emp_setting.tenant_id * 10000 + emp_setting.seq_no,
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"employee_id": emp_setting.tenant_emp_code,
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"legal_name": resume.legal_name if resume else "",
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"english_name": resume.english_name if resume else "",
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"status": emp_setting.employment_status,
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"hire_date": emp_setting.hire_at.isoformat() if emp_setting.hire_at else None,
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"is_active": emp_setting.is_active,
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})
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return PaginatedResponse(
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total=total,
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page=pagination.page,
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page_size=pagination.page_size,
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total_pages=total_pages,
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items=items,
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)
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@router.get("/{employee_id}", response_model=EmployeeResponse)
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def get_employee(
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employee_id: int,
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db: Session = Depends(get_db),
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):
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"""
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獲取員工詳情 (Phase 2.4: 包含主要身份完整資訊)
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"""
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employee = db.query(Employee).filter(Employee.id == employee_id).first()
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if not employee:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail=f"Employee with id {employee_id} not found"
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)
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# 組建回應
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response = EmployeeResponse.model_validate(employee)
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response.has_network_drive = employee.network_drive is not None
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response.department_count = sum(1 for m in employee.department_memberships if m.is_active)
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return response
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@router.post("/", response_model=EmployeeResponse, status_code=status.HTTP_201_CREATED)
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def create_employee(
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employee_data: EmployeeCreate,
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request: Request,
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db: Session = Depends(get_db),
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):
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"""
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創建員工 (Phase 2.3: 同時創建第一個員工身份)
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自動生成員工編號 (EMP001, EMP002, ...)
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同時創建第一個 employee_identity 記錄 (主要身份)
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"""
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# 檢查 username_base 是否已存在
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existing = db.query(Employee).filter(
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Employee.username_base == employee_data.username_base
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).first()
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if existing:
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raise HTTPException(
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status_code=status.HTTP_400_BAD_REQUEST,
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detail=f"Username '{employee_data.username_base}' already exists"
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)
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# 檢查部門是否存在 (如果有提供)
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department = None
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if employee_data.department_id:
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department = db.query(Department).filter(
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Department.id == employee_data.department_id,
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Department.is_active == True
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).first()
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if not department:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail=f"Department with id {employee_data.department_id} not found or inactive"
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)
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# 生成員工編號
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last_employee = db.query(Employee).order_by(Employee.id.desc()).first()
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if last_employee and last_employee.employee_id.startswith("EMP"):
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try:
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last_number = int(last_employee.employee_id[3:])
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new_number = last_number + 1
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except ValueError:
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new_number = 1
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else:
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new_number = 1
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employee_id = f"EMP{new_number:03d}"
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# 創建員工
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# TODO: 從 JWT token 或 session 獲取 tenant_id,目前暫時使用預設值 1
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tenant_id = 1 # 預設租戶 ID
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employee = Employee(
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tenant_id=tenant_id,
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employee_id=employee_id,
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username_base=employee_data.username_base,
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legal_name=employee_data.legal_name,
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english_name=employee_data.english_name,
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phone=employee_data.phone,
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mobile=employee_data.mobile,
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hire_date=employee_data.hire_date,
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status=EmployeeStatus.ACTIVE,
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)
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db.add(employee)
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db.flush() # 先 flush 以取得 employee.id
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# 若有指定部門，建立 department_member 紀錄
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if department:
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membership = DepartmentMember(
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tenant_id=tenant_id,
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employee_id=employee.id,
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department_id=department.id,
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position=employee_data.job_title,
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membership_type="permanent",
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is_active=True,
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)
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db.add(membership)
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db.commit()
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db.refresh(employee)
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# 創建審計日誌
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audit_service.log_create(
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db=db,
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resource_type="employee",
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resource_id=employee.id,
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performed_by="system@porscheworld.tw", # TODO: 從 JWT Token 獲取
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details={
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"employee_id": employee.employee_id,
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"username_base": employee.username_base,
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"legal_name": employee.legal_name,
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"department_id": employee_data.department_id,
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"job_title": employee_data.job_title,
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},
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ip_address=audit_service.get_client_ip(request),
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)
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response = EmployeeResponse.model_validate(employee)
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response.has_network_drive = False
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response.department_count = 1 if department else 0
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return response
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@router.put("/{employee_id}", response_model=EmployeeResponse)
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def update_employee(
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employee_id: int,
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employee_data: EmployeeUpdate,
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request: Request,
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db: Session = Depends(get_db),
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):
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"""
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更新員工資料
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"""
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employee = db.query(Employee).filter(Employee.id == employee_id).first()
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if not employee:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail=f"Employee with id {employee_id} not found"
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)
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# 記錄舊值 (用於審計日誌)
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old_values = audit_service.model_to_dict(employee)
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# 更新欄位 (只更新提供的欄位)
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update_data = employee_data.model_dump(exclude_unset=True)
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for field, value in update_data.items():
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setattr(employee, field, value)
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db.commit()
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db.refresh(employee)
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# 創建審計日誌
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if update_data: # 只有實際有更新時才記錄
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audit_service.log_update(
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db=db,
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resource_type="employee",
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resource_id=employee.id,
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performed_by="system@porscheworld.tw", # TODO: 從 JWT Token 獲取
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old_values={k: old_values[k] for k in update_data.keys() if k in old_values},
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new_values=update_data,
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ip_address=audit_service.get_client_ip(request),
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)
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response = EmployeeResponse.model_validate(employee)
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response.has_network_drive = employee.network_drive is not None
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response.department_count = sum(1 for m in employee.department_memberships if m.is_active)
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return response
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@router.delete("/{employee_id}", response_model=MessageResponse)
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def delete_employee(
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employee_id: int,
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request: Request,
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db: Session = Depends(get_db),
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):
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"""
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停用員工
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注意: 這是軟刪除,只將狀態設為 terminated
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"""
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employee = db.query(Employee).filter(Employee.id == employee_id).first()
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if not employee:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail=f"Employee with id {employee_id} not found"
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)
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# 軟刪除
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employee.status = EmployeeStatus.TERMINATED
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# 停用所有部門成員資格
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from datetime import datetime
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memberships_deactivated = 0
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for membership in employee.department_memberships:
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if membership.is_active:
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membership.is_active = False
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membership.ended_at = datetime.utcnow()
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memberships_deactivated += 1
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# 停用 NAS 帳號
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has_nas = employee.network_drive is not None
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if employee.network_drive:
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employee.network_drive.is_active = False
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db.commit()
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# 創建審計日誌
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audit_service.log_delete(
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db=db,
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resource_type="employee",
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resource_id=employee.id,
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performed_by="system@porscheworld.tw", # TODO: 從 JWT Token 獲取
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details={
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"employee_id": employee.employee_id,
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"username_base": employee.username_base,
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"legal_name": employee.legal_name,
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"memberships_deactivated": memberships_deactivated,
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"nas_deactivated": has_nas,
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},
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ip_address=audit_service.get_client_ip(request),
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)
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# TODO: 停用 Keycloak 帳號
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return MessageResponse(
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message=f"Employee {employee.employee_id} ({employee.legal_name}) has been terminated"
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)
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@router.post("/{employee_id}/activate", response_model=MessageResponse)
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def activate_employee(
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employee_id: int,
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db: Session = Depends(get_db),
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):
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"""
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重新啟用員工
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"""
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employee = db.query(Employee).filter(Employee.id == employee_id).first()
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if not employee:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail=f"Employee with id {employee_id} not found"
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)
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employee.status = EmployeeStatus.ACTIVE
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db.commit()
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# TODO: 創建審計日誌
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return MessageResponse(
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message=f"Employee {employee.employee_id} ({employee.legal_name}) has been activated"
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)
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@router.get("/{employee_id}/identities", response_model=List, deprecated=True)
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def get_employee_identities(
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employee_id: int,
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db: Session = Depends(get_db),
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):
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"""
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[已廢棄] 獲取員工的所有身份
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此端點已廢棄，請使用 GET /department-members/?employee_id={id} 取代
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"""
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employee = db.query(Employee).filter(Employee.id == employee_id).first()
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if not employee:
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raise HTTPException(
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status_code=status.HTTP_404_NOT_FOUND,
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detail=f"Employee with id {employee_id} not found"
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)
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# 廢棄端點: 回傳空列表，請改用 /department-members/?employee_id={id}
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return []
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Block a user