Files
hr-portal/test_db_connection.py
Porsche Chen 360533393f 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>
2026-02-23 20:12:43 +08:00

73 lines
2.2 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""測試 HR Portal 資料庫連接"""
import sys
import os
# 添加 backend 路徑
sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'backend'))
print("=" * 60)
print("HR Portal 資料庫連接測試")
print("=" * 60)
try:
# 測試環境變數載入
print("\n[1] 載入環境變數...")
from dotenv import load_dotenv
env_path = os.path.join(os.path.dirname(__file__), 'backend', '.env')
load_dotenv(env_path)
db_url = os.getenv('DATABASE_URL')
print(f" DATABASE_URL: {db_url[:50]}...")
# 測試資料庫連接
print("\n[2] 測試資料庫連接...")
from sqlalchemy import create_engine, text
engine = create_engine(db_url, echo=False)
with engine.connect() as conn:
# 測試基本查詢
result = conn.execute(text("SELECT version();"))
version = result.fetchone()[0]
print(f" [OK] PostgreSQL 版本: {version[:50]}...")
# 檢查資料表
result = conn.execute(text("""
SELECT tablename
FROM pg_tables
WHERE schemaname = 'public'
ORDER BY tablename
"""))
tables = [row[0] for row in result.fetchall()]
print(f"\n[3] 資料表列表 ({len(tables)} 個):")
for table in tables:
result = conn.execute(text(f'SELECT COUNT(*) FROM "{table}"'))
count = result.fetchone()[0]
print(f" - {table:30} {count:>6}")
print("\n[4] 測試 Alembic 連接...")
from alembic.config import Config
from alembic import command
alembic_cfg = Config(os.path.join(os.path.dirname(__file__), 'backend', 'alembic.ini'))
alembic_cfg.set_main_option('script_location', os.path.join(os.path.dirname(__file__), 'backend', 'alembic'))
# 檢查當前版本
with engine.connect() as conn:
result = conn.execute(text("SELECT version_num FROM alembic_version"))
current_version = result.fetchone()[0]
print(f" 當前 Alembic 版本: {current_version}")
print("\n" + "=" * 60)
print("資料庫連接測試成功!")
print("=" * 60)
except Exception as e:
print(f"\n[FAIL] 測試失敗: {e}")
import traceback
traceback.print_exc()
sys.exit(1)