Porsche Chen
360533393f
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>
57 lines
2.1 KiB
Python
57 lines
2.1 KiB
Python
"""
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使用量記錄 Model
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記錄租戶和用戶的資源使用情況
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"""
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from datetime import datetime, date
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from sqlalchemy import Column, Integer, String, Date, DateTime, Numeric, ForeignKey, UniqueConstraint
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from sqlalchemy.orm import relationship
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from app.db.base import Base
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class UsageLog(Base):
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"""使用量記錄表 (每日統計)"""
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__tablename__ = "usage_logs"
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__table_args__ = (
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UniqueConstraint("tenant_id", "user_id", "date", name="uq_usage_tenant_user_date"),
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)
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id = Column(Integer, primary_key=True, index=True)
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tenant_id = Column(Integer, ForeignKey("organizes.id", ondelete="CASCADE"), nullable=False, index=True)
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user_id = Column(Integer, ForeignKey("employees.id", ondelete="CASCADE"), nullable=True, index=True)
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date = Column(Date, nullable=False, index=True, comment="統計日期")
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# 郵件使用量
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email_storage_gb = Column(Numeric(10, 2), default=0, nullable=False, comment="郵件儲存 (GB)")
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emails_sent = Column(Integer, default=0, nullable=False, comment="發送郵件數")
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emails_received = Column(Integer, default=0, nullable=False, comment="接收郵件數")
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# 雲端硬碟使用量
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drive_storage_gb = Column(Numeric(10, 2), default=0, nullable=False, comment="硬碟儲存 (GB)")
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files_uploaded = Column(Integer, default=0, nullable=False, comment="上傳檔案數")
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files_downloaded = Column(Integer, default=0, nullable=False, comment="下載檔案數")
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# 時間記錄
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created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
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def __repr__(self):
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return f"<UsageLog Tenant#{self.tenant_id} User#{self.user_id} {self.date}>"
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@property
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def total_storage_gb(self) -> float:
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"""總儲存使用量 (GB)"""
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return float(self.email_storage_gb) + float(self.drive_storage_gb)
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@classmethod
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def get_or_create(cls, tenant_id: int, user_id: int = None, log_date: date = None):
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"""獲取或創建當日記錄"""
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if log_date is None:
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log_date = date.today()
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return cls(
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tenant_id=tenant_id,
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user_id=user_id,
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date=log_date
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)
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