Files
tianpu-ems/backend/alembic/versions/002_add_system_settings.py
Du Wenbo ef9b5d055f feat: add system settings, audit log, device detail, dark mode, i18n, email notifications
System Management:
- System Settings page with 8 configurable parameters (admin only)
- Audit Log page with filterable table (user, action, resource, date range)
- Audit logging wired into auth, devices, users, alarms, reports API handlers
- SystemSetting model + migration (002)

Device Detail:
- Dedicated /devices/:id page with 4 tabs (realtime, historical trends, alarm history, device info)
- ECharts historical charts with granularity/time range selectors
- Device name clickable in Devices and Monitoring tables → navigates to detail

Email & Scheduling:
- Email service with SMTP support (STARTTLS/SSL/plain)
- Alarm email notification with professional HTML template
- Report scheduler using APScheduler for cron-based auto-generation
- Scheduled report task seeded (daily at 8am)

UI Enhancements:
- Dark mode toggle (persisted to localStorage, Ant Design darkAlgorithm)
- Data comparison view in Analysis page (dual date range, side-by-side metrics)
- i18n framework (i18next) with zh/en translations for menu and common UI
- Language switcher in header (中文/English)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-02 19:42:22 +08:00

42 lines
1.5 KiB
Python

"""Add system_settings table
Revision ID: 002_system_settings
Revises: 001_initial
Create Date: 2026-04-02
"""
from alembic import op
import sqlalchemy as sa
revision = "002_system_settings"
down_revision = "001_initial"
branch_labels = None
depends_on = None
def upgrade() -> None:
op.create_table(
"system_settings",
sa.Column("id", sa.Integer, primary_key=True, autoincrement=True),
sa.Column("key", sa.String(100), unique=True, nullable=False, index=True),
sa.Column("value", sa.Text, nullable=False, server_default=""),
sa.Column("description", sa.String(255)),
sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.func.now()),
)
# Seed default settings
op.execute("""
INSERT INTO system_settings (key, value, description) VALUES
('platform_name', '天普零碳园区智慧能源管理平台', '平台名称'),
('data_retention_days', '365', '数据保留天数'),
('alarm_auto_resolve_minutes', '30', '告警自动解除时间(分钟)'),
('simulator_interval_seconds', '15', '模拟器采集间隔(秒)'),
('notification_email_enabled', 'false', '是否启用邮件通知'),
('notification_email_smtp', '', 'SMTP服务器地址'),
('report_auto_schedule_enabled', 'false', '是否启用自动报表'),
('timezone', 'Asia/Shanghai', '系统时区')
""")
def downgrade() -> None:
op.drop_table("system_settings")