grabbit f557c06771 feat: complete database schema migration to UUID primary keys
## Database Migrations (18 new)
- Migrate all primary keys from SERIAL to UUID
- Add soft delete (deleted_at) to all 19 entities
- Add missing indexes for performance optimization
- Add CHECK constraints for data validation
- Add user audit fields (last_login_at, timezone, locale)
- Add weather station location fields (latitude, longitude, elevation)
- Add foreign key relationships (CameraDevice→Device, ValidatedEvent→WeatherStation)
- Prepare private key encryption fields

## Backend Entity Updates
- All entities updated with UUID primary keys
- Added @DeleteDateColumn for soft delete support
- Updated relations and foreign key types

## Backend Service/Controller Updates
- Changed ID parameters from number to string (UUID)
- Removed ParseIntPipe from controllers
- Updated TypeORM queries for string IDs

## Frontend Updates
- Updated all service interfaces to use string IDs
- Fixed CameraDevice.location as JSONB object
- Updated weather.ts with new fields (elevation, timezone)
- Added Supabase integration hooks and lib
- Fixed chart components for new data structure

## Cleanup
- Removed deprecated .claude/agents configuration files

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-21 03:33:26 +08:00

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2.6 KiB
TypeScript

import {
Entity,
PrimaryGeneratedColumn,
Column,
CreateDateColumn,
UpdateDateColumn,
DeleteDateColumn,
OneToMany,
Index,
} from 'typeorm';
import { WeatherForecast } from './weather-forecast.entity';
import { WeatherObservation } from './weather-observation.entity';
@Entity('weather_stations')
export class WeatherStation {
// Changed from serial to UUID in migration 1766300000006-1766300000008
@PrimaryGeneratedColumn('uuid')
id: string;
@Column({ name: 'station_name' })
@Index('idx_weather_stations_name')
stationName: string;
// Location coordinates (added in migration 1766300000001)
@Column({ type: 'decimal', precision: 10, scale: 7, nullable: true })
latitude?: number;
@Column({ type: 'decimal', precision: 10, scale: 7, nullable: true })
longitude?: number;
@Column({ type: 'decimal', precision: 6, scale: 1, nullable: true })
elevation?: number;
@Column({ type: 'varchar', length: 50, nullable: true })
timezone?: string;
@Column({ name: 'current_temperature', type: 'decimal', precision: 4, scale: 1, nullable: true })
currentTemperature?: number;
@Column({ type: 'integer', nullable: true })
humidity?: number;
@Column({ name: 'cloud_cover', type: 'integer', nullable: true })
cloudCover?: number;
@Column({ type: 'decimal', precision: 5, scale: 1, nullable: true })
visibility?: number;
@Column({ name: 'wind_speed', type: 'decimal', precision: 5, scale: 1, nullable: true })
windSpeed?: number;
@Column({ name: 'wind_direction', type: 'integer', nullable: true })
windDirection?: number;
@Column({ length: 50, nullable: true })
condition?: string;
@Column({ name: 'observation_quality', length: 20, nullable: true })
observationQuality?: string;
// Audit fields (added in migration 1766300000014)
@Column({ name: 'created_by', type: 'uuid', nullable: true })
createdBy?: string;
@Column({ name: 'updated_by', type: 'uuid', nullable: true })
updatedBy?: string;
@CreateDateColumn({ name: 'created_at', type: 'timestamptz' })
createdAt: Date;
@UpdateDateColumn({ name: 'updated_at', type: 'timestamptz' })
updatedAt: Date;
// Soft delete support (added in migration 1766300000005)
@DeleteDateColumn({ name: 'deleted_at', type: 'timestamptz', nullable: true })
@Index('idx_weather_stations_deleted_at', { where: 'deleted_at IS NULL' })
deletedAt?: Date;
@OneToMany(() => WeatherForecast, (forecast) => forecast.weatherStation)
forecasts: WeatherForecast[];
@OneToMany(() => WeatherObservation, (observation) => observation.weatherStation)
observations: WeatherObservation[];
}