Initial commit: Telegram Management System

Full-stack web application for Telegram management
- Frontend: Vue 3 + Vben Admin
- Backend: NestJS
- Features: User management, group broadcast, statistics

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

Co-Authored-By: Claude <noreply@anthropic.com>

backend-nestjs/src/database/entities/task-execution.entity.ts

@@ -0,0 +1,232 @@
+import {
+  Entity,
+  PrimaryGeneratedColumn,
+  Column,
+  CreateDateColumn,
+  UpdateDateColumn,
+  ManyToOne,
+  JoinColumn,
+  Index,
+} from 'typeorm';
+import { ApiProperty } from '@nestjs/swagger';
+import { Task } from './task.entity';
+
+export enum TaskExecutionStatus {
+  RUNNING = 'running',
+  SUCCESS = 'success',
+  FAILED = 'failed',
+  CANCELLED = 'cancelled',
+  TIMEOUT = 'timeout',
+}
+
+@Entity('task_executions')
+@Index('idx_task_id', ['taskId'])
+@Index('idx_status', ['status'])
+@Index('idx_start_time', ['startTime'])
+@Index('idx_duration', ['duration'])
+export class TaskExecution {
+  @ApiProperty({ description: '执行记录ID' })
+  @PrimaryGeneratedColumn()
+  id: number;
+
+  @ApiProperty({ description: '任务ID' })
+  @Column({ 
+    type: 'int', 
+    comment: '任务ID' 
+  })
+  taskId: number;
+
+  @ApiProperty({ description: '执行批次号' })
+  @Column({ 
+    type: 'varchar', 
+    length: 50, 
+    nullable: true, 
+    comment: '执行批次号' 
+  })
+  batchId?: string;
+
+  @ApiProperty({ description: '执行节点' })
+  @Column({ 
+    type: 'varchar', 
+    length: 100, 
+    nullable: true, 
+    comment: '执行节点标识' 
+  })
+  nodeId?: string;
+
+  @ApiProperty({ description: '开始时间' })
+  @Column({ 
+    type: 'datetime', 
+    comment: '开始时间' 
+  })
+  startTime: Date;
+
+  @ApiProperty({ description: '结束时间' })
+  @Column({ 
+    type: 'datetime', 
+    nullable: true, 
+    comment: '结束时间' 
+  })
+  endTime?: Date;
+
+  @ApiProperty({ description: '执行状态' })
+  @Column({
+    type: 'enum',
+    enum: TaskExecutionStatus,
+    comment: '执行状态',
+  })
+  status: TaskExecutionStatus;
+
+  @ApiProperty({ description: '执行结果' })
+  @Column({ 
+    type: 'json', 
+    nullable: true, 
+    comment: '执行结果' 
+  })
+  result?: any;
+
+  @ApiProperty({ description: '错误信息' })
+  @Column({ 
+    type: 'text', 
+    nullable: true, 
+    comment: '错误信息' 
+  })
+  error?: string;
+
+  @ApiProperty({ description: '错误堆栈' })
+  @Column({ 
+    type: 'text', 
+    nullable: true, 
+    comment: '错误堆栈信息' 
+  })
+  errorStack?: string;
+
+  @ApiProperty({ description: '执行时长（秒）' })
+  @Column({ 
+    type: 'int', 
+    nullable: true, 
+    comment: '执行时长（秒）' 
+  })
+  duration?: number;
+
+  @ApiProperty({ description: '处理记录数' })
+  @Column({ 
+    type: 'int', 
+    default: 0, 
+    comment: '处理记录数' 
+  })
+  processedCount: number;
+
+  @ApiProperty({ description: '成功记录数' })
+  @Column({ 
+    type: 'int', 
+    default: 0, 
+    comment: '成功记录数' 
+  })
+  successCount: number;
+
+  @ApiProperty({ description: '失败记录数' })
+  @Column({ 
+    type: 'int', 
+    default: 0, 
+    comment: '失败记录数' 
+  })
+  failedCount: number;
+
+  @ApiProperty({ description: '跳过记录数' })
+  @Column({ 
+    type: 'int', 
+    default: 0, 
+    comment: '跳过记录数' 
+  })
+  skippedCount: number;
+
+  @ApiProperty({ description: '执行进度' })
+  @Column({ 
+    type: 'decimal', 
+    precision: 5, 
+    scale: 2, 
+    default: 0, 
+    comment: '执行进度(0-100)' 
+  })
+  progress: number;
+
+  @ApiProperty({ description: '内存使用(MB)' })
+  @Column({ 
+    type: 'decimal', 
+    precision: 10, 
+    scale: 2, 
+    nullable: true, 
+    comment: '内存使用(MB)' 
+  })
+  memoryUsage?: number;
+
+  @ApiProperty({ description: 'CPU使用率(%)' })
+  @Column({ 
+    type: 'decimal', 
+    precision: 5, 
+    scale: 2, 
+    nullable: true, 
+    comment: 'CPU使用率(%)' 
+  })
+  cpuUsage?: number;
+
+  @ApiProperty({ description: '执行日志' })
+  @Column({ 
+    type: 'text', 
+    nullable: true, 
+    comment: '执行日志' 
+  })
+  logs?: string;
+
+  @ApiProperty({ description: '执行参数' })
+  @Column({ 
+    type: 'json', 
+    nullable: true, 
+    comment: '执行时的参数快照' 
+  })
+  executionParams?: any;
+
+  @ApiProperty({ description: '执行环境信息' })
+  @Column({ 
+    type: 'json', 
+    nullable: true, 
+    comment: '执行环境信息' 
+  })
+  environmentInfo?: any;
+
+  @ApiProperty({ description: '创建时间' })
+  @CreateDateColumn({ comment: '创建时间' })
+  createdAt: Date;
+
+  @ApiProperty({ description: '更新时间' })
+  @UpdateDateColumn({ comment: '更新时间' })
+  updatedAt: Date;
+
+  // 关联关系
+  @ManyToOne(() => Task)
+  @JoinColumn({ name: 'taskId' })
+  task: Task;
+
+  // 计算属性
+  get isCompleted(): boolean {
+    return [TaskExecutionStatus.SUCCESS, TaskExecutionStatus.FAILED, TaskExecutionStatus.CANCELLED].includes(this.status);
+  }
+
+  get isSuccessful(): boolean {
+    return this.status === TaskExecutionStatus.SUCCESS;
+  }
+
+  get executionDuration(): number {
+    if (!this.endTime || !this.startTime) return 0;
+    return Math.round((this.endTime.getTime() - this.startTime.getTime()) / 1000);
+  }
+
+  get successRate(): number {
+    return this.processedCount > 0 ? (this.successCount / this.processedCount) * 100 : 0;
+  }
+
+  get throughput(): number {
+    return this.duration > 0 ? this.processedCount / this.duration : 0;
+  }
+}