45 lines
1007 B
TypeScript
45 lines
1007 B
TypeScript
import {
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Entity,
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PrimaryGeneratedColumn,
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Column,
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CreateDateColumn,
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ManyToOne,
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JoinColumn,
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Unique,
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} from 'typeorm';
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import { Class } from './class.entity';
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import { Student } from './student.entity';
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@Entity('class_student')
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@Unique(['classId', 'studentId'])
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export class ClassStudent {
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@PrimaryGeneratedColumn()
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id: number;
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@Column({ name: 'class_id', type: 'integer' })
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classId: number;
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@ManyToOne(() => Class, { onDelete: 'CASCADE' })
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@JoinColumn({ name: 'class_id' })
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class: Class;
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@Column({ name: 'student_id', type: 'integer' })
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studentId: number;
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@ManyToOne(() => Student)
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@JoinColumn({ name: 'student_id' })
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student: Student;
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@Column({ name: 'join_date', type: 'date', nullable: true })
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joinDate: string | null;
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@Column({ name: 'leave_date', type: 'date', nullable: true })
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leaveDate: string | null;
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@Column({ name: 'status', length: 10, default: 'active' })
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status: string;
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@CreateDateColumn({ name: 'created_at' })
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createdAt: Date;
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}
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