65 lines
1.7 KiB
TypeScript
65 lines
1.7 KiB
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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OneToMany,
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} from 'typeorm';
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import { Student } from './student.entity';
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import { BillItem } from './bill-item.entity';
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@Entity('bills')
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export class Bill {
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@PrimaryGeneratedColumn()
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id: number;
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@Column({ name: 'student_id' })
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studentId: number;
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@Column({ name: 'period_start', type: 'date' })
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periodStart: string;
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@Column({ name: 'period_end', type: 'date' })
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periodEnd: string;
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@Column({ name: 'shared_amount', type: 'decimal', precision: 10, scale: 2, default: 0 })
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sharedAmount: number;
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@Column({ name: 'personal_amount', type: 'decimal', precision: 10, scale: 2, default: 0 })
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personalAmount: number;
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@Column({ name: 'total_amount', type: 'decimal', precision: 10, scale: 2, default: 0 })
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totalAmount: number;
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@Column({ type: 'varchar', length: 30, default: 'batch' })
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source: 'batch' | 'student_utility';
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@Column({ name: 'paid_amount', type: 'decimal', precision: 10, scale: 2, default: 0 })
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paidAmount: number;
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@Column({ name: 'outstanding_amount', type: 'decimal', precision: 10, scale: 2, default: 0 })
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outstandingAmount: number;
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@Column({ type: 'varchar', length: 20, default: 'unpaid' })
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status: string;
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@Column({ name: 'cancelled_at', type: 'datetime', nullable: true })
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cancelledAt: Date | null;
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@Column({ name: 'cancel_reason', type: 'varchar', length: 300, nullable: true })
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cancelReason: string | null;
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@CreateDateColumn({ name: 'generated_at' })
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generatedAt: Date;
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@ManyToOne(() => Student, (s) => s.bills)
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@JoinColumn({ name: 'student_id' })
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student: Student;
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@OneToMany(() => BillItem, (bi) => bi.bill)
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items: BillItem[];
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}
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