44 lines
2.4 KiB
TypeScript
44 lines
2.4 KiB
TypeScript
import { Entity, Column, PrimaryGeneratedColumn, CreateDateColumn, UpdateDateColumn, VersionColumn, Index } from 'typeorm';
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export enum CouponStatus {
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MINTED = 'minted',
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LISTED = 'listed',
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SOLD = 'sold',
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IN_CIRCULATION = 'in_circulation',
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REDEEMED = 'redeemed',
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EXPIRED = 'expired',
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RECALLED = 'recalled',
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}
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export enum CouponType { UTILITY = 'utility', SECURITY = 'security' }
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@Entity('coupons')
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@Index('idx_coupons_issuer', ['issuerId'])
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@Index('idx_coupons_status', ['status'])
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@Index('idx_coupons_category', ['category'])
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export class Coupon {
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@PrimaryGeneratedColumn('uuid') id: string;
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@Column({ name: 'chain_token_id', type: 'bigint', nullable: true, unique: true }) chainTokenId: string | null;
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@Column({ name: 'issuer_id', type: 'uuid' }) issuerId: string;
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@Column({ type: 'varchar', length: 200 }) name: string;
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@Column({ type: 'text', nullable: true }) description: string | null;
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@Column({ name: 'image_url', type: 'varchar', length: 500, nullable: true }) imageUrl: string | null;
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@Column({ name: 'face_value', type: 'numeric', precision: 12, scale: 2 }) faceValue: string;
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@Column({ name: 'current_price', type: 'numeric', precision: 12, scale: 2, nullable: true }) currentPrice: string | null;
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@Column({ name: 'issue_price', type: 'numeric', precision: 12, scale: 2, nullable: true }) issuePrice: string | null;
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@Column({ name: 'total_supply', type: 'int', default: 1 }) totalSupply: number;
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@Column({ name: 'remaining_supply', type: 'int', default: 1 }) remainingSupply: number;
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@Column({ name: 'expiry_date', type: 'date' }) expiryDate: Date;
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@Column({ name: 'coupon_type', type: 'varchar', length: 10, default: 'utility' }) couponType: string;
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@Column({ type: 'varchar', length: 50, nullable: true }) category: string;
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@Column({ type: 'varchar', length: 20, default: 'minted' }) status: string;
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@Column({ name: 'owner_user_id', type: 'uuid', nullable: true }) ownerUserId: string | null;
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@Column({ name: 'resale_count', type: 'smallint', default: 0 }) resaleCount: number;
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@Column({ name: 'max_resale_count', type: 'smallint', default: 3 }) maxResaleCount: number;
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@Column({ name: 'is_transferable', type: 'boolean', default: true }) isTransferable: boolean;
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@CreateDateColumn({ name: 'created_at', type: 'timestamptz' }) createdAt: Date;
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@UpdateDateColumn({ name: 'updated_at', type: 'timestamptz' }) updatedAt: Date;
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// Virtual: populated via JOIN
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issuer?: any;
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}
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