init

backend/src/modules/payment/entities/Invoice.ts

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+import { Column, CreateDateColumn, Entity, OneToMany, OneToOne, PrimaryGeneratedColumn } from 'typeorm';
+import { ColumnBigIntTransformer } from '../../../utils/ColumnBigIntTransformer';
+import { ColumnNumericTransformer } from '../../../utils/ColumnNumericTransformer';
+import { PaymentMethod } from '../types/PaymentMethod';
+import { InvoiceReason } from '../types/InvoiceReason';
+import { InvoiceMoneroDetails } from './InvoiceMoneroDetails';
+import { InvoicePayment } from './InvoicePayment';
+
+@Entity('invoices')
+export class Invoice {
+    @PrimaryGeneratedColumn('uuid')
+    id: string;
+
+    @Column({ type: 'enum', enum: InvoiceReason })
+    reason: InvoiceReason;
+
+    @Column({ type: 'enum', enum: PaymentMethod })
+    paymentMethod: PaymentMethod;
+
+    @Column({
+        type: 'numeric',
+        precision: 12,
+        scale: 2,
+        transformer: new ColumnNumericTransformer()
+    })
+    amountFiat: number;
+
+    @Column({ length: 3 })
+    fiatCurrency: string;
+
+    @Column({ type: 'timestamptz' })
+    expiresAt: Date;
+
+    @Column({ type: 'varchar', length: 255, unique: true })
+    paymentAddress: string;
+
+    @Column({ type: 'bigint', transformer: new ColumnBigIntTransformer() })
+    expectedTotalAtomic: string;
+
+    @OneToMany(() => InvoicePayment, payment => payment.invoice, { cascade: true })
+    payments: InvoicePayment[];
+
+    @OneToOne(() => InvoiceMoneroDetails, moneroDetails => moneroDetails.invoice, { cascade: true })
+    moneroDetails: InvoiceMoneroDetails | null;
+
+    @CreateDateColumn()
+    createdAt: Date;
+}