add btc details invoice relation

backend/src/database/migrations/1784800000000-add-btc-invoice-details.ts

@@ -0,0 +1,20 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class AddBtcInvoiceDetails1784800000000 implements MigrationInterface {
+    name = 'AddBtcInvoiceDetails1784800000000';
+
+    public async up(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TYPE "public"."invoices_paymentmethod_enum" ADD VALUE 'btc'`);
+        await queryRunner.query(
+            `CREATE TABLE "invoice_btc_details" ("id" uuid NOT NULL DEFAULT uuid_generate_v4(), "fiatPerBtcAtCreation" numeric(12,2) NOT NULL, "requiredConfirmations" integer NOT NULL, "invoiceId" uuid, CONSTRAINT "UQ_invoice_btc_details_invoice_id" UNIQUE ("invoiceId"), CONSTRAINT "PK_invoice_btc_details" PRIMARY KEY ("id"))`
+        );
+        await queryRunner.query(
+            `ALTER TABLE "invoice_btc_details" ADD CONSTRAINT "FK_d307f6e0ecc770f47c0bc320d3d" FOREIGN KEY ("invoiceId") REFERENCES "invoices"("id") ON DELETE CASCADE ON UPDATE NO ACTION`
+        );
+    }
+
+    public async down(queryRunner: QueryRunner): Promise<void> {
+        await queryRunner.query(`ALTER TABLE "invoice_btc_details" DROP CONSTRAINT "FK_d307f6e0ecc770f47c0bc320d3d"`);
+        await queryRunner.query(`DROP TABLE "invoice_btc_details"`);
+    }
+}

backend/src/modules/payment/PaymentModule.ts

@@ -3,6 +3,7 @@ import { TypeOrmModule } from '@nestjs/typeorm';
 import { MoneroWalletModule } from '../moneroWallet/MoneroWalletModule';
 import { ExchangeRateModule } from '../exchangeRate/ExchangeRateModule';
 import { Invoice } from './entities/Invoice';
+import { InvoiceBtcDetails } from './entities/InvoiceBtcDetails';
 import { InvoiceMoneroDetails } from './entities/InvoiceMoneroDetails';
 import { InvoicePayment } from './entities/InvoicePayment';
 import { InvoicePaymentService } from './services/InvoicePaymentService';
@@ -10,7 +11,7 @@ import { InvoiceService } from './services/InvoiceService';
 
 @Module({
     imports: [
-        TypeOrmModule.forFeature([Invoice, InvoicePayment, InvoiceMoneroDetails]),
+        TypeOrmModule.forFeature([Invoice, InvoicePayment, InvoiceMoneroDetails, InvoiceBtcDetails]),
         MoneroWalletModule,
         ExchangeRateModule
     ],

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

@@ -3,6 +3,7 @@ import { ColumnBigIntTransformer } from '../../../utils/ColumnBigIntTransformer'
 import { ColumnNumericTransformer } from '../../../utils/ColumnNumericTransformer';
 import { PaymentMethod } from '../types/PaymentMethod';
 import { InvoiceReason } from '../types/InvoiceReason';
+import { InvoiceBtcDetails } from './InvoiceBtcDetails';
 import { InvoiceMoneroDetails } from './InvoiceMoneroDetails';
 import { InvoicePayment } from './InvoicePayment';
 
@@ -43,6 +44,9 @@ export class Invoice {
     @OneToOne(() => InvoiceMoneroDetails, moneroDetails => moneroDetails.invoice, { cascade: true })
     moneroDetails: InvoiceMoneroDetails | null;
 
+    @OneToOne(() => InvoiceBtcDetails, btcDetails => btcDetails.invoice, { cascade: true })
+    btcDetails: InvoiceBtcDetails | null;
+
     @CreateDateColumn()
     createdAt: Date;
 }

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

@@ -0,0 +1,24 @@
+import { Column, Entity, JoinColumn, OneToOne, PrimaryGeneratedColumn } from 'typeorm';
+import { ColumnNumericTransformer } from '../../../utils/ColumnNumericTransformer';
+import { Invoice } from './Invoice';
+
+@Entity('invoice_btc_details')
+export class InvoiceBtcDetails {
+    @PrimaryGeneratedColumn('uuid')
+    id: string;
+
+    @OneToOne(() => Invoice, invoice => invoice.btcDetails, { onDelete: 'CASCADE' })
+    @JoinColumn()
+    invoice: Invoice;
+
+    @Column({
+        type: 'numeric',
+        precision: 12,
+        scale: 2,
+        transformer: new ColumnNumericTransformer()
+    })
+    fiatPerBtcAtCreation: number;
+
+    @Column({ type: 'int' })
+    requiredConfirmations: number;
+}

cms/src/types/payment/Invoice.ts

@@ -1,3 +1,4 @@
+import type { InvoiceBtcDetails } from './InvoiceBtcDetails';
 import type { InvoiceMoneroDetails } from './InvoiceMoneroDetails';
 import type { InvoicePayment } from './InvoicePayment';
 import type { InvoiceReason } from './InvoiceReason';
@@ -14,5 +15,6 @@ export type Invoice = {
     expectedTotalAtomic: string;
     createdAt: string;
     moneroDetails?: InvoiceMoneroDetails | null;
+    btcDetails?: InvoiceBtcDetails | null;
     payments?: InvoicePayment[];
 };

cms/src/types/payment/InvoiceBtcDetails.ts

@@ -0,0 +1,5 @@
+export type InvoiceBtcDetails = {
+    id: string;
+    fiatPerBtcAtCreation: number;
+    requiredConfirmations: number;
+};

cms/src/types/payment/PaymentMethod.ts

@@ -1,7 +1,9 @@
 export enum PaymentMethod {
-    Xmr = 'xmr'
+    Xmr = 'xmr',
+    Btc = 'btc'
 }
 
 export const paymentMethodCryptoCurrency: Record<PaymentMethod, string> = {
-    [PaymentMethod.Xmr]: 'XMR'
+    [PaymentMethod.Xmr]: 'XMR',
+    [PaymentMethod.Btc]: 'BTC'
 };