update: the invoice service

src/modules/invoices/entities/invoice.entity.ts

@@ -6,6 +6,7 @@ import { BaseEntity } from "../../../common/entities/base.entity";
 import { DecimalTransformer } from "../../../common/transformers/decimal.transformer";
 import { Discount } from "../../discounts/entities/discount.entity";
 import { User } from "../../users/entities/user.entity";
+import { RecurringPeriodEnum } from "../enums/invoice-recurring-period.enum";
 import { InvoiceStatus } from "../enums/invoice-status.enum";
 
 @Entity()
@@ -37,6 +38,18 @@ export class Invoice extends BaseEntity {
   @Column({ type: "decimal", precision: 16, scale: 2, nullable: true, transformer: new DecimalTransformer() })
   lateFee: Decimal | null;
 
+  @Column({ type: "boolean", default: false })
+  isRecurring: boolean;
+
+  @Column({ type: "enum", enum: RecurringPeriodEnum, nullable: true })
+  recurringPeriod?: RecurringPeriodEnum;
+
+  @Column({ type: "int", default: 0 })
+  maxRecurringCycles: number;
+
+  @Column({ type: "int", default: 0 })
+  currentRecurringCycle: number;
+
   //---------------------------------------------
 
   @OneToMany(() => InvoiceItem, (invoiceItem) => invoiceItem.invoice, { cascade: true })