product

src/modules/order/entities/order-item.entity.ts

@@ -26,14 +26,16 @@ export class OrderItem extends BaseEntity {
   @Property({ type: 'decimal', precision: 10, scale: 0 })
   unitPrice!: number;
 
-  @Property({ type: 'decimal', precision: 10, scale: 0 })
-  subTotal!: number;
+  get subTotal(): number {
+    return Number(this.unitPrice) * (this.quantity)
+  }
 
   @Property({ type: 'decimal', precision: 10, scale: 0, default: 0 })
   discount: number = 0;
 
-  @Property({ type: 'decimal', precision: 10, scale: 0 })
-  total!: number;
+  get total(): number {
+    return Number(this.subTotal) - Number(this.discount || 0)
+  }
 
   @Property({ nullable: true })
   description?: string;