print

src/modules/form-builder/entities/field.entity.ts

@@ -1,9 +1,7 @@
 import { Collection, Entity, Enum, ManyToOne, OneToMany, PrimaryKey, Property } from '@mikro-orm/core';
 import { FieldOption } from './field-option.entity';
-import { FieldType } from '../interface/print';
-import { Section } from 'src/modules/print/entities/section.entity';
+import { EntityType, FieldType } from '../interface/print';
 import { BaseEntity } from 'src/common/entities/base.entity';
-import { Product } from 'src/modules/product/entities/product.entity';
 
 
 @Entity({ tableName: 'field' })
@@ -14,11 +12,13 @@ export class Field extends BaseEntity {
     @OneToMany(() => FieldOption, (attrValue) => attrValue.field)
     options = new Collection<FieldOption>(this)
 
-    @ManyToOne(() => Section, { nullable: true })
-    section?: Section
+    // Discriminator column
+    @Enum(() => EntityType) // Product , Print
+    entityType: EntityType;
 
-    @ManyToOne(() => Product, { nullable: true })
-    product?: Product
+    // Foreign key based on entityType
+    @Property({ type: 'bigint' })
+    entityId: bigint;
 
     @Property()
     name: string;