add: create crud product

src/product/entities/product.entity.ts

@@ -7,8 +7,9 @@ import {
   VersionColumn,
   CreateDateColumn,
   OneToMany,
+  ManyToOne,
 } from 'typeorm';
-import { ProductSubCategories } from './productSubCategory.entity';
+import { ProductSubCategories } from './product-sub-category.entity';
 import { BaseModel } from '../../config/basemodel.entity';
 
 @Entity()
@@ -25,7 +26,7 @@ export class Product extends BaseModel{
   @Column()
   status: string;
 
-  @OneToMany(
+  @ManyToOne(
     () => ProductSubCategories,
     (subCategories) => subCategories.category,
   )