Mostly working with Product + Version and Sku + Version.

There will still be many errors. But this is working somewhat

bookie/src/app/temporal-product/temporal-product-detail/temporal-product-detail.component.ts

@@ -13,7 +13,7 @@ import { ActivatedRoute, Router } from '@angular/router';
 import moment from 'moment';
 
 import { MenuCategory } from '../../core/menu-category';
-import { Product } from '../../core/product';
+import { StockKeepingUnit as Product } from '../../core/stock-keeping-unit';
 import { SaleCategory } from '../../core/sale-category';
 import { ConfirmDialogComponent } from '../../shared/confirm-dialog/confirm-dialog.component';
 import { TemporalProductService } from '../temporal-product.service';

bookie/src/app/temporal-product/temporal-product-list.resolver.ts

@@ -1,7 +1,7 @@
 import { inject } from '@angular/core';
 import { ResolveFn } from '@angular/router';
 
-import { Product } from '../core/product';
+import { StockKeepingUnit as Product } from '../core/stock-keeping-unit';
 import { TemporalProductService } from './temporal-product.service';
 
 export const temporalProductListResolver: ResolveFn<Product[][]> = () => {

bookie/src/app/temporal-product/temporal-product-list/temporal-product-list-datasource.ts

@@ -3,7 +3,7 @@ import { merge, Observable } from 'rxjs';
 import { map, tap } from 'rxjs/operators';
 
 import { MenuCategory } from '../../core/menu-category';
-import { Product } from '../../core/product';
+import { StockKeepingUnit as Product } from '../../core/stock-keeping-unit';
 import { SaleCategory } from '../../core/sale-category';
 
 export class TemporalProductListDatasource extends DataSource<Product> {

bookie/src/app/temporal-product/temporal-product-list/temporal-product-list.component.ts

@@ -12,7 +12,7 @@ import { BehaviorSubject, Observable } from 'rxjs';
 import { debounceTime, distinctUntilChanged } from 'rxjs/operators';
 
 import { MenuCategory } from '../../core/menu-category';
-import { Product } from '../../core/product';
+import { StockKeepingUnit as Product } from '../../core/stock-keeping-unit';
 import { SaleCategory } from '../../core/sale-category';
 import { TemporalProductListDatasource } from './temporal-product-list-datasource';
 

bookie/src/app/temporal-product/temporal-product.resolver.ts

@@ -1,7 +1,7 @@
 import { inject } from '@angular/core';
 import { ResolveFn } from '@angular/router';
 
-import { Product } from '../core/product';
+import { StockKeepingUnit as Product } from '../core/stock-keeping-unit';
 import { TemporalProductService } from './temporal-product.service';
 
 export const temporalProductResolver: ResolveFn<Product> = (route) => {

bookie/src/app/temporal-product/temporal-product.service.ts

@@ -4,7 +4,7 @@ import { Observable } from 'rxjs';
 import { catchError } from 'rxjs/operators';
 
 import { ErrorLoggerService } from '../core/error-logger.service';
-import { Product } from '../core/product';
+import { StockKeepingUnit as Product } from '../core/stock-keeping-unit';
 
 const httpOptions = {
   headers: new HttpHeaders({ 'Content-Type': 'application/json' }),