feat: SEO friendly localized URLs for product detail pages (#110)

- moved ProductRoutePipe to core/routing/product
- match incoming URLs for products with Angular UrlMatcher and RegExp pattern
- improved typing of ProductRoutePipe

src/app/core/pipes.module.ts

@@ -6,9 +6,9 @@ import { CategoryRoutePipe } from './pipes/category-route.pipe';
 import { DatePipe } from './pipes/date.pipe';
 import { HighlightPipe } from './pipes/highlight.pipe';
 import { MakeHrefPipe } from './pipes/make-href.pipe';
-import { ProductRoutePipe } from './pipes/product-route.pipe';
 import { SafeHtmlPipe } from './pipes/safe-html.pipe';
 import { SanitizePipe } from './pipes/sanitize.pipe';
+import { ProductRoutePipe } from './routing/product/product-route.pipe';
 
 const pipes = [
   AttributeToStringPipe,

src/app/core/routing/product/product-route.pipe.ts

@@ -0,0 +1,12 @@
+import { Pipe, PipeTransform } from '@angular/core';
+
+import { CategoryView } from 'ish-core/models/category-view/category-view.model';
+import { ProductView } from 'ish-core/models/product-view/product-view.model';
+import { generateProductUrl } from 'ish-core/routing/product/product.route';
+
+@Pipe({ name: 'ishProductRoute', pure: true })
+export class ProductRoutePipe implements PipeTransform {
+  transform(product: ProductView, category?: CategoryView): string {
+    return generateProductUrl(product, category);
+  }
+}