Add Query for productByPath (#117)

src/resolvers/products-resolver.ts

@@ -121,6 +121,14 @@ async function getProduct(_, { id }, { dataSources, auth }): Promise<Product> {
   return (<ProductAPI>dataSources.productApi).getProduct(id);
 }
 
+async function getProductByPath(
+  _,
+  { path },
+  { dataSources },
+): Promise<Product> {
+  return (<ProductAPI>dataSources.productApi).getProductByPath(path);
+}
+
 export const productTypeDefs = {
   ProductBlacklist,
   Product,
@@ -130,6 +138,7 @@ export const productTypeDefs = {
 export const productQueryTypeDefs = {
   products: getProductsResult,
   product: getProduct,
+  productByPath: getProductByPath,
   productsSearch: getProductsSearchResult,
 };