Merge pull request #46 from Photowall/148-add-mutations-for-categories

src/resolvers/products-resolver.ts

@@ -222,4 +222,24 @@ export const productMutationTypeDefs = {
     );
     return (<ProductAPI>dataSources.productApi).getProduct(productId);
   },
+
+  async addCategoriesToProduct(_, { productId, categoryIds }, { dataSources }) {
+    await (<ProductAPI>dataSources.productApi).addCategoriesToProduct(
+      productId,
+      categoryIds,
+    );
+    return (<ProductAPI>dataSources.productApi).getProduct(productId);
+  },
+
+  async removeCategoriesFromProduct(
+    _,
+    { productId, categoryIds },
+    { dataSources },
+  ) {
+    await (<ProductAPI>dataSources.productApi).removeCategoriesFromProduct(
+      productId,
+      categoryIds,
+    );
+    return (<ProductAPI>dataSources.productApi).getProduct(productId);
+  },
 };