saleor-dashboard/src/products/views/ProductCreate.tsx

import React from "react";
import { useIntl } from "react-intl";

import { WindowTitle } from "@saleor/components/WindowTitle";
import { DEFAULT_INITIAL_SEARCH_DATA } from "@saleor/config";
import useNavigator from "@saleor/hooks/useNavigator";
import useNotifier from "@saleor/hooks/useNotifier";
import useShop from "@saleor/hooks/useShop";
import useCategorySearch from "@saleor/searches/useCategorySearch";
import useCollectionSearch from "@saleor/searches/useCollectionSearch";
import useProductTypeSearch from "@saleor/searches/useProductTypeSearch";
import { decimal, getMutationState, maybe } from "../../misc";
import ProductCreatePage, {
  ProductCreatePageSubmitData
} from "../components/ProductCreatePage";
import { TypedProductCreateMutation } from "../mutations";
import { ProductCreate } from "../types/ProductCreate";
import { productListUrl, productUrl } from "../urls";

interface ProductUpdateProps {
  id: string;
}

export const ProductUpdate: React.FC<ProductUpdateProps> = () => {
  const navigate = useNavigator();
  const notify = useNotifier();
  const shop = useShop();
  const intl = useIntl();
  const {
    loadMore: loadMoreCategories,
    search: searchCategory,
    result: searchCategoryOpts
  } = useCategorySearch({
    variables: DEFAULT_INITIAL_SEARCH_DATA
  });
  const {
    loadMore: loadMoreCollections,
    search: searchCollection,
    result: searchCollectionOpts
  } = useCollectionSearch({
    variables: DEFAULT_INITIAL_SEARCH_DATA
  });
  const {
    loadMore: loadMoreProductTypes,
    search: searchProductTypes,
    result: searchProductTypesOpts
  } = useProductTypeSearch({
    variables: DEFAULT_INITIAL_SEARCH_DATA
  });

  const handleBack = () => navigate(productListUrl());

  const handleSuccess = (data: ProductCreate) => {
    if (data.productCreate.errors.length === 0) {
      notify({
        text: intl.formatMessage({
          defaultMessage: "Product created"
        })
      });
      navigate(productUrl(data.productCreate.product.id));
    } else {
      const attributeError = data.productCreate.errors.find(
        err => err.field === "attributes"
      );
      if (!!attributeError) {
        notify({ text: attributeError.message });
      }
    }
  };

  return (
    <TypedProductCreateMutation onCompleted={handleSuccess}>
      {(
        productCreate,
        {
          called: productCreateCalled,
          data: productCreateData,
          loading: productCreateDataLoading
        }
      ) => {
        const handleSubmit = (formData: ProductCreatePageSubmitData) => {
          productCreate({
            variables: {
              attributes: formData.attributes.map(attribute => ({
                id: attribute.id,
                values: attribute.value
              })),
              basePrice: decimal(formData.basePrice),
              category: formData.category,
              chargeTaxes: formData.chargeTaxes,
              collections: formData.collections,
              descriptionJson: JSON.stringify(formData.description),
              isPublished: formData.isPublished,
              name: formData.name,
              productType: formData.productType,
              publicationDate:
                formData.publicationDate !== ""
                  ? formData.publicationDate
                  : null,
              seo: {
                description: formData.seoDescription,
                title: formData.seoTitle
              },
              sku: formData.sku,
              stockQuantity:
                formData.stockQuantity !== null ? formData.stockQuantity : 0
            }
          });
        };

        const formTransitionState = getMutationState(
          productCreateCalled,
          productCreateDataLoading,
          maybe(() => productCreateData.productCreate.errors)
        );
        return (
          <>
            <WindowTitle
              title={intl.formatMessage({
                defaultMessage: "Create Product",
                description: "window title"
              })}
            />
            <ProductCreatePage
              currency={maybe(() => shop.defaultCurrency)}
              categories={maybe(
                () => searchCategoryOpts.data.search.edges,
                []
              ).map(edge => edge.node)}
              collections={maybe(
                () => searchCollectionOpts.data.search.edges,
                []
              ).map(edge => edge.node)}
              disabled={productCreateDataLoading}
              errors={maybe(() => productCreateData.productCreate.errors, [])}
              fetchCategories={searchCategory}
              fetchCollections={searchCollection}
              fetchProductTypes={searchProductTypes}
              header={intl.formatMessage({
                defaultMessage: "New Product",
                description: "page header"
              })}
              productTypes={maybe(() =>
                searchProductTypesOpts.data.search.edges.map(edge => edge.node)
              )}
              onBack={handleBack}
              onSubmit={handleSubmit}
              saveButtonBarState={formTransitionState}
              fetchMoreCategories={{
                hasMore: maybe(
                  () => searchCategoryOpts.data.search.pageInfo.hasNextPage
                ),
                loading: searchCategoryOpts.loading,
                onFetchMore: loadMoreCategories
              }}
              fetchMoreCollections={{
                hasMore: maybe(
                  () => searchCollectionOpts.data.search.pageInfo.hasNextPage
                ),
                loading: searchCollectionOpts.loading,
                onFetchMore: loadMoreCollections
              }}
              fetchMoreProductTypes={{
                hasMore: maybe(
                  () => searchProductTypesOpts.data.search.pageInfo.hasNextPage
                ),
                loading: searchProductTypesOpts.loading,
                onFetchMore: loadMoreProductTypes
              }}
            />
          </>
        );
      }}
    </TypedProductCreateMutation>
  );
};
export default ProductUpdate;