Skip to content

Latest commit

 

History

History
130 lines (95 loc) · 3.62 KB

start-building.md

File metadata and controls

130 lines (95 loc) · 3.62 KB
menu metaTitle
2. Start customizing
Customize a storefront

Start building a GraphCommerce custom storefront

Previously, you created a new GraphCommerce app on your local machine. In this tutorial, you'll complete a series of tasks to add some specific functionality to your GraphCommerce storefront. Your final modification will be simple, but you’ll learn where to find resources to build more complex features on your own.

Step 1: Make customizations

Add text

  • Make sure your development environment is running at http://localhost:3000
  • In /pages/page/[url].tsx, add:
<Typography variant='h1' gutterBottom sx={{ textAlign: 'center' }}>
  Hello
</Typography>
  • Add import { Typography } from '@mui/material' to the list of imports at the top of the file
  • Save the file to see your changes updated in real-time
Add.text.mp4

Change a component's style

  • After you've finished step 1, in /pages/page/[url].tsx find the following code:
<Typography variant='h1' gutterBottom sx={{ textAlign: 'center' }}>
  Hello
</Typography>
  • Make the background color red for the Hello text:
<Typography
  variant='h1'
  gutterBottom
  sx={{ textAlign: 'center', backgroundColor: 'red' }}
>
  Hello
</Typography>
Change.style.mp4
Change a component's style in your GraphCommerce app

Step 2: Make GraphQL changes

You might want to make changes to a GraphQL query to fetch data from Magento for a specific need. For example, if you want to display a certain category property, you need to modify a query.

  • In /graphql/CategoryPage.graphql, ...CategoryQueryFragment is included as a fragment
  • Open the fragment's file /node_modules/@graphcommerce/magento-category/queries/CategoryQueryFragment.graphql, and copy it's contents
  • In /graphql/CategoryPage.graphql, paste the contents of ...CategoryQueryFragment, remove the existing fragments and add children_count property:
query CategoryPage($url: String!) {
  ...CategoryQueryFragment

  categories(filters: { url_path: { eq: $url } }) {
    items {
      uid
      children_count
    }
  }
}
  • Save the file. /graphql/CategoryPage.gql.ts should be regenerated, and contain the following addition.
  • GraphCommerce's GraphQL Codegen will automatically merge the added query with the query in the fragment (only if the query and arguments match exactly).
{ "kind": "Field", "name": { "kind": "Name", "value": "children_count" } }
  • In /pages/[...url].tsx, show the children_count next to category title (3 occurrences):
{category?.name} - ({category?.children_count})

Step 3: Interactive GraphQL interface

You can explore the Storefront API and run test queries in your GraphCommerce app. When you're running the GraphCommerce local development environment, you can visit the following URL to load the GraphQL Explorer:

http://localhost:3000/api/graphql

Next steps