About

This module shows how to implement your own queries and mutations.

Install

composer require oxid-academy/graphql-product
vendor/bin/oe-console oe:module:activate oe_graphql_base
vendor/bin/oe-console oe:module:activate oxac_graphql_product

[ ! ] The modules Storefront and/or oxid-academy/graphql-product-extension must be deactivated:

vendor/bin/oe-console oe:module:deactivate oe_graphql_storefront
vendor/bin/oe-console oe:module:deactivate oxac_graphql_productextension

Usage

You can use your favourite GraphQL client to explore the API, if you do not already have one installed, you may use Altair GraphQL Client.

Query

URL: http://localhost/graphql/?shp=1&lang=0

Request

query {
  product (itemNumber: "1402") {
    itemNumber,
    title
  }
}

Response

{
  "data": {
    "product": {
      "itemNumber": "1402",
      "title": "Trapez ION MADTRIXX"
    }
  }
}

Mutation

URL: http://localhost/graphql/?shp=1&lang=0

Request

mutation{
  changeTitle(itemNumber: "1501", title: "Changed Title")
}

Response

{
  "data": {
    "changeTitle": "0584e8b766a4de2177f9ed11d1587f55"
  }
}

Sources

• Background knowledge about the architecture of the module and the GraphQL Modules, since it differs to the eShop Framework.
  https://madewithlove.com/blog/software-engineering/hexagonal-architecture-demystified/
• The GraohQL Module documentation contains a tutorial which describes how to write own queries and mutations. Based of this documentation this example module was written.
  https://docs.oxid-esales.com/interfaces/graphql/en/latest/tutorials/introduction.html