Adding Product Reviews GraphQl support

[eduard13]

Description (*)

This PR implements the Product Reviews GraphQl

Solution Architecture
#250

Related Pull Requests

https://github.com/magento/partners-magento2ee/pull/250
https://github.com/magento/partners-magento2-infrastructure/pull/7

Fixed Issues (if relevant)

1. Catalog/Customer :: Product Reviews

Manual testing scenarios (*)

Product Query

Product reviews should be available for the Product query

{
  products(filter: {
      sku: {
          eq: "<sku>"
      }
  }) {
    items {
      rating_summary
      review_count
      reviews {
        items {
          nickname
          summary
          text
          average_rating
          product {
            sku
            name
          }
          ratings_breakdown {
            name
            value
          }
        }
      }
    }
  }
}

Product Review Rating Metadata Query

{
  productReviewRatingsMetadata {
    items {
      id
      name
      values {
        value_id
        value
      }
    }
  }
}

Customer Query

{
  customer {
    reviews {
      items {
        nickname
        summary
        text
        average_rating
        ratings_breakdown {
          name
          value
        }
      }
    }
  }
}

Create Product Review Mutation

mutation {
  createProductReview(
    input: {
      sku: "<sku>", 
      nickname: "<nickname>", 
      summary: "Summary Test", 
      text: "Text Test",
      ratings: [
        {
          id: "NA==",
          value_id: "MjA="
        }, {
          id: "MQ==", 
          value_id: "NQ=="
        }, {
          id: "Mw==", 
          value_id: "MTU="
        }
      ]
    }
) {
    review {
      nickname
      summary
      text
      average_rating
      ratings_breakdown {
        name
        value
      }
    }
  }
}

Questions or comments

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds are green)

[m2-assistant]

Hi @eduard13. Thank you for your contribution
Here is some useful tips how you can test your changes using Magento test environment.
Add the comment under your pull request to deploy test or vanilla Magento instance:

• @magento give me test instance - deploy test instance based on PR changes
• @magento give me 2.4-develop instance - deploy vanilla Magento instance

For more details, please, review the Magento Contributor Guide documentation.

[eduard13]

@rogyar the suggestions have been applied.
Thank you.

[prabhuram93]

@magento run all tests

[prabhuram93]

@magento run all tests

[m2-assistant]

Hi @eduard13, thank you for your contribution!
Please, complete Contribution Survey, it will take less than a minute.
Your feedback will help us to improve contribution process.

[huykon]

can I use pagination for reviews graphql ?

[nrkapoor]

can I use pagination for reviews graphql ?

@huykon yes pagination is supported for reviews. https://github.com/magento/architecture/blob/master/design-documents/graph-ql/coverage/catalog/product-reviews.graphqls. https://github.com/magento/partners-magento2ee/pull/250

[huykon]

@nrkapoor thanks you. I found that

[huykon]

@nrkapoor I can not mutation to create new review if user login. what is the nickname if user loged In?

[prabhuram93]

@huykon Can you provide more details about the error you are getting? Thanks!

[huykon]

@prabhuram93 I set don't allow guest to create review into admin dashboard and now in mutation create review, what can I push to nickname param?

[prabhuram93]

Nickname is the name which the user wishes to use for the review. For a logged in customer, it can default to the customer's name, still he can have an option to change it.

[huykon]

@prabhuram93 That's good. I forgot bearer token with customer logged in situation.