How to create an image in GraphQL API?
Send a mutation to create the Product in the GraphQL API using the image reference along with the other product data Query the product data from the GraphQL API. Because the image url is public, we can just render the image field immediately. The first thing we will want to do is create the authentication service.
Why do we always get the same result in GraphQL?
Let’s start by looking at a very simple query and the result we get when we run it: You can see immediately that the query has exactly the same shape as the result. This is essential to GraphQL, because you always get back what you expect, and the server knows exactly what fields the client is asking for.
Can a friends field have comments in GraphQL?
# Queries can have comments! Note that in this example, the friends field returns an array of items. GraphQL queries look the same for both single items or lists of items, however we know which one to expect based on what is indicated in the schema.
Can you change the hero field name in GraphQL?
The field name returns a String type, in this case the name of the main hero of Star Wars, “R2-D2”. Oh, one more thing – the query above is interactive. That means you can change it as you like and see the new result. Try adding an appearsIn field to the hero object in the query, and see the new result.
How to manage image uploads and downloads With GraphQL?
Using Amazon S3 there are two main types of access: private and public. Public access means anyone with the file url can view or download it at any time. In this use case, we could reference the image url as the image field in the GraphQL schema. Since the image url is public anyway, we don’t care who can view the image.
How to handle images With GraphQL and the Gatsby Image API?
You explored the Gatsby configuration file to find gatsby-plugin-sharp, gatsby-transform-sharp, and gatsby-source-filesystem, which work together to optimize images. In the next step, you will test out querying and optimizing your image using GraphiQL, the GraphQL integrated development environment (IDE).
What does private access mean in GraphQL schema?
Private access means that only users calling the API from your app can view or download the file. In this use case, we would only store a reference to the image key (i.e. images/mycoolimage.png) as the image field in the GraphQL schema.