How to expand the document field by default in KeystoneJS?

To consume a REST API through KeystoneJS, you can create custom resolvers or hooks within your schema. This is a simple method that makes use of custom GraphQL resolvers:

• Define a custom GraphQL resolver in your KeystoneJS schema.
• Use an HTTP client like axios or node-fetch within the resolver to make API calls to the REST endpoint.
• Return the fetched data as part of your query or mutation response.

Example:

This query will fetch data from the external API and expose it through your Keystone GraphQL schema.

You can set a default value for the calendarDay field in KeystoneJS by providing the defaultValue option when defining the field in your schema. For example:

This will ensure that the field is pre-filled with a specific default date, such as the current date. You can also set other default values by modifying the function accordingly.

Using hooks like <code>resolveInput</code>, you can retrieve and send dynamic data to custom fields in KeystoneJS, allowing you to edit the data before storing it to the database.

In KeystoneJS, you can throw a custom error by returning an error object inside the schema's access control logic, like in <code>isAccessible</code>

By adding a rich text editor to the interface, you can use custom React components inside the Admin UI pages to create a custom document editor in the KeystoneJS Admin UI.