Paragraphs removed from graphql schema if not anywhere in content, which causes error for union type

I’m making a headless Drupal site with Gatsby using paragraphs. I’m experienced with Drupal but relatively new with gatsby/graphql.

The issue I’m running into is that if our database does not actually have any instances of a paragraph, then it generates the schema without that (i guess it generates a minimal schema based on what exists, not what types are actually possible) and it errors out because it’s not an allowed type in the schema when it gets to that paragraph in my graphql union type.

enter image description here

I’m getting around this currently by making sure there’s a node with content with all the possible paragraphs (or referenced nodes for entity reference fields). Everything works then, but this is a bad solution, especially for a site that’ll eventually be handed off to a client. I feel like there’s gotta be a way to make them optional in graphql or not break the build if one paragraph doesn’t exist in content.

I know I can customize the schema, but some content types have 10-20 possible paragraphs and that’d just get insane if I had to manually maintain the schema when it’s so close to what I need automatically.

Any help would be greatly appreciated. Thanks!

This article was republished from its original source.
Call Us: 1(800)730-2416

Pixeldust is a 20-year-old web development agency specializing in Drupal and WordPress and working with clients all over the country. With our best in class capabilities, we work with small businesses and fortune 500 companies alike. Give us a call at 1(800)730-2416 and let’s talk about your project.

FREE Drupal SEO Audit

Test your site below to see which issues need to be fixed. We will fix them and optimize your Drupal site 100% for Google and Bing. (Allow 30-60 seconds to gather data.)

Powered by

Paragraphs removed from graphql schema if not anywhere in content, which causes error for union type

On-Site Drupal SEO Master Setup

We make sure your site is 100% optimized (and stays that way) for the best SEO results.

With Pixeldust On-site (or On-page) SEO we make changes to your site’s structure and performance to make it easier for search engines to see and understand your site’s content. Search engines use algorithms to rank sites by degrees of relevance. Our on-site optimization ensures your site is configured to provide information in a way that meets Google and Bing standards for optimal indexing.

This service includes:

  • Pathauto install and configuration for SEO-friendly URLs.
  • Meta Tags install and configuration with dynamic tokens for meta titles and descriptions for all content types.
  • Install and fix all issues on the SEO checklist module.
  • Install and configure XML sitemap module and submit sitemaps.
  • Install and configure Google Analytics Module.
  • Install and configure Yoast.
  • Install and configure the Advanced Aggregation module to improve performance by minifying and merging CSS and JS.
  • Install and configure Schema.org Metatag.
  • Configure robots.txt.
  • Google Search Console setup snd configuration.
  • Find & Fix H1 tags.
  • Find and fix duplicate/missing meta descriptions.
  • Find and fix duplicate title tags.
  • Improve title, meta tags, and site descriptions.
  • Optimize images for better search engine optimization. Automate where possible.
  • Find and fix the missing alt and title tag for all images. Automate where possible.
  • The project takes 1 week to complete.