Recipe website using complex data structure and Gatsby starter

When you're ready to take your headless CMS to the next level and start building data models that are a little more complex, you'll find that standard and fixed data types will be too restrictive. Flotiq has always supported building relationships between Content Types, but sometimes that's not enough.

and your API docs would describe that model this way: 

Flotiq API docs of Recipe objects

Flotiq API docs of Recipe objects

This model might be acceptable for very simple websites, but having the Ingredients and Steps entered as unstructured text (even if using HTML <li>) will soon become an issue. 

Here's why:

1. No easy, programmatic, access to ingredients - eg. no way to build a shopping list out of it
2. Can't easily iterate through the recipe's steps - difficult to build an interactive UI, doesn't help with SEO either
3. People editing the content will use different formatting every time and the content will quickly become messy. You'll get entries like:

2 eggs
1 pinch of salt
1 tbsp of butter

- Eggs: 2 
- Salt: 1 pinch 
- Butter: 1 tbsp 

<ul> 
    <li>2 eggs</li> 
    <li>1 pinch of salt</li> 
    <li>1 tablespoon of butter</li> 
</ul>

and so on.

Solution 

The problem of unstructured data can be solved using repeatable content fragments defined directly in a data model. It's a simple and convenient solution - both for developers modelling data and content editors as well. 

Here's how you would go about it with Flotiq's list data type: 

Add repeatable subproperty

Add repeatable subproperty

Benefits: 

• Less mess, providing structure without the need to create additional content types.
• The list data type will render as a set of sub-forms - making it easier for content editing.
• Easier data access from the API - more readable data structure.
• Easier to interpret complex data on the frontend.

Use case: Recipe content type

Now - let's apply the list data type to the recipe Content-Type. Let's assume each step will include a description and an optional image and every ingredient - its amount, unit, product name. 

We can now extend the example mentioned above: 

• Name - text
• Slug - text
• Image - image
• Description - rich text
• Ingredients - a list of:
• Steps - a list of:
• Cooking time
• Servings

Your Content Type definition in Flotiq would then look like this:

Recipe Content Type Definitions

Recipe Content Type Definitions

and you would expect this in the API docs:

API docs with new Content Types

API docs with new Content Types

You don't need to write a line of code - the docs, just as your entire RESTful APIs are generated every time you change your model definitions!

—

And this is how the form for that Content Type would render: 

We used the list data type in this Gatsby & Flotiq recipes starter and you can see the results here. With this data model, it's now simple for a frontend developer to interpret that content on the website. 

This is how frontend of our recipe page looks like

This is how frontend of our recipe page looks like

Now after all these steps we can experiment with Gatsby Starter

If you would like to go a little deeper into this recipe website, here's your quick start:

1. Install Gatsby:

npm install -g gatsby

2. Start the project from the template using Gatsby CLI

gatsby new gatsby-starter-recipes https://github.com/flotiq/gatsby-starter-recipes.git

3. Setup "Recipe" Content Type in Flotiq

Create your Flotiq.com account. Next, create the Recipe Content Type:

Add ready-made Recipe content type

Add ready-made Recipe content type

Note: You can also create a Recipe using Flotiq REST API.

—

4. Configure application

The next step is to configure our application to know from where it has to fetch the data.

You need to create a file called .env inside the root of the directory, with the following structure:

GATSBY_FLOTIQ_BASE_URL="https://api.flotiq.com"
FLOTIQ_API_KEY="YOUR FLOTIQ API KEY"

5. Launch the Gatsby project

Navigate into your new site’s directory and start it up.

cd gatsby-starter-recipes
npm install
gatsby develop

6. Open the source code and start editing!

Your site is now running at http://localhost:8000!

Conclusions

Flotiq's list data type is an extremely easy to use solution for structuring your data. It organizes the content and makes it easy for content editors to build content, at the same time it's fully supported in the API and API docs. 

Go play with the recipe website project - we've shared a Gatsby starter for that: 

Gatsby starter recipes - GitHub 

If you create a project with our starters, let us know we will be happy to share it! 

Made with love & passion by Flotiq.