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Ian Fabs
Ian Fabs

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I made a fetch-wrapper for making graphql api calls!

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title: "I made a fetch-wrapper for making graphql api calls!"
published: false
description: "An overview of a fetch-wrapper for making graphql queries that I built."

tags: graphql, javascript, node, fetch

The other day, I was playing around with GraphQL queries for a side-project that I'm building, when I realized that eventually - I'm gonna need to make calls to that API on the client-side. My first instinct was to look around for a way to do it using fetch, because I love the fetch API. However the way to do it using fetch is kinda gross, if I'm being honest. The first answer I found on stack overflow, showed it like this:

note that, for the examples, an example API that I created is used

 fetch('https://csb-xpwq1o2824-xravvsjkul.now.sh/', { method: "POST", body: JSON.stringify({query: "query {items{title}}"}) }) 

Now, that's pretty nasty-looking. You could make it better with some variables, maybe a template string, something like this:

const url = "https://csb-xpwq1o2824-xravvsjkul.now.sh/"; const query = { query: ` query{ items{ title } } ` } const body = JSON.stringify(query); fetch(url, { method: "POST", body }) 

Now while that may look satisfying, it didn't feel like a healthy-enough balance between the feel of fetch, and graphql. So I created a function that did just that for me. I realized how useful this could be to other developers, so I wrapped it up in an npm module, and published it. I call it jraph, and it works like this and thanks to a comment from @qm3ster , it now works like this:

import { jraph } from "jraph"; let jql = jraph( "https://csb-xpwq1o2824-xravvsjkul.now.sh/", { method: "POST" } ); let result = jql`{ items{ title info } }` 

I making a major update to the syntax that I think that graphql fans of the world will love.

If you like it, you can check it out on npm, here!

Have a great day guys!

Top comments (2)

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qm3ster profile image
Mihail Malo

It would be more concise to take these non-optional parameters as arguments:
jraph(url, query[, {...options}]):

jraph("https://csb-xpwq1o2824-xravvsjkul.now.sh/graphql", `query{ items{ title } }` ) 

But, I feel like taking (url)(query) would be more ergonomic, for reuse:

const graphql = jraph("https://csb-xpwq1o2824-xravvsjkul.now.sh/") const res1 = graphql( `query{ items{ title } }` ) const res2 = graphql( `query{ 🅱tems{ title } }` ) 

Maybe return a Template Tag?

const graphql = jraph("https://csb-xpwq1o2824-xravvsjkul.now.sh/") const res = graphql` query{ 🅱tems{ 👌itle } }` 
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ianfabs profile image
Ian Fabs

That’s actually exactly what I was planning to do. I’m glad i got some positive feedback on that kind of syntax. I’ll publish the new syntax tomorrow!