From d9156acc4647ecd8d2de9deb12dc02b64aa2b64a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Velociter?= <jerome@velociter.fr>
Date: Fri, 20 Dec 2019 10:43:16 +0100
Subject: [PATCH] Fixes #34: pass query as query string parameter when
 requested with GET method

---
 src/index.ts | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index ecee530..ca0c00f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -56,10 +56,18 @@ export async function getRemoteSchema(
   { status: 'ok'; schema: string } | { status: 'err'; message: string }
 > {
   try {
-    const { data, errors } = await fetch(endpoint, {
+    let url = endpoint;
+    let body: string | undefined = JSON.stringify({ query: introspectionQuery });
+
+    if (options.method === 'GET') {
+      endpoint = endpoint + `?query=${encodeURIComponent(introspectionQuery)}`;
+      body = undefined;
+    }
+
+    const { data, errors } = await fetch(url, {
       method: options.method,
       headers: options.headers,
-      body: JSON.stringify({ query: introspectionQuery }),
+      body
     }).then(res => res.json())
 
     if (errors) {