From 315cc5e8519e00c97882101427a98c9622f2a0a1 Mon Sep 17 00:00:00 2001
From: andreachild <andrea.child@improving.com>
Date: Thu, 7 Nov 2024 15:15:52 -0800
Subject: [PATCH] Fix http gremlin queries resulting in bad request (#37)

Changed http lambda code to submit axios POST gremlin query request with body as object instead of string to solve 400 bad request errors and then changed open cypher axios POST request as well for consistency.
---
 templates/Lambda4AppSyncHTTP/index.mjs | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/templates/Lambda4AppSyncHTTP/index.mjs b/templates/Lambda4AppSyncHTTP/index.mjs
index 65fe8d9..8b5ef39 100644
--- a/templates/Lambda4AppSyncHTTP/index.mjs
+++ b/templates/Lambda4AppSyncHTTP/index.mjs
@@ -61,10 +61,15 @@ export const handler = async (event) => {
             timeout: 20000
         };
         
-        if (resolver.language == 'opencypher') {
-            result = await axios.post(`https://${process.env.NEPTUNE_HOST}:${process.env.NEPTUNE_PORT}/opencypher`, `query=${encodeURIComponent(resolver.query)}&parameters=${encodeURIComponent(JSON.stringify(resolver.parameters))}`, myConfig);
+        if (resolver.language === 'opencypher') {
+            result = await axios.post(`https://${process.env.NEPTUNE_HOST}:${process.env.NEPTUNE_PORT}/opencypher`, {
+                query: resolver.query,
+                parameters: JSON.stringify(resolver.parameters)
+            }, myConfig);
         } else {
-            result = await axios.post(`https://${process.env.NEPTUNE_HOST}:${process.env.NEPTUNE_PORT}`, `gremlin=${encodeURIComponent(resolver.query)}`, myConfig);
+            result = await axios.post(`https://${process.env.NEPTUNE_HOST}:${process.env.NEPTUNE_PORT}/gremlin`, {
+                gremlin: resolver.query
+            }, myConfig);
         }
         if (LOGGING_ENABLED) console.log("Result: ", JSON.stringify(result.data, null, 2));
     } catch (err) {