From c871ec2632d713713ab24c768bf735601038c285 Mon Sep 17 00:00:00 2001
From: mattwr18 <mattwr18@gmail.com>
Date: Wed, 11 Dec 2019 16:29:20 +0100
Subject: [PATCH] Refactor validationMiddleware

---
 .../validation/validationMiddleware.js        | 21 ++++++++++---------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/backend/src/middleware/validation/validationMiddleware.js b/backend/src/middleware/validation/validationMiddleware.js
index 7a334db5d..606e14c23 100644
--- a/backend/src/middleware/validation/validationMiddleware.js
+++ b/backend/src/middleware/validation/validationMiddleware.js
@@ -14,14 +14,15 @@ const validateCreateComment = async (resolve, root, args, context, info) => {
   }
   const session = context.driver.session()
   try {
-    const postQueryRes = await session.run(
-      `
-    MATCH (post:Post {id: $postId})
-    RETURN post`,
-      {
-        postId,
-      },
-    )
+    const postQueryRes = await session.readTransaction(transaction => {
+      return transaction.run(
+        `
+          MATCH (post:Post {id: $postId})
+          RETURN post
+        `,
+        { postId },
+      )
+    })
     const [post] = postQueryRes.records.map(record => {
       return record.get('post')
     })
@@ -72,8 +73,8 @@ const validateReview = async (resolve, root, args, context, info) => {
   const { user, driver } = context
   if (resourceId === user.id) throw new Error('You cannot review yourself!')
   const session = driver.session()
-  const reportReadTxPromise = session.readTransaction(async txc => {
-    const validateReviewTransactionResponse = await txc.run(
+  const reportReadTxPromise = session.readTransaction(async transaction => {
+    const validateReviewTransactionResponse = await transaction.run(
       `
         MATCH (resource {id: $resourceId})
         WHERE resource:User OR resource:Post OR resource:Comment