From d938596efe30e43421c8f775a79912b3361b1908 Mon Sep 17 00:00:00 2001
From: keyan <keyan.kousha+huumn@gmail.com>
Date: Thu, 31 Mar 2022 13:05:11 -0500
Subject: [PATCH] log query performance and reduce full item resolver calls

---
 api/models/index.js   | 15 ++++++++++++---
 api/resolvers/item.js |  3 +++
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/api/models/index.js b/api/models/index.js
index fa66c1e6..fce42d8a 100644
--- a/api/models/index.js
+++ b/api/models/index.js
@@ -1,7 +1,16 @@
 import { PrismaClient } from '@prisma/client'
 
-global.prisma ||= new PrismaClient({
-  log: ['warn', 'error']
-})
+if (!global.prisma) {
+  global.prisma = new PrismaClient({
+    log: [{ level: 'query', emit: 'event' }, 'warn', 'error']
+  })
+  global.prisma.$on('query', (e) => {
+    if (e.duration > 50) {
+      console.log('Query: ' + e.query)
+      console.log('Params: ' + e.params)
+      console.log('Duration: ' + e.duration + 'ms')
+    }
+  })
+}
 
 export default global.prisma
diff --git a/api/resolvers/item.js b/api/resolvers/item.js
index ce8d3e18..76f83fac 100644
--- a/api/resolvers/item.js
+++ b/api/resolvers/item.js
@@ -672,6 +672,9 @@ export default {
       return count || 0
     },
     comments: async (item, args, { models }) => {
+      if (item.comments) {
+        return item.comments
+      }
       return comments(models, item.id, 'hot')
     },
     sats: async (item, args, { models }) => {