From 0ff6f8ce9428c5cd9ca530cd84940c7dce838582 Mon Sep 17 00:00:00 2001
From: goat <16760685+goaaats@users.noreply.github.com>
Date: Wed, 26 May 2021 23:34:40 +0200
Subject: [PATCH] Handle errors in ensureInit()

---
 index.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/index.js b/index.js
index ee829a9..2c9149a 100644
--- a/index.js
+++ b/index.js
@@ -41,11 +41,11 @@ app.get('/prepare/id/:charaId', async (req, res) => {
     diskCache.wrap(cacheKey,
         // called if the cache misses in order to generate the value to cache
         function (cb) {
-            creator.ensureInit().then(() => creator.createCard(req.params.charaId).then(image => cb(null, {
+            creator.ensureInit().then(() => creator.createCard(req.params.charaId), (reason) => cb('Init failed: ' + reason, null)).then(image => cb(null, {
                 binary: {
                     image: image,
                 }
-            })).catch((reason) => cb(reason, null)));
+            })).catch((reason) => cb('createCard failed: ' + reason, null));
         },
         // Options, see node-cache-manager for more examples
         { ttl: ttl },
@@ -79,11 +79,11 @@ app.get('/characters/id/:charaId.png', async (req, res) => {
     diskCache.wrap(cacheKey,
         // called if the cache misses in order to generate the value to cache
         function (cb) {
-            creator.ensureInit().then(() => creator.createCard(req.params.charaId).then(image => cb(null, {
+            creator.ensureInit().then(() => creator.createCard(req.params.charaId), (reason) => cb('Init failed: ' + reason, null)).then(image => cb(null, {
                 binary: {
                     image: image,
                 }
-            })).catch((reason) => cb(reason, null)));
+            })).catch((reason) => cb('createCard failed: ' + reason, null));
         },
         // Options, see node-cache-manager for more examples
         { ttl: ttl },