From e5f37bd3b66d783e0a5dd81bcfbf03cd0767d098 Mon Sep 17 00:00:00 2001
From: CataIana <kara_m@outlook.com.au>
Date: Wed, 3 Feb 2021 19:36:14 +1100
Subject: [PATCH] Compact code

---
 index.js | 33 ++++++++-------------------------
 1 file changed, 8 insertions(+), 25 deletions(-)

diff --git a/index.js b/index.js
index 04257d1..4d2e7db 100644
--- a/index.js
+++ b/index.js
@@ -179,33 +179,19 @@ app.get('/:templateName/', async (req, res) => {
     if (!/^https?:/.test(req.query.url)) {
       return res.status(400).end('Invalid url!');
     }
-  let direction = null;
-	if (req.query.reverse) {
-    if (req.query.reverse == 'false') {
-      direction = '/';
-    } else if (req.query.reverse == 'true') {
-      direction = '\\';
-    } else {
-      res.status(404).end();
-    }
-  } else {
-    direction = '/';
-  }
+  let direction = req.query.reverse === 'true' ? '\\' : '/';
   console.log('Got command ', direction, req.params.templateName, direction === '\\' ? 'flipped' : 'not flipped', req.query.url);
-	let result = null;
-	if (result === null) {
-		result = new ImageEx(req.query.url);
-        await result.loaded; // eslint-disable-line no-await-in-loop
-    }
-    const templateData = templates[req.params.templateName];
-    all(templateData, template => { // eslint-disable-line no-loop-func
-        result = render(template, result, null, direction === '\\');
-    });
+  result = new ImageEx(req.query.url);
+  await result.loaded; // eslint-disable-line no-await-in-loop
+  const templateData = templates[req.params.templateName];
+  all(templateData, template => { // eslint-disable-line no-loop-func
+    result = render(template, result, null, direction === '\\');
+  });
 
     return result.export(res);
   } catch (err) {
     console.log(err);
-    return res.status(400).end(err.message);
+    return res.status(400).end({'error': err.message});
   }
 });
 
@@ -297,9 +283,6 @@ const otherCommands = {
 
 
 client.on('message', async message => {
-  console.log(`[${message.guild.name} - ${message.channel.name}] ${message.author.username}`
-  + `#${message.author.discriminator}: ${message.cleanContent}`);
-
   let commandParsed = /^([/\\])(\w+)\b/.exec(message.cleanContent);
   if (commandParsed) {
     const [, direction, command] = commandParsed;