From 8416d73ce5e9240e6bd31b1286c837eb37c2b0b8 Mon Sep 17 00:00:00 2001
From: Carol Knieriem <rhearmas@gmail.com>
Date: Tue, 4 Feb 2020 09:35:45 -0500
Subject: [PATCH] Update functions.js

---
 modules/functions.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/modules/functions.js b/modules/functions.js
index 4d75bb5..901dffa 100644
--- a/modules/functions.js
+++ b/modules/functions.js
@@ -48,6 +48,21 @@ module.exports = (client) => {
 		}
 	};
 	
+	client.caseNumber = async (client, modlog) {
+  		const messages = await modlog.fetchMessages({limit:5});
+  		
+  		const log = messages.filter(m => m.author.id === client.user.id &&
+    			m.embeds[0] &&
+    			m.embeds[0].type === 'rich' &&
+    			m.embeds[0].footer &&
+    			m.embeds[0].footer.text.startsWith('Case')
+  		).first();
+  		
+  		if (!log) return 1;
+  		const thisCase = /Case\s(\d+)/.exec(log.embeds[0].footer.text);
+  		return thisCase ? parseInt(thisCase[1]) + 1 : 1;
+	};
+	
 	client.clean = async (client, text) => {
 		if (text && text.constructor.name == "Promise")
 			text = await text;