Move custom command files into own directory

util/custom_commands/renameCustomCommand.js

@@ -0,0 +1,33 @@
+const fs = require('fs')
+module.exports = function(customName, newCustomName, author){
+	const customPath = './data/customCommands.json';
+	let sendText = "This custom command does not exist.";
+	let json = fs.readFileSync(customPath, 'utf8');
+	let customCommands = JSON.parse(json)
+	let alreadyExists = false;
+	let commandExists = false;
+	customCommands.forEach(function (customCommand) {
+		if(customCommand.customName === customName){
+			commandExists = true;
+		}
+		if (customCommand.customName === newCustomName) {
+			alreadyExists = true;
+			sendText = "Can't rename this custom command. A custom command with that name already exists.";
+		}
+	});
+	if (!alreadyExists && commandExists){
+		customCommands.forEach(function (customCommand) {
+			if (customCommand.customName === customName) {
+				if(customCommand.author === author){
+					customCommand.customName = newCustomName;
+					fs.writeFileSync(customPath, JSON.stringify(customCommands, null, 4))
+					sendText = `${customName} has been renamed to ${newCustomName}.`;
+				}else {
+					sendText = "You do not own this custom command.\nOnly the one who created the custom command can rename it."
+				}
+			}
+		});
+	}
+
+	return sendText;
+}