Add file-based import/export command-leaderboard

commands/util/command-leaderboard-export.js

@@ -1,4 +1,6 @@
 const Command = require('../../structures/Command');
+const fs = require('fs');
+const path = require('path');
 
 module.exports = class CommandLeaderboardExportCommand extends Command {
 	constructor(client) {
@@ -30,6 +32,9 @@ module.exports = class CommandLeaderboardExportCommand extends Command {
 		}
 		text = text.slice(0, -1);
 		text += '}';
+		fs.writeFileSync(path.join(__dirname, '..', '..', 'command-leaderboard.json'), Buffer.from(text), {
+			encoding: 'utf8'
+		});
 		return msg.say({ files: [{ attachment: Buffer.from(text), name: 'command-leaderboard.json' }] });
 	}
 };

commands/util/command-leaderboard-import.js

@@ -1,4 +1,6 @@
 const Command = require('../../structures/Command');
+const fs = require('fs');
+const path = require('path');
 
 module.exports = class CommandLeaderboardImportCommand extends Command {
 	constructor(client) {
@@ -23,13 +25,24 @@ module.exports = class CommandLeaderboardImportCommand extends Command {
 				{
 					key: 'file',
 					prompt: 'What file do you want to provide?',
-					type: 'json-file'
+					type: 'json-file',
+					default: ''
 				}
 			]
 		});
 	}
 
 	run(msg, { file }) {
+		if (!file) {
+			try {
+				const read = fs.readFileSync(path.join(__dirname, '..', '..', 'command-leaderboard.json'), {
+					encoding: 'utf8'
+				});
+				file = JSON.parse(read);
+			} catch (err) {
+				return msg.say(`Could not read \`command-leaderboard.json\`: ${err.message}`);
+			}
+		}
 		if (typeof file !== 'object' || Array.isArray(file)) return msg.reply('Please provide a valid JSON file.');
 		for (const [id, value] of Object.entries(file)) {
 			if (typeof value !== 'number') continue;