1 files changed, 73 insertions, 0 deletions
diff --git a/server/src/commands/emma/Verify.ts b/server/src/commands/emma/Verify.ts
new file mode 100644
index 0000000..09bebbb
--- /dev/null
+++ b/server/src/commands/emma/Verify.ts
@@ -0,0 +1,73 @@
+import { Command } from 'discord-akairo';
+import { Message } from 'discord.js';
+import { colour } from '../../Config';
+import * as svgCaptcha from 'svg-captcha';
+import { MessageAttachment } from 'discord.js';
+import { TextChannel } from 'discord.js';
+import { captchaSettings, verificationRole, verificationChannel } from '../../Config';
+
+export default class VerifyEmma extends Command {
+    public constructor() {
+        super('verify', {
+            aliases: ['verify'],
+            category: 'moderation',
+            description: {
+                content: 'Allows to to verify yourself so you can access the rest of a server. Public version out soon!',
+                usage: '',
+                examples: [
+                    ''
+                ]
+            },
+            ratelimit: 3
+        });
+    }
+    
+    public async exec(msg: Message): Promise<Message> {
+        msg.delete();
+        if ((msg.channel as TextChannel).name !== verificationChannel) return;
+        if (msg.channel.type ==='dm') return msg.channel.send('Sorry, verification needs to be initialized in the server\'s verification channel!');
+        const captcha = await svgCaptcha.create(captchaSettings);
+        const attachment = new MessageAttachment(await this.client.img(captcha.data).then(r => r), 'captcha.png');
+        const embed = this.client.util.embed()
+            .setColor(colour)
+            .setDescription('Please reply with the following captcha. (**case-sensitive**).')
+            //@ts-ignore
+            .attachFiles(attachment)
+            .setImage('attachment://captcha.png')
+            .setFooter('Expires in 60 seconds.')
+        const m1 = await msg.author.send('Generating captcha...').catch(async () => {
+            const deleteMessage = await msg.reply('I\'m unable to send you a direct message. Please, make sure to allow direct messages from server members in the privacy settings!');
+            await this.wait(7000);
+            return deleteMessage.delete();
+        });
+        m1.delete();
+        const message = await msg.author.send(embed);
+        const response = await this.awaitReplyDM(msg.member, message, 60000);
+        if (!response) return msg.author.send(`The captcha has expired! Try again by typing \`${this.client.commandHandler.prefix}verify\` in the server's verification channel!`).catch(async () => {
+            const deleteMessage = await msg.reply('I\'m unable to send you a direct message. Please, make sure to allow direct messages from server members in the privacy settings!');
+            await this.wait(7000);
+            return deleteMessage.delete();
+        });
+        if (response.includes(captcha.text)) {
+            msg.author.send('You passed the captcha! Granting access...').then(async m => {
+                const role = await msg.guild.roles.cache.find(r => r.name.toLowerCase() === verificationRole.toLowerCase());
+                if (role) msg.member.roles.add(role.id);
+                m.edit(`Access granted to **${msg.guild.name}**!`);
+            });
+        } else {
+            return msg.author.send(`Wrong captcha! Try again by typing \`${this.client.commandHandler.prefix}verify\` in the server's verification channel!`);
+        }
+    }
+    
+    public awaitReplyDM = async (member, msg, question, limit = 60000) => {
+        const filter = m => member.id == member.id;
+        try {
+            const collected = await msg.channel.awaitMessages(filter, { max: 1, time: limit, errors: ['time'] });
+            return collected.first().content;
+        } catch (error) {
+            return false;
+        }
+    }
+    
+    public wait = require("util").promisify(setTimeout);
+}
+\ No newline at end of file