[Buttons] Update buttons to use classes (#24)

src/buttons/privateHelp.ts

@@ -0,0 +1,30 @@
+import { ButtonInteraction, Client, ModalBuilder, TextInputStyle, MessageFlags } from 'discord.js';
+import { Button } from '../types';
+import { canOpenPrivateHelpTicket, createTextInput } from '../utils';
+
+class PrivateHelpButton implements Button<Client> {
+  id = 'private-help';
+
+  async execute(context: Client<boolean>, interaction: ButtonInteraction): Promise<void> {
+    try {
+      if (!await canOpenPrivateHelpTicket(interaction.user.id))
+        throw new Error('You can only have one open ticket at a time that is less than a day old.');
+
+      const modal = new ModalBuilder()
+        .setCustomId('open-ticket-modal')
+        .setTitle('Get in contact');
+
+      const label = createTextInput('ticket-message', 'What is the reason for your ticket?', null, true, TextInputStyle.Paragraph, 1500, 10);
+      modal.addLabelComponents(label);
+
+      await interaction.showModal(modal);
+    } catch (error: Error | any) {
+      await interaction.reply({
+        content: error.message,
+        flags: MessageFlags.Ephemeral,
+      }).catch(() => {});
+    }
+  }
+}
+
+export default new PrivateHelpButton();