feat(arabot): add clear command

src/commands/coordinators/clear.ts

@@ -0,0 +1,107 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+/*
+    Animal Rights Advocates Discord Bot
+    Copyright (C) 2023  Anthony Berg
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { Args, Command, RegisterBehavior } from '@sapphire/framework';
+import type { Message } from 'discord.js';
+
+class ClearCommand extends Command {
+  public constructor(context: Command.Context, options: Command.Options) {
+    super(context, {
+      ...options,
+      name: 'clear',
+      description: 'Deletes 1-100 messages in bulk',
+      preconditions: ['CoordinatorOnly'],
+    });
+  }
+
+  // Registers that this is a slash command
+  public override registerApplicationCommands(registry: Command.Registry) {
+    registry.registerChatInputCommand(
+      (builder) => builder
+        .setName(this.name)
+        .setDescription(this.description)
+        .addIntegerOption((option) => option.setName('messages')
+          .setDescription('Number of messages to clear')
+          .setRequired(true)
+          .setMinValue(1)
+          .setMaxValue(100)),
+      {
+        behaviorWhenNotIdentical: RegisterBehavior.Overwrite,
+      },
+    );
+  }
+
+  // Command run
+  public async chatInputRun(interaction: Command.ChatInputCommandInteraction) {
+    // Get the arguments
+    const messages = interaction.options.getInteger('messages', true);
+    const { channel } = interaction;
+
+    if (channel === null
+      || channel.isDMBased()) {
+      await interaction.reply({
+        content: 'Could not fetch channel!',
+        ephemeral: true,
+        fetchReply: true,
+      });
+      return;
+    }
+
+    await channel.bulkDelete(messages);
+
+    await interaction.reply({
+      content: `Successfully deleted ${messages} messages!`,
+      ephemeral: true,
+      fetchReply: true,
+    });
+  }
+
+  public async messageRun(message: Message, args: Args) {
+    // Get arguments
+    const messages = await args.pick('integer');
+
+    if (messages > 100) {
+      await message.react('❌');
+      await message.reply('You can only clear up to 100 messages at a time!');
+      return;
+    }
+    if (messages < 1) {
+      await message.react('❌');
+      await message.reply('You need to at least clear 1 message!');
+      return;
+    }
+
+    const { channel } = message;
+
+    if (!channel.isTextBased()
+      || channel.isDMBased()) {
+      await message.react('❌');
+      await message.reply('Unsupported channel type!');
+      return;
+    }
+
+    await channel.bulkDelete(messages);
+
+    await message.reply(`Successfully deleted ${messages} messages!`);
+
+    await message.react('✅');
+  }
+}
+
+export default ClearCommand;