From dc4863dc208b3fede4d4def323306ab58daffe04 Mon Sep 17 00:00:00 2001
From: PalmDevs <git@palmdevs.me>
Date: Mon, 24 Jun 2024 18:46:27 +0700
Subject: [PATCH] feat(bots/discord/commands): add `ban` and `unban` commands

---
 bots/discord/src/commands/moderation/ban.ts   | 49 +++++++++++++++++++
 bots/discord/src/commands/moderation/unban.ts | 41 ++++++++++++++++
 2 files changed, 90 insertions(+)
 create mode 100644 bots/discord/src/commands/moderation/ban.ts
 create mode 100644 bots/discord/src/commands/moderation/unban.ts

diff --git a/bots/discord/src/commands/moderation/ban.ts b/bots/discord/src/commands/moderation/ban.ts
new file mode 100644
index 0000000..ee5ec14
--- /dev/null
+++ b/bots/discord/src/commands/moderation/ban.ts
@@ -0,0 +1,49 @@
+import { SlashCommandBuilder } from 'discord.js'
+
+import type { Command } from '..'
+
+import { config } from '$/context'
+import { applyReferenceToModerationActionEmbed, createModerationActionEmbed } from '$/utils/discord/embeds'
+import { parseDuration } from '$/utils/duration'
+
+export default {
+    data: new SlashCommandBuilder()
+        .setName('ban')
+        .setDescription('Ban a user')
+        .addUserOption(option => option.setName('user').setRequired(true).setDescription('The user to ban'))
+        .addStringOption(option => option.setName('reason').setDescription('The reason for banning the user'))
+        .addStringOption(option =>
+            option.setName('dmd').setDescription('Duration to delete messages (must be from 0 to 7 days)'),
+        )
+        .toJSON(),
+
+    memberRequirements: {
+        roles: config.moderation?.roles ?? [],
+    },
+
+    global: false,
+
+    async execute({ config, logger }, interaction) {
+        const user = interaction.options.getUser('member', true)
+        const reason = interaction.options.getString('reason') ?? undefined
+        const dmd = interaction.options.getString('dmd')
+
+        const dms = Math.floor(dmd ? parseDuration(dmd) : 0 / 1000)
+        await interaction.guild!.members.ban(user, {
+            reason: `Banned by moderator ${interaction.user.tag} (${interaction.user.id}): ${reason}`,
+            deleteMessageSeconds: dms,
+        })
+
+        const embed = createModerationActionEmbed('Banned', user, interaction.user, reason ?? 'No reason provided')
+        const reply = await interaction.reply({ embeds: [embed] }).then(it => it.fetch())
+
+        const logConfig = config.moderation?.log
+        if (logConfig) {
+            const channel = await interaction.guild!.channels.fetch(logConfig.thread ?? logConfig.channel)
+            if (!channel || !channel.isTextBased())
+                return void logger.warn('The moderation log channel does not exist, skipping logging')
+
+            await channel.send({ embeds: [applyReferenceToModerationActionEmbed(embed, reply.url)] })
+        }
+    },
+} satisfies Command
diff --git a/bots/discord/src/commands/moderation/unban.ts b/bots/discord/src/commands/moderation/unban.ts
new file mode 100644
index 0000000..0e9946f
--- /dev/null
+++ b/bots/discord/src/commands/moderation/unban.ts
@@ -0,0 +1,41 @@
+import { SlashCommandBuilder } from 'discord.js'
+
+import type { Command } from '..'
+
+import { config } from '$/context'
+import { applyReferenceToModerationActionEmbed, createModerationActionEmbed } from '$/utils/discord/embeds'
+
+export default {
+    data: new SlashCommandBuilder()
+        .setName('unban')
+        .setDescription('Unban a user')
+        .addUserOption(option => option.setName('user').setRequired(true).setDescription('The user to unban'))
+        .toJSON(),
+
+    memberRequirements: {
+        roles: config.moderation?.roles ?? [],
+    },
+
+    global: false,
+
+    async execute({ config, logger }, interaction) {
+        const user = interaction.options.getUser('member', true)
+
+        await interaction.guild!.members.unban(
+            user,
+            `Unbanned by moderator ${interaction.user.tag} (${interaction.user.id})`,
+        )
+
+        const embed = createModerationActionEmbed('Unbanned', user, interaction.user)
+        const reply = await interaction.reply({ embeds: [embed] }).then(it => it.fetch())
+
+        const logConfig = config.moderation?.log
+        if (logConfig) {
+            const channel = await interaction.guild!.channels.fetch(logConfig.thread ?? logConfig.channel)
+            if (!channel || !channel.isTextBased())
+                return void logger.warn('The moderation log channel does not exist, skipping logging')
+
+            await channel.send({ embeds: [applyReferenceToModerationActionEmbed(embed, reply.url)] })
+        }
+    },
+} satisfies Command