src/commands/ci.ts

@@ -1,8 +1,9 @@
 import * as notification from "./notification";
 import * as blocklist from "./blocklist";
 import * as info from "./info";
+import * as preserveSettings from "./preserveSettings";
 
-const array = [notification.builder.toJSON(), blocklist.builder.toJSON(), info.builder.toJSON()];
+const array = [notification.builder.toJSON(), blocklist.builder.toJSON(), info.builder.toJSON(), preserveSettings.builder.toJSON()];
 
 export {
     array

src/commands/index.ts

@@ -2,6 +2,7 @@ import { ChatInputCommandInteraction, Collection, Events, SlashCommandBuilder }
 import * as notification from "./notification";
 import * as blocklist from "./blocklist";
 import * as info from "./info";
+import * as preserveSettings from "./preserveSettings";
 import client from "../client";
 import getDefaultEmbed from "../tools/defaultEmbeds";
 
@@ -9,6 +10,7 @@ const commands = new Collection<string, { builder: SlashCommandBuilder, execute:
 commands.set(notification.builder.name, notification);
 commands.set(blocklist.builder.name, blocklist);
 commands.set(info.builder.name, info);
+commands.set(preserveSettings.builder.name, preserveSettings);
 
 client.on(Events.InteractionCreate, async (interaction) => {
     if (!interaction.isChatInputCommand()) return;

src/commands/preserveSettings.ts

@@ -0,0 +1,66 @@
+import { SlashCommandBuilder, ChatInputCommandInteraction, PermissionFlagsBits } from "discord.js";
+import { database, GuildSetting } from "../data";
+import { getGuildSetting } from "../tools/data";
+import getDefaultEmbed, { getSuccessEmbed } from "../tools/defaultEmbeds";
+import { Color, Emoji } from "../tools/design";
+import { getGuildChannel } from "../tools/discord";
+
+const builder = new SlashCommandBuilder();
+builder.setName("preservesettings");
+builder.setDescription("Sets if the bot should save the server settings and blocklist if it leaves the server or delete it");
+builder.addStringOption((option) => {
+    option.addChoices({
+        name: "Keep data when bot leaves the server",
+        value: "keep"
+    }, {
+        name: "Delete data when bot leaves the server",
+        value: "delete"
+    });
+    option.setName("behaviour");
+    option.setDescription("How the bot behaves when leaving the server");
+    option.setRequired(true);
+    return option;
+});
+builder.setDMPermission(false);
+builder.setDefaultMemberPermissions(PermissionFlagsBits.Administrator);
+
+async function execute(interaction: ChatInputCommandInteraction): Promise<void> {
+    if (!interaction.inGuild()) throw new Error("Command was executed outside guild context");
+
+    const settings = await getGuildSetting(interaction.guildId);
+    const option = interaction.options.getString("behaviour", true).toLowerCase();
+
+    if (option !== "keep" && option !== "delete") throw new TypeError(`option "behaviour" expected to be of type "keep" | "delete" but was "${option}"`);
+
+    settings.preserveDataOnGuildLeave = option === "keep";
+
+    await database.getRepository(GuildSetting).save(settings);
+
+    const embed = getSuccessEmbed();
+    embed.setDescription(`Preserve settings on server leave is now ${settings.preserveDataOnGuildLeave ? "ENABLED" : "DISABLED"}`);
+
+    interaction.reply({
+        embeds: [embed],
+        ephemeral: true
+    }).catch();
+
+    if (!settings.notificationChannelID) return;
+    const logChannel = await getGuildChannel(interaction.guildId, settings.notificationChannelID);
+    if (!logChannel || !logChannel.isTextBased()) return;
+    const logEmbed = getDefaultEmbed();
+    logEmbed.setTitle(`${Emoji.SETTINGS} Settings changed`);
+    logEmbed.setDescription(`Preserve settings on server leave is now ${settings.preserveDataOnGuildLeave ? "ENABLED" : "DISABLED"}`);
+    logEmbed.addFields({
+        name: "This action was performed by",
+        value: `${interaction.user.tag} (${interaction.user.id})`
+    });
+
+    logChannel.send({
+        embeds: [logEmbed]
+    }).catch();
+}
+
+export {
+    builder,
+    execute
+}