Migrate ban command

src/commands/ban.ts

@@ -0,0 +1,61 @@
+import { Command, ICommandContext } from "vylbot-core";
+import ErrorEmbed from "../helpers/ErrorEmbed";
+import ErrorMessages from "../constants/ErrorMessages";
+import LogEmbed from "../helpers/LogEmbed";
+import PublicEmbed from "../helpers/PublicEmbed";
+
+export default class Bane extends Command {
+    constructor() {
+        super();
+        
+        super._category = "Moderation";
+        super._roles = [
+            process.env.ROLES_MODERATOR!
+        ];
+    }
+
+    public override async execute(context: ICommandContext) {
+        const targetUser = context.message.mentions.users.first();
+
+        if (!targetUser) {
+            const embed = new ErrorEmbed(context, "User does not exist");
+            embed.SendToCurrentChannel();
+            return;
+        }
+
+        const targetMember = context.message.guild?.member(targetUser);
+
+        if (!targetMember) {
+            const embed = new ErrorEmbed(context, "User is not in this server");
+            embed.SendToCurrentChannel();
+            return;
+        }
+
+        const reasonArgs = context.args;
+        reasonArgs.splice(0, 1)
+        
+        const reason = reasonArgs.join(" ");
+        
+        if (!context.message.guild?.available) {
+            return;
+        }
+
+        if (!targetMember.bannable) {
+            const embed = new ErrorEmbed(context, ErrorMessages.InsufficientBotPermissions);
+            embed.SendToCurrentChannel();
+            return;
+        }
+
+        const logEmbed = new LogEmbed(context, "Member Banned");
+        logEmbed.AddUser("User", targetUser, true);
+        logEmbed.AddUser("Moderator", context.message.author);
+        logEmbed.AddReason(reason);
+
+        const publicEmbed = new PublicEmbed(context, "", `${targetUser} has been banned`);
+
+        await targetMember.ban({ reason: reason });
+
+        logEmbed.SendToModLogsChannel();
+        publicEmbed.SendToCurrentChannel();
+    }
+}

src/constants/ErrorMessages.ts

@@ -0,0 +1,4 @@
+export default class ErrorMessages {
+    public static readonly InsufficientBotPermissions = "Unable to do this action, am I missing permissions?";
+    public static readonly CantFindChannel = "Unable to find channel";
+}

src/helpers/ErrorEmbed.ts

@@ -0,0 +1,19 @@
+import { MessageEmbed } from "discord.js";
+import { ICommandContext } from "vylbot-core";
+
+export default class ErrorEmbed extends MessageEmbed {
+    private _context: ICommandContext;
+
+    constructor(context: ICommandContext, message: String) {
+        super();
+        
+        super.setColor(process.env.EMBED_COLOUR_ERROR!);
+        super.setDescription(message);
+
+        this._context = context;
+    }
+
+    public SendToCurrentChannel() {
+        this._context.message.channel.send(this);
+    }
+}

src/helpers/LogEmbed.ts

@@ -0,0 +1,60 @@
+import { MessageEmbed, TextChannel, User } from "discord.js";
+import { ICommandContext } from "vylbot-core";
+import ErrorMessages from "../constants/ErrorMessages";
+import ErrorEmbed from "./ErrorEmbed";
+
+export default class LogEmbed extends MessageEmbed {
+    private _context: ICommandContext;
+
+    constructor(context: ICommandContext, title: string) {
+        super();
+        
+        super.setColor(process.env.ERROR_EMBED!);
+        super.setTitle(title);
+
+        this._context = context;
+    }
+
+    // Detail methods
+    public AddUser(title: string, user: User, setThumbnail: boolean = false) {
+        super.addField(title, `${user} \`${user.tag}\``, true);
+
+        if (setThumbnail) {
+            super.setThumbnail(user.displayAvatarURL());
+        }
+    }
+
+    public AddReason(message: String) {
+        super.addField("Reason", message || "*none*");
+    }
+
+    // Send methods
+    public SendToCurrentChannel() {
+        this._context.message.channel.send(this);
+    }
+
+    public SendToChannel(name: string) {
+        const channel = this._context.message.guild?.channels.cache
+            .find(channel => channel.name == name) as TextChannel;
+        
+        if (!channel) {
+            const errorEmbed = new ErrorEmbed(this._context, ErrorMessages.CantFindChannel);
+            errorEmbed.SendToCurrentChannel();
+            return;
+        }
+
+        channel.send(this);
+    }
+
+    public SendToMessageLogsChannel() {
+        this.SendToChannel(process.env.CHANNELS_LOGS_MESSAGE!)
+    }
+
+    public SendToMemberLogsChannel() {
+        this.SendToChannel(process.env.CHANNELS_LOGS_MEMBER!)
+    }
+
+    public SendToModLogsChannel() {
+        this.SendToChannel(process.env.CHANNELS_LOGS_MOD!)
+    }
+}

src/helpers/PublicEmbed.ts

@@ -0,0 +1,21 @@
+import { MessageEmbed } from "discord.js";
+import { ICommandContext } from "vylbot-core";
+
+export default class PublicEmbed extends MessageEmbed {
+    private _context: ICommandContext;
+
+    constructor(context: ICommandContext, title: string, description: string) {
+        super();
+        
+        super.setColor(process.env.ERROR_EMBED!);
+        super.setTitle(title);
+        super.setDescription(description);
+
+        this._context = context;
+    }
+
+    // Send methods
+    public SendToCurrentChannel() {
+        this._context.message.channel.send(this);
+    }
+}

src/vylbot.ts

@@ -3,7 +3,15 @@ import * as dotenv from "dotenv";
 
 dotenv.config();
 
+// Ensure required data is in dotenv
 if (!process.env.EMBED_COLOUR) throw "EMBED_COLOUR is required in .env";
+if (!process.env.EMBED_COLOUR_ERROR) throw "EMBED_COLOUR_ERROR is required in .env";
+
+if (!process.env.ROLES_MODERATOR) throw "ROLES_MODERATOR is required in .env";
+
+if (!process.env.CHANNELS_LOGS_MESSAGE) throw "CHANNELS_LOGS_MESSAGE is required in .env";
+if (!process.env.CHANNELS_LOGS_MEMBER) throw "CHANNELS_LOGS_MEMBER is required in .env";
+if (!process.env.CHANNELS_LOGS_MOD) throw "CHANNELS_LOGS_MOD is required in .env";
 
 const client = new CoreClient();
 client.start();