Add autorole system

See https://lists.sr.ht/~keanucode/travbot-v3/%3C20210815204227.2899-1-lexisoth2005%40gmail.com%3E/raw

src/commands/system/admin.ts

@@ -61,6 +61,31 @@ export default new NamedCommand({
                         })
                     })
                 }),
+                autoroles: new NamedCommand({
+                    description: "Configure your server's autoroles.",
+                    usage: "<roles...>",
+                    async run({send, guild}) {
+                        Storage.getGuild(guild!.id).autoRoles = [];
+                        Storage.save();
+                        send("Reset this server's autoroles.");
+                    },
+                    id: "role",
+                    any: new RestCommand({
+                        description: "The roles to set as autoroles.",
+                        async run({send, guild, args}) {
+                            const guildd = Storage.getGuild(guild!.id);
+                            for (const role of args) {
+                                if (!role.toString().match(/^<@&(\d{17,})>$/)) {
+                                    return send("Not all arguments are a role mention!");
+                                }
+                                const id = role.toString().match(/^<@&(\d{17,})>$/)![1];
+                                guildd.autoRoles!.push(id);
+                            }
+                            Storage.save();
+                            return send("Saved.");
+                        }
+                    })
+                }),
                 welcome: new NamedCommand({
                     description: "Configure your server's welcome settings for the bot.",
                     usage: "type/channel <...>",

src/modules/guildMemberAdd.ts

@@ -16,7 +16,11 @@ function applyText(canvas: Canvas, text: string) {
 }
 
 client.on("guildMemberAdd", async (member) => {
-    const {welcomeType, welcomeChannel, welcomeMessage} = Storage.getGuild(member.guild.id);
+    const {welcomeType, welcomeChannel, welcomeMessage, autoRoles} = Storage.getGuild(member.guild.id);
+
+    if (autoRoles) {
+        member.roles.add(autoRoles);
+    }
 
     if (welcomeChannel) {
         const channel = member.guild.channels.cache.get(welcomeChannel);

src/structures.ts

@@ -82,6 +82,7 @@ class Guild {
     public welcomeType: "none" | "text" | "graphical";
     public welcomeChannel: string | null;
     public welcomeMessage: string | null;
+    public autoRoles: string[] | null; // StringArray of role IDs
     public streamingChannel: string | null;
     public streamingRoles: {[role: string]: string}; // Role ID: Category Name
     public channelNames: {[channel: string]: string};
@@ -91,6 +92,7 @@ class Guild {
         this.prefix = select(data?.prefix, null, String);
         this.welcomeChannel = select(data?.welcomeChannel, null, String);
         this.welcomeMessage = select(data?.welcomeMessage, null, String);
+        this.autoRoles = select(data?.autoRoles, null, String, true);
         this.streamingChannel = select(data?.streamingChannel, null, String);
         this.streamingRoles = {};
         this.channelNames = {};