IIRR-13 Add ability for admin to change the channel

Author: FionaDL

app/lib/discord/events/server_create.rb

@@ -21,6 +21,8 @@ def handle(event)
         else
           puts "No suitable channel found to add the bot to."
         end
+
+        create_server(server)
       end
 
       private
@@ -39,6 +41,18 @@ def welcome_message(server_name)
       end
 
       attr_reader :bot
+
+      def create_server(server)
+        # Only create a new record if it doesn't already exist
+        return if DiscordServer.exists?(discord_id: server.id)
+
+        # Create the new DiscordServer record
+        DiscordServer.create!(
+          discord_id: server.id,
+          system_channel_id: server.system_channel&.id,  # Optional, if available
+          send_questions_channel_id: server.system_channel&.id # Optional, if available
+        )
+      end
     end
   end
 end

app/lib/discord/events/set_channel.rb

@@ -0,0 +1,66 @@
+module Discord
+  module Events
+    class SetChannel
+      def initialize(bot)
+        @bot = bot
+      end
+
+      def listen
+        # Listen for the set_channel command
+        @bot.application_command(:set_channel) do |event|
+          handle(event)
+        end
+
+        # Listen for select menu event
+        listen_to_channel_select
+      end
+
+      def handle(event)
+        user = event.user
+        server = event.server
+
+        # Ensure the user has the necessary permissions to run the command
+        unless user.permission?(:manage_server)
+          event.respond("You do not have permission to run this command.")
+          return
+        end
+        display_settings(event)
+      end
+
+        
+      private
+
+      def display_settings(event)
+        content = <<~MSG
+          Here you can configure the bot to suit the needs of the community!
+      
+          What's the best channel to send Ruby or Rails questions to?
+        MSG
+        channel_select = Discordrb::Components::View.new do |view|
+          view.row do |row|
+            row.channel_select(custom_id: "set_channel_select", placeholder: "Discussion prompts channel")
+          end
+        end
+
+        event.respond(content: content, ephemeral: true, components: channel_select)
+      end
+      
+      
+
+      def listen_to_channel_select
+        # Listen for the channel select event
+        @bot.channel_select(custom_id: "set_channel_select") do |event|
+          channel = event.values.first  # Get the selected channel
+          server = DiscordServer.find_by!(discord_id: event.server.id)
+
+          # Update the server with the new channel ID
+          server.update(send_questions_channel_id: channel.id)
+
+          # Respond with a confirmation message
+          event.respond(content: "Thank you! Ruby or Rails questions will be sent to #{channel.name} from now on.", ephemeral: true)
+        end
+      end
+    end
+  end
+end
+

app/models/discord_server.rb

@@ -0,0 +1,4 @@
+# To house data and logic related to the discord servers that the bot is added to.
+class DiscordServer < ApplicationRecord
+
+end

db/migrate/20250318172735_create_discord_servers.rb

@@ -0,0 +1,12 @@
+class CreateDiscordServers < ActiveRecord::Migration[8.0]
+  def change
+    create_table :discord_servers do |t|
+      t.string :discord_id
+      t.string :system_channel_id
+      t.string :send_questions_channel_id
+
+      t.timestamps
+    end
+    add_index :discord_servers, :discord_id, unique: true
+  end
+end

db/schema.rb

@@ -3,6 +3,22 @@ namespace :discord do
   task start_bot: :environment do
     bot.run
   end
+
+  desc "Clear all globally registered bot commands and re-register them"
+  task reset_commands: :environment do
+    # Fetch and delete all existing commands
+    commands = bot.get_application_commands
+    commands.each do |command|
+      bot.delete_application_command(command.id)
+    end
+
+    puts "✅ Cleared all global commands. Now re-registering..."
+
+    # Register the commands again
+    bot.register_application_command(:set_channel, "Set a channel for bot to be used in.")
+
+    puts "✅ Re-registered commands!"
+  end
 end
 
 def bot