feat: meeting rooms

internal/commands/commands.go

@@ -4,6 +4,7 @@ import (
 	"velox-bot/internal/commands/fun"
 	"velox-bot/internal/commands/help"
 	cmdlevel "velox-bot/internal/commands/level"
+	"velox-bot/internal/commands/meeting"
 
 	"github.com/bwmarrin/discordgo"
 )
@@ -21,6 +22,7 @@ var AllCommands = []*discordgo.ApplicationCommand{
 	cmdlevel.Rank,
 	cmdlevel.Leaderboard,
 	cmdlevel.Rewards,
+	meeting.Meeting,
 }
 
 var handlers = map[string]func(s *discordgo.Session, i *discordgo.InteractionCreate){
@@ -36,6 +38,7 @@ var handlers = map[string]func(s *discordgo.Session, i *discordgo.InteractionCre
 	"rank":        cmdlevel.RankHandler,
 	"leaderboard": cmdlevel.LeaderboardHandler,
 	"rewards":     cmdlevel.RewardsHandler,
+	"meeting":     meeting.MeetingHandler,
 }
 
 func HandleInteraction(s *discordgo.Session, i *discordgo.InteractionCreate) {

internal/commands/meeting/public/meeting.go

@@ -0,0 +1,85 @@
+package public
+
+import (
+	"context"
+	"strconv"
+
+	"velox-bot/internal/commands/meeting/shared"
+	"velox-bot/internal/db/services"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+var Meeting = &discordgo.ApplicationCommand{
+	Name:        "meeting",
+	Description: "Meeting room settings",
+	Options: []*discordgo.ApplicationCommandOption{
+		{
+			Type:        discordgo.ApplicationCommandOptionSubCommand,
+			Name:        "set-lobby",
+			Description: "Set the voice lobby channel used to create meetings",
+			Options: []*discordgo.ApplicationCommandOption{
+				{
+					Type:         discordgo.ApplicationCommandOptionChannel,
+					Name:         "channel",
+					Description:  "Voice channel lobby",
+					Required:     true,
+					ChannelTypes: []discordgo.ChannelType{discordgo.ChannelTypeGuildVoice},
+				},
+			},
+		},
+	},
+}
+
+func MeetingHandler(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	if !shared.RequireGuild(s, i) || !shared.RequireManageGuild(s, i) || !shared.RequireMeetingService(s, i) {
+		return
+	}
+
+	data := i.ApplicationCommandData()
+	if len(data.Options) == 0 {
+		shared.RespondEphemeral(s, i, "Missing subcommand.")
+		return
+	}
+
+	switch data.Options[0].Name {
+	case "set-lobby":
+		handleSetLobby(s, i)
+	default:
+		shared.RespondEphemeral(s, i, "Unknown subcommand.")
+	}
+}
+
+func handleSetLobby(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	guildID, ok := shared.ParseGuildID(s, i)
+	if !ok {
+		return
+	}
+
+	optMap := shared.SubcommandOptionMap(i)
+	channelOpt, ok := optMap["channel"]
+	if !ok {
+		shared.RespondEphemeral(s, i, "Missing channel option.")
+		return
+	}
+
+	ch := channelOpt.ChannelValue(s)
+	if ch == nil || ch.Type != discordgo.ChannelTypeGuildVoice {
+		shared.RespondEphemeral(s, i, "Invalid voice channel.")
+		return
+	}
+
+	channelID, err := strconv.ParseInt(ch.ID, 10, 64)
+	if err != nil {
+		shared.RespondEphemeral(s, i, "Invalid channel ID.")
+		return
+	}
+
+	if err := services.Global.Meeting.SetLobbyChannel(context.Background(), guildID, channelID); err != nil {
+		shared.RespondEphemeral(s, i, "Failed to set meeting lobby.")
+		return
+	}
+
+	shared.RespondEphemeral(s, i, "Meeting lobby set to "+ch.Mention()+".")
+}
+

internal/commands/meeting/registry.go

@@ -0,0 +1,14 @@
+package meeting
+
+import (
+	"velox-bot/internal/commands/meeting/public"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+var (
+	Meeting *discordgo.ApplicationCommand = public.Meeting
+)
+
+func MeetingHandler(s *discordgo.Session, i *discordgo.InteractionCreate) { public.MeetingHandler(s, i) }
+

internal/commands/meeting/shared/shared.go

@@ -0,0 +1,66 @@
+package shared
+
+import (
+	"strconv"
+
+	"velox-bot/internal/db/services"
+
+	"github.com/bwmarrin/discordgo"
+)
+
+func RespondEphemeral(s *discordgo.Session, i *discordgo.InteractionCreate, msg string) {
+	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+		Type: discordgo.InteractionResponseChannelMessageWithSource,
+		Data: &discordgo.InteractionResponseData{
+			Content: msg,
+			Flags:   discordgo.MessageFlagsEphemeral,
+		},
+	})
+}
+
+func RequireGuild(s *discordgo.Session, i *discordgo.InteractionCreate) bool {
+	if i.GuildID == "" {
+		RespondEphemeral(s, i, "This command can only be used in a server.")
+		return false
+	}
+	return true
+}
+
+func RequireManageGuild(s *discordgo.Session, i *discordgo.InteractionCreate) bool {
+	if i.Member == nil || (i.Member.Permissions&discordgo.PermissionManageGuild) == 0 {
+		RespondEphemeral(s, i, "You don't have permission to manage meeting settings.")
+		return false
+	}
+	return true
+}
+
+func RequireMeetingService(s *discordgo.Session, i *discordgo.InteractionCreate) bool {
+	if services.Global == nil || services.Global.Meeting == nil {
+		RespondEphemeral(s, i, "Meeting service is not available.")
+		return false
+	}
+	return true
+}
+
+func ParseGuildID(s *discordgo.Session, i *discordgo.InteractionCreate) (int64, bool) {
+	guildID, err := strconv.ParseInt(i.GuildID, 10, 64)
+	if err != nil {
+		RespondEphemeral(s, i, "Invalid guild ID.")
+		return 0, false
+	}
+	return guildID, true
+}
+
+func SubcommandOptionMap(i *discordgo.InteractionCreate) map[string]*discordgo.ApplicationCommandInteractionDataOption {
+	data := i.ApplicationCommandData()
+	if len(data.Options) == 0 {
+		return map[string]*discordgo.ApplicationCommandInteractionDataOption{}
+	}
+	opts := data.Options[0].Options
+	m := make(map[string]*discordgo.ApplicationCommandInteractionDataOption, len(opts))
+	for _, opt := range opts {
+		m[opt.Name] = opt
+	}
+	return m
+}
+