Manually inherit permissions in ticket category

internal/cache/cache.go

@@ -66,6 +66,30 @@ func Role(s *discordgo.Session, guildID, roleID string) (*discordgo.Role, error)
 	return role, nil
 }
 
+// Channel gets a discord channel from the cache. If it doesn't exist in the cache, it
+// gets it from discord and adds it to the cache.
+func Channel(s *discordgo.Session, guildID, channelID string) (*discordgo.Channel, error) {
+	role, err := s.State.Channel(channelID)
+	if errors.Is(err, discordgo.ErrStateNotFound) {
+		// If the role wasn't found in the state struct,
+		// get the guild roles from discord and add them.
+		channels, err := s.GuildChannels(guildID)
+		if err != nil {
+			return nil, err
+		}
+		for _, channel := range channels {
+			err = s.State.ChannelAdd(channel)
+			if err != nil {
+				return nil, err
+			}
+		}
+		return s.State.Channel(channelID)
+	} else if err != nil {
+		return nil, err
+	}
+	return role, nil
+}
+
 // Roles gets a list of roles in a discord guild from the cache. If it doesn't
 // exist in the cache, it gets it from discord and adds it to the cache.
 func Roles(s *discordgo.Session, guildID string) ([]*discordgo.Role, error) {

internal/systems/tickets/tickets.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/bwmarrin/discordgo"
 	"go.elara.ws/logger/log"
+	"go.elara.ws/owobot/internal/cache"
 	"go.elara.ws/owobot/internal/db"
 	"go.elara.ws/owobot/internal/systems/commands"
 	"go.elara.ws/owobot/internal/systems/eventlog"
@@ -139,15 +140,29 @@ func Open(s *discordgo.Session, guildID string, user, executor *discordgo.User)
 		return "", err
 	}
 
+	overwrites := []*discordgo.PermissionOverwrite{{
+		ID:    user.ID,
+		Type:  discordgo.PermissionOverwriteTypeMember,
+		Allow: ticketPermissions,
+	}}
+
+	if guild.TicketCategoryID != "" {
+		category, err := cache.Channel(s, guildID, guild.TicketCategoryID)
+		if err != nil {
+			log.Error("Error getting ticket category").Err(err).Send()
+			// If we can't get the ticket category, set it to empty string
+			// so that ChannelCreate doesn't try to use it.
+			guild.TicketCategoryID = ""
+		} else {
+			overwrites = append(overwrites, category.PermissionOverwrites...)
+		}
+	}
+
 	c, err := s.GuildChannelCreateComplex(guildID, discordgo.GuildChannelCreateData{
-		Name:     "ticket-" + user.Username,
-		Type:     discordgo.ChannelTypeGuildText,
-		ParentID: guild.TicketCategoryID,
-		PermissionOverwrites: []*discordgo.PermissionOverwrite{{
-			ID:    user.ID,
-			Type:  discordgo.PermissionOverwriteTypeMember,
-			Allow: ticketPermissions,
-		}},
+		Name:                 "ticket-" + user.Username,
+		Type:                 discordgo.ChannelTypeGuildText,
+		ParentID:             guild.TicketCategoryID,
+		PermissionOverwrites: overwrites,
 	})
 	if err != nil {
 		return "", err

internal/systems/vetting/handlers.go

@@ -232,10 +232,10 @@ func onVettingRequest(s *discordgo.Session, i *discordgo.InteractionCreate) erro
 	return util.RespondEphemeral(s, i.Interaction, "Successfully sent your vetting request!")
 }
 
-// onApprove approves a user in vetting. It removes their vetting role, assigns a
+// approveCmd approves a user in vetting. It removes their vetting role, assigns a
 // role of the approver's choosing, closes the user's vetting ticket, and logs
 // the approval.
-func onApprove(s *discordgo.Session, i *discordgo.InteractionCreate) error {
+func approveCmd(s *discordgo.Session, i *discordgo.InteractionCreate) error {
 	guild, err := db.GuildByID(i.GuildID)
 	if err != nil {
 		return err
@@ -287,7 +287,7 @@ func onApprove(s *discordgo.Session, i *discordgo.InteractionCreate) error {
 
 	err = eventlog.Log(s, i.GuildID, eventlog.Entry{
 		Title:       "New Member Approved!",
-		Description: fmt.Sprintf("User: %s\nRole: %s\nApproved By: %s", user.Mention(), role.Mention(), i.Member.User.Mention()),
+		Description: fmt.Sprintf("**User:** %s\n**Role:** %s\n**Approved By:** %s", user.Mention(), role.Mention(), i.Member.User.Mention()),
 		Author:      user,
 	})
 	if err != nil {

internal/systems/vetting/vetting.go

@@ -103,7 +103,7 @@ func Init(s *discordgo.Session) error {
 		},
 	})
 
-	commands.Register(s, onApprove, &discordgo.ApplicationCommand{
+	commands.Register(s, approveCmd, &discordgo.ApplicationCommand{
 		Name:                     "approve",
 		Description:              "Approve a member in vetting",
 		DefaultMemberPermissions: util.Pointer[int64](discordgo.PermissionKickMembers),

main.go

@@ -68,6 +68,7 @@ func main() {
 	s.StateEnabled = true
 	s.State.TrackMembers = true
 	s.State.TrackRoles = true
+	s.State.TrackChannels = true
 	s.Identify.Intents |= discordgo.IntentMessageContent | discordgo.IntentGuildMembers
 
 	err = s.Open()