dcbot/internal/discord/command_group.go

package discord

import (
	"context"
	"fmt"
	"strings"
	"time"

	"gitea.dwysokinski.me/twhelp/dcbot/internal/domain"
	"github.com/bwmarrin/discordgo"
)

const (
	tribeTagMaxLength = 10
)

type groupCommand struct {
	groupSvc  GroupService
	choiceSvc ChoiceService
}

func (c *groupCommand) name() string {
	return "group"
}

func (c *groupCommand) register(s *discordgo.Session) error {
	if err := c.create(s); err != nil {
		return err
	}

	s.AddHandler(c.handle)

	return nil
}

func (c *groupCommand) create(s *discordgo.Session) error {
	versionChoices, err := c.getVersionChoices()
	if err != nil {
		return err
	}

	var perm int64 = discordgo.PermissionAdministrator
	dm := false

	_, err = s.ApplicationCommandCreate(s.State.User.ID, "", &discordgo.ApplicationCommand{
		Name:                     c.name(),
		Description:              "Manages groups on this server",
		DefaultMemberPermissions: &perm,
		DMPermission:             &dm,
		Options: []*discordgo.ApplicationCommandOption{
			{
				Name:        "create",
				Description: "Creates a new monitor group",
				Type:        discordgo.ApplicationCommandOptionSubCommand,
				Options: []*discordgo.ApplicationCommandOption{
					{
						Name:        "version",
						Description: "e.g. www.tribalwars.net, www.plemiona.pl",
						Type:        discordgo.ApplicationCommandOptionString,
						Choices:     versionChoices,
						Required:    true,
					},
					{
						Name:        "server",
						Description: "Tribal Wars server (e.g. en115, pl170)",
						Type:        discordgo.ApplicationCommandOptionString,
						Required:    true,
					},
					{
						Name:        "internals",
						Description: "Show conquers in the same group",
						Type:        discordgo.ApplicationCommandOptionBoolean,
						Required:    true,
					},
					{
						Name:        "barbarians",
						Description: "Show barbarian conquers",
						Type:        discordgo.ApplicationCommandOptionBoolean,
						Required:    true,
					},
					{
						Name:        "channel-gains",
						Description: "Specifies on which channel notifications of gained villages will appear",
						Type:        discordgo.ApplicationCommandOptionChannel,
						ChannelTypes: []discordgo.ChannelType{
							discordgo.ChannelTypeGuildText,
						},
						Required: false,
					},
					{
						Name:        "channel-losses",
						Description: "Specifies on which channel notifications of lost villages will appear",
						Type:        discordgo.ApplicationCommandOptionChannel,
						ChannelTypes: []discordgo.ChannelType{
							discordgo.ChannelTypeGuildText,
						},
						Required: false,
					},
				},
			},
			{
				Name:        "list",
				Description: "Lists all created groups",
				Type:        discordgo.ApplicationCommandOptionSubCommand,
			},
			{
				Name:        "details",
				Description: "Displays group details (including tribes added to the group)",
				Type:        discordgo.ApplicationCommandOptionSubCommand,
				Options: []*discordgo.ApplicationCommandOption{
					{
						Name:        "group",
						Description: "Group ID",
						Type:        discordgo.ApplicationCommandOptionString,
						Required:    true,
					},
				},
			},
			{
				Name:        "monitor",
				Description: "Manages monitors",
				Type:        discordgo.ApplicationCommandOptionSubCommandGroup,
				Options: []*discordgo.ApplicationCommandOption{
					{
						Name:        "add",
						Description: "Adds a new monitor to a group",
						Type:        discordgo.ApplicationCommandOptionSubCommand,
						Options: []*discordgo.ApplicationCommandOption{
							{
								Name:        "group",
								Description: "Group ID",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
							},
							{
								Name:        "tag",
								Description: "Tribe tag",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
								MaxLength:   tribeTagMaxLength,
							},
						},
					},
					{
						Name:        "delete",
						Description: "Deletes a monitor",
						Type:        discordgo.ApplicationCommandOptionSubCommand,
						Options: []*discordgo.ApplicationCommandOption{
							{
								Name:        "group",
								Description: "Group ID",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
							},
							{
								Name:        "tag",
								Description: "Tribe tag",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
								MaxLength:   tribeTagMaxLength,
							},
						},
					},
				},
			},
			{
				Name:        "set",
				Description: "Sets various properties in group configuration",
				Type:        discordgo.ApplicationCommandOptionSubCommandGroup,
				Options: []*discordgo.ApplicationCommandOption{
					{
						Name:        "channel-gains",
						Description: "Specifies on which channel notifications of gained villages will appear",
						Type:        discordgo.ApplicationCommandOptionSubCommand,
						Options: []*discordgo.ApplicationCommandOption{
							{
								Name:        "group",
								Description: "Group ID",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
							},
							{
								Name:        "channel",
								Description: "Channel",
								Type:        discordgo.ApplicationCommandOptionChannel,
								ChannelTypes: []discordgo.ChannelType{
									discordgo.ChannelTypeGuildText,
								},
								Required: true,
							},
						},
					},
					{
						Name:        "channel-losses",
						Description: "Specifies on which channel notifications of lost villages will appear",
						Type:        discordgo.ApplicationCommandOptionSubCommand,
						Options: []*discordgo.ApplicationCommandOption{
							{
								Name:        "group",
								Description: "Group ID",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
							},
							{
								Name:        "channel",
								Description: "Channel ID",
								Type:        discordgo.ApplicationCommandOptionChannel,
								ChannelTypes: []discordgo.ChannelType{
									discordgo.ChannelTypeGuildText,
								},
								Required: true,
							},
						},
					},
					{
						Name:        "internals",
						Description: "Enables/disables notifications of internal conquers",
						Type:        discordgo.ApplicationCommandOptionSubCommand,
						Options: []*discordgo.ApplicationCommandOption{
							{
								Name:        "group",
								Description: "Group ID",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
							},
							{
								Name:        "internals",
								Description: "Show conquers in the same group",
								Type:        discordgo.ApplicationCommandOptionBoolean,
								Required:    true,
							},
						},
					},
					{
						Name:        "barbarians",
						Description: "Enables/disables notifications of barbarian conquers",
						Type:        discordgo.ApplicationCommandOptionSubCommand,
						Options: []*discordgo.ApplicationCommandOption{
							{
								Name:        "group",
								Description: "Group ID",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
							},
							{
								Name:        "barbarians",
								Description: "Show barbarian conquers",
								Type:        discordgo.ApplicationCommandOptionBoolean,
								Required:    true,
							},
						},
					},
				},
			},
			{
				Name:        "unset",
				Description: "Unsets various properties in a group configuration",
				Type:        discordgo.ApplicationCommandOptionSubCommandGroup,
				Options: []*discordgo.ApplicationCommandOption{
					{
						Name:        "channel-gains",
						Description: "Disables notifications of gained villages",
						Type:        discordgo.ApplicationCommandOptionSubCommand,
						Options: []*discordgo.ApplicationCommandOption{
							{
								Name:        "group",
								Description: "Group ID",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
							},
						},
					},
					{
						Name:        "channel-losses",
						Description: "Disables notifications of lost villages",
						Type:        discordgo.ApplicationCommandOptionSubCommand,
						Options: []*discordgo.ApplicationCommandOption{
							{
								Name:        "group",
								Description: "Group ID",
								Type:        discordgo.ApplicationCommandOptionString,
								Required:    true,
							},
						},
					},
				},
			},
			{
				Name:        "delete",
				Description: "Deletes a group",
				Type:        discordgo.ApplicationCommandOptionSubCommand,
				Options: []*discordgo.ApplicationCommandOption{
					{
						Name:        "group",
						Description: "Group ID",
						Type:        discordgo.ApplicationCommandOptionString,
						Required:    true,
					},
				},
			},
		},
	})
	if err != nil {
		return fmt.Errorf("s.ApplicationCommandCreate: %w", err)
	}

	return nil
}

func (c *groupCommand) getVersionChoices() ([]*discordgo.ApplicationCommandOptionChoice, error) {
	choices, err := c.choiceSvc.Versions(context.Background())
	if err != nil {
		return nil, fmt.Errorf("ChoiceService.Versions: %w", err)
	}

	dcChoices := make([]*discordgo.ApplicationCommandOptionChoice, 0, len(choices))
	for _, v := range choices {
		dcChoices = append(dcChoices, &discordgo.ApplicationCommandOptionChoice{
			Name:  v.Name,
			Value: v.Value,
		})
	}

	return dcChoices, nil
}

func (c *groupCommand) handle(s *discordgo.Session, i *discordgo.InteractionCreate) {
	cmdData := i.ApplicationCommandData()

	if cmdData.Name != c.name() {
		return
	}

	ctx := context.Background()

	switch cmdData.Options[0].Name {
	case "create":
		c.handleCreate(ctx, s, i)
	case "list":
		c.handleList(ctx, s, i)
	case "details":
		c.handleDetails(ctx, s, i)
	case "set":
		c.handleSet(ctx, s, i)
	case "unset":
		c.handleUnset(ctx, s, i)
	case "monitor":
		c.handleMonitor(ctx, s, i)
	case "delete":
		c.handleDelete(ctx, s, i)
	}
}

func (c *groupCommand) handleCreate(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	version := ""
	server := ""
	channelGains := ""
	channelLosses := ""
	internals := false
	barbarians := false
	for _, opt := range i.ApplicationCommandData().Options[0].Options {
		switch opt.Name {
		case "version":
			version = opt.StringValue()
		case "server":
			server = opt.StringValue()
		case "channel-gains":
			channelGains = opt.ChannelValue(s).ID
		case "channel-losses":
			channelLosses = opt.ChannelValue(s).ID
		case "internals":
			internals = opt.BoolValue()
		case "barbarians":
			barbarians = opt.BoolValue()
		}
	}

	params, err := domain.NewCreateGroupParams(
		i.GuildID,
		version,
		server,
		channelGains,
		channelLosses,
		barbarians,
		internals,
	)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	group, err := c.groupSvc.Create(ctx, params)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "group has been successfully created (id=" + group.ID + ")",
		},
	})
}

func (c *groupCommand) handleList(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	groups, err := c.groupSvc.ListServer(ctx, i.GuildID)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	fields := make([]*discordgo.MessageEmbedField, 0, len(groups))
	for _, g := range groups {
		channelGains := "Not set"
		if g.ChannelGains != "" {
			channelGains = buildChannelMention(g.ChannelGains)
		}
		channelLosses := "Not set"
		if g.ChannelLosses != "" {
			channelLosses = buildChannelMention(g.ChannelLosses)
		}
		fields = append(fields, &discordgo.MessageEmbedField{
			Name: g.ID,
			Value: fmt.Sprintf(
				"**Server**: %s\n**Channel gains**: %s\n**Channel losses**: %s\n**Internals**: %s\n **Barbarians**: %s\n **Number of monitored monitors**: %d",
				g.ServerKey,
				channelGains,
				channelLosses,
				boolToEmoji(g.Internals),
				boolToEmoji(g.Barbarians),
				len(g.Monitors),
			),
			Inline: false,
		})
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Embeds: []*discordgo.MessageEmbed{
				{
					Type:      discordgo.EmbedTypeRich,
					Title:     "Group list",
					Fields:    fields,
					Timestamp: formatTimestamp(time.Now()),
				},
			},
		},
	})
}

func (c *groupCommand) handleDetails(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	g, err := c.groupSvc.GetWithTribes(ctx, i.ApplicationCommandData().Options[0].Options[0].StringValue(), i.GuildID)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	var builderMonitors strings.Builder
	for i, m := range g.Monitors {
		if i > 0 {
			builderMonitors.WriteString(" ")
		}
		builderMonitors.WriteString(buildLink(m.Tribe.Tag, m.Tribe.ProfileURL))
	}
	if builderMonitors.Len() == 0 {
		builderMonitors.WriteString("None")
	}

	channelGains := "Not set"
	if g.ChannelGains != "" {
		channelGains = buildChannelMention(g.ChannelGains)
	}
	channelLosses := "Not set"
	if g.ChannelLosses != "" {
		channelLosses = buildChannelMention(g.ChannelLosses)
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Embeds: []*discordgo.MessageEmbed{
				{
					Type:  discordgo.EmbedTypeRich,
					Title: g.ID,
					Description: fmt.Sprintf(
						"**Server**: %s\n**Channel gains**: %s\n**Channel losses**: %s\n**Internals**: %s\n **Barbarians**: %s\n **Monitored tribes**: %s",
						g.ServerKey,
						channelGains,
						channelLosses,
						boolToEmoji(g.Internals),
						boolToEmoji(g.Barbarians),
						builderMonitors.String(),
					),
					Timestamp: formatTimestamp(time.Now()),
				},
			},
		},
	})
}

func (c *groupCommand) handleSet(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	switch i.ApplicationCommandData().Options[0].Options[0].Name {
	case "channel-gains":
		c.handleSetChannelGains(ctx, s, i)
	case "channel-losses":
		c.handleSetChannelLosses(ctx, s, i)
	case "internals":
		c.handleSetInternals(ctx, s, i)
	case "barbarians":
		c.handleSetBarbarians(ctx, s, i)
	}
}

func (c *groupCommand) handleSetChannelGains(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	group := ""
	channel := ""
	for _, opt := range i.ApplicationCommandData().Options[0].Options[0].Options {
		if opt == nil {
			continue
		}
		switch opt.Name {
		case "group":
			group = opt.StringValue()
		case "channel":
			channel = opt.ChannelValue(s).ID
		}
	}

	_, err := c.groupSvc.SetChannelGains(ctx, group, i.GuildID, channel)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "group has been successfully updated",
		},
	})
}

func (c *groupCommand) handleSetChannelLosses(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	group := ""
	channel := ""
	for _, opt := range i.ApplicationCommandData().Options[0].Options[0].Options {
		if opt == nil {
			continue
		}
		switch opt.Name {
		case "group":
			group = opt.StringValue()
		case "channel":
			channel = opt.ChannelValue(s).ID
		}
	}

	_, err := c.groupSvc.SetChannelLosses(ctx, group, i.GuildID, channel)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "group has been successfully updated",
		},
	})
}

func (c *groupCommand) handleSetInternals(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	group := ""
	internals := false
	for _, opt := range i.ApplicationCommandData().Options[0].Options[0].Options {
		if opt == nil {
			continue
		}
		switch opt.Name {
		case "group":
			group = opt.StringValue()
		case "internals":
			internals = opt.BoolValue()
		}
	}

	_, err := c.groupSvc.SetInternals(ctx, group, i.GuildID, internals)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "group has been successfully updated",
		},
	})
}

func (c *groupCommand) handleSetBarbarians(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	group := ""
	barbarians := false
	for _, opt := range i.ApplicationCommandData().Options[0].Options[0].Options {
		if opt == nil {
			continue
		}
		switch opt.Name {
		case "group":
			group = opt.StringValue()
		case "barbarians":
			barbarians = opt.BoolValue()
		}
	}

	_, err := c.groupSvc.SetBarbarians(ctx, group, i.GuildID, barbarians)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "group has been successfully updated",
		},
	})
}

func (c *groupCommand) handleUnset(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	switch i.ApplicationCommandData().Options[0].Options[0].Name {
	case "channel-gains":
		c.handleUnsetChannelGains(ctx, s, i)
	case "channel-losses":
		c.handleUnsetChannelLosses(ctx, s, i)
	}
}

func (c *groupCommand) handleUnsetChannelGains(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	group := i.ApplicationCommandData().Options[0].Options[0].Options[0].StringValue()
	_, err := c.groupSvc.SetChannelGains(ctx, group, i.GuildID, "")
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "group has been successfully updated",
		},
	})
}

func (c *groupCommand) handleUnsetChannelLosses(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	group := i.ApplicationCommandData().Options[0].Options[0].Options[0].StringValue()
	_, err := c.groupSvc.SetChannelLosses(ctx, group, i.GuildID, "")
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "group has been successfully updated",
		},
	})
}

func (c *groupCommand) handleMonitor(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	switch i.ApplicationCommandData().Options[0].Options[0].Name {
	case "add":
		c.handleMonitorAdd(ctx, s, i)
	case "delete":
		c.handleMonitorDelete(ctx, s, i)
	}
}

func (c *groupCommand) handleMonitorAdd(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	group := ""
	tag := ""
	for _, opt := range i.ApplicationCommandData().Options[0].Options[0].Options {
		if opt == nil {
			continue
		}
		switch opt.Name {
		case "group":
			group = opt.StringValue()
		case "tag":
			tag = opt.StringValue()
		}
	}

	_, err := c.groupSvc.AddMonitor(ctx, group, i.GuildID, tag)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "monitor has been successfully added",
		},
	})
}

func (c *groupCommand) handleMonitorDelete(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	group := ""
	tag := ""
	for _, opt := range i.ApplicationCommandData().Options[0].Options[0].Options {
		if opt == nil {
			continue
		}
		switch opt.Name {
		case "group":
			group = opt.StringValue()
		case "tag":
			tag = opt.StringValue()
		}
	}

	_, err := c.groupSvc.DeleteMonitor(ctx, group, i.GuildID, tag)
	if err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "monitor has been successfully deleted",
		},
	})
}

func (c *groupCommand) handleDelete(ctx context.Context, s *discordgo.Session, i *discordgo.InteractionCreate) {
	group := i.ApplicationCommandData().Options[0].Options[0].StringValue()
	if err := c.groupSvc.Delete(ctx, group, i.GuildID); err != nil {
		_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
			Type: discordgo.InteractionResponseChannelMessageWithSource,
			Data: &discordgo.InteractionResponseData{
				Content: messageFromError(err),
			},
		})
		return
	}

	_ = s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
		Type: discordgo.InteractionResponseChannelMessageWithSource,
		Data: &discordgo.InteractionResponseData{
			Content: "group has been successfully deleted",
		},
	})
}