From ba73b5a97c4b14adc233db730ba8da84496b4d9f Mon Sep 17 00:00:00 2001
From: Aine <aine@etke.cc>
Date: Mon, 29 Aug 2022 20:18:25 +0300
Subject: [PATCH] add !pm delete, closes #13

---
 bot/command.go       |  8 ++++++++
 bot/command_admin.go | 28 ++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/bot/command.go b/bot/command.go
index 650e318..966662f 100644
--- a/bot/command.go
+++ b/bot/command.go
@@ -14,6 +14,7 @@ import (
 const (
 	commandHelp      = "help"
 	commandStop      = "stop"
+	commandDelete    = "delete"
 	commandMailboxes = "mailboxes"
 )
 
@@ -115,6 +116,11 @@ func (b *Bot) buildCommandList() commandList {
 			description: "Show the list of all mailboxes",
 			allowed:     b.allowAdmin,
 		},
+		{
+			key:         commandDelete,
+			description: "Delete specific mailbox",
+			allowed:     b.allowAdmin,
+		},
 	}
 }
 
@@ -134,6 +140,8 @@ func (b *Bot) handleCommand(ctx context.Context, evt *event.Event, commandSlice
 		b.sendHelp(ctx)
 	case commandStop:
 		b.runStop(ctx)
+	case commandDelete:
+		b.runDelete(ctx, commandSlice)
 	case commandMailboxes:
 		b.sendMailboxes(ctx)
 	default:
diff --git a/bot/command_admin.go b/bot/command_admin.go
index 8513d92..2c13422 100644
--- a/bot/command_admin.go
+++ b/bot/command_admin.go
@@ -2,9 +2,12 @@ package bot
 
 import (
 	"context"
+	"fmt"
 	"strings"
 
 	"maunium.net/go/mautrix/id"
+
+	"gitlab.com/etke.cc/postmoogle/utils"
 )
 
 func (b *Bot) sendMailboxes(ctx context.Context) {
@@ -51,3 +54,28 @@ func (b *Bot) sendMailboxes(ctx context.Context) {
 
 	b.SendNotice(ctx, evt.RoomID, msg.String())
 }
+
+func (b *Bot) runDelete(ctx context.Context, commandSlice []string) {
+	evt := eventFromContext(ctx)
+	if len(commandSlice) < 2 {
+		b.SendNotice(ctx, evt.RoomID, fmt.Sprintf("Usage: `%s delete MAILBOX`", b.prefix))
+		return
+	}
+	mailbox := utils.Mailbox(commandSlice[1])
+
+	v, ok := b.rooms.Load(mailbox)
+	if v == nil || !ok {
+		b.SendError(ctx, evt.RoomID, "mailbox does not exists, kupo")
+		return
+	}
+	roomID := v.(id.RoomID)
+
+	b.rooms.Delete(mailbox)
+	err := b.setSettings(roomID, settings{})
+	if err != nil {
+		b.Error(ctx, evt.RoomID, "cannot update settings: %v", err)
+		return
+	}
+
+	b.SendNotice(ctx, evt.RoomID, "mailbox has been deleted")
+}