feat: validate bot voice channel permissions

zyrarbot/ui/api/routers/voice_router.py

@@ -63,6 +63,12 @@ async def connect(
     if not isinstance(channel, discord.VoiceChannel):
         raise HTTPException(status_code=404, detail="Voice channel not found")
 
+    if channel.guild.me and not channel.permissions_for(channel.guild.me).connect:
+        raise HTTPException(
+            status_code=403,
+            detail=f"Bot nie ma uprawnień do połączenia z kanałem {channel.name}",
+        )
+
     guild_id = channel.guild.id
     # Rozłączamy wyłącznie na tym samym serwerze - inne serwery grają dalej.
     existing = guilds.voice_client(guild_id)

zyrarbot/ui/api/status_service.py

@@ -138,6 +138,7 @@ class StatusService:
             for guild in self._guilds.guilds()
             if selected_guild is None or guild.id == selected_guild.id
             for channel in guild.voice_channels
+            if guild.me and channel.permissions_for(guild.me).connect
         ]
 
     def _guilds_payload(self) -> list[dict[str, Any]]:

zyrarbot/ui/bot/cogs/common.py

@@ -24,7 +24,17 @@ class MusicCogBase(commands.Cog):
 
         voice_client = interaction.guild.voice_client
         if voice_client is None:
-            await interaction.user.voice.channel.connect()
+            user_channel = interaction.user.voice.channel
+            if interaction.guild.me and not user_channel.permissions_for(interaction.guild.me).connect:
+                await interaction.response.send_message(
+                    embed=message_embed(
+                        "Brak uprawnień",
+                        f"Bot nie ma uprawnień do połączenia z kanałem **{user_channel.name}**.",
+                    ),
+                    ephemeral=True,
+                )
+                return False
+            await user_channel.connect()
         elif voice_client.channel != interaction.user.voice.channel:
             await interaction.response.send_message(
                 embed=message_embed(

zyrarbot/ui/bot/cogs/voice_cog.py

@@ -34,6 +34,16 @@ class VoiceCog(MusicCogBase, name="Voice"):
     async def connect(
         self, interaction: discord.Interaction, channel: discord.VoiceChannel
     ) -> None:
+        if interaction.guild.me and not channel.permissions_for(interaction.guild.me).connect:
+            await interaction.response.send_message(
+                embed=message_embed(
+                    "Brak uprawnień",
+                    f"Bot nie ma uprawnień do połączenia z kanałem **{channel.name}**.",
+                ),
+                ephemeral=True,
+            )
+            return
+
         existing = self.player.voice_client(interaction.guild.id)
         if existing:
             await existing.disconnect()