refactor: remove legacy volume_boost references in favor of generalized player effects API

frontend/src/api/client.ts

@@ -55,8 +55,6 @@ export const api = {
   skip: () => post('/api/skip'),
   stop: () => post('/api/stop'),
   setVolume: (volume: number) => post('/api/volume', { volume }),
-  setVolumeBoost: (enabled?: boolean) =>
-    post<{ status: string; volume_boost: boolean }>('/api/volume_boost', { enabled }),
   toggleEffect: (effectId: string, enabled?: boolean) =>
     post<{ status: string; effect_id: string; active: boolean; active_effects: string[] }>(
       '/api/effects/toggle',

frontend/src/types/status.ts

@@ -65,8 +65,6 @@ export interface BotStatus {
   loop_single: boolean
   loop_playlist: boolean
   volume: number
-  volume_boost?: boolean
-  volume_boost_multiplier?: number
   effects?: PlayerEffect[]
   active_effects?: string[]
   current: CurrentTrack | null

tests/test_api_surface.py

@@ -20,7 +20,6 @@ EXPECTED_ENDPOINTS = {
     ("post", "/api/skip"),
     ("post", "/api/stop"),
     ("post", "/api/volume"),
-    ("post", "/api/volume_boost"),
     ("post", "/api/effects/toggle"),
     ("post", "/api/loop"),
     ("post", "/api/loop_playlist"),

tests/test_music_player.py

@@ -7,7 +7,6 @@ import tempfile
 import unittest
 
 from tests.fakes import FakeTrack, build_player
-from zyrarbot.music.guild_music_state import VOLUME_BOOST_MULTIPLIER
 from zyrarbot.music.loop_mode import LoopMode
 from zyrarbot.storage.queue_repository import QueueRepository
 
@@ -236,36 +235,27 @@ class MusicPlayerQueueTest(unittest.IsolatedAsyncioTestCase):
 
         self.assertEqual(track.volume, 0.25)
 
-    async def test_volume_boost_multiplies_effective_volume_by_multiplier(self):
+    async def test_effects_management_in_player(self):
         player, _ = build_player()
-        player.set_volume(GUILD, 0.2)
-        player.set_volume_boost(GUILD, True)
+        self.assertFalse(player.is_effect_active(GUILD, "distortion"))
 
-        self.assertEqual(player.state(GUILD).volume, 0.2)
-        self.assertAlmostEqual(
-            player.state(GUILD).effective_volume, 0.2 * VOLUME_BOOST_MULTIPLIER
-        )
-
-        track = FakeTrack("boosted")
-        await player.enqueue(GUILD, track)
-        self.assertAlmostEqual(track.volume, 0.2 * VOLUME_BOOST_MULTIPLIER)
-
-        player.set_volume(GUILD, 1.0)
-        self.assertAlmostEqual(
-            player.state(GUILD).effective_volume, 1.0 * VOLUME_BOOST_MULTIPLIER
-        )
-
-    async def test_toggle_volume_boost(self):
-        player, _ = build_player()
-        self.assertFalse(player.state(GUILD).volume_boost)
-
-        res = player.toggle_volume_boost(GUILD)
+        # Enable effect
+        res = player.set_effect(GUILD, "distortion", True)
         self.assertTrue(res)
-        self.assertTrue(player.state(GUILD).volume_boost)
+        self.assertTrue(player.is_effect_active(GUILD, "distortion"))
+        self.assertIn("distortion", player.state(GUILD).active_effects)
+
+        # Toggle effect off
+        toggled = player.toggle_effect(GUILD, "distortion")
+        self.assertFalse(toggled)
+        self.assertFalse(player.is_effect_active(GUILD, "distortion"))
+        self.assertNotIn("distortion", player.state(GUILD).active_effects)
+
+        # Multiple simultaneous effects
+        player.set_effect(GUILD, "distortion", True)
+        player.set_effect(GUILD, "fourth_density", True)
+        self.assertEqual(player.state(GUILD).active_effects, {"distortion", "fourth_density"})
 
-        res2 = player.toggle_volume_boost(GUILD)
-        self.assertFalse(res2)
-        self.assertFalse(player.state(GUILD).volume_boost)
 
     async def test_default_plays_are_applied_per_guild(self):
         player, _ = build_player()

tests/test_ytdl_source.py

@@ -40,11 +40,7 @@ class TestYTDLSource(unittest.TestCase):
         self.assertEqual(empty, b"")
         self.assertAlmostEqual(ytdl.elapsed, FRAME_LENGTH_SECONDS)
 
-    def test_read_with_volume_boost_over_2_does_not_clamp_to_2(self):
-        # Sample value 5000:
-        # At volume 2.0 (discord limit): 5000 * 2 = 10000
-        # At volume 5.0: 5000 * 5 = 25000
-        # At volume 10.0: 5000 * 10 = 50000 -> clipped to 32767
+    def test_read_with_high_volume_does_not_clamp_to_2(self):
         pcm = struct.pack("<hh", 5000, -5000)
         source = DummyPCM(pcm)
         ytdl = YTDLSource(source, data={"title": "distortion test"}, volume=5.0)
@@ -54,11 +50,11 @@ class TestYTDLSource(unittest.TestCase):
         self.assertEqual(left, 25000)
         self.assertEqual(right, -25000)
 
-    def test_read_distortion_clips_at_pcm_limits(self):
-        # Overdriving large amplitude samples causes clipping / przester at [-32768, 32767]
+    def test_read_distortion_effect_clips_at_pcm_limits(self):
         pcm = struct.pack("<hh", 10000, -10000)
         source = DummyPCM(pcm)
-        ytdl = YTDLSource(source, data={"title": "przester"}, volume=10.0)
+        ytdl = YTDLSource(source, data={"title": "przester"}, volume=1.0)
+        ytdl.set_active_effects({"distortion"})
 
         data = ytdl.read()
         left, right = struct.unpack("<hh", data)
@@ -66,5 +62,6 @@ class TestYTDLSource(unittest.TestCase):
         self.assertEqual(right, -32768)
 
 
+
 if __name__ == "__main__":
     unittest.main()

zyrarbot/audio/effects/registry.py

@@ -7,7 +7,6 @@ from zyrarbot.audio.effects.distortion import DistortionEffect
 from zyrarbot.audio.effects.fourth_density import FourthDensityEffect
 from zyrarbot.audio.effects.muffled import MuffledEffect
 from zyrarbot.audio.effects.tremolo import TremoloEffect
-from zyrarbot.music.guild_music_state import VOLUME_BOOST_MULTIPLIER
 
 
 def create_default_effects() -> list[AudioEffect]:
@@ -15,7 +14,7 @@ def create_default_effects() -> list[AudioEffect]:
     return [
         MuffledEffect(),
         FourthDensityEffect(),
-        DistortionEffect(multiplier=VOLUME_BOOST_MULTIPLIER),
+        DistortionEffect(),
         TremoloEffect(),
     ]
 

zyrarbot/music/guild_music_state.py

@@ -10,9 +10,6 @@ from zyrarbot.music.loop_mode import LoopMode
 if TYPE_CHECKING:
     from zyrarbot.audio.ytdl_source import YTDLSource
 
-VOLUME_BOOST_MULTIPLIER: float = 10.0
-
-
 @dataclass
 class GuildMusicState:
     """Stan odtwarzania jednego serwera Discord.
@@ -31,28 +28,12 @@ class GuildMusicState:
     jump_pending: bool = False
     notification_channel: discord.abc.Messageable | None = None
 
-    @property
-    def volume_boost(self) -> bool:
-        return "distortion" in self.active_effects
-
-    @volume_boost.setter
-    def volume_boost(self, value: bool) -> None:
-        if value:
-            self.active_effects.add("distortion")
-        else:
-            self.active_effects.discard("distortion")
-
-    @property
-    def effective_volume(self) -> float:
-        """Zwraca głośność z uwzględnieniem trybu podbicia (mnożnik VOLUME_BOOST_MULTIPLIER)."""
-        return self.volume * VOLUME_BOOST_MULTIPLIER if self.volume_boost else self.volume
-
-
     def reset(self) -> None:
         self.queue.clear()
         self.current = None
         self.index = -1
 
+
     def find(self, track_id: str) -> YTDLSource | None:
         return next((track for track in self.queue if track.id == track_id), None)
 

zyrarbot/music/music_player.py

@@ -211,7 +211,7 @@ class MusicPlayer:
         state = self.state(guild_id)
         voice_client = self.voice_client(guild_id)
         if voice_client and voice_client.source:
-            voice_client.source.volume = state.effective_volume
+            voice_client.source.volume = state.volume
             if hasattr(voice_client.source, "set_active_effects"):
                 voice_client.source.set_active_effects(state.active_effects)
 
@@ -236,11 +236,6 @@ class MusicPlayer:
     def is_effect_active(self, guild_id: int, effect_id: str) -> bool:
         return effect_id in self.state(guild_id).active_effects
 
-    def set_volume_boost(self, guild_id: int, boost: bool) -> bool:
-        return self.set_effect(guild_id, "distortion", boost)
-
-    def toggle_volume_boost(self, guild_id: int) -> bool:
-        return self.toggle_effect(guild_id, "distortion")
 
 
     def set_loop_mode(self, guild_id: int, mode: LoopMode) -> None:
@@ -350,7 +345,7 @@ class MusicPlayer:
 
         track = await self._tracks.recreate(current, loop=self._bot.loop, start_at=position)
         track.played = True
-        track.volume = state.effective_volume
+        track.volume = state.volume
         if hasattr(track, "set_active_effects"):
             track.set_active_effects(state.active_effects)
         track.plays_left = self.plays_left(current, guild_id)
@@ -458,7 +453,7 @@ class MusicPlayer:
 
         track.played = True
         track.plays_left = self.plays_left(track, guild_id)
-        track.volume = state.effective_volume
+        track.volume = state.volume
         if hasattr(track, "set_active_effects"):
             track.set_active_effects(state.active_effects)
 

zyrarbot/ui/api/requests/volume_boost_request.py

@@ -1,7 +0,0 @@
-from pydantic import BaseModel
-
-
-class VolumeBoostRequest(BaseModel):
-    """Włączenie, wyłączenie lub przełączenie trybu 500% głośności."""
-
-    enabled: bool | None = None

zyrarbot/ui/api/routers/playback_router.py

@@ -22,7 +22,6 @@ from zyrarbot.ui.api.requests.loop_request import LoopRequest
 from zyrarbot.ui.api.requests.play_file_request import PlayFileRequest
 from zyrarbot.ui.api.requests.play_request import PlayRequest
 from zyrarbot.ui.api.requests.seek_request import SeekRequest
-from zyrarbot.ui.api.requests.volume_boost_request import VolumeBoostRequest
 from zyrarbot.ui.api.requests.volume_request import VolumeRequest
 from zyrarbot.ui.api.status_broadcaster import StatusBroadcaster
 
@@ -175,21 +174,6 @@ async def set_volume(
     return {"status": "success", "volume": request.volume}
 
 
-@router.post("/volume_boost")
-async def set_volume_boost(
-    request: VolumeBoostRequest | None = None,
-    guild: discord.Guild = Depends(get_active_guild),
-    player: MusicPlayer = Depends(get_player),
-    broadcaster: StatusBroadcaster = Depends(get_broadcaster),
-) -> dict[str, Any]:
-    if request is not None and request.enabled is not None:
-        boost = player.set_volume_boost(guild.id, request.enabled)
-    else:
-        boost = player.toggle_volume_boost(guild.id)
-    await broadcaster.broadcast()
-    return {"status": "success", "volume_boost": boost}
-
-
 @router.post("/effects/toggle")
 async def toggle_effect(
     request: EffectToggleRequest,

zyrarbot/ui/api/status_service.py

@@ -6,7 +6,6 @@ import discord
 
 from zyrarbot.audio.effects import get_available_effects_metadata
 from zyrarbot.audio.ytdl_source import YTDLSource
-from zyrarbot.music.guild_music_state import VOLUME_BOOST_MULTIPLIER
 from zyrarbot.music.music_player import MusicPlayer
 from zyrarbot.music.notification_channel_resolver import NotificationChannelResolver
 from zyrarbot.ui.bot.guild_resolver import GuildResolver
@@ -51,8 +50,6 @@ class StatusService:
             "loop_single": False,
             "loop_playlist": False,
             "volume": 100,
-            "volume_boost": False,
-            "volume_boost_multiplier": VOLUME_BOOST_MULTIPLIER,
             "effects": [{**meta, "active": False} for meta in get_available_effects_metadata()],
             "active_effects": [],
             "current": None,
@@ -76,8 +73,6 @@ class StatusService:
             "loop_single": state.loop_mode.loops_track,
             "loop_playlist": state.loop_mode.loops_queue,
             "volume": int(state.volume * 100),
-            "volume_boost": state.volume_boost,
-            "volume_boost_multiplier": VOLUME_BOOST_MULTIPLIER,
             "effects": [
                 {**meta, "active": meta["id"] in state.active_effects}
                 for meta in get_available_effects_metadata()

zyrarbot/ui/bot/cogs/control_cog.py

@@ -3,7 +3,6 @@ from __future__ import annotations
 import discord
 from discord import app_commands
 
-from zyrarbot.music.guild_music_state import VOLUME_BOOST_MULTIPLIER
 from zyrarbot.music.loop_mode import LoopMode
 from zyrarbot.ui.bot.cogs.common import MusicCogBase
 from zyrarbot.ui.bot.discord_theme import message_embed
@@ -112,19 +111,6 @@ class ControlCog(MusicCogBase, name="Control"):
             embed=message_embed("Głośność", f"Ustawiono głośność na {volume}%.")
         )
 
-    @app_commands.command(name="volumeboost", description="Przełącz tryb podbicia głośności")
-    async def volume_boost(self, interaction: discord.Interaction) -> None:
-        boost = self.player.toggle_volume_boost(interaction.guild.id)
-        await self.player.trigger_state_change()
-        boost_percent = int(VOLUME_BOOST_MULTIPLIER * 100)
-        status_text = f"włączony ({boost_percent}%)" if boost else "wyłączony (100%)"
-        await interaction.response.send_message(
-            embed=message_embed(
-                "Podbicie głośności",
-                f"⚡ Tryb podbicia głośności ({boost_percent}%) jest teraz **{status_text}**.",
-            )
-        )
-
     @app_commands.command(name="efekt", description="Włącz lub wyłącz efekt dźwiękowy odtwarzacza")
     @app_commands.describe(nazwa="Wybierz efekt audio do przełączenia")
     @app_commands.choices(