feat: Extend Context and add Profile module.

Add missing discord and utils imports.

src/bot.py

@@ -4,7 +4,7 @@ import websockets
 
 from twitchio.web import AiohttpAdapter
 
-from meta import Bot, conf, setup_main_logger, args
+from meta import Bot, conf, setup_main_logger, args, sockets
 from data import Database
 
 from modules import twitch_setup
@@ -12,11 +12,16 @@ from modules import twitch_setup
 logger = logging.getLogger(__name__)
 
 
+class ProxyAiohttpAdapter(AiohttpAdapter):
+    def _find_redirect(self, request):
+        return self.redirect_url
+
+
 async def main():
     db = Database(conf.data['args'])
 
     async with db.open():
-        adapter = AiohttpAdapter(
+        adapter = ProxyAiohttpAdapter(
             host=conf.bot.get('wshost', None),
             port=conf.bot.getint('wsport', None),
             domain=conf.bot.get('wsdomain', None),
@@ -30,6 +35,7 @@ async def main():
             setup=twitch_setup,
         )
 
+        async with websockets.serve(sockets.root_handler, '', conf.wserver.getint('port')):
             try:
                 await bot.start()
             finally:

src/meta/__init__.py

@@ -1,4 +1,5 @@
 from .args import args
 from .bot import Bot
+from .context import Context
 from .config import Conf, conf
 from .logger import setup_main_logger, log_context, log_action_stack, log_app, set_logging_context, logging_context, with_log_ctx, persist_task

src/meta/bot.py

@@ -1,5 +1,5 @@
 import logging
-from typing import Optional
+from typing import TYPE_CHECKING, Any, Literal, Optional, overload
 
 from twitchio.authentication import UserTokenPayload
 from twitchio.ext import commands
@@ -10,6 +10,10 @@ from botdata import BotData, UserAuth, BotChannel, VersionHistory
 from constants import BOTUSER_SCOPES, CHANNEL_SCOPES, SCHEMA_VERSIONS
 
 from .config import Conf
+from .context import Context
+
+if TYPE_CHECKING:
+    from modules.profiles.profiles.twitch.component import ProfilesComponent
 
 
 logger = logging.getLogger(__name__)
@@ -24,6 +28,7 @@ class Bot(commands.Bot):
 
         super().__init__(*args, **kwargs)
 
+        # Whether we should do eventsub via webhooks or websockets
         if config.bot.get('eventsub_secret', None):
             self.using_webhooks = True
         else:
@@ -36,6 +41,28 @@ class Bot(commands.Bot):
 
         self.joined: dict[str, BotChannel] = {}
 
+    # Make the type checker happy about fetching components by name
+    # TODO: Move to stubs
+
+    @property
+    def profiles(self):
+        return self.get_component('ProfilesComponent')
+
+    @overload
+    def get_component(self, name: Literal['ProfilesComponent']) -> 'ProfilesComponent':
+        ...
+
+    @overload
+    def get_component(self, name: str) -> Optional[commands.Component]:
+        ...
+
+    def get_component(self, name: str) -> Optional[commands.Component]:
+        return super().get_component(name)
+
+    def get_context(self, payload, *, cls: Any = None) -> Context:
+        cls = cls or Context
+        return cls(payload, bot=self)
+
     async def event_ready(self):
         # logger.info(f"Logged in as {self.nick}. User id is {self.user_id}")
         logger.info("Logged in as %s", self.bot_id)
@@ -151,9 +178,7 @@ class Bot(commands.Bot):
 
         # Save the token and scopes to data
         # Wrap this in a transaction so if it fails halfway we rollback correctly
-        async with self.dbconn.connection() as conn:
-            self.dbconn.conn = conn 
-            async with conn.transaction():
+        # TODO
         row = await UserAuth.fetch_or_create(userid, token=token, refresh_token=refresh)
         if row.token != token or row.refresh_token != refresh:
             await row.update(token=token, refresh_token=refresh)

src/meta/context.py

@@ -0,0 +1,4 @@
+from twitchio.ext import commands as cmds
+
+class Context(cmds.Context):
+    ...

src/meta/logger.py

@@ -14,6 +14,7 @@ import aiohttp
 
 from .config import conf
 from utils.ratelimits import Bucket, BucketOverFull, BucketFull
+from utils.lib import utc_now
 
 
 log_logger = logging.getLogger(__name__)
@@ -365,6 +366,8 @@ class WebHookHandler(logging.StreamHandler):
             await self._send(batched)
 
     async def _send(self, message, as_file=False):
+        import discord
+        from discord import File
         try:
             self.bucket.request()
         except BucketOverFull:

src/meta/sockets.py

@@ -0,0 +1,68 @@
+from abc import ABC
+from collections import defaultdict
+import json
+from typing import Any
+import logging
+
+import websockets
+
+
+logger = logging.getLogger(__name__)
+
+
+
+class Channel(ABC):
+    """
+    A channel is a stateful connection handler for a group of connected websockets.
+    """
+    name = "Root Channel"
+
+    def __init__(self, **kwargs):
+        self.connections = set()
+
+    @property
+    def empty(self):
+        return not self.connections
+
+    async def on_connection(self, websocket: websockets.WebSocketServerProtocol, event: dict[str, Any]):
+        logger.info(f"Channel '{self.name}' attached new connection {websocket=} {event=}")
+        self.connections.add(websocket)
+
+    async def del_connection(self, websocket: websockets.WebSocketServerProtocol):
+        logger.info(f"Channel '{self.name}' dropped connection {websocket=}")
+        self.connections.discard(websocket)
+
+    async def handle_message(self, websocket: websockets.WebSocketServerProtocol, message):
+        raise NotImplementedError
+
+    async def send_event(self, event, websocket=None):
+        message = json.dumps(event)
+        if not websocket:
+            for ws in self.connections:
+                await ws.send(message)
+        else:
+            await websocket.send(message)
+
+channels = {}
+
+def register_channel(name, channel: Channel):
+    channels[name] = channel
+
+
+async def root_handler(websocket: websockets.WebSocketServerProtocol):
+    message = await websocket.recv()
+    event = json.loads(message)
+
+    if event.get('type', None) != 'init':
+        raise ValueError("Received Websocket connection with no init.")
+
+    if (channel_name := event.get('channel', None)) not in channels:
+        raise ValueError(f"Received Init for unhandled channel {channel_name=}")
+    channel = channels[channel_name]
+
+    try:
+        await channel.on_connection(websocket, event)
+        async for message in websocket:
+            await channel.handle_message(websocket, message)
+    finally:
+        await channel.del_connection(websocket)