Files
boxofficefantasy/draft/state.py
Anthony Correa 28c98afc32 Refactor draft messaging to unified enum-based protocol
- Replaced scattered message strings with `DraftMessage` `StrEnum` and
  numeric `DraftPhase` `IntEnum` for clear, centralized definitions.
- Added Python→JS constants sync via `scripts/generate_js_constants.py`
  to ensure backend/frontend parity.
- Refactored WebSocket consumers to use `broadcast.*` and
  `direct.message` handlers with `_dispatch_broadcast` for consistent
  event delivery.
- Enhanced `DraftStateManager` to store `draft_index` and explicitly
  manage `connected_participants`.
- Added colored logging config in settings for improved debugging.
- Frontend: split UI into `ParticipantList` and `DraftMoviePool`,
  extracted message handlers (`handleDraftStatusMessages`,
  `handleUserIdentifyMessages`), and updated components to use new
  message/phase enums.
2025-08-10 13:16:07 -05:00

152 lines
4.6 KiB
Python

from django.core.cache import cache
import json
from datetime import datetime, timedelta
from boxofficefantasy.models import Movie
from django.contrib.auth.models import User
from draft.constants import DraftPhase
class DraftCacheKeys:
def __init__(self, id):
self.prefix = f"draft:{id}"
@property
def admins(self):
return f"{self.prefix}:admins"
@property
def participants(self):
return f"{self.prefix}:participants"
@property
def users(self):
return f"{self.prefix}:users"
@property
def connected_users(self):
return f"{self.prefix}:connected_users"
@property
def phase(self):
return f"{self.prefix}:phase"
@property
def draft_order(self):
return f"{self.prefix}:draft_order"
@property
def draft_index(self):
return f"{self.prefix}:draft_index"
# @property
# def state(self):
# return f"{self.prefix}:state"
# @property
# def current_movie(self):
# return f"{self.prefix}:current_movie"
# @property
# def bids(self):
# return f"{self.prefix}:bids"
# @property
# def participants(self):
# return f"{self.prefix}:participants"
# @property
# def bid_timer_end(self):
# return f"{self.prefix}:bid_timer_end"
# def user_status(self, user_id):
# return f"{self.prefix}:user:{user_id}:status"
# def user_channel(self, user_id):
# return f"{self.prefix}:user:{user_id}:channel"
class DraftStateManager:
def __init__(self, session_id: int):
self.session_id = session_id
self.cache = cache
self.keys = DraftCacheKeys(session_id)
self._initial_phase = self.cache.get(self.keys.phase, DraftPhase.WAITING.value)
# === Phase Management ===
@property
def phase(self) -> str:
return str(self.cache.get(self.keys.phase, self._initial_phase))
@phase.setter
def phase(self, new_phase: DraftPhase):
self.cache.set(self.keys.phase, new_phase.value)
# === Connected Users ===
@property
def connected_participants(self) -> list[str]:
return json.loads(self.cache.get(self.keys.connected_users) or "[]")
def connect_participant(self, username: str):
users = set(self.connected_participants)
users.add(username)
self.cache.set(self.keys.connected_users, json.dumps(list(users)))
def disconnect_participant(self, username: str):
users = set(self.connected_participants)
users.discard(username)
self.cache.set(self.keys.connected_users, json.dumps(list(users)))
# === Draft Order ===
@property
def draft_order(self):
return json.loads(self.cache.get(self.keys.draft_order,"[]"))
@draft_order.setter
def draft_order(self, draft_order: list[str]):
if not isinstance(draft_order, list):
return
self.cache.set(self.keys.draft_order,json.dumps(draft_order))
@property
def draft_index(self):
return self.cache.get(self.keys.draft_index,0)
@draft_index.setter
def draft_index(self, draft_index: int):
self.cache.set(self.keys.draft_index, int(draft_index))
# === Current Nomination / Bid ===
def start_nomination(self, movie_id: int):
self.cache.set(self.keys.current_movie, movie_id)
self.cache.delete(self.keys.bids)
def place_bid(self, user_id: int, amount: int):
bids = self.get_bids()
bids[user_id] = amount
self.cache.set(self.keys.bids, json.dumps(bids))
def get_bids(self) -> dict:
return json.loads(self.cache.get(self.keys.bids) or "{}")
def current_movie(self) -> Movie | None:
movie_id = self.cache.get(self.keys.current_movie)
return Movie.objects.filter(pk=movie_id).first() if movie_id else None
def start_timer(self, seconds: int):
end_time = (datetime.now() + timedelta(seconds=seconds)).isoformat()
self.cache.set(self.keys.timer_end, end_time)
self.cache.set(self.keys.timer_end, end_time)
def get_timer_end(self) -> str | None:
return self.cache.get(self.keys.timer_end).decode("utf-8") if self.cache.get(self.keys.timer_end) else None
# === Sync Snapshot ===
def get_summary(self) -> dict:
return {
"phase": self.phase,
"draft_order": self.draft_order,
"draft_index": self.draft_index,
"connected_participants": self.connected_participants,
# "current_movie": self.cache.get(self.keys.current_movie),
# "bids": self.get_bids(),
# "timer_end": self.get_timer_end(),
}