23cf16d596
Add three core services for draft system with no caching decorators since draft data changes constantly during active drafts: - DraftService: Core draft logic, timer management, pick advancement - DraftPickService: Pick CRUD operations, queries by team/round/availability - DraftListService: Auto-draft queue management with reordering All services follow BaseService pattern with proper error handling and structured logging. Ready for integration with commands and tasks. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
342 lines
11 KiB
Python
342 lines
11 KiB
Python
"""
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Draft service for Discord Bot v2.0
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Core draft business logic and state management. NO CACHING - draft state changes constantly.
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"""
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import logging
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from typing import Optional, Dict, Any
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from datetime import datetime, timedelta
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from services.base_service import BaseService
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from models.draft_data import DraftData
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from exceptions import APIException
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logger = logging.getLogger(f'{__name__}.DraftService')
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class DraftService(BaseService[DraftData]):
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"""
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Service for core draft operations and state management.
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IMPORTANT: This service does NOT use caching decorators because draft data
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changes every 2-12 minutes during an active draft. Always fetch fresh data.
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Features:
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- Get/update draft configuration
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- Timer management (start/stop)
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- Pick advancement
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- Draft state validation
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"""
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def __init__(self):
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"""Initialize draft service."""
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super().__init__(DraftData, 'draftdata')
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logger.debug("DraftService initialized")
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async def get_draft_data(self) -> Optional[DraftData]:
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"""
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Get current draft configuration and state.
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NOT cached - draft state changes frequently during active draft.
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Returns:
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DraftData instance or None if not found
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"""
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try:
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# Draft data endpoint typically returns single object
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items = await self.get_all_items()
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if items:
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draft_data = items[0]
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logger.debug(
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f"Retrieved draft data: pick={draft_data.currentpick}, "
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f"timer={draft_data.timer}, "
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f"deadline={draft_data.pick_deadline}"
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)
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return draft_data
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logger.warning("No draft data found in database")
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return None
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except Exception as e:
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logger.error(f"Error getting draft data: {e}")
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return None
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async def update_draft_data(
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self,
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draft_id: int,
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updates: Dict[str, Any]
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) -> Optional[DraftData]:
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"""
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Update draft configuration.
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Args:
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draft_id: DraftData database ID (typically 1)
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updates: Dictionary of fields to update
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Returns:
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Updated DraftData instance or None if update failed
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"""
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try:
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updated = await self.patch(draft_id, updates)
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if updated:
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logger.info(f"Updated draft data: {updates}")
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else:
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logger.error(f"Failed to update draft data with {updates}")
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return updated
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except Exception as e:
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logger.error(f"Error updating draft data: {e}")
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return None
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async def set_timer(
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self,
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draft_id: int,
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active: bool,
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pick_minutes: Optional[int] = None
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) -> Optional[DraftData]:
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"""
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Enable or disable draft timer.
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Args:
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draft_id: DraftData database ID
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active: True to enable timer, False to disable
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pick_minutes: Minutes per pick (updates default if provided)
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Returns:
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Updated DraftData instance
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"""
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try:
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updates = {'timer': active}
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if pick_minutes is not None:
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updates['pick_minutes'] = pick_minutes
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# Set deadline based on timer state
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if active:
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# Calculate new deadline
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if pick_minutes:
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deadline = datetime.now() + timedelta(minutes=pick_minutes)
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else:
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# Get current pick_minutes from existing data
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current_data = await self.get_draft_data()
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if current_data:
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deadline = datetime.now() + timedelta(minutes=current_data.pick_minutes)
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else:
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deadline = datetime.now() + timedelta(minutes=2) # Default fallback
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updates['pick_deadline'] = deadline
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else:
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# Set deadline far in future when timer inactive
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updates['pick_deadline'] = datetime.now() + timedelta(days=690)
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updated = await self.update_draft_data(draft_id, updates)
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if updated:
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status = "enabled" if active else "disabled"
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logger.info(f"Draft timer {status}")
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else:
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logger.error("Failed to update draft timer")
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return updated
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except Exception as e:
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logger.error(f"Error setting draft timer: {e}")
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return None
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async def advance_pick(
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self,
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draft_id: int,
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current_pick: int
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) -> Optional[DraftData]:
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"""
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Advance to next pick in draft.
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Automatically skips picks that have already been filled (player selected).
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Posts round announcement when entering new round.
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Args:
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draft_id: DraftData database ID
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current_pick: Current overall pick number
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Returns:
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Updated DraftData with new currentpick
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"""
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try:
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from services.draft_pick_service import draft_pick_service
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from config import get_config
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config = get_config()
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season = config.sba_current_season
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# Start with next pick
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next_pick = current_pick + 1
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# Keep advancing until we find an unfilled pick or reach end
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while next_pick <= 512: # 32 rounds * 16 teams
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pick = await draft_pick_service.get_pick(season, next_pick)
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if not pick:
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logger.error(f"Pick #{next_pick} not found in database")
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break
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# If pick has no player, this is the next pick to make
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if pick.player_id is None:
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logger.info(f"Advanced to pick #{next_pick}")
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break
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# Pick already filled, continue to next
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logger.debug(f"Pick #{next_pick} already filled, skipping")
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next_pick += 1
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# Check if draft is complete
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if next_pick > 512:
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logger.info("Draft is complete - all picks filled")
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# Disable timer
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await self.set_timer(draft_id, active=False)
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return await self.get_draft_data()
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# Update to next pick
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updates = {'currentpick': next_pick}
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# Reset deadline if timer is active
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current_data = await self.get_draft_data()
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if current_data and current_data.timer:
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updates['pick_deadline'] = datetime.now() + timedelta(minutes=current_data.pick_minutes)
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updated = await self.update_draft_data(draft_id, updates)
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if updated:
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logger.info(f"Draft advanced from pick #{current_pick} to #{next_pick}")
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else:
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logger.error(f"Failed to advance draft pick")
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return updated
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except Exception as e:
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logger.error(f"Error advancing draft pick: {e}")
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return None
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async def set_current_pick(
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self,
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draft_id: int,
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overall: int,
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reset_timer: bool = True
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) -> Optional[DraftData]:
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"""
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Manually set current pick (admin operation).
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Args:
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draft_id: DraftData database ID
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overall: Overall pick number to jump to
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reset_timer: Whether to reset the pick deadline
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Returns:
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Updated DraftData
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"""
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try:
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updates = {'currentpick': overall}
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if reset_timer:
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current_data = await self.get_draft_data()
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if current_data and current_data.timer:
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updates['pick_deadline'] = datetime.now() + timedelta(minutes=current_data.pick_minutes)
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updated = await self.update_draft_data(draft_id, updates)
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if updated:
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logger.info(f"Manually set current pick to #{overall}")
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else:
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logger.error(f"Failed to set current pick to #{overall}")
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return updated
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except Exception as e:
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logger.error(f"Error setting current pick: {e}")
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return None
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async def update_channels(
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self,
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draft_id: int,
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ping_channel_id: Optional[int] = None,
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result_channel_id: Optional[int] = None
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) -> Optional[DraftData]:
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"""
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Update draft Discord channel configuration.
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Args:
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draft_id: DraftData database ID
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ping_channel_id: Channel ID for "on the clock" pings
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result_channel_id: Channel ID for draft results
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Returns:
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Updated DraftData
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"""
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try:
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updates = {}
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if ping_channel_id is not None:
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updates['ping_channel_id'] = ping_channel_id
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if result_channel_id is not None:
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updates['result_channel_id'] = result_channel_id
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if not updates:
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logger.warning("No channel updates provided")
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return await self.get_draft_data()
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updated = await self.update_draft_data(draft_id, updates)
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if updated:
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logger.info(f"Updated draft channels: {updates}")
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else:
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logger.error("Failed to update draft channels")
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return updated
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except Exception as e:
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logger.error(f"Error updating draft channels: {e}")
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return None
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async def reset_draft_deadline(
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self,
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draft_id: int,
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minutes: Optional[int] = None
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) -> Optional[DraftData]:
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"""
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Reset the current pick deadline.
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Args:
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draft_id: DraftData database ID
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minutes: Minutes to add (uses pick_minutes from config if not provided)
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Returns:
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Updated DraftData with new deadline
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"""
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try:
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if minutes is None:
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current_data = await self.get_draft_data()
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if not current_data:
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logger.error("Could not get current draft data")
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return None
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minutes = current_data.pick_minutes
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new_deadline = datetime.now() + timedelta(minutes=minutes)
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updates = {'pick_deadline': new_deadline}
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updated = await self.update_draft_data(draft_id, updates)
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if updated:
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logger.info(f"Reset draft deadline to {new_deadline}")
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else:
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logger.error("Failed to reset draft deadline")
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return updated
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except Exception as e:
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logger.error(f"Error resetting draft deadline: {e}")
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return None
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# Global service instance
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draft_service = DraftService()
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