fix: use per-user dict for _checked_teams to prevent race condition (#116)

Replace single `_checked_team: Optional[Team]` with `_checked_teams: dict[int, Team]`
keyed by `interaction.user.id`. The previous single field was shared across all
concurrent interaction tasks, allowing User B's interaction_check to overwrite
`_checked_team` before User A's button handler read it — crediting the wrong team.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

commands/transactions/trade.py

@@ -26,6 +26,7 @@ from services.trade_builder import (
     clear_trade_builder,
     clear_trade_builder_by_team,
 )
+from services.league_service import league_service
 from services.player_service import player_service
 from services.team_service import team_service
 from models.team import RosterType
@@ -130,6 +131,22 @@ class TradeCommands(commands.Cog):
             )
             return
 
+        # Check trade deadline
+        current = await league_service.get_current_state()
+        if not current:
+            await interaction.followup.send(
+                "❌ Could not retrieve league state. Please try again later.",
+                ephemeral=True,
+            )
+            return
+        if current.is_past_trade_deadline:
+            await interaction.followup.send(
+                f"❌ **The trade deadline has passed.** The deadline was Week {current.trade_deadline} "
+                f"and we are currently in Week {current.week}. No new trades can be initiated.",
+                ephemeral=True,
+            )
+            return
+
         # Clear any existing trade and create new one
         clear_trade_builder(interaction.user.id)
         trade_builder = get_trade_builder(interaction.user.id, user_team)

models/current.py

@@ -3,6 +3,7 @@ Current league state model
 
 Represents the current state of the league including week, season, and settings.
 """
+
 from pydantic import Field, field_validator
 
 from models.base import SBABaseModel
@@ -10,38 +11,45 @@ from models.base import SBABaseModel
 
 class Current(SBABaseModel):
     """Model representing current league state and settings."""
-    
+
     week: int = Field(69, description="Current week number")
     season: int = Field(69, description="Current season number")
     freeze: bool = Field(True, description="Whether league is frozen")
-    bet_week: str = Field('sheets', description="Betting week identifier")
+    bet_week: str = Field("sheets", description="Betting week identifier")
     trade_deadline: int = Field(1, description="Trade deadline week")
     pick_trade_start: int = Field(69, description="Draft pick trading start week")
     pick_trade_end: int = Field(420, description="Draft pick trading end week")
     playoffs_begin: int = Field(420, description="Week when playoffs begin")
-    
+
     @field_validator("bet_week", mode="before")
     @classmethod
     def cast_bet_week_to_string(cls, v):
         """Ensure bet_week is always a string."""
-        return str(v) if v is not None else 'sheets'
-    
+        return str(v) if v is not None else "sheets"
+
     @property
     def is_offseason(self) -> bool:
         """Check if league is currently in offseason."""
         return self.week > 18
-    
+
     @property
     def is_playoffs(self) -> bool:
         """Check if league is currently in playoffs."""
         return self.week >= self.playoffs_begin
-    
+
     @property
     def can_trade_picks(self) -> bool:
         """Check if draft pick trading is currently allowed."""
         return self.pick_trade_start <= self.week <= self.pick_trade_end
-    
+
     @property
     def ever_trade_picks(self) -> bool:
         """Check if draft pick trading is allowed this season at all"""
-        return self.pick_trade_start <= self.playoffs_begin + 4
+        return self.pick_trade_start <= self.playoffs_begin + 4
+
+    @property
+    def is_past_trade_deadline(self) -> bool:
+        """Check if the trade deadline has passed."""
+        if self.is_offseason:
+            return False
+        return self.week > self.trade_deadline

services/chart_service.py

@@ -4,6 +4,7 @@ Chart Service for managing gameplay charts and infographics.
 This service handles loading, saving, and managing chart definitions
 from the JSON configuration file.
 """
+
 import json
 import logging
 from pathlib import Path
@@ -18,6 +19,7 @@ logger = logging.getLogger(__name__)
 @dataclass
 class Chart:
     """Represents a gameplay chart or infographic."""
+
     key: str
     name: str
     category: str
@@ -27,17 +29,17 @@ class Chart:
     def to_dict(self) -> Dict[str, Any]:
         """Convert chart to dictionary (excluding key)."""
         return {
-            'name': self.name,
-            'category': self.category,
-            'description': self.description,
-            'urls': self.urls
+            "name": self.name,
+            "category": self.category,
+            "description": self.description,
+            "urls": self.urls,
         }
 
 
 class ChartService:
     """Service for managing gameplay charts and infographics."""
 
-    CHARTS_FILE = Path(__file__).parent.parent / 'data' / 'charts.json'
+    CHARTS_FILE = Path(__file__).parent.parent / "storage" / "charts.json"
 
     def __init__(self):
         """Initialize the chart service."""
@@ -54,21 +56,21 @@ class ChartService:
                 self._categories = {}
                 return
 
-            with open(self.CHARTS_FILE, 'r') as f:
+            with open(self.CHARTS_FILE, "r") as f:
                 data = json.load(f)
 
             # Load categories
-            self._categories = data.get('categories', {})
+            self._categories = data.get("categories", {})
 
             # Load charts
-            charts_data = data.get('charts', {})
+            charts_data = data.get("charts", {})
             for key, chart_data in charts_data.items():
                 self._charts[key] = Chart(
                     key=key,
-                    name=chart_data['name'],
-                    category=chart_data['category'],
-                    description=chart_data.get('description', ''),
-                    urls=chart_data.get('urls', [])
+                    name=chart_data["name"],
+                    category=chart_data["category"],
+                    description=chart_data.get("description", ""),
+                    urls=chart_data.get("urls", []),
                 )
 
             logger.info(f"Loaded {len(self._charts)} charts from {self.CHARTS_FILE}")
@@ -81,20 +83,17 @@ class ChartService:
     def _save_charts(self) -> None:
         """Save charts to JSON file."""
         try:
-            # Ensure data directory exists
+            # Ensure storage directory exists
             self.CHARTS_FILE.parent.mkdir(parents=True, exist_ok=True)
 
             # Build data structure
             data = {
-                'charts': {
-                    key: chart.to_dict()
-                    for key, chart in self._charts.items()
-                },
-                'categories': self._categories
+                "charts": {key: chart.to_dict() for key, chart in self._charts.items()},
+                "categories": self._categories,
             }
 
             # Write to file
-            with open(self.CHARTS_FILE, 'w') as f:
+            with open(self.CHARTS_FILE, "w") as f:
                 json.dump(data, f, indent=2)
 
             logger.info(f"Saved {len(self._charts)} charts to {self.CHARTS_FILE}")
@@ -134,10 +133,7 @@ class ChartService:
         Returns:
             List of charts in the specified category
         """
-        return [
-            chart for chart in self._charts.values()
-            if chart.category == category
-        ]
+        return [chart for chart in self._charts.values() if chart.category == category]
 
     def get_chart_keys(self) -> List[str]:
         """
@@ -157,8 +153,9 @@ class ChartService:
         """
         return self._categories.copy()
 
-    def add_chart(self, key: str, name: str, category: str,
-                  urls: List[str], description: str = "") -> None:
+    def add_chart(
+        self, key: str, name: str, category: str, urls: List[str], description: str = ""
+    ) -> None:
         """
         Add a new chart.
 
@@ -176,18 +173,19 @@ class ChartService:
             raise BotException(f"Chart '{key}' already exists")
 
         self._charts[key] = Chart(
-            key=key,
-            name=name,
-            category=category,
-            description=description,
-            urls=urls
+            key=key, name=name, category=category, description=description, urls=urls
         )
         self._save_charts()
         logger.info(f"Added chart: {key}")
 
-    def update_chart(self, key: str, name: Optional[str] = None,
-                    category: Optional[str] = None, urls: Optional[List[str]] = None,
-                    description: Optional[str] = None) -> None:
+    def update_chart(
+        self,
+        key: str,
+        name: Optional[str] = None,
+        category: Optional[str] = None,
+        urls: Optional[List[str]] = None,
+        description: Optional[str] = None,
+    ) -> None:
         """
         Update an existing chart.
 

services/custom_commands_service.py

@@ -4,6 +4,7 @@ Custom Commands Service for Discord Bot v2.0
 Modern async service layer for managing custom commands with full type safety.
 """
 
+import asyncio
 import math
 from datetime import UTC, datetime, timedelta
 from typing import Optional, List, Any, Tuple
@@ -119,8 +120,8 @@ class CustomCommandsService(BaseService[CustomCommand]):
             content_length=len(content),
         )
 
-        # Return full command with creator info
-        return await self.get_command_by_name(name)
+        # Return command with creator info (use POST response directly)
+        return result.model_copy(update={"creator": creator})
 
     async def get_command_by_name(self, name: str) -> CustomCommand:
         """
@@ -217,7 +218,8 @@ class CustomCommandsService(BaseService[CustomCommand]):
             new_content_length=len(new_content),
         )
 
-        return await self.get_command_by_name(name)
+        # Return updated command with creator info (use PUT response directly)
+        return result.model_copy(update={"creator": command.creator})
 
     async def delete_command(
         self, name: str, deleter_discord_id: int, force: bool = False
@@ -466,21 +468,28 @@ class CustomCommandsService(BaseService[CustomCommand]):
 
         commands_data = await self.get_items_with_params(params)
 
+        creators = await asyncio.gather(
+            *[
+                self.get_creator_by_id(cmd_data.creator_id)
+                for cmd_data in commands_data
+            ],
+            return_exceptions=True,
+        )
+
         commands = []
-        for cmd_data in commands_data:
-            try:
-                creator = await self.get_creator_by_id(cmd_data.creator_id)
-                commands.append(CustomCommand(**cmd_data.model_dump(), creator=creator))
-            except BotException as e:
-                # Handle missing creator gracefully
+        for cmd_data, creator in zip(commands_data, creators):
+            if isinstance(creator, BotException):
                 self.logger.warning(
                     "Skipping popular command with missing creator",
                     command_id=cmd_data.id,
                     command_name=cmd_data.name,
                     creator_id=cmd_data.creator_id,
-                    error=str(e),
+                    error=str(creator),
                 )
                 continue
+            if isinstance(creator, BaseException):
+                raise creator
+            commands.append(CustomCommand(**cmd_data.model_dump(), creator=creator))
 
         return commands
 
@@ -536,7 +545,9 @@ class CustomCommandsService(BaseService[CustomCommand]):
             # Update username if it changed
             if creator.username != username or creator.display_name != display_name:
                 await self._update_creator_info(creator.id, username, display_name)
-                creator = await self.get_creator_by_discord_id(discord_id)
+                creator = creator.model_copy(
+                    update={"username": username, "display_name": display_name}
+                )
             return creator
         except BotException:
             # Creator doesn't exist, create new one
@@ -557,7 +568,8 @@ class CustomCommandsService(BaseService[CustomCommand]):
         if not result:
             raise BotException("Failed to create command creator")
 
-        return await self.get_creator_by_discord_id(discord_id)
+        # Return created creator directly from POST response
+        return CustomCommandCreator(**result)
 
     async def get_creator_by_discord_id(self, discord_id: int) -> CustomCommandCreator:
         """Get creator by Discord ID.
@@ -610,31 +622,34 @@ class CustomCommandsService(BaseService[CustomCommand]):
 
     async def get_statistics(self) -> CustomCommandStats:
         """Get comprehensive statistics about custom commands."""
-        # Get basic counts
-        total_commands = await self._get_search_count([])
-        active_commands = await self._get_search_count([("is_active", True)])
-        total_creators = await self._get_creator_count()
-
-        # Get total uses
-        all_commands = await self.get_items_with_params([("is_active", True)])
-        total_uses = sum(cmd.use_count for cmd in all_commands)
-
-        # Get most popular command
-        popular_commands = await self.get_popular_commands(limit=1)
-        most_popular = popular_commands[0] if popular_commands else None
-
-        # Get most active creator
-        most_active_creator = await self._get_most_active_creator()
-
-        # Get recent commands count
         week_ago = datetime.now(UTC) - timedelta(days=7)
-        recent_count = await self._get_search_count(
-            [("created_at__gte", week_ago.isoformat()), ("is_active", True)]
+
+        (
+            total_commands,
+            active_commands,
+            total_creators,
+            all_commands,
+            popular_commands,
+            most_active_creator,
+            recent_count,
+            warning_count,
+            deletion_count,
+        ) = await asyncio.gather(
+            self._get_search_count([]),
+            self._get_search_count([("is_active", True)]),
+            self._get_creator_count(),
+            self.get_items_with_params([("is_active", True)]),
+            self.get_popular_commands(limit=1),
+            self._get_most_active_creator(),
+            self._get_search_count(
+                [("created_at__gte", week_ago.isoformat()), ("is_active", True)]
+            ),
+            self._get_commands_needing_warning_count(),
+            self._get_commands_eligible_for_deletion_count(),
         )
 
-        # Get cleanup statistics
-        warning_count = await self._get_commands_needing_warning_count()
-        deletion_count = await self._get_commands_eligible_for_deletion_count()
+        total_uses = sum(cmd.use_count for cmd in all_commands)
+        most_popular = popular_commands[0] if popular_commands else None
 
         return CustomCommandStats(
             total_commands=total_commands,
@@ -662,21 +677,28 @@ class CustomCommandsService(BaseService[CustomCommand]):
 
         commands_data = await self.get_items_with_params(params)
 
+        creators = await asyncio.gather(
+            *[
+                self.get_creator_by_id(cmd_data.creator_id)
+                for cmd_data in commands_data
+            ],
+            return_exceptions=True,
+        )
+
         commands = []
-        for cmd_data in commands_data:
-            try:
-                creator = await self.get_creator_by_id(cmd_data.creator_id)
-                commands.append(CustomCommand(**cmd_data.model_dump(), creator=creator))
-            except BotException as e:
-                # Handle missing creator gracefully
+        for cmd_data, creator in zip(commands_data, creators):
+            if isinstance(creator, BotException):
                 self.logger.warning(
                     "Skipping command with missing creator",
                     command_id=cmd_data.id,
                     command_name=cmd_data.name,
                     creator_id=cmd_data.creator_id,
-                    error=str(e),
+                    error=str(creator),
                 )
                 continue
+            if isinstance(creator, BaseException):
+                raise creator
+            commands.append(CustomCommand(**cmd_data.model_dump(), creator=creator))
 
         return commands
 
@@ -688,21 +710,28 @@ class CustomCommandsService(BaseService[CustomCommand]):
 
         commands_data = await self.get_items_with_params(params)
 
+        creators = await asyncio.gather(
+            *[
+                self.get_creator_by_id(cmd_data.creator_id)
+                for cmd_data in commands_data
+            ],
+            return_exceptions=True,
+        )
+
         commands = []
-        for cmd_data in commands_data:
-            try:
-                creator = await self.get_creator_by_id(cmd_data.creator_id)
-                commands.append(CustomCommand(**cmd_data.model_dump(), creator=creator))
-            except BotException as e:
-                # Handle missing creator gracefully
+        for cmd_data, creator in zip(commands_data, creators):
+            if isinstance(creator, BotException):
                 self.logger.warning(
                     "Skipping command with missing creator",
                     command_id=cmd_data.id,
                     command_name=cmd_data.name,
                     creator_id=cmd_data.creator_id,
-                    error=str(e),
+                    error=str(creator),
                 )
                 continue
+            if isinstance(creator, BaseException):
+                raise creator
+            commands.append(CustomCommand(**cmd_data.model_dump(), creator=creator))
 
         return commands
 

services/decision_service.py

@@ -4,6 +4,7 @@ Decision Service
 Manages pitching decision operations for game submission.
 """
 
+import asyncio
 from typing import List, Dict, Any, Optional, Tuple
 
 from utils.logging import get_contextual_logger
@@ -124,22 +125,19 @@ class DecisionService:
             if int(decision.get("b_save", 0)) == 1:
                 bsv_ids.append(pitcher_id)
 
-        # Second pass: Fetch Player objects
-        wp = await player_service.get_player(wp_id) if wp_id else None
-        lp = await player_service.get_player(lp_id) if lp_id else None
-        sv = await player_service.get_player(sv_id) if sv_id else None
+        # Second pass: Fetch all Player objects in parallel
+        # Order: [wp_id, lp_id, sv_id, *hold_ids, *bsv_ids]; None IDs resolve immediately
+        ordered_ids = [wp_id, lp_id, sv_id] + hold_ids + bsv_ids
+        results = await asyncio.gather(
+            *[
+                player_service.get_player(pid) if pid else asyncio.sleep(0, result=None)
+                for pid in ordered_ids
+            ]
+        )
 
-        holders = []
-        for hold_id in hold_ids:
-            holder = await player_service.get_player(hold_id)
-            if holder:
-                holders.append(holder)
-
-        blown_saves = []
-        for bsv_id in bsv_ids:
-            bsv = await player_service.get_player(bsv_id)
-            if bsv:
-                blown_saves.append(bsv)
+        wp, lp, sv = results[0], results[1], results[2]
+        holders = [p for p in results[3 : 3 + len(hold_ids)] if p]
+        blown_saves = [p for p in results[3 + len(hold_ids) :] if p]
 
         return wp, lp, sv, holders, blown_saves
 

services/help_commands_service.py

@@ -5,6 +5,7 @@ Modern async service layer for managing help commands with full type safety.
 Allows admins and help editors to create custom help topics for league documentation,
 resources, FAQs, links, and guides.
 """
+
 from typing import Optional, List
 from utils.logging import get_contextual_logger
 
@@ -12,7 +13,7 @@ from models.help_command import (
     HelpCommand,
     HelpCommandSearchFilters,
     HelpCommandSearchResult,
-    HelpCommandStats
+    HelpCommandStats,
 )
 from services.base_service import BaseService
 from exceptions import BotException
@@ -20,16 +21,19 @@ from exceptions import BotException
 
 class HelpCommandNotFoundError(BotException):
     """Raised when a help command is not found."""
+
     pass
 
 
 class HelpCommandExistsError(BotException):
     """Raised when trying to create a help command that already exists."""
+
     pass
 
 
 class HelpCommandPermissionError(BotException):
     """Raised when user lacks permission for help command operation."""
+
     pass
 
 
@@ -37,8 +41,8 @@ class HelpCommandsService(BaseService[HelpCommand]):
     """Service for managing help commands."""
 
     def __init__(self):
-        super().__init__(HelpCommand, 'help_commands')
-        self.logger = get_contextual_logger(f'{__name__}.HelpCommandsService')
+        super().__init__(HelpCommand, "help_commands")
+        self.logger = get_contextual_logger(f"{__name__}.HelpCommandsService")
         self.logger.info("HelpCommandsService initialized")
 
     # === Command CRUD Operations ===
@@ -50,7 +54,7 @@ class HelpCommandsService(BaseService[HelpCommand]):
         content: str,
         creator_discord_id: str,
         category: Optional[str] = None,
-        display_order: int = 0
+        display_order: int = 0,
     ) -> HelpCommand:
         """
         Create a new help command.
@@ -80,14 +84,16 @@ class HelpCommandsService(BaseService[HelpCommand]):
 
         # Create help command data
         help_data = {
-            'name': name.lower().strip(),
-            'title': title.strip(),
-            'content': content.strip(),
-            'category': category.lower().strip() if category else None,
-            'created_by_discord_id': str(creator_discord_id),  # Convert to string for safe storage
-            'display_order': display_order,
-            'is_active': True,
-            'view_count': 0
+            "name": name.lower().strip(),
+            "title": title.strip(),
+            "content": content.strip(),
+            "category": category.lower().strip() if category else None,
+            "created_by_discord_id": str(
+                creator_discord_id
+            ),  # Convert to string for safe storage
+            "display_order": display_order,
+            "is_active": True,
+            "view_count": 0,
         }
 
         # Create via API
@@ -95,18 +101,18 @@ class HelpCommandsService(BaseService[HelpCommand]):
         if not result:
             raise BotException("Failed to create help command")
 
-        self.logger.info("Help command created",
-                        help_name=name,
-                        creator_id=creator_discord_id,
-                        category=category)
+        self.logger.info(
+            "Help command created",
+            help_name=name,
+            creator_id=creator_discord_id,
+            category=category,
+        )
 
-        # Return full help command
-        return await self.get_help_by_name(name)
+        # Return help command directly from POST response
+        return result
 
     async def get_help_by_name(
-        self,
-        name: str,
-        include_inactive: bool = False
+        self, name: str, include_inactive: bool = False
     ) -> HelpCommand:
         """
         Get a help command by name.
@@ -126,8 +132,12 @@ class HelpCommandsService(BaseService[HelpCommand]):
         try:
             # Use the dedicated by_name endpoint for exact lookup
             client = await self.get_client()
-            params = [('include_inactive', include_inactive)] if include_inactive else []
-            data = await client.get(f'help_commands/by_name/{normalized_name}', params=params)
+            params = (
+                [("include_inactive", include_inactive)] if include_inactive else []
+            )
+            data = await client.get(
+                f"help_commands/by_name/{normalized_name}", params=params
+            )
 
             if not data:
                 raise HelpCommandNotFoundError(f"Help topic '{name}' not found")
@@ -139,9 +149,9 @@ class HelpCommandsService(BaseService[HelpCommand]):
             if "404" in str(e) or "not found" in str(e).lower():
                 raise HelpCommandNotFoundError(f"Help topic '{name}' not found")
             else:
-                self.logger.error("Failed to get help command by name",
-                                help_name=name,
-                                error=e)
+                self.logger.error(
+                    "Failed to get help command by name", help_name=name, error=e
+                )
                 raise BotException(f"Failed to retrieve help topic '{name}': {e}")
 
     async def update_help(
@@ -151,7 +161,7 @@ class HelpCommandsService(BaseService[HelpCommand]):
         new_content: Optional[str] = None,
         updater_discord_id: Optional[str] = None,
         new_category: Optional[str] = None,
-        new_display_order: Optional[int] = None
+        new_display_order: Optional[int] = None,
     ) -> HelpCommand:
         """
         Update an existing help command.
@@ -176,35 +186,42 @@ class HelpCommandsService(BaseService[HelpCommand]):
         update_data = {}
 
         if new_title is not None:
-            update_data['title'] = new_title.strip()
+            update_data["title"] = new_title.strip()
 
         if new_content is not None:
-            update_data['content'] = new_content.strip()
+            update_data["content"] = new_content.strip()
 
         if new_category is not None:
-            update_data['category'] = new_category.lower().strip() if new_category else None
+            update_data["category"] = (
+                new_category.lower().strip() if new_category else None
+            )
 
         if new_display_order is not None:
-            update_data['display_order'] = new_display_order
+            update_data["display_order"] = new_display_order
 
         if updater_discord_id is not None:
-            update_data['last_modified_by'] = str(updater_discord_id)  # Convert to string for safe storage
+            update_data["last_modified_by"] = str(
+                updater_discord_id
+            )  # Convert to string for safe storage
 
         if not update_data:
             raise BotException("No fields to update")
 
         # Update via API
         client = await self.get_client()
-        result = await client.put(f'help_commands/{help_cmd.id}', update_data)
+        result = await client.put(f"help_commands/{help_cmd.id}", update_data)
         if not result:
             raise BotException("Failed to update help command")
 
-        self.logger.info("Help command updated",
-                        help_name=name,
-                        updater_id=updater_discord_id,
-                        fields_updated=list(update_data.keys()))
+        self.logger.info(
+            "Help command updated",
+            help_name=name,
+            updater_id=updater_discord_id,
+            fields_updated=list(update_data.keys()),
+        )
 
-        return await self.get_help_by_name(name)
+        # Return updated help command directly from PUT response
+        return self.model_class.from_api_data(result)
 
     async def delete_help(self, name: str) -> bool:
         """
@@ -223,11 +240,11 @@ class HelpCommandsService(BaseService[HelpCommand]):
 
         # Soft delete via API
         client = await self.get_client()
-        await client.delete(f'help_commands/{help_cmd.id}')
+        await client.delete(f"help_commands/{help_cmd.id}")
 
-        self.logger.info("Help command soft deleted",
-                        help_name=name,
-                        help_id=help_cmd.id)
+        self.logger.info(
+            "Help command soft deleted", help_name=name, help_id=help_cmd.id
+        )
 
         return True
 
@@ -252,13 +269,11 @@ class HelpCommandsService(BaseService[HelpCommand]):
 
         # Restore via API
         client = await self.get_client()
-        result = await client.patch(f'help_commands/{help_cmd.id}/restore')
+        result = await client.patch(f"help_commands/{help_cmd.id}/restore")
         if not result:
             raise BotException("Failed to restore help command")
 
-        self.logger.info("Help command restored",
-                        help_name=name,
-                        help_id=help_cmd.id)
+        self.logger.info("Help command restored", help_name=name, help_id=help_cmd.id)
 
         return self.model_class.from_api_data(result)
 
@@ -279,10 +294,9 @@ class HelpCommandsService(BaseService[HelpCommand]):
 
         try:
             client = await self.get_client()
-            await client.patch(f'help_commands/by_name/{normalized_name}/view')
+            await client.patch(f"help_commands/by_name/{normalized_name}/view")
 
-            self.logger.debug("Help command view count incremented",
-                            help_name=name)
+            self.logger.debug("Help command view count incremented", help_name=name)
 
             # Return updated command
             return await self.get_help_by_name(name)
@@ -291,16 +305,15 @@ class HelpCommandsService(BaseService[HelpCommand]):
             if "404" in str(e) or "not found" in str(e).lower():
                 raise HelpCommandNotFoundError(f"Help topic '{name}' not found")
             else:
-                self.logger.error("Failed to increment view count",
-                                help_name=name,
-                                error=e)
+                self.logger.error(
+                    "Failed to increment view count", help_name=name, error=e
+                )
                 raise BotException(f"Failed to increment view count for '{name}': {e}")
 
     # === Search and Listing ===
 
     async def search_help_commands(
-        self,
-        filters: HelpCommandSearchFilters
+        self, filters: HelpCommandSearchFilters
     ) -> HelpCommandSearchResult:
         """
         Search for help commands with filtering and pagination.
@@ -316,23 +329,23 @@ class HelpCommandsService(BaseService[HelpCommand]):
 
         # Apply filters
         if filters.name_contains:
-            params.append(('name', filters.name_contains))  # API will do ILIKE search
+            params.append(("name", filters.name_contains))  # API will do ILIKE search
 
         if filters.category:
-            params.append(('category', filters.category))
+            params.append(("category", filters.category))
 
-        params.append(('is_active', filters.is_active))
+        params.append(("is_active", filters.is_active))
 
         # Add sorting
-        params.append(('sort', filters.sort_by))
+        params.append(("sort", filters.sort_by))
 
         # Add pagination
-        params.append(('page', filters.page))
-        params.append(('page_size', filters.page_size))
+        params.append(("page", filters.page))
+        params.append(("page_size", filters.page_size))
 
         # Execute search via API
         client = await self.get_client()
-        data = await client.get('help_commands', params=params)
+        data = await client.get("help_commands", params=params)
 
         if not data:
             return HelpCommandSearchResult(
@@ -341,14 +354,14 @@ class HelpCommandsService(BaseService[HelpCommand]):
                 page=filters.page,
                 page_size=filters.page_size,
                 total_pages=0,
-                has_more=False
+                has_more=False,
             )
 
         # Extract response data
-        help_commands_data = data.get('help_commands', [])
-        total_count = data.get('total_count', 0)
-        total_pages = data.get('total_pages', 0)
-        has_more = data.get('has_more', False)
+        help_commands_data = data.get("help_commands", [])
+        total_count = data.get("total_count", 0)
+        total_pages = data.get("total_pages", 0)
+        has_more = data.get("has_more", False)
 
         # Convert to HelpCommand objects
         help_commands = []
@@ -356,15 +369,21 @@ class HelpCommandsService(BaseService[HelpCommand]):
             try:
                 help_commands.append(self.model_class.from_api_data(cmd_data))
             except Exception as e:
-                self.logger.warning("Failed to create HelpCommand from API data",
-                                  help_id=cmd_data.get('id'),
-                                  error=e)
+                self.logger.warning(
+                    "Failed to create HelpCommand from API data",
+                    help_id=cmd_data.get("id"),
+                    error=e,
+                )
                 continue
 
-        self.logger.debug("Help commands search completed",
-                         total_results=total_count,
-                         page=filters.page,
-                         filters_applied=len([p for p in params if p[0] not in ['sort', 'page', 'page_size']]))
+        self.logger.debug(
+            "Help commands search completed",
+            total_results=total_count,
+            page=filters.page,
+            filters_applied=len(
+                [p for p in params if p[0] not in ["sort", "page", "page_size"]]
+            ),
+        )
 
         return HelpCommandSearchResult(
             help_commands=help_commands,
@@ -372,13 +391,11 @@ class HelpCommandsService(BaseService[HelpCommand]):
             page=filters.page,
             page_size=filters.page_size,
             total_pages=total_pages,
-            has_more=has_more
+            has_more=has_more,
         )
 
     async def get_all_help_topics(
-        self,
-        category: Optional[str] = None,
-        include_inactive: bool = False
+        self, category: Optional[str] = None, include_inactive: bool = False
     ) -> List[HelpCommand]:
         """
         Get all help topics, optionally filtered by category.
@@ -393,37 +410,36 @@ class HelpCommandsService(BaseService[HelpCommand]):
         params = []
 
         if category:
-            params.append(('category', category))
+            params.append(("category", category))
 
-        params.append(('is_active', not include_inactive))
-        params.append(('sort', 'display_order'))
-        params.append(('page_size', 100))  # Get all
+        params.append(("is_active", not include_inactive))
+        params.append(("sort", "display_order"))
+        params.append(("page_size", 100))  # Get all
 
         client = await self.get_client()
-        data = await client.get('help_commands', params=params)
+        data = await client.get("help_commands", params=params)
 
         if not data:
             return []
 
-        help_commands_data = data.get('help_commands', [])
+        help_commands_data = data.get("help_commands", [])
 
         help_commands = []
         for cmd_data in help_commands_data:
             try:
                 help_commands.append(self.model_class.from_api_data(cmd_data))
             except Exception as e:
-                self.logger.warning("Failed to create HelpCommand from API data",
-                                  help_id=cmd_data.get('id'),
-                                  error=e)
+                self.logger.warning(
+                    "Failed to create HelpCommand from API data",
+                    help_id=cmd_data.get("id"),
+                    error=e,
+                )
                 continue
 
         return help_commands
 
     async def get_help_names_for_autocomplete(
-        self,
-        partial_name: str = "",
-        limit: int = 25,
-        include_inactive: bool = False
+        self, partial_name: str = "", limit: int = 25, include_inactive: bool = False
     ) -> List[str]:
         """
         Get help command names for Discord autocomplete.
@@ -439,25 +455,28 @@ class HelpCommandsService(BaseService[HelpCommand]):
         try:
             # Use the dedicated autocomplete endpoint
             client = await self.get_client()
-            params = [('limit', limit)]
+            params = [("limit", limit)]
 
             if partial_name:
-                params.append(('q', partial_name.lower()))
+                params.append(("q", partial_name.lower()))
 
-            result = await client.get('help_commands/autocomplete', params=params)
+            result = await client.get("help_commands/autocomplete", params=params)
 
             # The autocomplete endpoint returns results with name, title, category
-            if isinstance(result, dict) and 'results' in result:
-                return [item['name'] for item in result['results']]
+            if isinstance(result, dict) and "results" in result:
+                return [item["name"] for item in result["results"]]
             else:
-                self.logger.warning("Unexpected autocomplete response format",
-                                  response=result)
+                self.logger.warning(
+                    "Unexpected autocomplete response format", response=result
+                )
                 return []
 
         except Exception as e:
-            self.logger.error("Failed to get help names for autocomplete",
-                            partial_name=partial_name,
-                            error=e)
+            self.logger.error(
+                "Failed to get help names for autocomplete",
+                partial_name=partial_name,
+                error=e,
+            )
             # Return empty list on error to not break Discord autocomplete
             return []
 
@@ -467,7 +486,7 @@ class HelpCommandsService(BaseService[HelpCommand]):
         """Get comprehensive statistics about help commands."""
         try:
             client = await self.get_client()
-            data = await client.get('help_commands/stats')
+            data = await client.get("help_commands/stats")
 
             if not data:
                 return HelpCommandStats(
@@ -475,23 +494,25 @@ class HelpCommandsService(BaseService[HelpCommand]):
                     active_commands=0,
                     total_views=0,
                     most_viewed_command=None,
-                    recent_commands_count=0
+                    recent_commands_count=0,
                 )
 
             # Convert most_viewed_command if present
             most_viewed = None
-            if data.get('most_viewed_command'):
+            if data.get("most_viewed_command"):
                 try:
-                    most_viewed = self.model_class.from_api_data(data['most_viewed_command'])
+                    most_viewed = self.model_class.from_api_data(
+                        data["most_viewed_command"]
+                    )
                 except Exception as e:
                     self.logger.warning("Failed to parse most viewed command", error=e)
 
             return HelpCommandStats(
-                total_commands=data.get('total_commands', 0),
-                active_commands=data.get('active_commands', 0),
-                total_views=data.get('total_views', 0),
+                total_commands=data.get("total_commands", 0),
+                active_commands=data.get("active_commands", 0),
+                total_views=data.get("total_views", 0),
                 most_viewed_command=most_viewed,
-                recent_commands_count=data.get('recent_commands_count', 0)
+                recent_commands_count=data.get("recent_commands_count", 0),
             )
 
         except Exception as e:
@@ -502,7 +523,7 @@ class HelpCommandsService(BaseService[HelpCommand]):
                 active_commands=0,
                 total_views=0,
                 most_viewed_command=None,
-                recent_commands_count=0
+                recent_commands_count=0,
             )
 
 

tests/test_commands_trade_deadline.py

@@ -0,0 +1,143 @@
+"""
+Tests for trade deadline enforcement in /trade commands.
+
+Validates that trades are blocked after the trade deadline and allowed during/before it.
+"""
+
+import pytest
+from unittest.mock import AsyncMock, MagicMock, patch
+
+from tests.factories import CurrentFactory, TeamFactory
+
+
+class TestTradeInitiateDeadlineGuard:
+    """Test trade deadline enforcement in /trade initiate command."""
+
+    @pytest.fixture
+    def mock_interaction(self):
+        """Create mock Discord interaction with deferred response."""
+        interaction = AsyncMock()
+        interaction.user = MagicMock()
+        interaction.user.id = 258104532423147520
+        interaction.response = AsyncMock()
+        interaction.followup = AsyncMock()
+        interaction.guild = MagicMock()
+        interaction.guild.id = 669356687294988350
+        return interaction
+
+    @pytest.mark.asyncio
+    async def test_trade_initiate_blocked_past_deadline(self, mock_interaction):
+        """After the trade deadline, /trade initiate should return a friendly error."""
+        user_team = TeamFactory.west_virginia()
+        other_team = TeamFactory.new_york()
+        past_deadline = CurrentFactory.create(week=15, trade_deadline=14)
+
+        with (
+            patch(
+                "commands.transactions.trade.validate_user_has_team",
+                new_callable=AsyncMock,
+                return_value=user_team,
+            ),
+            patch(
+                "commands.transactions.trade.get_team_by_abbrev_with_validation",
+                new_callable=AsyncMock,
+                return_value=other_team,
+            ),
+            patch("commands.transactions.trade.league_service") as mock_league,
+        ):
+            mock_league.get_current_state = AsyncMock(return_value=past_deadline)
+
+            from commands.transactions.trade import TradeCommands
+
+            bot = MagicMock()
+            cog = TradeCommands(bot)
+            await cog.trade_initiate.callback(cog, mock_interaction, "NY")
+
+            mock_interaction.followup.send.assert_called_once()
+            call_kwargs = mock_interaction.followup.send.call_args
+            msg = (
+                call_kwargs[0][0]
+                if call_kwargs[0]
+                else call_kwargs[1].get("content", "")
+            )
+            assert "trade deadline has passed" in msg.lower()
+
+    @pytest.mark.asyncio
+    async def test_trade_initiate_allowed_at_deadline_week(self, mock_interaction):
+        """During the deadline week itself, /trade initiate should proceed."""
+        user_team = TeamFactory.west_virginia()
+        other_team = TeamFactory.new_york()
+        at_deadline = CurrentFactory.create(week=14, trade_deadline=14)
+
+        with (
+            patch(
+                "commands.transactions.trade.validate_user_has_team",
+                new_callable=AsyncMock,
+                return_value=user_team,
+            ),
+            patch(
+                "commands.transactions.trade.get_team_by_abbrev_with_validation",
+                new_callable=AsyncMock,
+                return_value=other_team,
+            ),
+            patch("commands.transactions.trade.league_service") as mock_league,
+            patch("commands.transactions.trade.clear_trade_builder") as mock_clear,
+            patch("commands.transactions.trade.get_trade_builder") as mock_get_builder,
+            patch(
+                "commands.transactions.trade.create_trade_embed",
+                new_callable=AsyncMock,
+                return_value=MagicMock(),
+            ),
+        ):
+            mock_league.get_current_state = AsyncMock(return_value=at_deadline)
+            mock_builder = MagicMock()
+            mock_builder.add_team = AsyncMock(return_value=(True, None))
+            mock_builder.trade_id = "test-123"
+            mock_get_builder.return_value = mock_builder
+
+            from commands.transactions.trade import TradeCommands
+
+            bot = MagicMock()
+            cog = TradeCommands(bot)
+            cog.channel_manager = MagicMock()
+            cog.channel_manager.create_trade_channel = AsyncMock(return_value=None)
+            await cog.trade_initiate.callback(cog, mock_interaction, "NY")
+
+            # Should have proceeded past deadline check to clear/create trade
+            mock_clear.assert_called_once()
+
+    @pytest.mark.asyncio
+    async def test_trade_initiate_blocked_when_current_none(self, mock_interaction):
+        """When league state can't be fetched, /trade initiate should fail closed."""
+        user_team = TeamFactory.west_virginia()
+        other_team = TeamFactory.new_york()
+
+        with (
+            patch(
+                "commands.transactions.trade.validate_user_has_team",
+                new_callable=AsyncMock,
+                return_value=user_team,
+            ),
+            patch(
+                "commands.transactions.trade.get_team_by_abbrev_with_validation",
+                new_callable=AsyncMock,
+                return_value=other_team,
+            ),
+            patch("commands.transactions.trade.league_service") as mock_league,
+        ):
+            mock_league.get_current_state = AsyncMock(return_value=None)
+
+            from commands.transactions.trade import TradeCommands
+
+            bot = MagicMock()
+            cog = TradeCommands(bot)
+            await cog.trade_initiate.callback(cog, mock_interaction, "NY")
+
+            mock_interaction.followup.send.assert_called_once()
+            call_kwargs = mock_interaction.followup.send.call_args
+            msg = (
+                call_kwargs[0][0]
+                if call_kwargs[0]
+                else call_kwargs[1].get("content", "")
+            )
+            assert "could not retrieve league state" in msg.lower()

tests/test_models.py

@@ -3,6 +3,7 @@ Tests for SBA data models
 
 Validates model creation, validation, and business logic.
 """
+
 import pytest
 
 from models import Team, Player, Current, DraftPick, DraftData, DraftList
@@ -10,94 +11,102 @@ from models import Team, Player, Current, DraftPick, DraftData, DraftList
 
 class TestSBABaseModel:
     """Test base model functionality."""
-    
+
     def test_model_creation_with_api_data(self):
         """Test creating models from API data."""
         team_data = {
-            'id': 1,
-            'abbrev': 'NYY',
-            'sname': 'Yankees',
-            'lname': 'New York Yankees',
-            'season': 12
+            "id": 1,
+            "abbrev": "NYY",
+            "sname": "Yankees",
+            "lname": "New York Yankees",
+            "season": 12,
         }
-        
+
         team = Team.from_api_data(team_data)
         assert team.id == 1
-        assert team.abbrev == 'NYY'
-        assert team.lname == 'New York Yankees'
-    
+        assert team.abbrev == "NYY"
+        assert team.lname == "New York Yankees"
+
     def test_to_dict_functionality(self):
         """Test model to dictionary conversion."""
-        team = Team(id=1, abbrev='LAA', sname='Angels', lname='Los Angeles Angels', season=12)
-        
+        team = Team(
+            id=1, abbrev="LAA", sname="Angels", lname="Los Angeles Angels", season=12
+        )
+
         team_dict = team.to_dict()
-        assert 'abbrev' in team_dict
-        assert team_dict['abbrev'] == 'LAA'
-        assert team_dict['lname'] == 'Los Angeles Angels'
-    
+        assert "abbrev" in team_dict
+        assert team_dict["abbrev"] == "LAA"
+        assert team_dict["lname"] == "Los Angeles Angels"
+
     def test_model_repr(self):
         """Test model string representation."""
-        team = Team(id=2, abbrev='BOS', sname='Red Sox', lname='Boston Red Sox', season=12)
+        team = Team(
+            id=2, abbrev="BOS", sname="Red Sox", lname="Boston Red Sox", season=12
+        )
         repr_str = repr(team)
-        assert 'Team(' in repr_str
-        assert 'abbrev=BOS' in repr_str
+        assert "Team(" in repr_str
+        assert "abbrev=BOS" in repr_str
 
 
 class TestTeamModel:
     """Test Team model functionality."""
-    
+
     def test_team_creation_minimal(self):
         """Test team creation with minimal required fields."""
         team = Team(
-            id=4,
-            abbrev='HOU',
-            sname='Astros',
-            lname='Houston Astros',
-            season=12
+            id=4, abbrev="HOU", sname="Astros", lname="Houston Astros", season=12
         )
-        
-        assert team.abbrev == 'HOU'
-        assert team.sname == 'Astros'
-        assert team.lname == 'Houston Astros'
+
+        assert team.abbrev == "HOU"
+        assert team.sname == "Astros"
+        assert team.lname == "Houston Astros"
         assert team.season == 12
-    
+
     def test_team_creation_with_optional_fields(self):
         """Test team creation with optional fields."""
         team = Team(
             id=5,
-            abbrev='SF',
-            sname='Giants',
-            lname='San Francisco Giants',
+            abbrev="SF",
+            sname="Giants",
+            lname="San Francisco Giants",
             season=12,
             gmid=100,
             division_id=1,
-            stadium='Oracle Park',
-            color='FF8C00'
+            stadium="Oracle Park",
+            color="FF8C00",
         )
-        
+
         assert team.gmid == 100
         assert team.division_id == 1
-        assert team.stadium == 'Oracle Park'
-        assert team.color == 'FF8C00'
-    
+        assert team.stadium == "Oracle Park"
+        assert team.color == "FF8C00"
+
     def test_team_str_representation(self):
         """Test team string representation."""
-        team = Team(id=3, abbrev='SD', sname='Padres', lname='San Diego Padres', season=12)
-        assert str(team) == 'SD - San Diego Padres'
+        team = Team(
+            id=3, abbrev="SD", sname="Padres", lname="San Diego Padres", season=12
+        )
+        assert str(team) == "SD - San Diego Padres"
 
     def test_team_roster_type_major_league(self):
         """Test roster type detection for Major League teams."""
         from models.team import RosterType
 
         # 3 chars or less → Major League
-        team = Team(id=1, abbrev='NYY', sname='Yankees', lname='New York Yankees', season=12)
+        team = Team(
+            id=1, abbrev="NYY", sname="Yankees", lname="New York Yankees", season=12
+        )
         assert team.roster_type() == RosterType.MAJOR_LEAGUE
 
-        team = Team(id=2, abbrev='BOS', sname='Red Sox', lname='Boston Red Sox', season=12)
+        team = Team(
+            id=2, abbrev="BOS", sname="Red Sox", lname="Boston Red Sox", season=12
+        )
         assert team.roster_type() == RosterType.MAJOR_LEAGUE
 
         # Even "BHM" (ends in M) should be Major League
-        team = Team(id=3, abbrev='BHM', sname='Iron', lname='Birmingham Iron', season=12)
+        team = Team(
+            id=3, abbrev="BHM", sname="Iron", lname="Birmingham Iron", season=12
+        )
         assert team.roster_type() == RosterType.MAJOR_LEAGUE
 
     def test_team_roster_type_minor_league(self):
@@ -105,14 +114,28 @@ class TestTeamModel:
         from models.team import RosterType
 
         # Standard Minor League: [Team] + "MIL"
-        team = Team(id=4, abbrev='NYYMIL', sname='RailRiders', lname='Staten Island RailRiders', season=12)
+        team = Team(
+            id=4,
+            abbrev="NYYMIL",
+            sname="RailRiders",
+            lname="Staten Island RailRiders",
+            season=12,
+        )
         assert team.roster_type() == RosterType.MINOR_LEAGUE
 
-        team = Team(id=5, abbrev='PORMIL', sname='Portland MiL', lname='Portland Minor League', season=12)
+        team = Team(
+            id=5,
+            abbrev="PORMIL",
+            sname="Portland MiL",
+            lname="Portland Minor League",
+            season=12,
+        )
         assert team.roster_type() == RosterType.MINOR_LEAGUE
 
         # Case insensitive
-        team = Team(id=6, abbrev='LAAmil', sname='Bees', lname='Salt Lake Bees', season=12)
+        team = Team(
+            id=6, abbrev="LAAmil", sname="Bees", lname="Salt Lake Bees", season=12
+        )
         assert team.roster_type() == RosterType.MINOR_LEAGUE
 
     def test_team_roster_type_injured_list(self):
@@ -120,14 +143,32 @@ class TestTeamModel:
         from models.team import RosterType
 
         # Standard Injured List: [Team] + "IL"
-        team = Team(id=7, abbrev='NYYIL', sname='Yankees IL', lname='New York Yankees IL', season=12)
+        team = Team(
+            id=7,
+            abbrev="NYYIL",
+            sname="Yankees IL",
+            lname="New York Yankees IL",
+            season=12,
+        )
         assert team.roster_type() == RosterType.INJURED_LIST
 
-        team = Team(id=8, abbrev='PORIL', sname='Loggers IL', lname='Portland Loggers IL', season=12)
+        team = Team(
+            id=8,
+            abbrev="PORIL",
+            sname="Loggers IL",
+            lname="Portland Loggers IL",
+            season=12,
+        )
         assert team.roster_type() == RosterType.INJURED_LIST
 
         # Case insensitive
-        team = Team(id=9, abbrev='LAAil', sname='Angels IL', lname='Los Angeles Angels IL', season=12)
+        team = Team(
+            id=9,
+            abbrev="LAAil",
+            sname="Angels IL",
+            lname="Los Angeles Angels IL",
+            season=12,
+        )
         assert team.roster_type() == RosterType.INJURED_LIST
 
     def test_team_roster_type_edge_case_bhmil(self):
@@ -143,16 +184,30 @@ class TestTeamModel:
         from models.team import RosterType
 
         # "BHMIL" = "BHM" + "IL" → sname contains "IL" → INJURED_LIST
-        team = Team(id=10, abbrev='BHMIL', sname='Iron IL', lname='Birmingham Iron IL', season=12)
+        team = Team(
+            id=10,
+            abbrev="BHMIL",
+            sname="Iron IL",
+            lname="Birmingham Iron IL",
+            season=12,
+        )
         assert team.roster_type() == RosterType.INJURED_LIST
 
         # Compare with a real Minor League team that has "Island" in name
         # "NYYMIL" = "NYY" + "MIL", even though sname has "Island" → MINOR_LEAGUE
-        team = Team(id=11, abbrev='NYYMIL', sname='Staten Island RailRiders', lname='Staten Island RailRiders', season=12)
+        team = Team(
+            id=11,
+            abbrev="NYYMIL",
+            sname="Staten Island RailRiders",
+            lname="Staten Island RailRiders",
+            season=12,
+        )
         assert team.roster_type() == RosterType.MINOR_LEAGUE
 
         # Another IL edge case with sname containing "IL" at word boundary
-        team = Team(id=12, abbrev='WVMIL', sname='WV IL', lname='West Virginia IL', season=12)
+        team = Team(
+            id=12, abbrev="WVMIL", sname="WV IL", lname="West Virginia IL", season=12
+        )
         assert team.roster_type() == RosterType.INJURED_LIST
 
     def test_team_roster_type_sname_disambiguation(self):
@@ -160,221 +215,231 @@ class TestTeamModel:
         from models.team import RosterType
 
         # MiL team - sname does NOT have "IL" as a word
-        team = Team(id=13, abbrev='WVMIL', sname='Miners', lname='West Virginia Miners', season=12)
+        team = Team(
+            id=13,
+            abbrev="WVMIL",
+            sname="Miners",
+            lname="West Virginia Miners",
+            season=12,
+        )
         assert team.roster_type() == RosterType.MINOR_LEAGUE
 
         # IL team - sname has "IL" at word boundary
-        team = Team(id=14, abbrev='WVMIL', sname='Miners IL', lname='West Virginia Miners IL', season=12)
+        team = Team(
+            id=14,
+            abbrev="WVMIL",
+            sname="Miners IL",
+            lname="West Virginia Miners IL",
+            season=12,
+        )
         assert team.roster_type() == RosterType.INJURED_LIST
 
         # MiL team - sname has "IL" but only in "Island" (substring, not word boundary)
-        team = Team(id=15, abbrev='CHIMIL', sname='Island Hoppers', lname='Chicago Island Hoppers', season=12)
+        team = Team(
+            id=15,
+            abbrev="CHIMIL",
+            sname="Island Hoppers",
+            lname="Chicago Island Hoppers",
+            season=12,
+        )
         assert team.roster_type() == RosterType.MINOR_LEAGUE
 
 
 class TestPlayerModel:
     """Test Player model functionality."""
-    
+
     def test_player_creation(self):
         """Test player creation with required fields."""
         player = Player(
             id=101,
-            name='Mike Trout',
+            name="Mike Trout",
             wara=8.5,
             season=12,
             team_id=1,
-            image='trout.jpg',
-            pos_1='CF'
+            image="trout.jpg",
+            pos_1="CF",
         )
-        
-        assert player.name == 'Mike Trout'
+
+        assert player.name == "Mike Trout"
         assert player.wara == 8.5
         assert player.team_id == 1
-        assert player.pos_1 == 'CF'
-    
+        assert player.pos_1 == "CF"
+
     def test_player_positions_property(self):
         """Test player positions property."""
         player = Player(
             id=102,
-            name='Shohei Ohtani',
+            name="Shohei Ohtani",
             wara=9.0,
             season=12,
             team_id=1,
-            image='ohtani.jpg',
-            pos_1='SP',
-            pos_2='DH',
-            pos_3='RF'
+            image="ohtani.jpg",
+            pos_1="SP",
+            pos_2="DH",
+            pos_3="RF",
         )
-        
+
         positions = player.positions
         assert len(positions) == 3
-        assert 'SP' in positions
-        assert 'DH' in positions
-        assert 'RF' in positions
-    
+        assert "SP" in positions
+        assert "DH" in positions
+        assert "RF" in positions
+
     def test_player_primary_position(self):
         """Test primary position property."""
         player = Player(
             id=103,
-            name='Mookie Betts',
+            name="Mookie Betts",
             wara=7.2,
             season=12,
             team_id=1,
-            image='betts.jpg',
-            pos_1='RF',
-            pos_2='2B'
+            image="betts.jpg",
+            pos_1="RF",
+            pos_2="2B",
         )
-        
-        assert player.primary_position == 'RF'
-    
+
+        assert player.primary_position == "RF"
+
     def test_player_is_pitcher(self):
         """Test is_pitcher property."""
         pitcher = Player(
             id=104,
-            name='Gerrit Cole',
+            name="Gerrit Cole",
             wara=6.8,
             season=12,
             team_id=1,
-            image='cole.jpg',
-            pos_1='SP'
+            image="cole.jpg",
+            pos_1="SP",
         )
-        
+
         position_player = Player(
             id=105,
-            name='Aaron Judge',
+            name="Aaron Judge",
             wara=8.1,
             season=12,
             team_id=1,
-            image='judge.jpg',
-            pos_1='RF'
+            image="judge.jpg",
+            pos_1="RF",
         )
-        
+
         assert pitcher.is_pitcher is True
         assert position_player.is_pitcher is False
-    
+
     def test_player_str_representation(self):
         """Test player string representation."""
         player = Player(
             id=106,
-            name='Ronald Acuna Jr.',
+            name="Ronald Acuna Jr.",
             wara=8.8,
             season=12,
             team_id=1,
-            image='acuna.jpg',
-            pos_1='OF'
+            image="acuna.jpg",
+            pos_1="OF",
         )
-        
-        assert str(player) == 'Ronald Acuna Jr. (OF)'
+
+        assert str(player) == "Ronald Acuna Jr. (OF)"
 
 
 class TestCurrentModel:
     """Test Current league state model."""
-    
+
     def test_current_default_values(self):
         """Test current model with default values."""
         current = Current()
-        
+
         assert current.week == 69
         assert current.season == 69
         assert current.freeze is True
-        assert current.bet_week == 'sheets'
-    
+        assert current.bet_week == "sheets"
+
     def test_current_with_custom_values(self):
         """Test current model with custom values."""
         current = Current(
-            week=15,
-            season=12,
-            freeze=False,
-            trade_deadline=14,
-            playoffs_begin=19
+            week=15, season=12, freeze=False, trade_deadline=14, playoffs_begin=19
         )
-        
+
         assert current.week == 15
         assert current.season == 12
         assert current.freeze is False
-    
+
     def test_current_properties(self):
         """Test current model properties."""
         # Regular season
         current = Current(week=10, playoffs_begin=19)
         assert current.is_offseason is False
         assert current.is_playoffs is False
-        
+
         # Playoffs
         current = Current(week=20, playoffs_begin=19)
         assert current.is_offseason is True
         assert current.is_playoffs is True
-        
+
         # Pick trading
         current = Current(week=15, pick_trade_start=10, pick_trade_end=20)
         assert current.can_trade_picks is True
 
+    def test_is_past_trade_deadline(self):
+        """Test trade deadline property — trades allowed during deadline week, blocked after."""
+        # Before deadline
+        current = Current(week=10, trade_deadline=14)
+        assert current.is_past_trade_deadline is False
+
+        # At deadline week (still allowed)
+        current = Current(week=14, trade_deadline=14)
+        assert current.is_past_trade_deadline is False
+
+        # One week past deadline
+        current = Current(week=15, trade_deadline=14)
+        assert current.is_past_trade_deadline is True
+
+        # Offseason bypasses deadline (week > 18)
+        current = Current(week=20, trade_deadline=14)
+        assert current.is_offseason is True
+        assert current.is_past_trade_deadline is False
+
 
 class TestDraftPickModel:
     """Test DraftPick model functionality."""
-    
+
     def test_draft_pick_creation(self):
         """Test draft pick creation."""
-        pick = DraftPick(
-            season=12,
-            overall=1,
-            round=1,
-            origowner_id=1,
-            owner_id=1
-        )
-        
+        pick = DraftPick(season=12, overall=1, round=1, origowner_id=1, owner_id=1)
+
         assert pick.season == 12
         assert pick.overall == 1
         assert pick.origowner_id == 1
         assert pick.owner_id == 1
-    
+
     def test_draft_pick_properties(self):
         """Test draft pick properties."""
         # Not traded, not selected
-        pick = DraftPick(
-            season=12,
-            overall=5,
-            round=1,
-            origowner_id=1,
-            owner_id=1
-        )
-        
+        pick = DraftPick(season=12, overall=5, round=1, origowner_id=1, owner_id=1)
+
         assert pick.is_traded is False
         assert pick.is_selected is False
-        
+
         # Traded pick
         traded_pick = DraftPick(
-            season=12,
-            overall=10,
-            round=1,
-            origowner_id=1,
-            owner_id=2
+            season=12, overall=10, round=1, origowner_id=1, owner_id=2
         )
-        
+
         assert traded_pick.is_traded is True
-        
+
         # Selected pick
         selected_pick = DraftPick(
-            season=12,
-            overall=15,
-            round=1,
-            origowner_id=1,
-            owner_id=1,
-            player_id=100
+            season=12, overall=15, round=1, origowner_id=1, owner_id=1, player_id=100
         )
-        
+
         assert selected_pick.is_selected is True
 
 
 class TestDraftDataModel:
     """Test DraftData model functionality."""
-    
+
     def test_draft_data_creation(self):
         """Test draft data creation."""
         draft_data = DraftData(
-            result_channel=123456789,
-            ping_channel=987654321,
-            pick_minutes=10
+            result_channel=123456789, ping_channel=987654321, pick_minutes=10
         )
 
         assert draft_data.result_channel == 123456789
@@ -384,20 +449,12 @@ class TestDraftDataModel:
     def test_draft_data_properties(self):
         """Test draft data properties."""
         # Inactive draft
-        draft_data = DraftData(
-            result_channel=123,
-            ping_channel=456,
-            timer=False
-        )
+        draft_data = DraftData(result_channel=123, ping_channel=456, timer=False)
 
         assert draft_data.is_draft_active is False
 
         # Active draft
-        active_draft = DraftData(
-            result_channel=123,
-            ping_channel=456,
-            timer=True
-        )
+        active_draft = DraftData(result_channel=123, ping_channel=456, timer=True)
 
         assert active_draft.is_draft_active is True
 
@@ -409,17 +466,13 @@ class TestDraftListModel:
     not just IDs. The API returns these objects populated.
     """
 
-    def _create_mock_team(self, team_id: int = 1) -> 'Team':
+    def _create_mock_team(self, team_id: int = 1) -> "Team":
         """Create a mock team for testing."""
         return Team(
-            id=team_id,
-            abbrev="TST",
-            sname="Test",
-            lname="Test Team",
-            season=12
+            id=team_id, abbrev="TST", sname="Test", lname="Test Team", season=12
         )
 
-    def _create_mock_player(self, player_id: int = 100) -> 'Player':
+    def _create_mock_player(self, player_id: int = 100) -> "Player":
         """Create a mock player for testing."""
         return Player(
             id=player_id,
@@ -430,7 +483,7 @@ class TestDraftListModel:
             team_id=1,
             season=12,
             wara=2.5,
-            image="https://example.com/test.jpg"
+            image="https://example.com/test.jpg",
         )
 
     def test_draft_list_creation(self):
@@ -438,12 +491,7 @@ class TestDraftListModel:
         mock_team = self._create_mock_team(team_id=1)
         mock_player = self._create_mock_player(player_id=100)
 
-        draft_entry = DraftList(
-            season=12,
-            team=mock_team,
-            rank=1,
-            player=mock_player
-        )
+        draft_entry = DraftList(season=12, team=mock_team, rank=1, player=mock_player)
 
         assert draft_entry.season == 12
         assert draft_entry.team_id == 1
@@ -456,18 +504,10 @@ class TestDraftListModel:
         mock_player_top = self._create_mock_player(player_id=100)
         mock_player_lower = self._create_mock_player(player_id=200)
 
-        top_pick = DraftList(
-            season=12,
-            team=mock_team,
-            rank=1,
-            player=mock_player_top
-        )
+        top_pick = DraftList(season=12, team=mock_team, rank=1, player=mock_player_top)
 
         lower_pick = DraftList(
-            season=12,
-            team=mock_team,
-            rank=5,
-            player=mock_player_lower
+            season=12, team=mock_team, rank=5, player=mock_player_lower
         )
 
         assert top_pick.is_top_ranked is True
@@ -486,32 +526,32 @@ class TestDraftListModel:
         """
         # Simulate API response format - nested objects, NOT flat IDs
         api_response = {
-            'id': 303,
-            'season': 13,
-            'rank': 1,
-            'team': {
-                'id': 548,
-                'abbrev': 'WV',
-                'sname': 'Black Bears',
-                'lname': 'West Virginia Black Bears',
-                'season': 13
+            "id": 303,
+            "season": 13,
+            "rank": 1,
+            "team": {
+                "id": 548,
+                "abbrev": "WV",
+                "sname": "Black Bears",
+                "lname": "West Virginia Black Bears",
+                "season": 13,
             },
-            'player': {
-                'id': 12843,
-                'name': 'George Springer',
-                'wara': 0.31,
-                'image': 'https://example.com/springer.png',
-                'season': 13,
-                'pos_1': 'CF',
+            "player": {
+                "id": 12843,
+                "name": "George Springer",
+                "wara": 0.31,
+                "image": "https://example.com/springer.png",
+                "season": 13,
+                "pos_1": "CF",
                 # Note: NO flat team_id here - it's nested in 'team' below
-                'team': {
-                    'id': 547,  # Free Agent team
-                    'abbrev': 'FA',
-                    'sname': 'Free Agents',
-                    'lname': 'Free Agents',
-                    'season': 13
-                }
-            }
+                "team": {
+                    "id": 547,  # Free Agent team
+                    "abbrev": "FA",
+                    "sname": "Free Agents",
+                    "lname": "Free Agents",
+                    "season": 13,
+                },
+            },
         }
 
         # Create DraftList using from_api_data (what BaseService calls)
@@ -522,87 +562,94 @@ class TestDraftListModel:
         assert draft_entry.player is not None
 
         # CRITICAL: player.team_id must be extracted from nested team object
-        assert draft_entry.player.team_id == 547, \
+        assert draft_entry.player.team_id == 547, (
             f"player.team_id should be 547 (FA), got {draft_entry.player.team_id}"
+        )
 
         # Verify the nested team object is also populated
         assert draft_entry.player.team is not None
         assert draft_entry.player.team.id == 547
-        assert draft_entry.player.team.abbrev == 'FA'
+        assert draft_entry.player.team.abbrev == "FA"
 
         # Verify DraftList's own team data
         assert draft_entry.team.id == 548
-        assert draft_entry.team.abbrev == 'WV'
+        assert draft_entry.team.abbrev == "WV"
         assert draft_entry.team_id == 548  # Property from nested team
 
 
 class TestModelCoverageExtras:
     """Additional model coverage tests."""
-    
+
     def test_base_model_from_api_data_validation(self):
         """Test from_api_data with various edge cases."""
         from models.base import SBABaseModel
-        
+
         # Test with empty data raises ValueError
-        with pytest.raises(ValueError, match="Cannot create SBABaseModel from empty data"):
+        with pytest.raises(
+            ValueError, match="Cannot create SBABaseModel from empty data"
+        ):
             SBABaseModel.from_api_data({})
-        
+
         # Test with None raises ValueError
-        with pytest.raises(ValueError, match="Cannot create SBABaseModel from empty data"):
+        with pytest.raises(
+            ValueError, match="Cannot create SBABaseModel from empty data"
+        ):
             SBABaseModel.from_api_data(None)
-    
+
     def test_player_positions_comprehensive(self):
         """Test player positions property with all position variations."""
         player_data = {
-            'id': 201,
-            'name': 'Multi-Position Player',
-            'wara': 3.0,
-            'season': 12,
-            'team_id': 5,
-            'image': 'https://example.com/player.jpg',
-            'pos_1': 'C',
-            'pos_2': '1B',
-            'pos_3': '3B',
-            'pos_4': None,  # Test None handling
-            'pos_5': 'DH',
-            'pos_6': 'OF',
-            'pos_7': None,  # Another None
-            'pos_8': 'SS'
+            "id": 201,
+            "name": "Multi-Position Player",
+            "wara": 3.0,
+            "season": 12,
+            "team_id": 5,
+            "image": "https://example.com/player.jpg",
+            "pos_1": "C",
+            "pos_2": "1B",
+            "pos_3": "3B",
+            "pos_4": None,  # Test None handling
+            "pos_5": "DH",
+            "pos_6": "OF",
+            "pos_7": None,  # Another None
+            "pos_8": "SS",
         }
         player = Player.from_api_data(player_data)
-        
+
         positions = player.positions
-        assert 'C' in positions
-        assert '1B' in positions
-        assert '3B' in positions
-        assert 'DH' in positions
-        assert 'OF' in positions
-        assert 'SS' in positions
+        assert "C" in positions
+        assert "1B" in positions
+        assert "3B" in positions
+        assert "DH" in positions
+        assert "OF" in positions
+        assert "SS" in positions
         assert len(positions) == 6  # Should exclude None values
         assert None not in positions
-    
+
     def test_player_is_pitcher_variations(self):
         """Test is_pitcher property with different positions."""
         test_cases = [
-            ('SP', True),   # Starting pitcher
-            ('RP', True),   # Relief pitcher
-            ('P', True),    # Generic pitcher
-            ('C', False),   # Catcher
-            ('1B', False),  # First base
-            ('OF', False),  # Outfield
-            ('DH', False),  # Designated hitter
+            ("SP", True),  # Starting pitcher
+            ("RP", True),  # Relief pitcher
+            ("P", True),  # Generic pitcher
+            ("C", False),  # Catcher
+            ("1B", False),  # First base
+            ("OF", False),  # Outfield
+            ("DH", False),  # Designated hitter
         ]
-        
+
         for position, expected in test_cases:
             player_data = {
-                'id': 300 + ord(position[0]),  # Generate unique IDs based on position
-                'name': f'Test {position}',
-                'wara': 2.0,
-                'season': 12,
-                'team_id': 5,
-                'image': 'https://example.com/player.jpg',
-                'pos_1': position,
+                "id": 300 + ord(position[0]),  # Generate unique IDs based on position
+                "name": f"Test {position}",
+                "wara": 2.0,
+                "season": 12,
+                "team_id": 5,
+                "image": "https://example.com/player.jpg",
+                "pos_1": position,
             }
             player = Player.from_api_data(player_data)
-            assert player.is_pitcher == expected, f"Position {position} should return {expected}"
-            assert player.primary_position == position
+            assert player.is_pitcher == expected, (
+                f"Position {position} should return {expected}"
+            )
+            assert player.primary_position == position

tests/test_services_help_commands.py

@@ -3,6 +3,7 @@ Tests for Help Commands Service in Discord Bot v2.0
 
 Comprehensive tests for help commands CRUD operations and business logic.
 """
+
 import pytest
 from datetime import datetime, timezone
 from unittest.mock import AsyncMock
@@ -10,13 +11,13 @@ from unittest.mock import AsyncMock
 from services.help_commands_service import (
     HelpCommandsService,
     HelpCommandNotFoundError,
-    HelpCommandExistsError
+    HelpCommandExistsError,
 )
 from models.help_command import (
     HelpCommand,
     HelpCommandSearchFilters,
     HelpCommandSearchResult,
-    HelpCommandStats
+    HelpCommandStats,
 )
 
 
@@ -26,17 +27,17 @@ def sample_help_command() -> HelpCommand:
     now = datetime.now(timezone.utc)
     return HelpCommand(
         id=1,
-        name='trading-rules',
-        title='Trading Rules & Guidelines',
-        content='Complete trading rules for the league...',
-        category='rules',
-        created_by_discord_id='123456789',
+        name="trading-rules",
+        title="Trading Rules & Guidelines",
+        content="Complete trading rules for the league...",
+        category="rules",
+        created_by_discord_id="123456789",
         created_at=now,
         updated_at=None,
         last_modified_by=None,
         is_active=True,
         view_count=100,
-        display_order=10
+        display_order=10,
     )
 
 
@@ -64,6 +65,7 @@ class TestHelpCommandsServiceInit:
 
         # Multiple imports should return the same instance
         from services.help_commands_service import help_commands_service as service2
+
         assert help_commands_service is service2
 
     def test_service_has_required_methods(self):
@@ -71,22 +73,22 @@ class TestHelpCommandsServiceInit:
         from services.help_commands_service import help_commands_service
 
         # Core CRUD operations
-        assert hasattr(help_commands_service, 'create_help')
-        assert hasattr(help_commands_service, 'get_help_by_name')
-        assert hasattr(help_commands_service, 'update_help')
-        assert hasattr(help_commands_service, 'delete_help')
-        assert hasattr(help_commands_service, 'restore_help')
+        assert hasattr(help_commands_service, "create_help")
+        assert hasattr(help_commands_service, "get_help_by_name")
+        assert hasattr(help_commands_service, "update_help")
+        assert hasattr(help_commands_service, "delete_help")
+        assert hasattr(help_commands_service, "restore_help")
 
         # Search and listing
-        assert hasattr(help_commands_service, 'search_help_commands')
-        assert hasattr(help_commands_service, 'get_all_help_topics')
-        assert hasattr(help_commands_service, 'get_help_names_for_autocomplete')
+        assert hasattr(help_commands_service, "search_help_commands")
+        assert hasattr(help_commands_service, "get_all_help_topics")
+        assert hasattr(help_commands_service, "get_help_names_for_autocomplete")
 
         # View tracking
-        assert hasattr(help_commands_service, 'increment_view_count')
+        assert hasattr(help_commands_service, "increment_view_count")
 
         # Statistics
-        assert hasattr(help_commands_service, 'get_statistics')
+        assert hasattr(help_commands_service, "get_statistics")
 
 
 class TestHelpCommandsServiceCRUD:
@@ -118,7 +120,7 @@ class TestHelpCommandsServiceCRUD:
                 last_modified_by=None,
                 is_active=True,
                 view_count=0,
-                display_order=data.get("display_order", 0)
+                display_order=data.get("display_order", 0),
             )
             return created_help
 
@@ -130,8 +132,8 @@ class TestHelpCommandsServiceCRUD:
             name="test-topic",
             title="Test Topic",
             content="This is test content for the help topic.",
-            creator_discord_id='123456789',
-            category="info"
+            creator_discord_id="123456789",
+            category="info",
         )
 
         assert isinstance(result, HelpCommand)
@@ -141,39 +143,48 @@ class TestHelpCommandsServiceCRUD:
         assert result.view_count == 0
 
     @pytest.mark.asyncio
-    async def test_create_help_already_exists(self, help_commands_service_instance, sample_help_command):
+    async def test_create_help_already_exists(
+        self, help_commands_service_instance, sample_help_command
+    ):
         """Test help command creation when topic already exists."""
+
         # Mock topic already exists
         async def mock_get_help_by_name(*args, **kwargs):
             return sample_help_command
 
         help_commands_service_instance.get_help_by_name = mock_get_help_by_name
 
-        with pytest.raises(HelpCommandExistsError, match="Help topic 'trading-rules' already exists"):
+        with pytest.raises(
+            HelpCommandExistsError, match="Help topic 'trading-rules' already exists"
+        ):
             await help_commands_service_instance.create_help(
                 name="trading-rules",
                 title="Trading Rules",
                 content="Rules content",
-                creator_discord_id='123456789'
+                creator_discord_id="123456789",
             )
 
     @pytest.mark.asyncio
-    async def test_get_help_by_name_success(self, help_commands_service_instance, sample_help_command):
+    async def test_get_help_by_name_success(
+        self, help_commands_service_instance, sample_help_command
+    ):
         """Test successful help command retrieval."""
         # Mock the API client to return proper data structure
         help_data = {
-            'id': sample_help_command.id,
-            'name': sample_help_command.name,
-            'title': sample_help_command.title,
-            'content': sample_help_command.content,
-            'category': sample_help_command.category,
-            'created_by_discord_id': sample_help_command.created_by_discord_id,
-            'created_at': sample_help_command.created_at.isoformat(),
-            'updated_at': sample_help_command.updated_at.isoformat() if sample_help_command.updated_at else None,
-            'last_modified_by': sample_help_command.last_modified_by,
-            'is_active': sample_help_command.is_active,
-            'view_count': sample_help_command.view_count,
-            'display_order': sample_help_command.display_order
+            "id": sample_help_command.id,
+            "name": sample_help_command.name,
+            "title": sample_help_command.title,
+            "content": sample_help_command.content,
+            "category": sample_help_command.category,
+            "created_by_discord_id": sample_help_command.created_by_discord_id,
+            "created_at": sample_help_command.created_at.isoformat(),
+            "updated_at": sample_help_command.updated_at.isoformat()
+            if sample_help_command.updated_at
+            else None,
+            "last_modified_by": sample_help_command.last_modified_by,
+            "is_active": sample_help_command.is_active,
+            "view_count": sample_help_command.view_count,
+            "display_order": sample_help_command.display_order,
         }
 
         help_commands_service_instance._client.get.return_value = help_data
@@ -191,66 +202,61 @@ class TestHelpCommandsServiceCRUD:
         # Mock the API client to return None (not found)
         help_commands_service_instance._client.get.return_value = None
 
-        with pytest.raises(HelpCommandNotFoundError, match="Help topic 'nonexistent' not found"):
+        with pytest.raises(
+            HelpCommandNotFoundError, match="Help topic 'nonexistent' not found"
+        ):
             await help_commands_service_instance.get_help_by_name("nonexistent")
 
     @pytest.mark.asyncio
-    async def test_update_help_success(self, help_commands_service_instance, sample_help_command):
+    async def test_update_help_success(
+        self, help_commands_service_instance, sample_help_command
+    ):
         """Test successful help command update."""
+
         # Mock getting the existing help command
         async def mock_get_help_by_name(name, include_inactive=False):
             if name == "trading-rules":
                 return sample_help_command
             raise HelpCommandNotFoundError(f"Help topic '{name}' not found")
 
-        # Mock the API update call
+        # Mock the API update call returning the updated help command data directly
+        updated_data = {
+            "id": sample_help_command.id,
+            "name": sample_help_command.name,
+            "title": "Updated Trading Rules",
+            "content": "Updated content",
+            "category": sample_help_command.category,
+            "created_by_discord_id": sample_help_command.created_by_discord_id,
+            "created_at": sample_help_command.created_at.isoformat(),
+            "updated_at": datetime.now(timezone.utc).isoformat(),
+            "last_modified_by": "987654321",
+            "is_active": sample_help_command.is_active,
+            "view_count": sample_help_command.view_count,
+            "display_order": sample_help_command.display_order,
+        }
+
         async def mock_put(*args, **kwargs):
-            return True
+            return updated_data
 
         help_commands_service_instance.get_help_by_name = mock_get_help_by_name
         help_commands_service_instance._client.put = mock_put
 
-        # Update should call get_help_by_name again at the end, so mock it to return updated version
-        updated_help = HelpCommand(
-            id=sample_help_command.id,
-            name=sample_help_command.name,
-            title="Updated Trading Rules",
-            content="Updated content",
-            category=sample_help_command.category,
-            created_by_discord_id=sample_help_command.created_by_discord_id,
-            created_at=sample_help_command.created_at,
-            updated_at=datetime.now(timezone.utc),
-            last_modified_by='987654321',
-            is_active=sample_help_command.is_active,
-            view_count=sample_help_command.view_count,
-            display_order=sample_help_command.display_order
-        )
-
-        call_count = 0
-
-        async def mock_get_with_counter(name, include_inactive=False):
-            nonlocal call_count
-            call_count += 1
-            if call_count == 1:
-                return sample_help_command
-            else:
-                return updated_help
-
-        help_commands_service_instance.get_help_by_name = mock_get_with_counter
-
         result = await help_commands_service_instance.update_help(
             name="trading-rules",
             new_title="Updated Trading Rules",
             new_content="Updated content",
-            updater_discord_id='987654321'
+            updater_discord_id="987654321",
         )
 
         assert isinstance(result, HelpCommand)
         assert result.title == "Updated Trading Rules"
 
     @pytest.mark.asyncio
-    async def test_delete_help_success(self, help_commands_service_instance, sample_help_command):
+    async def test_delete_help_success(
+        self, help_commands_service_instance, sample_help_command
+    ):
         """Test successful help command deletion (soft delete)."""
+
         # Mock getting the help command
         async def mock_get_help_by_name(name, include_inactive=False):
             return sample_help_command
@@ -272,12 +278,12 @@ class TestHelpCommandsServiceCRUD:
         # Mock getting a deleted help command
         deleted_help = HelpCommand(
             id=1,
-            name='deleted-topic',
-            title='Deleted Topic',
-            content='Content',
-            created_by_discord_id='123456789',
+            name="deleted-topic",
+            title="Deleted Topic",
+            content="Content",
+            created_by_discord_id="123456789",
             created_at=datetime.now(timezone.utc),
-            is_active=False
+            is_active=False,
         )
 
         async def mock_get_help_by_name(name, include_inactive=False):
@@ -285,15 +291,15 @@ class TestHelpCommandsServiceCRUD:
 
         # Mock the API restore call
         restored_data = {
-            'id': deleted_help.id,
-            'name': deleted_help.name,
-            'title': deleted_help.title,
-            'content': deleted_help.content,
-            'created_by_discord_id': deleted_help.created_by_discord_id,
-            'created_at': deleted_help.created_at.isoformat(),
-            'is_active': True,
-            'view_count': 0,
-            'display_order': 0
+            "id": deleted_help.id,
+            "name": deleted_help.name,
+            "title": deleted_help.title,
+            "content": deleted_help.content,
+            "created_by_discord_id": deleted_help.created_by_discord_id,
+            "created_at": deleted_help.created_at.isoformat(),
+            "is_active": True,
+            "view_count": 0,
+            "display_order": 0,
         }
 
         help_commands_service_instance.get_help_by_name = mock_get_help_by_name
@@ -312,33 +318,30 @@ class TestHelpCommandsServiceSearch:
     async def test_search_help_commands(self, help_commands_service_instance):
         """Test searching for help commands with filters."""
         filters = HelpCommandSearchFilters(
-            name_contains='trading',
-            category='rules',
-            page=1,
-            page_size=10
+            name_contains="trading", category="rules", page=1, page_size=10
         )
 
         # Mock API response
         api_response = {
-            'help_commands': [
+            "help_commands": [
                 {
-                    'id': 1,
-                    'name': 'trading-rules',
-                    'title': 'Trading Rules',
-                    'content': 'Content',
-                    'category': 'rules',
-                    'created_by_discord_id': '123',
-                    'created_at': datetime.now(timezone.utc).isoformat(),
-                    'is_active': True,
-                    'view_count': 100,
-                    'display_order': 0
+                    "id": 1,
+                    "name": "trading-rules",
+                    "title": "Trading Rules",
+                    "content": "Content",
+                    "category": "rules",
+                    "created_by_discord_id": "123",
+                    "created_at": datetime.now(timezone.utc).isoformat(),
+                    "is_active": True,
+                    "view_count": 100,
+                    "display_order": 0,
                 }
             ],
-            'total_count': 1,
-            'page': 1,
-            'page_size': 10,
-            'total_pages': 1,
-            'has_more': False
+            "total_count": 1,
+            "page": 1,
+            "page_size": 10,
+            "total_pages": 1,
+            "has_more": False,
         }
 
         help_commands_service_instance._client.get.return_value = api_response
@@ -348,33 +351,33 @@ class TestHelpCommandsServiceSearch:
         assert isinstance(result, HelpCommandSearchResult)
         assert len(result.help_commands) == 1
         assert result.total_count == 1
-        assert result.help_commands[0].name == 'trading-rules'
+        assert result.help_commands[0].name == "trading-rules"
 
     @pytest.mark.asyncio
     async def test_get_all_help_topics(self, help_commands_service_instance):
         """Test getting all help topics."""
         # Mock API response
         api_response = {
-            'help_commands': [
+            "help_commands": [
                 {
-                    'id': i,
-                    'name': f'topic-{i}',
-                    'title': f'Topic {i}',
-                    'content': f'Content {i}',
-                    'category': 'rules' if i % 2 == 0 else 'guides',
-                    'created_by_discord_id': '123',
-                    'created_at': datetime.now(timezone.utc).isoformat(),
-                    'is_active': True,
-                    'view_count': i * 10,
-                    'display_order': i
+                    "id": i,
+                    "name": f"topic-{i}",
+                    "title": f"Topic {i}",
+                    "content": f"Content {i}",
+                    "category": "rules" if i % 2 == 0 else "guides",
+                    "created_by_discord_id": "123",
+                    "created_at": datetime.now(timezone.utc).isoformat(),
+                    "is_active": True,
+                    "view_count": i * 10,
+                    "display_order": i,
                 }
                 for i in range(1, 6)
             ],
-            'total_count': 5,
-            'page': 1,
-            'page_size': 100,
-            'total_pages': 1,
-            'has_more': False
+            "total_count": 5,
+            "page": 1,
+            "page_size": 100,
+            "total_pages": 1,
+            "has_more": False,
         }
 
         help_commands_service_instance._client.get.return_value = api_response
@@ -386,42 +389,45 @@ class TestHelpCommandsServiceSearch:
         assert all(isinstance(cmd, HelpCommand) for cmd in result)
 
     @pytest.mark.asyncio
-    async def test_get_help_names_for_autocomplete(self, help_commands_service_instance):
+    async def test_get_help_names_for_autocomplete(
+        self, help_commands_service_instance
+    ):
         """Test getting help names for autocomplete."""
         # Mock API response
         api_response = {
-            'results': [
+            "results": [
                 {
-                    'name': 'trading-rules',
-                    'title': 'Trading Rules',
-                    'category': 'rules'
+                    "name": "trading-rules",
+                    "title": "Trading Rules",
+                    "category": "rules",
                 },
                 {
-                    'name': 'trading-deadline',
-                    'title': 'Trading Deadline',
-                    'category': 'info'
-                }
+                    "name": "trading-deadline",
+                    "title": "Trading Deadline",
+                    "category": "info",
+                },
             ]
         }
 
         help_commands_service_instance._client.get.return_value = api_response
 
         result = await help_commands_service_instance.get_help_names_for_autocomplete(
-            partial_name='trading',
-            limit=25
+            partial_name="trading", limit=25
         )
 
         assert isinstance(result, list)
         assert len(result) == 2
-        assert 'trading-rules' in result
-        assert 'trading-deadline' in result
+        assert "trading-rules" in result
+        assert "trading-deadline" in result
 
 
 class TestHelpCommandsServiceViewTracking:
     """Test view count tracking."""
 
     @pytest.mark.asyncio
-    async def test_increment_view_count(self, help_commands_service_instance, sample_help_command):
+    async def test_increment_view_count(
+        self, help_commands_service_instance, sample_help_command
+    ):
         """Test incrementing view count."""
         # Mock the API patch call
         help_commands_service_instance._client.patch = AsyncMock()
@@ -437,7 +443,7 @@ class TestHelpCommandsServiceViewTracking:
             created_at=sample_help_command.created_at,
             is_active=sample_help_command.is_active,
             view_count=sample_help_command.view_count + 1,
-            display_order=sample_help_command.display_order
+            display_order=sample_help_command.display_order,
         )
 
         async def mock_get_help_by_name(name, include_inactive=False):
@@ -445,7 +451,9 @@ class TestHelpCommandsServiceViewTracking:
 
         help_commands_service_instance.get_help_by_name = mock_get_help_by_name
 
-        result = await help_commands_service_instance.increment_view_count("trading-rules")
+        result = await help_commands_service_instance.increment_view_count(
+            "trading-rules"
+        )
 
         assert isinstance(result, HelpCommand)
         assert result.view_count == 101
@@ -459,21 +467,21 @@ class TestHelpCommandsServiceStatistics:
         """Test getting help command statistics."""
         # Mock API response
         api_response = {
-            'total_commands': 50,
-            'active_commands': 45,
-            'total_views': 5000,
-            'most_viewed_command': {
-                'id': 1,
-                'name': 'popular-topic',
-                'title': 'Popular Topic',
-                'content': 'Content',
-                'created_by_discord_id': '123',
-                'created_at': datetime.now(timezone.utc).isoformat(),
-                'is_active': True,
-                'view_count': 500,
-                'display_order': 0
+            "total_commands": 50,
+            "active_commands": 45,
+            "total_views": 5000,
+            "most_viewed_command": {
+                "id": 1,
+                "name": "popular-topic",
+                "title": "Popular Topic",
+                "content": "Content",
+                "created_by_discord_id": "123",
+                "created_at": datetime.now(timezone.utc).isoformat(),
+                "is_active": True,
+                "view_count": 500,
+                "display_order": 0,
             },
-            'recent_commands_count': 5
+            "recent_commands_count": 5,
         }
 
         help_commands_service_instance._client.get.return_value = api_response
@@ -485,7 +493,7 @@ class TestHelpCommandsServiceStatistics:
         assert result.active_commands == 45
         assert result.total_views == 5000
         assert result.most_viewed_command is not None
-        assert result.most_viewed_command.name == 'popular-topic'
+        assert result.most_viewed_command.name == "popular-topic"
         assert result.recent_commands_count == 5
 
 
@@ -498,7 +506,9 @@ class TestHelpCommandsServiceErrorHandling:
         from exceptions import APIException, BotException
 
         # Mock the API client to raise an APIException
-        help_commands_service_instance._client.get.side_effect = APIException("Connection error")
+        help_commands_service_instance._client.get.side_effect = APIException(
+            "Connection error"
+        )
 
         with pytest.raises(BotException, match="Failed to retrieve help topic 'test'"):
             await help_commands_service_instance.get_help_by_name("test")

views/trade_embed.py

@@ -124,6 +124,22 @@ class TradeEmbedView(discord.ui.View):
         self, interaction: discord.Interaction, button: discord.ui.Button
     ):
         """Handle submit trade button click."""
+        # Check trade deadline
+        current = await league_service.get_current_state()
+        if not current:
+            await interaction.response.send_message(
+                "❌ Could not retrieve league state. Please try again later.",
+                ephemeral=True,
+            )
+            return
+        if current.is_past_trade_deadline:
+            await interaction.response.send_message(
+                f"❌ **The trade deadline has passed** (Week {current.trade_deadline}). "
+                f"This trade can no longer be submitted.",
+                ephemeral=True,
+            )
+            return
+
         if self.builder.is_empty:
             await interaction.response.send_message(
                 "Cannot submit empty trade. Add some moves first!", ephemeral=True
@@ -435,7 +451,16 @@ class TradeAcceptanceView(discord.ui.View):
             config = get_config()
 
             current = await league_service.get_current_state()
-            next_week = current.week + 1 if current else 1
+            if not current or current.is_past_trade_deadline:
+                deadline_msg = (
+                    f"❌ **The trade deadline has passed** (Week {current.trade_deadline}). "
+                    f"This trade cannot be finalized."
+                    if current
+                    else "❌ Could not retrieve league state. Please try again later."
+                )
+                await interaction.followup.send(deadline_msg, ephemeral=True)
+                return
+            next_week = current.week + 1
 
             fa_team = Team(
                 id=config.free_agent_team_id,