Move `close_old_connections()` to `cog_before_invoke()` (#30)

bot/commands.py

@@ -1,6 +1,7 @@
 import discord
 from discord.ext import commands
 from django.contrib.auth.models import User
+from django.db import close_old_connections
 
 from minecraft_manager.api import api
 from minecraft_manager.bot.utils import get_application, build_info
@@ -12,6 +13,10 @@ class Commands(commands.Cog):
     def __init__(self, bot):
         self.bot = bot
 
+    async def cog_before_invoke(self, ctx):
+        # FIX STALE DB CONNECTIONS
+        close_old_connections()
+
     async def cog_check(self, ctx):
         # No DMs
         if ctx.guild is None:

bot/discord.py

@@ -6,7 +6,6 @@ import traceback
 import discord
 from discord.ext import commands
 from django.conf import settings
-from django.db import close_old_connections
 
 from minecraft_manager.bot.commands import Commands
 
@@ -48,10 +47,6 @@ class Discord(commands.Bot):
         else:
             await dest.send(message)
 
-    async def before_invoke(self, coro):
-        # FIX STALE DB CONNECTIONS
-        close_old_connections()
-
     async def on_command_error(self, context, exception):
         if not isinstance(exception, commands.CommandInvokeError):
             return