Added base cog to inherit from

cogs/base_cog/bot_base_cog.py

@@ -0,0 +1,28 @@
+import os
+import aiohttp
+from discord.ext import commands
+import logging
+
+class BotBaseCog(commands.Cog):
+    def __init__(self, bot):
+        self.bot = bot
+        self.class_name = __name__
+        self.working_dir = f"tmp/{self.class_name}"
+        self.data_dir = f"data/{self.class_name}"
+        self.folder_setup()
+
+        self.http_session = self.create_aiohttp_session()
+        self.logger = logging.getLogger("bot")
+
+
+    def create_aiohttp_session(self):
+        return aiohttp.ClientSession()
+    
+    def folder_setup(self) -> None:
+        try:
+            if not os.path.exists(self.working_dir):
+                os.mkdir(self.working_dir)
+            if not os.path.exists(self.data_dir):
+                os.mkdir(self.data_dir)
+        except:
+            self.logger.exception(f"{self.class_name} failed to make directories")