feat: seperate commands into cogs (categories)

cogs/finance.py

@@ -0,0 +1,60 @@
+import os
+import requests
+import json
+from discord.ext import commands
+
+LUNAR_CRUSH_API_KEY = os.getenv('LUNAR_CRUSH_API_KEY')
+ALPHAVANTAGE_API_KEY = os.getenv('ALPHAVANTAGE_API_KEY')
+
+class Finance(commands.Cog):
+    """Commands to query stock and crypto prices"""
+
+    @commands.command()
+    async def stock(ctx, *tickers):
+        """!stock [tickers] - example usage '!stock TSLA GOOG'"""
+
+        if len(tickers) == 0:
+            tickers = ["AAPL", "GOOG", "MSFT", "AMZN"]
+
+        # msg response setup
+        msg_response = "Stock prices for today!\n"
+        stock_found = False
+
+        # make the call for stock prices
+        for ticker in tickers:
+            http_response = requests.get(f'https://www.alphavantage.co/query?function=GLOBAL_QUOTE&symbol={ticker}&apikey={ALPHAVANTAGE_API_KEY}')
+            stock_data = json.loads(http_response.text)
+
+            # check if stock exists
+            if 'Global Quote' not in stock_data:
+                continue
+
+            # get the stock price
+            stock_price = stock_data['Global Quote']['05. price']
+            msg_response += f'**{ticker}**: ${round(float(stock_price), 2)}\n'  
+            stock_found = True
+
+
+        if not stock_found:
+            await ctx.send("No stock data found for given tickers!")
+            return
+
+        await ctx.send(msg_response) 
+
+    @commands.command()
+    async def crypto(ctx, *tickers):
+        """!crypto [tickers] - example usage '!crypto BTC LTC'"""
+
+        # default tickers
+        if len(tickers) == 0:
+            tickers = ["BTC", "ETH", "LTC"]
+
+        # make the call for prices
+        http_response = requests.get(f"https://api.lunarcrush.com/v2?data=assets&key={LUNAR_CRUSH_API_KEY}&symbol={','.join(tickers)}")
+        data = json.loads(http_response.text)
+
+        # extract prices and derive message response
+        msg_response = "Cryptocurrency prices for today!\n"
+        msg_response += "\n".join([f"**{item['symbol']}**: ${round(float(item['price']), 2)}" for item in data["data"]])
+
+        await ctx.send(msg_response)

cogs/python.py

@@ -0,0 +1,9 @@
+from discord.ext import commands
+
+class Python(commands.Cog):
+    """General commands about python programming"""
+
+    @commands.command()
+    async def resources(self, ctx):
+        """!resources - resources for python programming"""
+        await ctx.send("Some resources for you here!")