Merge remote-tracking branch 'origin/main' into 4-create-an-oracle-fo…

…r-server-roles

.env.sample

@@ -1 +1,3 @@
-DISCORD_TOKEN=''
+DISCORD_TOKEN=''
+
+GUILD_ID=''

discord-bot/main.py

@@ -1,34 +1,67 @@
-import os
 import time
+import datetime
 import discord
-from discord.ext import commands
-from dotenv import load_dotenv
+from discord import app_commands
+from utility import get_env_variable
+
+
+# Code inpired from: https://github.com/therealOri/TheAdministrator/blob/c2e74191eef7cf20960e23cb27e5b6004145045c/admin.py#L122
+# +++++++++++ Client Setup +++++++++++ #
+class Bot(discord.Client):
+    def __init__(self, *, intents: discord.Intents):
+        guild_id = get_env_variable('GUILD_ID', required=True)
+
+        super().__init__(intents=intents)
+        self.tree = app_commands.CommandTree(self)
+        self.guild = discord.Object(id=guild_id)
+
+    async def setup_hook(self):
+        # This copies the global commands over to your guild.
+        self.tree.copy_global_to(guild=self.guild)
+        await self.tree.sync(guild=self.guild)
+
 
-load_dotenv()
-def load_discord_token():
-    try:
-        return os.environ["DISCORD_TOKEN"]
-    except KeyError:
-        raise NameError("DISCORD_TOKEN env does not exist. Unable to proceed.")
 
 intents = discord.Intents.default()
-intents.messages = True
 intents.message_content = True
+bot = Bot(intents=intents)
+# +++++++++++ Client Setup +++++++++++ #
+
+@bot.tree.command(description='Shows you what commands you can use.')
+async def help(interaction: discord.Interaction):
+    gold_colour = 0xFFD700
+    PREFIX = '\u200B\n' # 'Zero Width Space' & 'New Line'
+    embed = discord.Embed(title='Commands  |  Help\n-=-=-=-=-=-=-=-=-=-=-=-=-=-', colour=gold_colour)
+    embed.set_thumbnail(url=bot.user.display_avatar.url)
+    embed.add_field(name=PREFIX + '/message <content>', value="Order me to send a message", inline=False)
+    embed.add_field(name=PREFIX + '/thread <name>', value="Order me to create a thread in current channel", inline=False)
+    embed.add_field(name=PREFIX + '/ping', value="Check my reflexes.", inline=True)
+    embed.add_field(name=PREFIX + '/github', value="I'll give a link to my source code.", inline=True)
+    await interaction.response.send_message(embed=embed, ephemeral=True)
+
+@bot.tree.command(description='Check the latency of the bot.')
+async def ping(interaction: discord.Interaction):
+    await interaction.response.send_message(f"⏱️ Pong! ⏱️\nConnection speed is {round(bot.latency * 1000)}ms", ephemeral=True)
+
+@bot.tree.command(description='Get link to the GitHub repository.')
+async def github(interaction: discord.Interaction):
+    github_url = 'https://github.com/SERLatBTH/discord'
+    view = discord.ui.View()
+    button = discord.ui.Button(label='GitHub Repository', url=github_url, style=discord.ButtonStyle.link)
+    view.add_item(button)
+    await interaction.response.send_message(view=view, ephemeral=True)
 
-# Define the command prefix
-bot = commands.Bot(command_prefix='$', intents=intents)
-tree = bot.tree
+@bot.tree.command(description='Send a message to the channel.')
+async def message(interaction: discord.Interaction, content: str):
+    await interaction.response.send_message(content, ephemeral=True)
 
-@bot.event
-async def on_ready():
-    print(f'Bot is ready. Logged in as {bot.user}')
-    await tree.sync()
+@bot.tree.command(description='Create a thread in the current channel.')
+async def thread(interaction: discord.Interaction, name: str):
+    thread = await interaction.channel.create_thread(name=name, auto_archive_duration=60)
+    await interaction.response.send_message(f"Thread created: {thread.mention} or {thread.jump_url}", ephemeral=True)
 
-@tree.command(name='test', description='Test command')
-async def test(interaction: discord.Integration):
-    await interaction.response.send_message('Test command works!')
 
 if __name__ == '__main__':
-    token = load_discord_token()
-    bot.run(token)
+    token = get_env_variable('DISCORD_TOKEN', required=True)
+    bot.run(token, reconnect=True)
     print('Bot exited on ' + time.strftime('%Y-%m-%d %H:%M:%S'))

discord-bot/utility.py

@@ -0,0 +1,26 @@
+import os
+from dotenv import load_dotenv
+
+load_dotenv()
+
+
+def get_env_variable(name, default=None, required=False):
+    """Get an environment variable or raise an error if required and missing.
+
+    Args:
+        name (str): The name of the environment variable.
+        default (any, optional): The default value to return if the variable is not set. Defaults to None.
+        required (bool, optional): If True, raises an error if the variable is missing. Defaults to False.
+
+    Returns:
+        str: The value of the environment variable.
+
+    Raises:
+        NameError: If the required variable is missing.
+    """
+    try:
+        return os.environ[name]
+    except KeyError:
+        if required:
+            raise NameError(f"{name} environment variable is missing and is required.")
+        return default