refactor: owner checks and embed handling in owner cogs

Removed OWNER_ID from .env and bot.py, switching to @commands.is_owner() for owner checks. Unified embed sending logic in owner cogs, improved error messages, and updated invite command to use ephemeral responses and enhanced embed formatting.

.env.example

@@ -1,7 +1,6 @@
 TOKEN=YOUR_BOT_TOKEN_HERE
 PREFIX=YOUR_BOT_PREFIX_HERE
 INVITE_LINK=YOUR_BOT_INVITE_LINK_HERE
-OWNER_ID=YOUR_BOT_OWNER_ID_HERE
 
 # Commands you want to disable (comma separated)
 DISABLED_COGS=general.context_menus # Context Menus

bot.py

@@ -112,7 +112,6 @@ class DiscordBot(commands.Bot):
             command_prefix=commands.when_mentioned_or(os.getenv("PREFIX")),
             intents=intents,
             help_command=None,
-            owner_id=int(os.getenv("OWNER_ID")) if os.getenv("OWNER_ID") else None,
         )
         """
         This creates custom bot variables so that we can access these variables in cogs more easily.

cogs/owner/cog_management.py

@@ -16,7 +16,7 @@ class CogManagement(commands.Cog, name="cog_management"):
             else:
                 await interaction.response.send_message(embed=embed, ephemeral=ephemeral)
         else:
-            await self.send_embed(context, embed)
+            await context.send(embed=embed)
 
     @commands.hybrid_command(
         name="load",
@@ -109,7 +109,7 @@ class CogManagement(commands.Cog, name="cog_management"):
     async def cog_command_error(self, context: Context, error) -> None:
         if isinstance(error, commands.NotOwner):
             embed = discord.Embed(
-                title="Error",
+                title="Permission Denied",
                 description="You are not the owner of the bot!",
                 color=0xE02B2B
             )

cogs/owner/invite.py

@@ -8,10 +8,21 @@ class Invite(commands.Cog, name="invite"):
     def __init__(self, bot) -> None:
         self.bot = bot
 
+    async def send_embed(self, context: Context, embed: discord.Embed, *, ephemeral: bool = False) -> None:
+        interaction = getattr(context, "interaction", None)
+        if interaction is not None:
+            if interaction.response.is_done():
+                await interaction.followup.send(embed=embed, ephemeral=ephemeral)
+            else:
+                await interaction.response.send_message(embed=embed, ephemeral=ephemeral)
+        else:
+            await context.send(embed=embed)
+
     @commands.hybrid_command(
         name="invite",
         description="Get the invite link of the bot to be able to invite it.",
     )
+    @commands.is_owner()
     async def invite(self, context: Context) -> None:
         """
         Get the invite link of the bot to be able to invite it.
@@ -27,14 +38,26 @@ class Invite(commands.Cog, name="invite"):
             f"https://discord.com/api/oauth2/authorize?client_id={client.id}"
             f"&scope=bot%20applications.commands&permissions={permissions}"
         )
-        embed = discord.Embed(description=f"Invite me by clicking [here]({invite_url}).", color=0x7289DA)
-        embed.set_author(name="Invite Me", icon_url="https://yes.nighty.works/raw/y5SEZ9.webp")
+        embed = discord.Embed(title="Invite", description=f"Invite me by clicking [here]({invite_url}).", color=0x7289DA)
+        embed.set_author(name="Owner", icon_url="https://yes.nighty.works/raw/zReOib.webp")
         
         try:
             await context.author.send(embed=embed)
-            await context.send("I sent you a private message!")
+            await self.send_embed(context, discord.Embed(description="I sent you a private message!", color=0x7289DA), ephemeral=True)
         except discord.Forbidden:
-            await context.send(embed=embed)
+            await self.send_embed(context, embed, ephemeral=True)
+
+    async def cog_command_error(self, context: Context, error) -> None:
+        if isinstance(error, commands.NotOwner):
+            embed = discord.Embed(
+                title="Permission Denied",
+                description="You are not the owner of this bot.",
+                color=0xE02B2B
+            )
+            embed.set_author(name="Owner", icon_url="https://yes.nighty.works/raw/zReOib.webp")
+            await self.send_embed(context, embed, ephemeral=True)
+        else:
+            raise error
 
 
 async def setup(bot) -> None: