Added decorator for checking if eligable for managing sources

cogs/settings.py

@@ -6,6 +6,7 @@ from discord.message import Message
 from bot import TuneBot
 from context import CustomContext
 from utils.classes import BaseCog
+from utils.decorators import source_manager_only
 from utils.EmbedGenerator import EmbedGenerator
 
 
@@ -47,7 +48,7 @@ class SettingsCog(BaseCog, name="Settings"):
         embed.title = f"AutoJoin disabled"
         await ctx.send(embed=embed)
 
-    @commands.is_owner()
+    @source_manager_only()
     @commands.group(
         name="source",
         aliases=["src"],
@@ -63,7 +64,7 @@ class SettingsCog(BaseCog, name="Settings"):
         embed.description = f"```{prefix}source list\n{prefix}source add <url>\n{prefix}source remove <url>\n{prefix}source sync```"
         await ctx.send(embed=embed)
 
-    @commands.is_owner()
+    @source_manager_only()
     @source.command(name="remove")
     async def source_remove(self, ctx: CustomContext, source_url: str):
         """Removes a source from the bot"""
@@ -81,7 +82,7 @@ class SettingsCog(BaseCog, name="Settings"):
         embed.title = "Could not remove source, the specified source might not exist"
         await ctx.send(embed=embed)
 
-    @commands.is_owner()
+    @source_manager_only()
     @source.command(name="add")
     async def source_add(self, ctx: CustomContext, source_url: str):
         """
@@ -117,7 +118,7 @@ class SettingsCog(BaseCog, name="Settings"):
         else:
             await ctx.send(embed=embed)
 
-    @commands.is_owner()
+    @source_manager_only()
     @source.command(name="list", aliases=["ls"])
     async def source_list(self, ctx: CustomContext):
         """Display a list of sources"""
@@ -133,7 +134,7 @@ class SettingsCog(BaseCog, name="Settings"):
         embed.description = description
         await ctx.send(embed=embed)
 
-    @commands.is_owner()
+    @source_manager_only()
     @source.command(name="sync")
     async def source_sync(self, ctx: CustomContext):
         """Forcefully resyncs all sources"""

config.json.sample

@@ -1,6 +1,7 @@
 {
     "token": "",
     "owner_ids": [194545408960102400, 190875175460405249],
+    "manager_ids": [],
     "prefixes": ["ck!"],
     "redis_url": "",
     "redis_prefix": "",

utils/decorators.py

@@ -0,0 +1,27 @@
+from typing import Callable
+from typing import TYPE_CHECKING
+from typing import TypeVar
+
+from discord.ext.commands import check
+from discord.ext.commands.errors import NotOwner
+
+if TYPE_CHECKING:
+    from context import CustomContext
+
+T = TypeVar("T")
+
+
+def source_manager_only() -> Callable[[T], T]:
+    """
+    A :func:`.check` that checks if the person invoking this command is allowed to modify the radio sources.
+    """
+
+    async def predicate(ctx: "CustomContext") -> bool:
+        is_manager = ctx.author.id in ctx.bot.config["manager_ids"]
+        is_owner = await ctx.bot.is_owner(ctx.author)
+        if not is_manager and not is_owner:
+            raise NotOwner("You are not allowed to modify the sources.")
+
+        return True
+
+    return check(predicate)