feat: Support bulk banning in guilds (#2421)

Signed-off-by: UK <41271523+NeloBlivion@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: plun1331 <plun1331@gmail.com>
Co-authored-by: Lala Sabathil <lala@pycord.dev>

CHANGELOG.md

@@ -20,6 +20,8 @@ These changes are available on the `master` branch, but have not yet been releas
   ([#2417](https://github.com/Pycord-Development/pycord/pull/2417))
 - Added `Guild.search_members`.
   ([#2418](https://github.com/Pycord-Development/pycord/pull/2418))
+- Added bulk banning up to 200 users through `Guild.bulk_ban`.
+  ([#2421](https://github.com/Pycord-Development/pycord/pull/2421))
 - Added `member` data to the `raw_reaction_remove` event.
   ([#2412](https://github.com/Pycord-Development/pycord/pull/2412))
 
@@ -56,6 +58,12 @@ These changes are available on the `master` branch, but have not yet been releas
 - `Guild.query_members` now accepts `limit=None` to retrieve all members.
   ([#2419](https://github.com/Pycord-Development/pycord/pull/2419))
 
+### Removed
+
+- Removed the `delete_message_days` parameter from ban methods. Please use
+  `delete_message_seconds` instead.
+  ([#2421](https://github.com/Pycord-Development/pycord/pull/2421))
+
 ## [2.5.0] - 2024-03-02
 
 ### Added

discord/guild.py

@@ -32,7 +32,6 @@
     Any,
     ClassVar,
     List,
-    Literal,
     NamedTuple,
     Optional,
     Sequence,
@@ -3076,7 +3075,6 @@ async def ban(
         user: Snowflake,
         *,
         delete_message_seconds: int | None = None,
-        delete_message_days: Literal[0, 1, 2, 3, 4, 5, 6, 7] | None = None,
         reason: str | None = None,
     ) -> None:
         """|coro|
@@ -3096,9 +3094,6 @@ async def ban(
             The number of seconds worth of messages to delete from
             the user in the guild. The minimum is 0 and the maximum
             is 604800 (i.e. 7 days). The default is 0.
-        delete_message_days: Optional[:class:`int`]
-            ***Deprecated parameter***, same as ``delete_message_seconds`` but
-            is used for days instead.
         reason: Optional[:class:`str`]
             The reason the user got banned.
 
@@ -3109,21 +3104,88 @@ async def ban(
         HTTPException
             Banning failed.
         """
-        if delete_message_seconds and delete_message_days:
+
+        if delete_message_seconds is not None and not (
+            0 <= delete_message_seconds <= 604800
+        ):
             raise TypeError(
-                "delete_message_seconds and delete_message_days are mutually exclusive."
+                "delete_message_seconds must be between 0 and 604800 seconds."
             )
 
+        await self._state.http.ban(
+            user.id, self.id, delete_message_seconds, reason=reason
+        )
+
+    async def bulk_ban(
+        self,
+        *users: Snowflake,
+        delete_message_seconds: int | None = None,
+        reason: str | None = None,
+    ) -> list[list[Snowflake], list[Snowflake]]:
+        r"""|coro|
+
+        Bulk ban users from the guild.
+
+        The users must meet the :class:`abc.Snowflake` abc.
+
+        You must have the :attr:`~Permissions.ban_members` permission to
+        do this.
+
+        Example Usage: ::
+
+            # Ban multiple users
+            successes, failures = await guild.ban(user1, user2, user3, ..., reason="Raid")
+
+            # Ban a list of users
+            successes, failures = await guild.ban(*users)
+
+        Parameters
+        ----------
+        \*users: :class:`abc.Snowflake`
+            An argument list of users to ban from the guild, up to 200.
+        delete_message_seconds: Optional[:class:`int`]
+            The number of seconds worth of messages to delete from
+            the user in the guild. The minimum is 0 and the maximum
+            is 604800 (i.e. 7 days). The default is 0.
+        reason: Optional[:class:`str`]
+            The reason the users were banned.
+
+        Returns
+        -------
+        List[List[:class:`abc.Snowflake`], List[:class:`abc.Snowflake`]]
+            Returns two lists: the first contains members that were successfully banned, while the second is members that could not be banned.
+
+        Raises
+        ------
+        ValueError
+            You tried to ban more than 200 users.
+        Forbidden
+            You do not have the proper permissions to ban.
+        HTTPException
+            No users were banned.
+        """
+
         if delete_message_seconds is not None and not (
             0 <= delete_message_seconds <= 604800
         ):
             raise TypeError(
                 "delete_message_seconds must be between 0 and 604800 seconds."
             )
 
-        await self._state.http.ban(
-            user.id, self.id, delete_message_seconds, delete_message_days, reason=reason
+        if len(users) > 200 or len(users) < 1:
+            raise ValueError(
+                "The number of users to be banned must be between 1 and 200."
+            )
+
+        data = await self._state.http.bulk_ban(
+            [u.id for u in users],
+            self.id,
+            delete_message_seconds,
+            reason=reason,
         )
+        banned = [u for u in users if str(u.id) in data["banned_users"]]
+        failed = [u for u in users if str(u.id) in data["failed_users"]]
+        return banned, failed
 
     async def unban(self, user: Snowflake, *, reason: str | None = None) -> None:
         """|coro|

discord/http.py

@@ -907,7 +907,6 @@ def ban(
         user_id: Snowflake,
         guild_id: Snowflake,
         delete_message_seconds: int = None,
-        delete_message_days: int = None,
         reason: str | None = None,
     ) -> Response[None]:
         r = Route(
@@ -920,17 +919,29 @@ def ban(
 
         if delete_message_seconds:
             params["delete_message_seconds"] = delete_message_seconds
-        elif delete_message_days:
-            warn_deprecated(
-                "delete_message_days",
-                "delete_message_seconds",
-                "2.2",
-                reference="https://github.com/discord/discord-api-docs/pull/5219",
-            )
-            params["delete_message_days"] = delete_message_days
 
         return self.request(r, params=params, reason=reason)
 
+    def bulk_ban(
+        self,
+        user_ids: list[Snowflake],
+        guild_id: Snowflake,
+        delete_message_seconds: int = None,
+        reason: str | None = None,
+    ) -> Response[guild.GuildBulkBan]:
+        r = Route(
+            "POST",
+            "/guilds/{guild_id}/bulk-ban",
+            guild_id=guild_id,
+        )
+        payload = {
+            "user_ids": user_ids,
+        }
+        if delete_message_seconds:
+            payload["delete_message_seconds"] = delete_message_seconds
+
+        return self.request(r, json=payload, reason=reason)
+
     def unban(
         self, user_id: Snowflake, guild_id: Snowflake, *, reason: str | None = None
     ) -> Response[None]:

discord/member.py

@@ -30,7 +30,7 @@
 import itertools
 import sys
 from operator import attrgetter
-from typing import TYPE_CHECKING, Any, Literal, TypeVar, Union
+from typing import TYPE_CHECKING, Any, TypeVar, Union
 
 import discord.abc
 
@@ -684,7 +684,6 @@ async def ban(
         self,
         *,
         delete_message_seconds: int | None = None,
-        delete_message_days: Literal[0, 1, 2, 3, 4, 5, 6, 7] | None = None,
         reason: str | None = None,
     ) -> None:
         """|coro|
@@ -695,7 +694,6 @@ async def ban(
             self,
             reason=reason,
             delete_message_seconds=delete_message_seconds,
-            delete_message_days=delete_message_days,
         )
 
     async def unban(self, *, reason: str | None = None) -> None:

discord/types/guild.py

@@ -185,3 +185,8 @@ class RolePositionUpdate(TypedDict, total=False):
 
 class GuildMFAModify(TypedDict):
     level: Literal[0, 1]
+
+
+class GuildBulkBan(TypedDict):
+    banned_users: list[Snowflake]
+    failed_users: list[Snowflake]

docs/ext/commands/commands.rst

@@ -573,11 +573,10 @@ When mixed with the :data:`typing.Optional` converter you can provide simple and
 
     @bot.command()
     async def ban(ctx, members: commands.Greedy[discord.Member],
-                       delete_days: typing.Optional[int] = 0, *,
+                       delete_seconds: typing.Optional[int] = 0, *,
                        reason: str):
-        """Mass bans members with an optional delete_days parameter"""
-        for member in members:
-            await member.ban(delete_message_days=delete_days, reason=reason)
+        """Bulk bans members with an optional delete_seconds parameter"""
+        await ctx.guild.bulk_ban(*members, delete_message_seconds=delete_seconds, reason=reason)
 
 
 This command can be invoked any of the following ways:
@@ -707,7 +706,7 @@ For example, augmenting the example above:
     @commands.command()
     async def ban(ctx, *, flags: BanFlags):
         for member in flags.members:
-            await member.ban(reason=flags.reason, delete_message_days=flags.days)
+            await member.ban(reason=flags.reason, delete_message_seconds=flags.days * 60 * 24)
 
         members = ', '.join(str(member) for member in flags.members)
         plural = f'{flags.days} days' if flags.days != 1 else f'{flags.days} day'