86 lines
3.4 KiB
Python
86 lines
3.4 KiB
Python
import json
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import typing as t
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import aiohttp
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from redbot.core import bank, commands
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from redbot.core.bot import Red
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from redbot.core.errors import BalanceTooHigh
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from redbot.core.utils.chat_formatting import box, text_to_file
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class BankBackup(commands.Cog):
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"""
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Backup bank balances for all members of a guild
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"""
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__author__ = "[vertyco](https://github.com/vertyco/vrt-cogs)"
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__version__ = "0.0.2"
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def format_help_for_context(self, ctx):
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helpcmd = super().format_help_for_context(ctx)
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return f"{helpcmd}\nCog Version: {self.__version__}\nAuthor: {self.__author__}"
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async def red_delete_data_for_user(self, *, requester, user_id: int):
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"""No data to delete"""
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def __init__(self, bot: Red):
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self.bot: Red = bot
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@commands.command(name="bankbackup")
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@commands.guildowner()
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async def backup(self, ctx: commands.Context):
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"""Backup your guild's bank balances"""
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if await bank.is_global():
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return await ctx.send("Cannot make backup. Bank is set to global.")
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_bank_members = await bank._config.all_members(ctx.guild)
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bank_members: t.Dict[str, int] = {str(k): v["balance"] for k, v in _bank_members.items()}
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raw = json.dumps(bank_members, indent=2)
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file = text_to_file(raw, filename=f"bank_backup_{ctx.guild.id}.json")
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await ctx.send("Here's your bank backup file!", file=file)
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@commands.command(name="bankrestore")
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@commands.guildowner()
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async def restore(self, ctx: commands.Context, set_or_add: str):
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"""
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Restore your guild's bank balances.
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Attach your backup file with this command.
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**Arguments**
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- `<set_or_add>`: Whether you want to `add` or `set` balances from the backup.
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"""
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if await bank.is_global():
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return await ctx.send("Cannot restore backup because bank is set to global.")
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if not ctx.message.attachments:
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return await ctx.send("Attach your backup file to the message when using this command.")
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if "a" not in set_or_add.lower() and "s" not in set_or_add.lower():
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return await ctx.send(
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"Specify whether you want to `add` or `set` balances from the backup.\n"
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"Add: adds the backed up balance to the user's current balance\n"
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"Set: sets the backup balance as the user's new balance.\n"
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"You just type in 'set' or 'add' for this argument."
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)
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attachment_url = ctx.message.attachments[0].url
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try:
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async with aiohttp.ClientSession() as session:
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async with session.get(attachment_url) as resp:
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bank_data = await resp.json()
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except Exception as e:
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return await ctx.send(f"Error:{box(str(e), lang='python')}")
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for uid, balance in bank_data.items():
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member = ctx.guild.get_member(int(uid))
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if not member:
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continue
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if "a" in set_or_add.lower():
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try:
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await bank.deposit_credits(member, balance)
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except BalanceTooHigh as e:
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await bank.set_balance(member, e.max_balance)
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else:
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await bank.set_balance(member, balance)
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if "a" in set_or_add.lower():
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await ctx.send("Saved balances have been added to user's current balance!")
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else:
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await ctx.send("Balances have been restored from the backup!")
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