LTC Send Bot

DISCORD_TOKEN=
DWALLET_API_KEY=
DWALLET_BASE_URL=https://dwallet-api.nikoroyal.com

discord.py>=2.5
dwsdk>=2.0.0
python-dotenv>=1.0

import os
import discord
from discord.ext import commands
from dotenv import load_dotenv
from dwallet import DWalletClient

load_dotenv()
TOKEN = os.environ["DISCORD_TOKEN"]

class SendModal(discord.ui.Modal, title="LTC外部送金"):
    destination = discord.ui.TextInput(label="LTC送金先アドレス", max_length=120)
    amount = discord.ui.TextInput(label="送金額 LTC", placeholder="0.01000000")
    password = discord.ui.TextInput(
        label="D-Walletパスワード",
        style=discord.TextStyle.short,
        required=True,
    )

    def __init__(self, bot):
        super().__init__()
        self.bot = bot

    async def on_submit(self, interaction: discord.Interaction):
        # Password is used only for this API request. Never log or persist it.
        intent = await self.bot.dw.create_send_intent(
            interaction.user.id,
            password=str(self.password),
            destination=str(self.destination).strip(),
            unit="LTC",
            amount=str(self.amount).strip(),
        )
        q = intent["quote"]
        await interaction.response.send_message(
            "送金Intentを作成しました。\n"
            f"Intent ID: `{intent['intent_id']}`\n"
            f"送金額: `{q['amount_ltc']} LTC`\n"
            f"Network Fee: `{q['network_fee_ltc']} LTC`\n"
            "最終実行はD-Wallet公式の確認フローで行われます。",
            ephemeral=True,
        )

class Bot(commands.Bot):
    def __init__(self):
        super().__init__(command_prefix="!", intents=discord.Intents.default())
        self.dw = DWalletClient.from_env()

    async def setup_hook(self):
        await self.dw.__aenter__()
        await self.tree.sync()

    async def close(self):
        await self.dw.close()
        await super().close()

bot = Bot()

@bot.tree.command(name="ltc_send", description="D-Walletから外部LTCアドレスへ送金します")
async def ltc_send(interaction: discord.Interaction):
    await interaction.response.send_modal(SendModal(bot))

bot.run(TOKEN)