Add modular Roblox buyer bot and documentation

handlers/user.py

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+from aiogram import F, Router
+from aiogram.fsm.context import FSMContext
+from aiogram.types import CallbackQuery
+
+from config import ADMIN_ID, BOT_USERNAME
+from db.storage import load_config, load_stats
+from db.users import get, register, save
+from keyboards.user import back_kb
+from runtime import get_bot, get_log_bot
+from services.withdrawals import create_crypto_check
+from utils.logging import log_admin, safe_edit
+
+router = Router(name="user")
+
+
+def _get_profile(callback: CallbackQuery):
+    profile = get(callback.from_user.id)
+    if profile is None:
+        register(callback.from_user.id, callback.from_user.username)
+        profile = get(callback.from_user.id)
+    return profile
+
+
+@router.callback_query(F.data == "profile")
+async def cb_profile(callback: CallbackQuery, state: FSMContext):
+    await state.clear()
+    profile = _get_profile(callback)
+    cfg = load_config()
+    text = (
+        "<b>Your profile</b>\n\n"
+        f"ID: <code>{profile.user_id}</code>\n"
+        f"Registered: {profile.registered}\n\n"
+        f"Cookies loaded: <b>{profile.cookies_loaded}</b>\n"
+        f"Total earned: <b>{profile.total_earned:.2f} RUB</b>\n"
+        f"Referral earnings: <b>{profile.referral_earned:.2f} RUB</b>\n"
+        f"Balance: <b>{profile.balance:.2f} RUB</b>\n\n"
+        f"Referral link:\nhttps://t.me/{BOT_USERNAME}?start=ref_{profile.user_id}\n\n"
+        f"Referral payout: {cfg.referral_percent}%\n"
+        f"Minimum withdrawal: {cfg.min_withdraw:.2f} RUB"
+    )
+    await safe_edit(callback, text, reply_markup=back_kb())
+    await callback.answer()
+
+
+@router.callback_query(F.data == "stats")
+async def cb_stats(callback: CallbackQuery, state: FSMContext):
+    await state.clear()
+    stats = load_stats()
+    text = (
+        "<b>Global statistics</b>\n\n"
+        f"Users: <b>{stats.total_users}</b>\n"
+        f"Cookies: <b>{stats.total_cookies}</b>\n"
+        f"Direct payouts: <b>{stats.total_paid_direct:.2f} RUB</b>\n"
+        f"Referral payouts: <b>{stats.total_paid_referral:.2f} RUB</b>"
+    )
+    await safe_edit(callback, text, reply_markup=back_kb())
+    await callback.answer()
+
+
+@router.callback_query(F.data == "rates")
+async def cb_rates(callback: CallbackQuery, state: FSMContext):
+    await state.clear()
+    cfg = load_config()
+    text = "<b>Current rates</b>\n\n"
+    for rate in cfg.rates.values():
+        text += f"- {rate.name}: {rate.price:.2f} RUB\n"
+    text += (
+        f"\nAVG: {cfg.avg_min_cookies}+ donation cookies, "
+        f"{cfg.avg_min_price:.2f}-{cfg.avg_max_price:.2f} RUB per cookie."
+    )
+    await safe_edit(callback, text, reply_markup=back_kb())
+    await callback.answer()
+
+
+@router.callback_query(F.data == "withdraw")
+async def cb_withdraw(callback: CallbackQuery, state: FSMContext):
+    await state.clear()
+    profile = _get_profile(callback)
+    cfg = load_config()
+    if profile.balance < cfg.min_withdraw:
+        await safe_edit(
+            callback,
+            f"Insufficient balance: <b>{profile.balance:.2f} RUB</b>\n"
+            f"Minimum: <b>{cfg.min_withdraw:.2f} RUB</b>\n"
+            f"Treasury: <b>{cfg.treasury:.2f} RUB</b>",
+            reply_markup=back_kb(),
+        )
+        await callback.answer()
+        return
+    if profile.balance > cfg.treasury:
+        await safe_edit(
+            callback,
+            f"Treasury funds are insufficient: <b>{cfg.treasury:.2f} RUB</b>.",
+            reply_markup=back_kb(),
+        )
+        await callback.answer()
+        return
+
+    await callback.answer("Creating check...")
+    await safe_edit(callback, "Creating your CryptoBot check...")
+    amount = profile.balance
+    check_url = await create_crypto_check(amount)
+    if not check_url:
+        await safe_edit(callback, "Could not create the check. Try again later.", reply_markup=back_kb())
+        return
+
+    profile.balance = 0.0
+    save(profile.user_id, profile)
+    cfg.treasury = max(0.0, cfg.treasury - amount)
+    from db.storage import save_config
+
+    save_config(cfg)
+    await safe_edit(
+        callback,
+        f"Check created for <b>{amount:.2f} RUB</b>.\n"
+        f"<a href='{check_url}'>Activate check</a>",
+        reply_markup=back_kb(),
+        disable_web_page_preview=True,
+    )
+    bot = get_bot() or callback.message.bot
+    await log_admin(
+        bot,
+        ADMIN_ID,
+        f"<b>Withdrawal</b>\n@{profile.username or '-'} (<code>{profile.user_id}</code>)\n"
+        f"Amount: {amount:.2f} RUB\nCheck: {check_url}",
+        get_log_bot(),
+    )