9 files changed, 182 insertions, 13 deletions

diff --git a/alembic/versions/940afc736a0f_init_database.py b/alembic/versions/1627487324fd_init_database.py
index bfaa771..f25277f 100644
--- a/alembic/versions/940afc736a0f_init_database.py
+++ b/alembic/versions/1627487324fd_init_database.py
@@ -1,8 +1,8 @@
 """init database
 
-Revision ID: 940afc736a0f
+Revision ID: 1627487324fd
 Revises:
-Create Date: 2026-03-23 02:21:35.245634
+Create Date: 2026-03-23 18:33:08.493629
 
 """
 
@@ -13,7 +13,7 @@ import sqlalchemy as sa
 from alembic import op
 
 # revision identifiers, used by Alembic.
-revision: str = "940afc736a0f"
+revision: str = "1627487324fd"
 down_revision: Union[str, Sequence[str], None] = None
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None
@@ -32,7 +32,7 @@ def upgrade() -> None:
     op.create_table(
         "invoice",
         sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
-        sa.Column("amount", sa.Float(), nullable=False),
+        sa.Column("message", sa.JSON(), nullable=False),
         sa.Column("datetime", sa.DateTime(), nullable=False),
         sa.PrimaryKeyConstraint("id", name=op.f("pk_invoice")),
     )
diff --git a/handlers/admin/__init__.py b/handlers/admin/__init__.py
index 2f7c74f..98b127f 100644
--- a/handlers/admin/__init__.py
+++ b/handlers/admin/__init__.py
@@ -3,6 +3,7 @@ from aiogram.filters import MagicData
 
 # isort: off
 from . import new_announcement
+from . import new_invoice
 # isort: on
 
 router = Router(name="admin")
@@ -11,4 +12,5 @@ router.callback_query.filter(MagicData(F.user.is_admin()))
 
 router.include_routers(
     new_announcement.router,
+    new_invoice.router,
 )
diff --git a/handlers/admin/new_announcement.py b/handlers/admin/new_announcement.py
index 79cf8d4..0920c47 100644
--- a/handlers/admin/new_announcement.py
+++ b/handlers/admin/new_announcement.py
@@ -1,6 +1,7 @@
 from datetime import UTC, datetime
 
 from aiogram import Bot, F, Router
+from aiogram.enums import ButtonStyle
 from aiogram.exceptions import TelegramAPIError
 from aiogram.filters import Command
 from aiogram.fsm.context import FSMContext
@@ -17,7 +18,7 @@ from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
 
 from libs.fsm import get_data, set_data
-from libs.msg import publish
+from libs.msg import publish_announcement
 from models import Announcement, RichText, User
 
 router = Router(name="new_announcement")
@@ -42,8 +43,8 @@ async def new_announcement_command(msg: Message, state: FSMContext) -> None:
         reply_markup=ReplyKeyboardMarkup(
             keyboard=[
                 [
-                    KeyboardButton(text=SEND_BUTTON),
-                    KeyboardButton(text=CANCEL_BUTTON),
+                    KeyboardButton(text=SEND_BUTTON, style=ButtonStyle.SUCCESS),
+                    KeyboardButton(text=CANCEL_BUTTON, style=ButtonStyle.DANGER),
                 ]
             ],
             resize_keyboard=True,
@@ -69,7 +70,7 @@ async def announcement_send(
     status_template = "Публикация анонса...\nОпубликовано: {}"
     status_msg = await msg.answer(status_template.format(0))
 
-    async for n in publish(bot, users, data.rich_text):
+    async for n in publish_announcement(bot, users, data.rich_text):
         try:
             await status_msg.edit_text(status_template.format(n))
         except TelegramAPIError:
diff --git a/handlers/admin/new_invoice.py b/handlers/admin/new_invoice.py
new file mode 100644
index 0000000..7e1a64d
--- /dev/null
+++ b/handlers/admin/new_invoice.py
@@ -0,0 +1,109 @@
+from datetime import UTC, datetime
+
+from aiogram import Bot, F, Router
+from aiogram.enums import ButtonStyle, ContentType
+from aiogram.exceptions import TelegramAPIError
+from aiogram.filters import Command
+from aiogram.fsm.context import FSMContext
+from aiogram.fsm.state import State, StatesGroup
+from aiogram.types import (
+    KeyboardButton,
+    Message,
+    ReplyKeyboardMarkup,
+    ReplyKeyboardRemove,
+)
+from pydantic import BaseModel
+from sqlalchemy import select
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from libs.fsm import get_data, set_data
+from libs.msg import send_invoice
+from models import Invoice, RichText, User
+
+router = Router(name="new_invoice")
+
+
+class NewInvoiceStates(StatesGroup):
+    message = State()
+
+
+class NewInvoiceData(BaseModel):
+    rich_text: RichText | None = None
+
+
+CREATE_BUTTON = "Создать"
+CANCEL_BUTTON = "Отменить создание"
+
+
+@router.message(Command("new_invoice"))
+async def new_invoice_command(msg: Message, state: FSMContext) -> None:
+    await msg.answer(
+        "Укажите сообщение для создания счёта",
+        reply_markup=ReplyKeyboardMarkup(
+            keyboard=[
+                [
+                    KeyboardButton(text=CREATE_BUTTON, style=ButtonStyle.SUCCESS),
+                    KeyboardButton(text=CANCEL_BUTTON, style=ButtonStyle.DANGER),
+                ]
+            ],
+            resize_keyboard=True,
+        ),
+    )
+    await state.set_state(NewInvoiceStates.message)
+
+
+@router.message(NewInvoiceStates.message, F.text == CREATE_BUTTON)
+async def invoice_send(
+    msg: Message,
+    bot: Bot,
+    state: FSMContext,
+    session: AsyncSession,
+) -> None:
+    users = await session.scalars(select(User.id).where(User.id != msg.chat.id))
+    data = await get_data(state, NewInvoiceData)
+
+    if data.rich_text is None:
+        await msg.answer("Для создания счёта укажите сообщение.")
+        return
+
+    status_template = "Рассылка счёта...\nОтправлено: {}"
+    status_msg = await msg.answer(status_template.format(0))
+
+    invoice = Invoice(message=data, datetime=datetime.now(UTC))
+    session.add(invoice)
+    await session.flush()
+
+    async for n in send_invoice(bot, users, data.rich_text, invoice.id):
+        try:
+            await status_msg.edit_text(status_template.format(n))
+        except TelegramAPIError:
+            pass
+
+    await status_msg.delete()
+    await msg.answer(
+        "Счёт отправлен всем пользователям",
+        # reply_markup=ReplyKeyboardRemove(),
+    )
+    # await state.clear()
+
+
+@router.message(NewInvoiceStates.message, F.text == CANCEL_BUTTON)
+async def invoice_cancel(msg: Message, state: FSMContext) -> None:
+    await msg.answer("Создание счёта отменено", reply_markup=ReplyKeyboardRemove())
+    await state.clear()
+
+
+@router.message(NewInvoiceStates.message)
+async def invoice_message(msg: Message, bot: Bot, state: FSMContext) -> None:
+    if msg.content_type != ContentType.TEXT or msg.text is None:
+        await msg.answer(
+            "Неверный тип сообщения.\n"
+            "Бот поддерживает отправку только текстовых счетов."
+        )
+        return
+
+    rich_text = RichText.from_message(msg)
+    await set_data(state, NewInvoiceData(rich_text=rich_text))
+
+    msg_rich_text = RichText.from_text("Сообщение вашего счёта:\n", rich_text)
+    await msg_rich_text.send(bot, msg.chat.id)
diff --git a/libs/msg.py b/libs/msg.py
index 9bcc52a..05bddfc 100644
--- a/libs/msg.py
+++ b/libs/msg.py
@@ -2,12 +2,15 @@ import asyncio
 from typing import AsyncGenerator, Iterable
 
 from aiogram import Bot
+from aiogram.enums import ButtonStyle
 from aiogram.exceptions import TelegramAPIError, TelegramRetryAfter
+from aiogram.types import InlineKeyboardButton, InlineKeyboardMarkup
 
 from models import RichText
+from models.callback_data import PayInvoiceData
 
 
-async def publish(
+async def publish_announcement(
     bot: Bot,
     users: Iterable[int],
     rich_text: RichText,
@@ -23,3 +26,35 @@ async def publish(
                 await asyncio.sleep(5)
 
         yield n
+
+
+async def send_invoice(
+    bot: Bot,
+    users: Iterable[int],
+    rich_text: RichText,
+    invoice_id: int,
+) -> AsyncGenerator[int]:
+    callback_data = PayInvoiceData(invoice_id=invoice_id).pack()
+    reply_markup = InlineKeyboardMarkup(
+        inline_keyboard=[
+            [
+                InlineKeyboardButton(
+                    text="Оплатить",
+                    style=ButtonStyle.PRIMARY,
+                    callback_data=callback_data,
+                )
+            ]
+        ]
+    )
+
+    for n, user_id in enumerate(users, start=1):
+        for _ in range(5):
+            try:
+                await rich_text.send(bot, user_id, reply_markup=reply_markup)
+                break
+            except TelegramRetryAfter as e:
+                await asyncio.sleep(e.retry_after + 1)
+            except TelegramAPIError:
+                await asyncio.sleep(5)
+
+        yield n
diff --git a/models/__init__.py b/models/__init__.py
index 9d56b33..0547429 100644
--- a/models/__init__.py
+++ b/models/__init__.py
@@ -5,6 +5,7 @@ from .user import User
 from .invoce import Invoice
 from .payment import Payment
 from .announcement import Announcement
+from . import callback_data
 # isort: on
 
 __all__ = [
@@ -14,4 +15,5 @@ __all__ = [
     "Payment",
     "RichText",
     "Announcement",
+    "callback_data",
 ]
diff --git a/models/callback_data.py b/models/callback_data.py
new file mode 100644
index 0000000..d3e6d61
--- /dev/null
+++ b/models/callback_data.py
@@ -0,0 +1,5 @@
+from aiogram.filters.callback_data import CallbackData
+
+
+class PayInvoiceData(CallbackData, prefix="pay_invoice"):
+    invoice_id: int
diff --git a/models/invoce.py b/models/invoce.py
index 54a445e..66ff019 100644
--- a/models/invoce.py
+++ b/models/invoce.py
@@ -1,13 +1,22 @@
 from datetime import datetime
 
+from sqlalchemy import JSON
 from sqlalchemy.orm import Mapped, mapped_column
 
-from models import BaseTable
+from models import BaseTable, RichText
 
 
 class Invoice(BaseTable):
     __tablename__ = "invoice"
 
     id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
-    amount: Mapped[float]
+    __message: Mapped[str] = mapped_column("message", JSON())
     datetime: Mapped[datetime]
+
+    @property
+    def message(self) -> RichText:
+        return RichText.model_validate_json(self.__message)
+
+    @message.setter
+    def message(self, value: RichText) -> None:
+        self.__message = value.model_dump_json()
diff --git a/models/rich_text.py b/models/rich_text.py
index e5441b6..6d1c1cb 100644
--- a/models/rich_text.py
+++ b/models/rich_text.py
@@ -1,7 +1,7 @@
 from typing import Self
 
 from aiogram import Bot
-from aiogram.types import Message, MessageEntity
+from aiogram.types import Message, MessageEntity, ReplyMarkupUnion
 from pydantic import BaseModel
 
 
@@ -34,10 +34,16 @@ class RichText(BaseModel):
 
         return result
 
-    async def send(self, bot: Bot, chat_id: int) -> Message:
+    async def send(
+        self,
+        bot: Bot,
+        chat_id: int,
+        reply_markup: ReplyMarkupUnion | None = None,
+    ) -> Message:
         return await bot.send_message(
             chat_id=chat_id,
             text=self.text,
             entities=self.entities,
             parse_mode=None,
+            reply_markup=reply_markup,
         )