Init project

2026-01-15 09:47:43 +03:00
commit 3e515c66ec
59 changed files with 5101 additions and 0 deletions
--- a/.env.example
+++ b/.env.example
@@ -0,0 +1,2 @@
+BIRTHDAY_POOL_BOT__REPOSITORY__DSN=sqlite+aiosqlite:///db.sqlite3
+BIRTHDAY_POOL_BOT__TELEGRAM_BOT__TOKEN=123456:ABC-DEF1234ghIkl-zyx57W2v1u123ew11
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,16 @@
+# Python-generated files
+__pycache__/
+*.py[oc]
+build/
+dist/
+wheels/
+*.egg-info
+
+# Virtual environments
+.venv
+
+# Environment variables
+.env
+
+# Databases
+db.sqlite3
--- a/19
+++ b/19
@@ -0,0 +1,19 @@
+FROM python:3.13-slim AS core
+
+WORKDIR /app
+
+RUN pip install uv && apt update && apt install -y git
+COPY pyproject.toml uv.lock README.md /app
+COPY birthday_pool_bot /app
+ENTRYPOINT ["uv", "run"]
+
+
+FROM core AS app
+
+RUN uv sync --group sqlite
+ENTRYPOINT ["uv", "run", "python", "-m", "birthday_pool_bot"]
+
+
+FROM core AS test
+
+RUN uv sync --all-groups
--- a/README.md
+++ b/README.md
@@ -0,0 +1,4 @@
+# Birthday Pool Bot
+
+## Configuration
+
--- a/birthday_pool_bot/init.py
+++ b/birthday_pool_bot/init.py
--- a/birthday_pool_bot/main.py
+++ b/birthday_pool_bot/main.py
@@ -0,0 +1,6 @@
+from .cli import get_cli
+
+
+if __name__ == "__main__":
+    cli = get_cli()
+    cli()
--- a/birthday_pool_bot/cli.py
+++ b/birthday_pool_bot/cli.py
@@ -0,0 +1,53 @@
+import asyncio
+import pathlib
+
+import typer
+
+from .notifications import get_cli as get_notifications_cli
+from .repositories import RepositoriesContainer
+from .repositories.migrations import get_cli as get_migrations_cli
+from .service import BirthdayPoolBotService
+from .settings import Settings
+from .telegram_bot import get_cli as get_telegram_bot_cli
+
+
+def callback(
+        ctx: typer.Context,
+        env: pathlib.Path | None = typer.Option(
+            None,
+            "--env", "-e",
+            help="`.env` config file location",
+        ),
+):
+    ctx.obj = ctx.obj or {}
+
+    if (settings := ctx.obj.get("settings")) is None:
+        if env is not None:
+            ctx.obj["settings"] = Settings(_env_file=env)
+        else:
+            ctx.obj["settings"] = Settings()
+        settings = ctx.obj["settings"]
+
+    ctx.obj["repositories_container"] = RepositoriesContainer(settings=settings.repository)
+
+
+def run(ctx: typer.Context):
+    settings: Settings = ctx.obj["settings"]
+
+    birthday_pool_bot_service = BirthdayPoolBotService(
+        settings=settings,
+    )
+
+    asyncio.run(birthday_pool_bot_service.run())
+
+
+def get_cli() -> typer.Typer:
+    cli = typer.Typer()
+
+    cli.callback()(callback)
+    cli.add_typer(get_migrations_cli(), name="migrations")
+    cli.add_typer(get_telegram_bot_cli(), name="telegram-bot")
+    cli.add_typer(get_notifications_cli(), name="notifications")
+    cli.command(name="run")(run)
+
+    return cli
--- a/birthday_pool_bot/dto.py
+++ b/birthday_pool_bot/dto.py
@@ -0,0 +1,74 @@
+import enum
+import uuid
+from datetime import date
+from typing import Annotated
+
+from pydantic import BaseModel, Field
+from pydantic_extra_types.phone_numbers import PhoneNumberValidator
+from pydantic_filters import BaseFilter
+
+
+PhoneNumber = Annotated[str, PhoneNumberValidator(number_format="E164")]
+
+
+class BankEnum(enum.Enum):
+    T_BANK = "t-bank"
+    SBER = "sber"
+    ALFA_BANK = "alfa-bank"
+
+
+class PaymentData(BaseModel):
+    phone: PhoneNumber
+    bank: BankEnum
+
+
+class User(BaseModel):
+    id: uuid.UUID = Field(default_factory=uuid.uuid4)
+    name: str | None = None
+    birthday: date | None = None
+    gift_payment_data: PaymentData | None = None
+    phone: PhoneNumber | None = None
+    telegram_id: int | None = None
+
+
+class UserFilter(BaseFilter):
+    id: set[uuid.UUID]
+    id__gt: uuid.UUID
+    phone: set[PhoneNumber]
+    telegram_id: set[int]
+
+
+class Pool(BaseModel):
+    id: uuid.UUID = Field(default_factory=uuid.uuid4)
+    owner_id: uuid.UUID
+    birthday_user_id: uuid.UUID
+    description: str | None = None
+    payment_data: PaymentData
+
+    owner: User | None = None
+
+
+class PoolFilter(BaseFilter):
+    id: set[uuid.UUID]
+    id__gt: uuid.UUID
+    owner_id: set[uuid.UUID]
+    birthday_user_id: set[uuid.UUID]
+
+
+class Subscription(BaseModel):
+    from_user_id: uuid.UUID
+    to_user_id: uuid.UUID
+    name: str
+    pool_id: uuid.UUID | None = None
+
+    from_user: User | None = None
+    to_user: User | None = None
+    pool: Pool | None = None
+
+
+class SubscriptionFilter(BaseFilter):
+    from_user_id: set[uuid.UUID]
+    from_user_id__gt: uuid.UUID
+    to_user_id: set[uuid.UUID]
+    to_user_id__gt: uuid.UUID
+    pool_id: set[uuid.UUID]
--- a/birthday_pool_bot/interfaces.py
+++ b/birthday_pool_bot/interfaces.py
@@ -0,0 +1,65 @@
+import uuid
+from datetime import timedelta
+from typing import AsyncContextManager, AsyncGenerator, Protocol
+
+from birthday_pool_bot.dto import Pool, User
+
+
+class MessengerInterface(Protocol):
+    async def send_message(self, chat_id: str, message: str):
+        raise NotImplementedError
+
+
+class MigratorInterface(Protocol):
+    def get_migrations_directory_path(self) -> pathlib.Path:
+        raise NotImplementedError
+
+    def get_current_migration(self) -> str | None:
+        raise NotImplementedError
+
+    def get_latest_migration(self) -> str | None:
+        raise NotImplementedError
+
+    def get_migrations(self) -> Generator[str, None, None]:
+        raise NotImplementedError
+
+    def create_migration(
+            self,
+            migration_id: str | None = None,
+            **kwargs,
+    ) -> str:
+        raise NotImplementedError
+
+    def migrate(self, migration_id: str | None = None, **kwargs) -> str | None:
+        raise NotImplementedError
+
+    def rollback(self, migration_id: str | None = None, **kwargs) -> str | None:
+        raise NotImplementedError
+
+    def squash_migrations(
+            self,
+            new_migration_id: str | None = None,
+            **kwargs,
+    ) -> str:
+        raise NotImplementedError
+
+
+class RepositoryInterface(Protocol):
+    def transaction(self) -> AsyncContextManager:
+        raise NotImplementedError
+
+
+class CacheInterface(Protocol):
+    async def set(
+            self,
+            key: str,
+            value: Any,
+            ttl: timedelta | None = None,
+    ):
+        raise NotImplementedError
+
+    async def get(self, key: str) -> Any:
+        raise NotImplementedError
+
+    async def delete(self, key: str):
+        raise NotImplementedError
--- a/birthday_pool_bot/notifications/init.py
+++ b/birthday_pool_bot/notifications/init.py
@@ -0,0 +1,13 @@
+from .cli import get_cli
+from .service import NotificationsService
+from .settings import NotificationsSettings
+
+
+__all__ = (
+    # cli
+    "get_cli",
+    # service
+    "NotificationsService",
+    # settings
+    "NotificationsSettings",
+)
--- a/birthday_pool_bot/notifications/cli.py
+++ b/birthday_pool_bot/notifications/cli.py
@@ -0,0 +1,44 @@
+import asyncio
+
+import typer
+
+from .service import NotificationsService
+from .settings import NotificationsSettings
+
+
+def callback(ctx: typer.Context):
+    ctx.obj["settings"] = ctx.obj["settings"].notifications
+
+
+def run(ctx: typer.Context):
+    settings: NotificationsSettings = ctx.obj["settings"]
+    repositories_container: RepositoriesContainer = ctx.obj["repositories_container"]
+
+    service = NotificationsService(
+        settings=settings,
+        repositories_container=repositories_container,
+    )
+
+    asyncio.run(service.run())
+
+
+def run_once(ctx: typer.Context):
+    settings: NotificationsSettings = ctx.obj["settings"]
+    repositories_container: RepositoriesContainer = ctx.obj["repositories_container"]
+
+    service = NotificationsService(
+        settings=settings,
+        repositories_container=repositories_container,
+    )
+
+    asyncio.run(service.send_notifications())
+
+
+def get_cli() -> typer.Typer:
+    cli = typer.Typer()
+
+    cli.callback()(callback)
+    cli.command(name="run")(run)
+    cli.command(name="run-once")(run_once)
+
+    return cli
--- a/birthday_pool_bot/notifications/service.py
+++ b/birthday_pool_bot/notifications/service.py
@@ -0,0 +1,81 @@
+from datetime import date, timedelta
+
+import facet
+from aiogram import Bot
+from aiogram.enums import ParseMode
+from apscheduler.schedulers.asyncio import AsyncIOScheduler
+from apscheduler.triggers.cron import CronTrigger
+
+from .settings import NotificationsSettings
+
+
+class NotificationsService(facet.AsyncioServiceMixin):
+    def __init__(
+            self,
+            settings: NotificationsSettings,
+            repositories_container: RepositoriesContainer,
+    ):
+        self._settings = settings
+        self._repositories_container = repositories_container
+        self._bot = Bot(token=self._settings.telegram_bot_token)
+
+    async def start(self):
+        scheduler = AsyncIOScheduler()
+        scheduler.add_job(
+            func=self.send_notifications,
+            name="send_notifications",
+            trigger=CronTrigger.from_crontab(self._settings.cron),
+        )
+        scheduler.start()
+
+    async def send_notifications(self):
+        birthday = date.today() + timedelta(days=2)
+
+        users_repository = self._repositories_container.users
+        subscriptions_repository = self._repositories_container.subscriptions
+
+        async with users_repository.transaction():
+            users = await users_repository.get_users_by_birthdays(
+                birthday=birthday,
+            )
+        if not users:
+            return
+
+        async with subscriptions_repository.transaction():
+            subscriptions = await subscriptions_repository.get_to_users_subscriptions(
+                to_users_ids={user.id for user in users},
+                with_from_user=True,
+                with_to_user=True,
+                with_pool=True,
+            )
+        if not subscriptions:
+            return
+
+        for subscription in subscriptions:
+            if subscription.from_user.telegram_id is None:
+                continue
+
+            text = (
+                f"У {subscription.name} скоро день рождения: *{birthday.strftime('%d %B')}*\n\n"
+            )
+            if subscription.pool is not None:
+                if subscription.pool.owner_id == subscription.from_user.id:
+                    text += "Вы собираете деньги на подарок\n\n"
+                else:
+                    text += (
+                        "Вы подписаны на сбор денег для подарка, вы можете отправить их сюда:\n"
+                        f"_Телефон_: {subscription.pool.payment_data.phone}\n"
+                        f"_Банк_: {subscription.pool.payment_data.bank.value}\n\n"
+                    )
+            elif subscription.to_user.gift_payment_data is not None:
+                text += (
+                    f"Вы можете отправить именнинику свой подарок сюда:\n"
+                    f"_Телефон_: {subscription.to_user.gift_payment_data.phone}\n"
+                    f"_Банк_: {subscription.to_user.gift_payment_data.bank.value}\n\n"
+                )
+
+            await self._bot.send_message(
+                text=text,
+                parse_mode=ParseMode.MARKDOWN,
+                chat_id=subscription.from_user.telegram_id,
+            )
--- a/birthday_pool_bot/notifications/settings.py
+++ b/birthday_pool_bot/notifications/settings.py
@@ -0,0 +1,6 @@
+from pydantic import BaseModel
+
+
+class NotificationsSettings(BaseModel):
+    cron: str = "0 12 * * *"
+    telegram_bot_token: str = "123456:ABC-DEF1234ghIkl-zyx57W2v1u123ew11"
--- a/birthday_pool_bot/repositories/init.py
+++ b/birthday_pool_bot/repositories/init.py
@@ -0,0 +1,14 @@
+from .container import RepositoriesContainer
+from .exceptions import AlreadyExistsError, HaveNoSessionError
+from .settings import RepositorySettings
+
+
+__all__ = (
+    # container
+    "RepositoriesContainer",
+    # exceptions
+    "AlreadyExistsError",
+    "HaveNoSessionError",
+    # settings
+    "RepositorySettings",
+)
--- a/birthday_pool_bot/repositories/base.py
+++ b/birthday_pool_bot/repositories/base.py
@@ -0,0 +1,150 @@
+import contextvars
+from contextlib import asynccontextmanager, contextmanager
+from typing import Generic, TypeVar
+
+from pydantic_filters.drivers.sqlalchemy import append_to_statement
+from sqlalchemy import func
+from sqlalchemy.exc import IntegrityError
+from sqlalchemy.ext.asyncio import create_async_engine
+from sqlmodel import delete, insert, select, update
+from sqlmodel.ext.asyncio.session import AsyncSession
+
+from birthday_pool_bot.interfaces import RepositoryInterface
+
+
+DTOType = TypeVar("DTOType")
+FilterType = TypeVar("FilterType")
+
+
+class BaseRepository(Generic[DTOType, FilterType]):
+    def __init__(self, settings: RepositorySettings):
+        self._settings = settings
+
+        engine_parameters = {
+            "url": str(self._settings.dsn),
+            "pool_recycle": self._settings.pool_recycle,
+        }
+        if not str(self._settings.dsn).startswith("sqlite"):
+            engine_parameters["pool_timeout"] = self._settings.pool_timeout
+            engine_parameters["pool_size"] = self._settings.pool_size
+
+        self._engine = create_async_engine(**engine_parameters)
+        self._session_context = contextvars.ContextVar("session_context")
+
+    @property
+    def session(self) -> AsyncSession:
+        session = self._session_context.get(None)
+        if session is None:
+            raise HaveNoSessionError()
+
+        return session
+
+    @asynccontextmanager
+    async def transaction(self) -> AsyncGenerator[None, None]:
+        session_args = {"bind": self._engine, "expire_on_commit": False}
+        async with AsyncSession(**session_args) as session:
+            with self._set_session_to_session_context(session=session):
+                async with session.begin():
+                    yield
+
+    @contextmanager
+    def _set_session_to_session_context(self, session: AsyncSession) -> Generator[None, None, None]:
+        token = self._session_context.set(session)
+        yield
+        self._session_context.reset(token)
+
+    def get_db_table(self) -> type[BaseSQLModel]:
+        raise NotImplementedError
+
+    async def get_items_count(
+            self,
+            filter_: FilterType | None = None,
+    ) -> int:
+        table = self.get_db_table()
+        statement = select(func.count())
+        statement = append_to_statement(
+            statement=statement,
+            model=table,
+            filter_=filter_,
+        )
+
+        result = await self.session.exec(statement)
+        items_count = result.first()
+
+        return items_count
+
+    async def get_items(
+        self,
+        filter_: FilterType | None = None,
+        pagination: BasePagination | None = None,
+        sort: BaseSort | None = None,
+        options: list | None = None,
+) -> AsyncGenerator[DTOType]:
+        table = self.get_db_table()
+        statement = select(table)
+        statement = append_to_statement(
+            statement=statement,
+            model=table,
+            filter_=filter_,
+            pagination=pagination,
+            sort=sort,
+        )
+        if options:
+            statement = statement.options(*options)
+
+        result = await self.session.exec(statement)
+        db_items = result.all()
+
+        for db_item in db_items:
+            yield db_item.to_item()
+
+    async def create_item(self, item: DTOType) -> DTOType:
+        table = self.get_db_table()
+        values = table.from_item(item=item).to_values()
+        statement = insert(table).values(values).returning(table)
+
+        try:
+            result = await self.session.exec(statement)
+        except IntegrityError:
+            raise AlreadyExistsError(model=table, values=values)
+        db_item = result.first()[0]
+
+        return db_item.to_item()
+
+    async def update_items(
+            self,
+            filter_: FilterType | None = None,
+            **values,
+    ) -> AsyncGenerator[DTOType]:
+        table = self.get_db_table()
+        statement = update(table)
+        statement = append_to_statement(
+            statement=statement,
+            model=table,
+            filter_=filter_,
+        )
+        statement = statement.values(**values).returning(table)
+
+        result = await self.session.exec(statement)
+        db_items = result.all()
+
+        for db_item, *_ in db_items:
+            yield db_item.to_item()
+
+    async def delete_items(
+            self,
+            filter_: FilterType | None = None,
+            pagination: BasePagination | None = None,
+            sort: BaseSort | None = None,
+    ):
+        table = self.get_db_table()
+        statement = delete(table)
+        statement = append_to_statement(
+            statement=statement,
+            model=table,
+            filter_=filter_,
+            pagination=pagination,
+            sort=sort,
+        )
+
+        await self.session.exec(statement)
--- a/birthday_pool_bot/repositories/container.py
+++ b/birthday_pool_bot/repositories/container.py
@@ -0,0 +1,25 @@
+from .repositories import (
+    PoolsRepository,
+    SubscriptionsRepository,
+    UsersRepository,
+)
+from .settings import RepositorySettings
+
+
+class RepositoriesContainer:
+    def __init__(self, settings: RepositorySettings):
+        self._pools_repository = PoolsRepository(settings=settings)
+        self._subscriptions_repository = SubscriptionsRepository(settings=settings)
+        self._users_repository = UsersRepository(settings=settings)
+
+    @property
+    def pools(self) -> PoolsRepository:
+        return self._pools_repository
+
+    @property
+    def subscriptions(self) -> SubscriptionsRepository:
+        return self._subscriptions_repository
+
+    @property
+    def users(self) -> UsersRepository:
+        return self._users_repository
--- a/birthday_pool_bot/repositories/exceptions.py
+++ b/birthday_pool_bot/repositories/exceptions.py
@@ -0,0 +1,20 @@
+from typing import Any
+
+from sqlmodel import SQLModel
+
+
+class RepositoryException(Exception):
+    pass
+
+
+class HaveNoSessionError(RepositoryException):
+    def __init__(self):
+        super().__init__("Have no actual session")
+
+
+class AlreadyExistsError(RepositoryException):
+    def __init__(self, model: SQLModel, values: dict[str, Any]):
+        super().__init__(f"Record for model '{model.__name__}' already exists")
+
+        self.model = model
+        self.values = values
--- a/birthday_pool_bot/repositories/migrations/init.py
+++ b/birthday_pool_bot/repositories/migrations/init.py
@@ -0,0 +1,10 @@
+from .cli import get_cli
+from .migrator import Migrator
+
+
+__all__ = (
+    # cli
+    "get_cli",
+    # migrator
+    "Migrator",
+)
--- a/birthday_pool_bot/repositories/migrations/cli.py
+++ b/birthday_pool_bot/repositories/migrations/cli.py
@@ -0,0 +1,75 @@
+from typing import Optional
+
+import typer
+from rich.console import Console
+from rich.table import Table
+
+from birthday_pool_bot.settings import Settings
+
+from .migrator import Migrator
+
+
+def callback(ctx: typer.Context):
+    ctx.obj = ctx.obj or {}
+
+    settings = ctx.obj["settings"]
+    ctx.obj["migrator"] = Migrator(settings=settings.repository)
+
+
+def show_migrations_list(ctx: typer.Context):
+    migrator: Migrator = ctx.obj["migrator"]
+
+    table = Table("ID")
+    for migration_id in migrator.get_migrations():
+        table.add_row(migration_id)
+        Console().print(table)
+
+
+def apply_migrations(ctx: typer.Context):
+    migrator: Migrator = ctx.obj["migrator"]
+
+    migrator.migrate()
+
+
+def rollback_migrations(
+    ctx: typer.Context,
+    revision: Optional[str] = typer.Argument(
+        None,
+        help="Revision id or relative revision (`-1`, `-2`)",
+    ),
+):
+    migrator: Migrator = ctx.obj["migrator"]
+
+    migrator.rollback(migration_id=revision)
+
+
+def squash_migrations(ctx: typer.Context):
+    migrator: Migrator = ctx.obj["migrator"]
+
+    migrator.squash_migrations(new_message="init")
+
+
+def create_migration(
+        ctx: typer.Context,
+        message: Optional[str] = typer.Option(
+            None,
+            "-m", "--message",
+            help="Migration short message",
+        ),
+):
+    migrator: Migrator = ctx.obj["migrator"]
+
+    migrator.create_migration(message=message)
+
+
+def get_cli() -> typer.Typer:
+    cli = typer.Typer(name="Migration")
+
+    cli.callback()(callback)
+    cli.command(name="apply")(apply_migrations)
+    cli.command(name="rollback")(rollback_migrations)
+    cli.command(name="create")(create_migration)
+    cli.command(name="squash")(squash_migrations)
+    cli.command(name="list")(show_migrations_list)
+
+    return cli
--- a/birthday_pool_bot/repositories/migrations/env.py
+++ b/birthday_pool_bot/repositories/migrations/env.py
@@ -0,0 +1,93 @@
+import asyncio
+from logging.config import fileConfig
+
+from alembic import context
+from sqlalchemy import pool
+from sqlalchemy.engine import Connection
+from sqlalchemy.ext.asyncio import async_engine_from_config
+
+from birthday_pool_bot.repositories.tables import User
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+target_metadata = User.metadata
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def run_migrations_offline() -> None:
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def do_run_migrations(connection: Connection) -> None:
+    context.configure(
+        connection=connection,
+        target_metadata=target_metadata,
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+async def run_async_migrations() -> None:
+    """In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+
+    connectable = async_engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    async with connectable.connect() as connection:
+        await connection.run_sync(do_run_migrations)
+
+    await connectable.dispose()
+
+
+def run_migrations_online() -> None:
+    """Run migrations in 'online' mode."""
+
+    asyncio.run(run_async_migrations())
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
--- a/birthday_pool_bot/repositories/migrations/migrator.py
+++ b/birthday_pool_bot/repositories/migrations/migrator.py
@@ -0,0 +1,146 @@
+import importlib.util
+import pathlib
+from types import ModuleType
+from typing import Generator, Iterable
+
+from alembic import command as alembic_command
+from alembic.config import Config as AlembicConfig
+
+from birthday_pool_bot.repositories import RepositorySettings
+
+
+class Migrator:
+    MIGRATION_FILENAME_TEMPLATE = (
+        "%%(year)d_%%(month)02d_%%(day)02d_%%(hour)02dh%%(minute)02dm%%(second)02ds_%%(slug)s"
+    )
+
+    def __init__(self, settings: RepositorySettings):
+        self._settings = settings
+
+        self._alembic_config = self._generate_alembic_config()
+
+    def _generate_alembic_config(self) -> AlembicConfig:
+        migrations_path = self.get_migrations_directory_path()
+
+        config = AlembicConfig()
+        config.set_main_option("script_location", str(migrations_path))
+        config.set_main_option("file_template", self.MIGRATION_FILENAME_TEMPLATE)
+        config.set_main_option("sqlalchemy.url", str(self._settings.dsn).replace("%", "%%"))
+
+        return config
+
+    def squash_migrations(
+            self,
+            new_migration_id: str | None = None,
+            **kwargs,
+    ) -> str:
+        new_message = kwargs.get("new_message", None)
+
+        if new_migration_id is None:
+            last_migration_id = self.get_latest_migration()
+            new_migration_id = last_migration_id
+
+        self.rollback(migration_id="base")
+        self._delete_all_migrations()
+        new_migration_id = self.create_migration(
+            migration_id=new_migration_id,
+            message=new_message,
+        )
+        return new_migration_id
+
+    def migrate(self, migration_id: str | None = None, **kwargs) -> str | None:
+        alembic_revision = migration_id or "head"
+        alembic_command.upgrade(config=self._alembic_config, revision=alembic_revision)
+
+        return self.get_current_migration()
+
+    def rollback(self, migration_id: str | None = None, **kwargs) -> str | None:
+        alembic_revision = migration_id or "-1"
+        alembic_command.downgrade(config=self._alembic_config, revision=alembic_revision)
+
+        return self.get_current_migration()
+
+    def get_current_migration(self) -> str | None:
+        return None
+
+    def create_migration(
+            self,
+            migration_id: str | None = None,
+            **kwargs,
+    ) -> str:
+        message = kwargs.get("message", None)
+
+        alembic_command.revision(
+            self._alembic_config,
+            message=message,
+            rev_id=migration_id,
+            autogenerate=True,
+        )
+
+        last_migration_id = self.get_latest_migration()
+        if last_migration_id is None:
+            raise RuntimeError("Migration not created")
+
+        return last_migration_id
+
+    def get_latest_migration(self) -> str | None:
+        last_migration_id = None
+        for migration_id in self.get_migrations():
+            last_migration_id = migration_id
+        return last_migration_id
+
+    def get_migrations(self) -> Generator[str, None, None]:
+        migrations_modules = self._get_migrations_modules()
+        sorted_migrations_modules = self._sort_migrations_modules(modules=migrations_modules)
+        for migration_module in sorted_migrations_modules:
+            yield migration_module.revision
+
+    def _get_migrations_modules(self) -> Iterable[ModuleType]:
+        migrations_path = self.get_migrations_directory_path()
+        versions_path = migrations_path / "versions"
+
+        for index, migration_module_path in enumerate(versions_path.glob("*.py")):
+            migration_module_name = f"migration_{index:08}"
+            migration_module_spec = importlib.util.spec_from_file_location(
+                name=migration_module_name,
+                location=migration_module_path,
+            )
+            if migration_module_spec is None or migration_module_spec.loader is None:
+                raise ValueError(f"Cannot load migration module '{migration_module_path}'")
+            migration_module = importlib.util.module_from_spec(spec=migration_module_spec)
+            migration_module_spec.loader.exec_module(migration_module)
+            yield migration_module
+
+    def _sort_migrations_modules(self, modules: Iterable[ModuleType]) -> list[ModuleType]:
+        next_module_map = {}
+        first_module = None
+        for module in modules:
+            if module.down_revision is None:
+                if first_module is not None:
+                    raise ValueError((
+                        "Found multiple first migrations: "
+                        f"'{module.revision}' and '{first_module.revision}'"
+                    ))
+                first_module = module
+            else:
+                next_module_map[module.down_revision] = module
+        if first_module is None:
+            raise ValueError("Doesn't found first migration")
+
+        current_module = first_module
+        sorted_modules = [current_module]
+        while next_module_map:
+            current_module = next_module_map.pop(current_module.revision)
+            sorted_modules.append(current_module)
+
+        return sorted_modules
+
+    def _delete_all_migrations(self):
+        migrations_path = self.get_migrations_directory_path()
+        versions_path = migrations_path / "versions"
+        for migration_file_path in versions_path.glob("*.py"):
+            migration_file_path.unlink()
+
+    def get_migrations_directory_path(self) -> pathlib.Path:
+        directory_path = pathlib.Path(__file__).parent
+        return directory_path
--- a/birthday_pool_bot/repositories/migrations/script.py.mako
+++ b/birthday_pool_bot/repositories/migrations/script.py.mako
@@ -0,0 +1,28 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    ${downgrades if downgrades else "pass"}
--- a/birthday_pool_bot/repositories/migrations/versions/2026_01_13_10h06m43s_init.py
+++ b/birthday_pool_bot/repositories/migrations/versions/2026_01_13_10h06m43s_init.py
@@ -0,0 +1,99 @@
+"""init
+
+Revision ID: c1060d90df61
+Revises: 
+Create Date: 2026-01-13 10:06:43.435312
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+import sqlmodel
+from alembic import op
+
+
+# revision identifiers, used by Alembic.
+revision: str = "c1060d90df61"
+down_revision: Union[str, Sequence[str], None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table("users",
+        sa.Column("id", sa.Uuid(), nullable=False),
+        sa.Column("name", sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+        sa.Column("birthday", sa.Date(), nullable=True),
+        sa.Column("phone", sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+        sa.Column("telegram_id", sa.Integer(), nullable=True),
+        sa.Column("gift_payment_data", sa.JSON(), nullable=True),
+        sa.PrimaryKeyConstraint("id"),
+        sa.UniqueConstraint("id"),
+        sa.UniqueConstraint("phone", name="uq__users__phone"),
+        sa.UniqueConstraint("telegram_id", name="uq__users__telegram_id",)
+    )
+    op.create_index("ix__users__phone", "users", ["phone"], unique=False)
+    op.create_index("ix__users__telegram_id", "users", ["telegram_id"], unique=False)
+    op.create_table("pools",
+        sa.Column("id", sa.Uuid(), nullable=False),
+        sa.Column("owner_id", sa.Uuid(), nullable=False),
+        sa.Column("birthday_user_id", sa.Uuid(), nullable=False),
+        sa.Column("description", sqlmodel.sql.sqltypes.AutoString(), nullable=True),
+        sa.Column("payment_data", sa.JSON(), nullable=False),
+        sa.CheckConstraint(
+            "owner_id <> birthday_user_id",
+            name="ck__pools__owner_not_birthday_user",
+        ),
+        sa.ForeignKeyConstraint(["birthday_user_id"], ["users.id"]),
+        sa.ForeignKeyConstraint(["owner_id"], ["users.id"]),
+        sa.PrimaryKeyConstraint("id"),
+        sa.UniqueConstraint("id"),
+    )
+    op.create_index("ix__pools__birthday_user_id", "pools", ["birthday_user_id"], unique=False)
+    op.create_index("ix__pools__owner_id", "pools", ["owner_id"], unique=False)
+    op.create_table("subscriptions",
+        sa.Column("from_user_id", sa.Uuid(), nullable=False),
+        sa.Column("to_user_id", sa.Uuid(), nullable=False),
+        sa.Column("name", sqlmodel.sql.sqltypes.AutoString(), nullable=False),
+        sa.Column("pool_id", sa.Uuid(), nullable=True),
+        sa.CheckConstraint(
+            "from_user_id <> to_user_id",
+            name="ck__subscriptions__from_user_not_to_user",
+        ),
+        sa.ForeignKeyConstraint(["from_user_id"], ["users.id"]),
+        sa.ForeignKeyConstraint(["pool_id"], ["pools.id"], ondelete="SET NULL"),
+        sa.ForeignKeyConstraint(["to_user_id"], ["users.id"]),
+        sa.PrimaryKeyConstraint("from_user_id", "to_user_id"),
+        sa.UniqueConstraint("from_user_id", "to_user_id", name="uq__subscriptions__from_to_user"),
+    )
+    op.create_index("ix__subscriptions__from_user_id", "subscriptions", ["from_user_id"], unique=False)
+    op.create_index(
+        "ix__subscriptions__from_user_id__to_user_id",
+        "subscriptions",
+        ["from_user_id", "to_user_id"],
+        unique=False,
+    )
+    op.create_index("ix__subscriptions__name", "subscriptions", ["name"], unique=False)
+    op.create_index("ix__subscriptions__pool_id", "subscriptions", ["pool_id"], unique=False)
+    op.create_index("ix__subscriptions__to_user_id", "subscriptions", ["to_user_id"], unique=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index("ix__subscriptions__to_user_id", table_name="subscriptions")
+    op.drop_index("ix__subscriptions__pool_id", table_name="subscriptions")
+    op.drop_index("ix__subscriptions__name", table_name="subscriptions")
+    op.drop_index("ix__subscriptions__from_user_id__to_user_id", table_name="subscriptions")
+    op.drop_index("ix__subscriptions__from_user_id", table_name="subscriptions")
+    op.drop_table("subscriptions")
+    op.drop_index("ix__pools__owner_id", table_name="pools")
+    op.drop_index("ix__pools__birthday_user_id", table_name="pools")
+    op.drop_table("pools")
+    op.drop_index("ix__users__telegram_id", table_name="users")
+    op.drop_index("ix__users__phone", table_name="users")
+    op.drop_table("users")
+    # ### end Alembic commands ###
--- a/birthday_pool_bot/repositories/repositories/init.py
+++ b/birthday_pool_bot/repositories/repositories/init.py
@@ -0,0 +1,13 @@
+from .pools import PoolsRepository
+from .subscriptions import SubscriptionsRepository
+from .users import UsersRepository
+
+
+__all__ = (
+    # pools
+    "PoolsRepository",
+    # subscriptions
+    "SubscriptionsRepository",
+    # users
+    "UsersRepository",
+)
--- a/birthday_pool_bot/repositories/repositories/pools.py
+++ b/birthday_pool_bot/repositories/repositories/pools.py
@@ -0,0 +1,41 @@
+from pydantic_filters import OffsetPagination
+from sqlalchemy.orm import joinedload
+
+from birthday_pool_bot.dto import Pool, PoolFilter
+from birthday_pool_bot.repositories.base import BaseRepository
+from birthday_pool_bot.repositories.tables import BaseSQLModel, Pool as DBPool
+
+
+class PoolsRepository(BaseRepository[Pool, PoolFilter]):
+    def get_db_table(self) -> type[BaseSQLModel]:
+        return DBPool
+
+    async def get_pools_by_birthday_user_id_count(self, birthday_user_id: uuid.UUID) -> int:
+        filter_ = PoolFilter(birthday_user_id={birthday_user_id})
+        return await self.get_items_count(filter_=filter_)
+
+    async def get_pools_by_birthday_user_id(self, birthday_user_id: uuid.UUID) -> list[Pool]:
+        filter_ = PoolFilter(birthday_user_id={birthday_user_id})
+        return [pool async for pool in self.get_items(filter_=filter_)]
+
+    async def get_pool_by_id(
+            self,
+            pool_id: uuid.UUID,
+            with_owner: bool = False,
+    ) -> Pool | None:
+        filter_ = PoolFilter(id={pool_id})
+        pagination = OffsetPagination(limit=1)
+        options = []
+        if with_owner:
+            options.append(joinedload(DBPool.owner))
+
+        pools_generator = self.get_items(
+            filter_=filter_,
+            pagination=pagination,
+            options=options,
+        )
+        async for pool in pools_generator:
+            return pool
+
+    async def create_pool(self, pool: Pool) -> Pool:
+        return await self.create_item(item=pool)
--- a/birthday_pool_bot/repositories/repositories/subscriptions.py
+++ b/birthday_pool_bot/repositories/repositories/subscriptions.py
@@ -0,0 +1,135 @@
+import uuid
+
+from pydantic_filters import BasePagination, OffsetPagination
+from sqlalchemy.orm import joinedload
+from sqlalchemy import delete, update, select
+
+from birthday_pool_bot.dto import Subscription, SubscriptionFilter
+from birthday_pool_bot.repositories.base import BaseRepository
+from birthday_pool_bot.repositories.tables import (
+    BaseSQLModel,
+    Pool as DBPool,
+    Subscription as DBSubscription,
+)
+
+
+class SubscriptionsRepository(BaseRepository[Subscription, SubscriptionFilter]):
+    def get_db_table(self) -> type[BaseSQLModel]:
+        return DBSubscription
+
+    async def get_user_subscriptions_count(
+            self,
+            user_id: uuid.UUID,
+    ) -> int:
+        filter_ = SubscriptionFilter(from_user_id={user_id})
+        return await self.get_items_count(filter_=filter_)
+
+    def get_user_subscriptions(
+            self,
+            user_id: uuid.UUID,
+            pagination: BasePagination | None = None,
+            with_from_user: bool = False,
+            with_to_user: bool = False,
+            with_pool: bool = False,
+            with_pool_owner: bool = False,
+    ) -> AsyncGenerator[Subscription, None]:
+        filter_ = SubscriptionFilter(from_user_id={user_id})
+        options = []
+        if with_from_user:
+            options.append(joinedload(DBSubscription.from_user))
+        if with_to_user:
+            options.append(joinedload(DBSubscription.to_user))
+        if with_pool:
+            options.append(joinedload(DBSubscription.pool))
+        if with_pool_owner:
+            options.append(joinedload(DBSubscription.pool).joinedload(DBPool.owner))
+
+        return self.get_items(
+            filter_=filter_,
+            pagination=pagination,
+            options=options,
+        )
+
+    async def get_to_users_subscriptions(
+            self,
+            to_users_ids: Iterable[uuid.UUID],
+            with_from_user: bool = False,
+            with_to_user: bool = False,
+            with_pool: bool = False,
+            with_pool_owner: bool = False,
+    ) -> list[Subscription]:
+        filter_ = SubscriptionFilter(to_user_id=set(to_users_ids))
+        options = []
+        if with_from_user:
+            options.append(joinedload(DBSubscription.from_user))
+        if with_to_user:
+            options.append(joinedload(DBSubscription.to_user))
+        if with_pool:
+            options.append(joinedload(DBSubscription.pool))
+        if with_pool_owner:
+            options.append(joinedload(DBSubscription.pool).joinedload(DBPool.owner))
+
+        subscriptions_generator = self.get_items(
+            filter_=filter_,
+            options=options,
+        )
+
+        return [subscription async for subscription in subscriptions_generator]
+
+    async def get_subscription(
+            self,
+            from_user_id: uuid.UUID,
+            to_user_id: uuid.UUID,
+            with_from_user: bool = False,
+            with_to_user: bool = False,
+            with_pool: bool = False,
+            with_pool_owner: bool = False,
+    ) -> Subscription | None:
+        filter_ = SubscriptionFilter(from_user_id={from_user_id}, to_user_id={to_user_id})
+        pagination = OffsetPagination(limit=1)
+        options = []
+        if with_from_user:
+            options.append(joinedload(DBSubscription.from_user))
+        if with_to_user:
+            options.append(joinedload(DBSubscription.to_user))
+        if with_pool:
+            options.append(joinedload(DBSubscription.pool))
+        if with_pool_owner:
+            options.append(joinedload(DBSubscription.pool).joinedload(DBPool.owner))
+
+        subscriptions_generator = self.get_items(
+            filter_=filter_,
+            pagination=pagination,
+            options=options,
+        )
+        async for subscription in subscriptions_generator:
+            return subscription
+
+    async def create_subscription(self, subscription: Subscription) -> Subscription:
+        return await self.create_item(subscription)
+
+    async def delete_subscription(self, from_user_id: uuid.UUID, to_user_id: uuid.UUID):
+        statement = select(DBPool.id).where(
+            DBPool.owner_id == from_user_id,
+            DBPool.birthday_user_id == to_user_id,
+        )
+        result = await self.session.exec(statement)
+        pool_id = result.one_or_none()
+        if pool_id is not None:
+            pool_id = pool_id[0]
+            statement = delete(DBPool).where(DBPool.id == pool_id)
+            await self.session.exec(statement)
+
+        if pool_id is not None:
+            statement = (
+                update(DBSubscription)
+                .where(DBSubscription.pool_id == pool_id)
+                .values(pool_id=None)
+            )
+            await self.session.exec(statement)
+
+        filter_ = SubscriptionFilter(
+            from_user_id={from_user_id},
+            to_user_id={to_user_id},
+        )
+        await self.delete_items(filter_=filter_)
--- a/birthday_pool_bot/repositories/repositories/users.py
+++ b/birthday_pool_bot/repositories/repositories/users.py
@@ -0,0 +1,154 @@
+from datetime import date
+from typing import Container, Sequence, TypeVar
+
+from pydantic_filters import OffsetPagination
+from sqlalchemy import Column, func, inspect, select
+from sqlmodel import SQLModel
+
+from birthday_pool_bot.dto import User, UserFilter
+from birthday_pool_bot.repositories.base import BaseRepository
+from birthday_pool_bot.repositories.tables import (
+    BaseSQLModel,
+    Pool as DBPool,
+    Subscription as DBSubscription,
+    User as DBUser,
+)
+
+
+class UsersRepository(BaseRepository[User, UserFilter]):
+    def get_db_table(self) -> type[BaseSQLModel]:
+        return DBUser
+
+    async def get_user_by_id(self, user_id: uuid.UUID) -> User | None:
+        filter_ = UserFilter(id={user_id})
+        pagination = OffsetPagination(limit=1)
+        async for user in self.get_items(filter_=filter_, pagination=pagination):
+            return user
+
+    async def get_user_by_telegram_id(self, telegram_id: int) -> User | None:
+        filter_ = UserFilter(telegram_id={telegram_id})
+        pagination = OffsetPagination(limit=1)
+        async for user in self.get_items(filter_=filter_, pagination=pagination):
+            return user
+
+    async def get_user_by_phone(self, phone: str) -> User | None:
+        filter_ = UserFilter(phone={phone})
+        pagination = OffsetPagination(limit=1)
+        async for user in self.get_items(filter_=filter_, pagination=pagination):
+            return user
+
+    async def get_users_by_ids(
+            self,
+            user_ids: Container[uuid.UUID],
+            pagination: BasePagination | None = None,
+    ) -> list[User]:
+        filter_ = UserFilter(id=set(user_ids))
+        users_generator = self.get_items(filter_=filter_, pagination=pagination)
+        users = [user async for user in users_generator]
+        return users
+
+    async def get_users_by_primary_keys(
+            self,
+            user_id: uuid.UUID | None = None,
+            telegram_id: int | None = None,
+            phone: str | None = None,            
+    ) -> list[User]:
+        filters = []
+        if user_id is not None:
+            filters.append(DBUser.id == user_id)
+        if telegram_id is not None:
+            filters.append(DBUser.telegram_id == telegram_id)
+        if phone is not None:
+            filters.append(DBUser.phone == phone)
+        if not filters:
+            return []
+
+        statement = select(DBUser).where(or_(filters))
+        result = await self.session.exec(statement)
+
+        return [db_user.to_item() for db_user in result.all()]
+
+    async def get_users_by_birthdays(
+            self,
+            birthday: date | None = None,
+    ) -> list[User]:
+        statement = select(DBUser).where(
+            func.extract("month", DBUser.birthday) == birthday.month,
+            func.extract("day", DBUser.birthday) == birthday.day,
+        )
+        result = await self.session.execute(statement)
+
+        return [db_user.to_item() for (db_user,) in result.all()]
+
+    async def create_user(self, user: User) -> User:
+        return await self.create_item(item=user)
+
+    async def update_user(self, user: User) -> User:
+        db_user = self.get_db_table().from_item(item=user)
+        filter_ = UserFilter(id={user.id})
+        users_generator = self.update_items(filter_=filter_, **db_user.to_values())
+        async for user in users_generator:
+            return user
+
+    async def merge_users(self, *users: User) -> User | None:
+        if not users:
+            return None
+
+        merged_user, *users = users
+        merged_user = merge(model=User, first_item=merged_user, items=users)
+
+        if users:
+            users_ids = {user.id for user in users}
+            for model in (DBPool, DBSubscription):
+                foreign_key_columns = get_model_foreign_keys_columns(
+                    model=model,
+                    table_name="users",
+                    column_name="id",
+                )
+                for foreign_key_column in foreign_key_columns:
+                    statement = (
+                        update(model).values(**{foreign_key_column.key: merged_user.id})
+                        .where(foreign_key_column.in_(users_ids))
+                    )
+                    await self.session.exec(statement)
+
+            filter_ = UserFilter(id={user.id for user in users})
+            await self.delete_items(filter_=filter_)
+
+        merged_user = await self.update_user(user=merged_user)
+        return merged_user
+
+
+ModelType = TypeVar("ModelType")
+
+
+def merge(
+        model: type[ModelType],
+        first_item: ModelType,
+        items: Sequence[ModelType],
+) -> ModelType:
+    data = first_item.model_dump()
+    for item in items:
+        item_data = item.model_dump()
+        for field_name, value in data.items():
+            item_value = item_data[field_name]
+            data[field_name] = value or item_value
+    
+    return model(**data)
+
+
+def get_model_foreign_keys_columns(
+        model: type[SQLModel],
+        table_name: str | None = None,
+        column_name: str | None = None,
+) -> list[Column]:
+    mapper = inspect(model)
+    columns = []
+
+    for column in mapper.columns:
+        for foreign_key in column.foreign_keys:
+            table_name = table_name or foreign_key.column.table.name
+            column_name = column_name or foreign_key.column.name
+            if (foreign_key.column.table.name, foreign_key.column.name) == (table_name, column_name):
+                columns.append(column)
+    return columns
--- a/birthday_pool_bot/repositories/settings.py
+++ b/birthday_pool_bot/repositories/settings.py
@@ -0,0 +1,8 @@
+from pydantic import AnyUrl, BaseModel, PositiveInt
+
+
+class RepositorySettings(BaseModel):
+    dsn: AnyUrl = "sqlite+aiosqlite:///db.sqlite3"
+    pool_size: PositiveInt = 5
+    pool_recycle: PositiveInt = 60  # in seconds: 1 minute
+    pool_timeout: PositiveInt = 60  # in seconds: 1 minute
--- a/birthday_pool_bot/repositories/tables.py
+++ b/birthday_pool_bot/repositories/tables.py
@@ -0,0 +1,221 @@
+import uuid
+import enum
+from datetime import date
+from typing import Self, List
+
+import sqlalchemy as sa
+from sqlmodel import SQLModel, Field, Relationship
+
+from birthday_pool_bot.dto import (
+    BankEnum,
+    PaymentData as DTOPaymentData,
+    Pool as DTOPool,
+    Subscription as DTOSubscription,
+    User as DTOUser,
+)
+
+
+class BaseSQLModel(SQLModel):
+    @classmethod
+    def from_item(cls, item: BaseModel) -> Self:
+        raise NotImplementedError
+
+    def to_item(self) -> BaseModel:
+        raise NotImplementedError
+
+    def to_values(self) -> dict[str, Any]:
+        return {column.name: getattr(self, column.name) for column in self.__table__.columns}
+
+
+class User(BaseSQLModel, table=True):
+    __tablename__ = "users"
+
+    __table_args__ = (
+        sa.Index("ix__users__phone", "phone"),
+        sa.Index("ix__users__telegram_id", "telegram_id"),
+        sa.UniqueConstraint("phone", name="uq__users__phone"),
+        sa.UniqueConstraint("telegram_id", name="uq__users__telegram_id"),
+    )
+
+    id: uuid.UUID = Field(
+        default_factory=uuid.uuid4,
+        primary_key=True,
+        nullable=False,
+        sa_column_kwargs={"unique": True},
+    )
+    name: str | None = Field(nullable=True)
+    birthday: date | None = Field(nullable=True)
+    phone: str | None = Field(default=None, nullable=True)
+    telegram_id: int | None = Field(default=None, nullable=True)
+    gift_payment_data: dict | None = Field(
+        sa_column=sa.Column(sa.JSON, nullable=True),
+        default_factory=dict,
+    )
+
+    @classmethod
+    def from_item(cls, item: DTOUser) -> Self:
+        return cls(
+            id=item.id,
+            name=item.name,
+            birthday=item.birthday,
+            phone=item.phone,
+            telegram_id=item.telegram_id,
+            gift_payment_data=(
+                item.gift_payment_data.model_dump_json()
+                if item.gift_payment_data is not None else
+                None
+            ),
+        )
+
+    def to_item(self) -> DTOUser:
+        return DTOUser(
+            id=self.id,
+            name=self.name,
+            birthday=self.birthday,
+            phone=self.phone,
+            telegram_id=self.telegram_id,
+            gift_payment_data=(
+                DTOPaymentData.model_validate_json(self.gift_payment_data)
+                if self.gift_payment_data is not None else
+                None
+            ),
+        )
+
+
+class Pool(BaseSQLModel, table=True):
+    __tablename__ = "pools"
+
+    __table_args__ = (
+        sa.Index("ix__pools__owner_id", "owner_id"),
+        sa.Index("ix__pools__birthday_user_id", "birthday_user_id"),
+        sa.CheckConstraint(
+            "owner_id <> birthday_user_id",
+            name="ck__pools__owner_not_birthday_user",
+        ),
+    )
+
+    id: uuid.UUID = Field(
+        default_factory=uuid.uuid4,
+        primary_key=True,
+        nullable=False,
+        sa_column_kwargs={"unique": True},
+    )
+    owner_id: uuid.UUID = Field(
+        foreign_key="users.id", nullable=False,
+    )
+    birthday_user_id: uuid.UUID = Field(
+        foreign_key="users.id", nullable=False,
+    )
+    description: str | None = Field(nullable=True) 
+    payment_data: dict = Field(
+        sa_column=sa.Column(sa.JSON, nullable=False),
+        default_factory=dict,
+    )
+
+    owner: User = Relationship(
+        sa_relationship_kwargs={
+            "primaryjoin": "User.id == Pool.owner_id",
+            "lazy": None,
+        },
+    )
+
+    @classmethod
+    def from_item(cls, item: DTOPool) -> Self:
+        return cls(
+            id=item.id,
+            owner_id=item.owner_id,
+            birthday_user_id=item.birthday_user_id,
+            description=item.description,
+            payment_data=item.payment_data.model_dump_json(),
+            owner=None if item.owner is None else DTOUser.from_item(item.owner),
+        )
+
+    def to_item(self) -> DTOPool:
+        return DTOPool(
+            id=self.id,
+            owner_id=self.owner_id,
+            birthday_user_id=self.birthday_user_id,
+            description=self.description,
+            payment_data=DTOPaymentData.model_validate_json(self.payment_data),
+            owner=None if self.owner is None else self.owner.to_item()
+        )
+
+
+class Subscription(BaseSQLModel, table=True):
+    __tablename__ = "subscriptions"
+
+    __table_args__ = (
+        sa.Index("ix__subscriptions__from_user_id", "from_user_id"),
+        sa.Index("ix__subscriptions__to_user_id", "to_user_id"),
+        sa.Index("ix__subscriptions__name", "name"),
+        sa.Index("ix__subscriptions__pool_id", "pool_id"),
+        sa.Index(
+            "ix__subscriptions__from_user_id__to_user_id",
+            "from_user_id",
+            "to_user_id",
+        ),
+        sa.CheckConstraint(
+            "from_user_id <> to_user_id",
+            name="ck__subscriptions__from_user_not_to_user",
+        ),
+        sa.UniqueConstraint(
+            "from_user_id",
+            "to_user_id",
+            name="uq__subscriptions__from_to_user",
+        ),
+    )
+
+    from_user_id: uuid.UUID = Field(
+        foreign_key="users.id", primary_key=True, nullable=False,
+    )
+    to_user_id: uuid.UUID = Field(
+        foreign_key="users.id", primary_key=True, nullable=False,
+    )
+    name: str = Field(nullable=False)
+    pool_id: uuid.UUID = Field(
+        foreign_key="pools.id",
+        nullable=True,
+        ondelete="SET NULL",
+    )
+
+    from_user: "User" = Relationship(
+        sa_relationship_kwargs={
+            "primaryjoin": "User.id == Subscription.from_user_id",
+            "lazy": None,
+        },
+    )
+    to_user: "User" = Relationship(
+        sa_relationship_kwargs={
+            "primaryjoin": "User.id == Subscription.to_user_id",
+            "lazy": None,
+        },
+    )
+    pool: "Pool" = Relationship(
+        sa_relationship_kwargs={
+            "primaryjoin": "Pool.id == Subscription.pool_id",
+            "lazy": None,
+        },
+    )
+
+    @classmethod
+    def from_item(cls, item: DTOSubscription) -> Self:
+        return cls(
+            from_user_id=item.from_user_id,
+            to_user_id=item.to_user_id,
+            name=item.name,
+            pool_id=item.pool_id,
+            from_user=None if item.from_user is None else User.from_item(item.from_user),
+            to_user=None if item.to_user is None else User.from_item(item.to_user),
+            pool=None if item.pool is None else Pool.from_item(item.pool),
+        )
+
+    def to_item(self) -> DTOSubscription:
+        return DTOSubscription(
+            from_user_id=self.from_user_id,
+            to_user_id=self.to_user_id,
+            name=self.name,
+            pool_id=self.pool_id,
+            from_user=None if self.from_user is None else self.from_user.to_item(),
+            to_user=None if self.to_user is None else self.to_user.to_item(),
+            pool=None if self.pool is None else self.pool.to_item(),
+        )
--- a/birthday_pool_bot/service.py
+++ b/birthday_pool_bot/service.py
@@ -0,0 +1,26 @@
+import facet
+
+from .notifications import NotificationsService
+from .repositories import RepositoriesContainer
+from .telegram_bot import get_telegram_bot_service
+from .settings import Settings
+
+
+class BirthdayPoolBotService(facet.AsyncioServiceMixin):
+    def __init__(self, settings: Settings):
+        self._repositories_container = RepositoriesContainer(settings=settings.repository)
+        self._telegram_bot = get_telegram_bot_service(
+            settings=settings.telegram_bot,
+            repositories_container=self._repositories_container,
+        )
+        self._notifications_service = NotificationsService(
+            settings=settings.notifications,
+            repositories_container=self._repositories_container,
+        )
+
+    @property
+    def dependencies(self) -> list[facet.AsyncioServiceMixin]:
+        return [
+            self._telegram_bot,
+            self._notifications_service,
+        ]
--- a/birthday_pool_bot/settings.py
+++ b/birthday_pool_bot/settings.py
@@ -0,0 +1,21 @@
+from pydantic_settings import BaseSettings, SettingsConfigDict
+
+from .notifications import NotificationsSettings
+from .repositories import RepositorySettings
+from .telegram_bot.polling import TelegramBotPollingSettings
+from .telegram_bot.webhook import TelegramBotWebhookSettings
+
+
+class Settings(BaseSettings):
+    model_config = SettingsConfigDict(
+        env_prefix="BIRTHDAY_POOL_BOT__",
+        env_nested_delimiter="__",
+        extra="ignore",
+    )
+
+    repository: RepositorySettings = RepositorySettings()
+    telegram_bot: (
+        TelegramBotPollingSettings |
+        TelegramBotWebhookSettings
+    ) = TelegramBotPollingSettings()
+    notifications: NotificationsSettings = NotificationsSettings()
--- a/birthday_pool_bot/telegram_bot/init.py
+++ b/birthday_pool_bot/telegram_bot/init.py
@@ -0,0 +1,11 @@
+from .cli import get_cli
+from .fabric import get_telegram_bot_service
+from .settings import TelegramBotSettings
+
+
+__all__ = (
+    # cli
+    "get_cli",
+    # settings
+    "TelegramBotSettings",
+)
--- a/birthday_pool_bot/telegram_bot/base.py
+++ b/birthday_pool_bot/telegram_bot/base.py
@@ -0,0 +1,29 @@
+import aiogram
+import facet
+from aiogram.fsm.storage.memory import MemoryStorage
+
+from birthday_pool_bot.repositories import RepositoriesContainer
+from .ui import setup_dispatcher
+
+
+class BaseTelegramBotService(facet.AsyncioServiceMixin):
+    def __init__(
+            self,
+            settings: TelegramBotSettings,
+            repositories_container: RepositoriesContainer,
+    ):
+        self._settings = settings
+        self._repositories_container = repositories_container
+        self._dispatcher = aiogram.Dispatcher(storage=MemoryStorage())
+        self._bot = aiogram.Bot(token=settings.token)
+
+        setup_dispatcher(
+            dispatcher=self._dispatcher,
+            repositories_container=self._repositories_container,
+        )
+
+    async def start(self):
+        self.add_task(self.listen_events())
+
+    async def listen_events(self):
+        raise NotImplementedError
--- a/birthday_pool_bot/telegram_bot/cli.py
+++ b/birthday_pool_bot/telegram_bot/cli.py
@@ -0,0 +1,32 @@
+import asyncio
+
+import typer
+
+from birthday_pool_bot.repositories import RepositoriesContainer
+from .fabric import get_telegram_bot_service
+from .settings import TelegramBotSettings
+
+
+def callback(ctx: typer.Context):
+    ctx.obj["settings"] = ctx.obj["settings"].telegram_bot
+
+
+def run(ctx: typer.Context):
+    settings: TelegramBotSettings = ctx.obj["settings"]
+    repositories_container: RepositoriesContainer = ctx.obj["repositories_container"]
+
+    service = get_telegram_bot_service(
+        settings=settings,
+        repositories_container=repositories_container,
+    )
+
+    asyncio.run(service.run())
+
+
+def get_cli() -> typer.Typer:
+    cli = typer.Typer()
+
+    cli.callback()(callback)
+    cli.command(name="run")(run)
+
+    return cli
--- a/birthday_pool_bot/telegram_bot/enums.py
+++ b/birthday_pool_bot/telegram_bot/enums.py
@@ -0,0 +1,6 @@
+import enum
+
+
+class TelegramBotMethodEnum(enum.Enum):
+    WEBHOOK = "webhook"
+    POLLING = "polling"
--- a/birthday_pool_bot/telegram_bot/fabric.py
+++ b/birthday_pool_bot/telegram_bot/fabric.py
@@ -0,0 +1,26 @@
+from birthday_pool_bot.repositories import RepositoriesContainer
+
+from .base import BaseTelegramBotService
+from .enums import TelegramBotMethodEnum
+from .polling import TelegramBotPollingService
+from .settings import TelegramBotSettings
+from .webhook import TelegramBotWebhookService
+
+
+def get_telegram_bot_service(
+        settings: TelegramBotSettings,
+        repositories_container: RepositoriesContainer,
+) -> BaseTelegramBotService:
+    match settings.method:
+        case TelegramBotMethodEnum.POLLING:
+            return TelegramBotPollingService(
+                settings=settings,
+                repositories_container=repositories_container,
+            )
+        case TelegramBotMethodEnum.WEBHOOK:
+            return TelegramBotWebhookService(
+                settings=settings,
+                repositories_container=repositories_container,
+            )
+        case _:
+            raise ValueError(f"Cannot create telegram bot with method '{settings.method.value}'")
--- a/birthday_pool_bot/telegram_bot/polling/init.py
+++ b/birthday_pool_bot/telegram_bot/polling/init.py
@@ -0,0 +1,10 @@
+from .service import TelegramBotPollingService
+from .settings import TelegramBotPollingSettings
+
+
+__all__ = (
+    # service
+    "TelegramBotPollingService",
+    # settings
+    "TelegramBotPollingSettings",
+)
--- a/birthday_pool_bot/telegram_bot/polling/service.py
+++ b/birthday_pool_bot/telegram_bot/polling/service.py
@@ -0,0 +1,9 @@
+from birthday_pool_bot.telegram_bot.base import BaseTelegramBotService
+
+
+class TelegramBotPollingService(BaseTelegramBotService):
+    async def listen_events(self):
+        await self._dispatcher._polling(  # pylint: disable=protected-access
+            bot=self._bot,
+            polling_timeout=self._settings.timeout,
+        )
--- a/birthday_pool_bot/telegram_bot/polling/settings.py
+++ b/birthday_pool_bot/telegram_bot/polling/settings.py
@@ -0,0 +1,14 @@
+from typing import Literal
+
+from pydantic import PositiveInt
+
+from birthday_pool_bot.telegram_bot.enums import TelegramBotMethodEnum
+from birthday_pool_bot.telegram_bot.settings import TelegramBotSettings
+
+
+class TelegramBotPollingSettings(TelegramBotSettings):
+    method: Literal[TelegramBotMethodEnum.POLLING.value] = (
+        TelegramBotMethodEnum.POLLING
+    )
+
+    timeout: PositiveInt = 10  # in seconds
--- a/birthday_pool_bot/telegram_bot/settings.py
+++ b/birthday_pool_bot/telegram_bot/settings.py
@@ -0,0 +1,8 @@
+from pydantic import BaseModel
+
+from .enums import TelegramBotMethodEnum
+
+
+class TelegramBotSettings(BaseModel):
+    method: TelegramBotMethodEnum = TelegramBotMethodEnum.POLLING
+    token: str = "123456:ABC-DEF1234ghIkl-zyx57W2v1u123ew11"
--- a/birthday_pool_bot/telegram_bot/ui/init.py
+++ b/birthday_pool_bot/telegram_bot/ui/init.py
@@ -0,0 +1,7 @@
+from .dispatcher import setup_dispatcher
+
+
+__all__ = (
+    # dispatcher
+    "setup_dispatcher",
+)
--- a/birthday_pool_bot/telegram_bot/ui/callback_data.py
+++ b/birthday_pool_bot/telegram_bot/ui/callback_data.py
@@ -0,0 +1,47 @@
+import enum
+import uuid
+from typing import Any
+
+from aiogram.filters.callback_data import CallbackData
+from pydantic import Field
+
+
+class PaginatorCallbackData(CallbackData, prefix=""):
+    page: int = 1
+
+
+class MenuCallbackData(CallbackData, prefix="menu"):
+    pass
+
+
+class SubscriptionsCallbackData(PaginatorCallbackData, prefix="subscriptions"):
+    pass
+
+
+class AddSubscriptionCallbackData(CallbackData, prefix="subscription_add"):
+    pass
+
+
+class ConfirmAnswerEnum(str, enum.Enum):
+    YES = "yes"
+    NO = "no"
+
+
+class AddSubscriptionConfirmCallbackData(CallbackData, prefix="subscription_add_confirm"):
+    answer: ConfirmAnswerEnum
+
+
+class SubscriptionActionEnum(str, enum.Enum):
+    SHOW = "show"
+    DELETE = "delete"
+    EDIT = "edit"
+    BACK = "back"
+
+
+class SubscriptionCallbackData(CallbackData, prefix="subscription"):
+    to_user_id: uuid.UUID
+    action: SubscriptionActionEnum = SubscriptionActionEnum.SHOW
+
+
+class AddSubscriptionPoolsCallbackData(PaginatorCallbackData, prefix="subscription_add_pool"):
+    to_user_id: uuid.UUID
--- a/birthday_pool_bot/telegram_bot/ui/constants.py
+++ b/birthday_pool_bot/telegram_bot/ui/constants.py
@@ -0,0 +1,26 @@
+from birthday_pool_bot.dto import BankEnum
+
+
+BANKS_MAP = {
+    "Т-Банк": BankEnum.T_BANK,
+    "Сбер": BankEnum.SBER,
+    "Альфа-Банк": BankEnum.ALFA_BANK,
+}
+BANKS_TITLE_MAP = {value: key for key, value in BANKS_MAP.items()}
+
+PROFILE_BUTTON = "Профиль"
+SUBSCRIPTIONS_BUTTON = "Мои подписки"
+
+SET_PROFILE_NAME = "Изменить имя"
+SET_PROFILE_PHONE = "Изменить номер телефона"
+SET_PROFILE_GIFT_PAYMENT_DATA_BUTTON = "Изменить банковские данные для подарка"
+SET_PROFILE_BIRTHDATE_BUTTON = "Изменить день рождения"
+SHARE_CONTACT_BUTTON = "Поделиться контактом"
+CREATE_POOL_BUTTON = "Хочу создать сбор денег"
+JOIN_EXISTING_POOL_BUTTON = "Хочу присоединиться к сборам"
+DECLINE_POOL_BUTTON = "Не хочу участвовать в сборе денег"
+USE_PROFILE_GIFT_PAYMENT_DATA = "Использовать данные из профиля"
+SKIP_BUTTON = "Пропустить"
+BACK_BUTTON = "Назад"
+
+ERROR_MESSAGE = "Какой-то сбой, попробуйте ещё раз"
--- a/birthday_pool_bot/telegram_bot/ui/dispatcher.py
+++ b/birthday_pool_bot/telegram_bot/ui/dispatcher.py
@@ -0,0 +1,311 @@
+import aiogram
+from aiogram.filters import Command
+from aiogram_dialog import DialogManager
+from birthday_pool_bot.repositories import RepositoriesContainer
+
+from . import constants, handlers
+from .callback_data import (
+    AddSubscriptionCallbackData,
+    AddSubscriptionConfirmCallbackData,
+    ConfirmAnswerEnum,
+    MenuCallbackData,
+    SubscriptionActionEnum,
+    SubscriptionCallbackData,
+    SubscriptionsCallbackData,
+)
+from .middlewares import (
+    AuthMiddleware,
+    DependsMiddleware,
+    TypingMiddleware,
+)
+from .states import (
+    AddSubscriptionPoolState,
+    AddSubscriptionState,
+    MenuState,
+    SetProfileBirthdayState,
+    SetProfileGiftPaymentDataState,
+    SetProfileNameState,
+    SetProfilePhoneState,
+)
+
+
+def setup_dispatcher(
+        dispatcher: aiogram.Dispatcher,
+        repositories_container: RepositoriesContainer,
+):
+    typing_middleware = TypingMiddleware()
+    auth_middleware = AuthMiddleware(users_repository=repositories_container.users)
+    users_repository_middleware = DependsMiddleware(
+        name="users_repository",
+        object_=repositories_container.users,
+    )
+    pools_repository_middleware = DependsMiddleware(
+        name="pools_repository",
+        object_=repositories_container.pools,
+    )
+    subscriptions_repository_middleware = DependsMiddleware(
+        name="subscriptions_repository",
+        object_=repositories_container.subscriptions,
+    )
+    middlewares = [
+        # typing_middleware,
+        auth_middleware,
+        users_repository_middleware,
+        pools_repository_middleware,
+        subscriptions_repository_middleware,
+    ]
+    
+    router = aiogram.Router()
+    for middleware in middlewares:
+        dispatcher.update.outer_middleware(middleware)
+        router.callback_query.middleware(middleware)
+        router.message.middleware(middleware)
+
+    router = setup_router(router=router)
+    dispatcher.include_router(router)
+
+
+def setup_router(router: aiogram.Router) -> aiogram.Router:
+    # Menu
+    router.message.register(handlers.menu_message_handler, Command("start"))
+    router.message.register(handlers.menu_message_handler, Command("menu"))
+    router.message.register(
+        handlers.profile_message_handler,
+        MenuState.MENU,
+        aiogram.F.text == constants.PROFILE_BUTTON,
+    )
+    router.message.register(
+        handlers.subscriptions_message_handler,
+        MenuState.MENU,
+        aiogram.F.text == constants.SUBSCRIPTIONS_BUTTON,
+    )
+
+    ## Profile
+    router.message.register(
+        handlers.ask_profile_name_message_handler,
+        MenuState.PROFILE,
+        aiogram.F.text == constants.SET_PROFILE_NAME,
+    )
+    router.message.register(
+        handlers.ask_profile_phone_message_handler,
+        MenuState.PROFILE,
+        aiogram.F.text == constants.SET_PROFILE_PHONE,
+    )
+    router.message.register(
+        handlers.ask_profile_birthdate_message_handler,
+        MenuState.PROFILE,
+        aiogram.F.text == constants.SET_PROFILE_BIRTHDATE_BUTTON,
+    )
+    router.message.register(
+        handlers.ask_profile_gift_payment_phone_message_handler,
+        MenuState.PROFILE,
+        aiogram.F.text == constants.SET_PROFILE_GIFT_PAYMENT_DATA_BUTTON,
+    )
+    router.message.register(
+        handlers.menu_message_handler,
+        MenuState.PROFILE,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+
+    ### Set profile name
+    router.message.register(
+        handlers.profile_message_handler,
+        SetProfileNameState.WAITING_FOR_NAME,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_profile_name_message_handler,
+        SetProfileNameState.WAITING_FOR_NAME,
+    )
+
+    ### Set profile phone
+    router.message.register(
+        handlers.profile_message_handler,
+        SetProfilePhoneState.WAITING_FOR_PHONE,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_profile_phone_message_handler,
+        SetProfilePhoneState.WAITING_FOR_PHONE,
+    )
+
+    ### Set profile birthday
+    router.message.register(
+        handlers.profile_message_handler,
+        SetProfileBirthdayState.WAITING_FOR_DATE,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_profile_birthdate_message_handler,
+        SetProfileBirthdayState.WAITING_FOR_DATE,
+    )
+
+    ### Set profile gift payment data
+    router.message.register(
+        handlers.profile_message_handler,
+        SetProfileGiftPaymentDataState.WAITING_FOR_PHONE,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_profile_gift_payment_phone_message_handler,
+        SetProfileGiftPaymentDataState.WAITING_FOR_PHONE,
+    )
+    router.message.register(
+        handlers.ask_profile_gift_payment_phone_message_handler,
+        SetProfileGiftPaymentDataState.WAITING_FOR_BANK,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_profile_gift_payment_bank_message_handler,
+        SetProfileGiftPaymentDataState.WAITING_FOR_BANK,
+        aiogram.F.text.in_(constants.BANKS_MAP),
+    )
+
+    ## Subscriptions
+    router.callback_query.register(
+        handlers.subscription_callback_handler,
+        MenuState.SUBSCRIPTIONS,
+        SubscriptionCallbackData.filter(
+            aiogram.F.action == SubscriptionActionEnum.SHOW,
+        ),
+    )
+    router.callback_query.register(
+        handlers.subscriptions_callback_handler,
+        MenuState.SUBSCRIPTIONS,
+        SubscriptionsCallbackData.filter(),
+    )
+    router.callback_query.register(
+        handlers.add_subscription_callback_handler,
+        MenuState.SUBSCRIPTIONS,
+        AddSubscriptionCallbackData.filter(),
+    )
+    router.callback_query.register(
+        handlers.menu_callback_handler,
+        MenuState.SUBSCRIPTIONS,
+        MenuCallbackData.filter(),
+    )
+
+    ### Subscription interaction
+    router.callback_query.register(
+        handlers.delete_subscription_callback,
+        MenuState.SUBSCRIPTIONS,
+        SubscriptionCallbackData.filter(
+            aiogram.F.action == SubscriptionActionEnum.DELETE,
+        ),
+    )
+    router.callback_query.register(
+        handlers.subscriptions_callback_handler,
+        MenuState.SUBSCRIPTIONS,
+        SubscriptionCallbackData.filter(
+            aiogram.F.action == SubscriptionActionEnum.BACK,
+        ),
+    )
+
+    ### Add new subscription
+    router.message.register(
+        handlers.add_subscription_message_handler,
+        AddSubscriptionState.WAITING_FOR_PHONE,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_add_subscription_user_message_handler,
+        AddSubscriptionState.WAITING_FOR_PHONE,
+    )
+    router.message.register(
+        handlers.ask_add_subscription_user_message_handler,
+        AddSubscriptionState.WAITING_FOR_DATE,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_add_subscription_user_birthday_message_handler,
+        AddSubscriptionState.WAITING_FOR_DATE,
+    )
+    router.message.register(
+        handlers.ask_add_subscription_user_message_handler,
+        AddSubscriptionState.WAITING_FOR_NAME,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_add_subscription_name_message_handler,
+        AddSubscriptionState.WAITING_FOR_NAME,
+    )
+    router.message.register(
+        handlers.ask_add_subscription_pool_description_message_handler,
+        AddSubscriptionState.WAITING_FOR_POOL_DECISION,
+        aiogram.F.text == constants.CREATE_POOL_BUTTON,
+    )
+    router.message.register(
+        handlers.show_add_subscription_pools_message_handler,
+        AddSubscriptionState.WAITING_FOR_POOL_DECISION,
+        aiogram.F.text == constants.JOIN_EXISTING_POOL_BUTTON,
+    )
+    router.message.register(
+        handlers.ask_add_subscription_confirmation_message_handler,
+        AddSubscriptionState.WAITING_FOR_POOL_DECISION,
+        aiogram.F.text == constants.DECLINE_POOL_BUTTON,
+    )
+    router.message.register(
+        handlers.ask_add_subscription_name_message_handler,
+        AddSubscriptionState.WAITING_FOR_POOL_DECISION,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.callback_query.register(
+        handlers.confirm_add_subscription_callback_handler,
+        AddSubscriptionState.WAITING_FOR_CONFIRMATION,
+        AddSubscriptionConfirmCallbackData.filter(
+            aiogram.F.answer == ConfirmAnswerEnum.YES,
+        ),
+    )
+    router.callback_query.register(
+        handlers.subscriptions_callback_handler,
+        AddSubscriptionState.WAITING_FOR_CONFIRMATION,
+        AddSubscriptionConfirmCallbackData.filter(
+            aiogram.F.answer == ConfirmAnswerEnum.NO,
+        ),
+    )
+
+    #### Add new subscription pool
+    router.message.register(
+        handlers.ask_add_subscription_pool_payment_phone_message_handler,
+        AddSubscriptionPoolState.WAITING_FOR_DESCRIPTION,
+        aiogram.F.text == constants.SKIP_BUTTON,
+    )
+    router.message.register(
+        handlers.ask_add_subscription_pool_decision_message_handler,
+        AddSubscriptionPoolState.WAITING_FOR_DESCRIPTION,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_add_subscription_pool_description_message_handler,
+        AddSubscriptionPoolState.WAITING_FOR_DESCRIPTION,
+    )
+    router.message.register(
+        handlers.set_add_subscription_pool_payment_data_from_profile_message_handler,
+        AddSubscriptionPoolState.WAITING_FOR_PAYMENT_PHONE,
+        aiogram.F.text == constants.USE_PROFILE_GIFT_PAYMENT_DATA,
+    )
+    router.message.register(
+        handlers.ask_add_subscription_pool_description_message_handler,
+        AddSubscriptionPoolState.WAITING_FOR_PAYMENT_PHONE,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_add_subscription_pool_payment_phone_message_handler,
+        AddSubscriptionPoolState.WAITING_FOR_PAYMENT_PHONE,
+    )
+    router.message.register(
+        handlers.set_add_subscription_pool_payment_phone_message_handler,
+        AddSubscriptionPoolState.WAITING_FOR_PAYMENT_BANK,
+        aiogram.F.text == constants.BACK_BUTTON,
+    )
+    router.message.register(
+        handlers.set_add_subscription_pool_payment_bank_message_handler,
+        AddSubscriptionPoolState.WAITING_FOR_PAYMENT_BANK,
+    )
+
+    #### Choose pool for subscription
+
+    # Fallback
+    router.message.register(handlers.fallback_message_handler)
+
+    return router
--- a/birthday_pool_bot/telegram_bot/ui/exceptions.py
+++ b/birthday_pool_bot/telegram_bot/ui/exceptions.py
@@ -0,0 +1,6 @@
+class TelegramBotUIError(Exception):
+    pass
+
+
+class FlowInternalError(TelegramBotUIError):
+    pass
--- a/birthday_pool_bot/telegram_bot/ui/handlers.py
+++ b/birthday_pool_bot/telegram_bot/ui/handlers.py
@@ -0,0 +1,894 @@
+import asyncio
+import uuid
+
+from aiogram import types, F, Router
+from aiogram.enums import MessageOriginType, ParseMode
+from aiogram.filters import Command
+from aiogram.fsm.context import FSMContext
+from aiogram.utils.keyboard import InlineKeyboardBuilder, ReplyKeyboardBuilder
+from pydantic_core import PydanticCustomError
+from pydantic_filters import PagePagination
+from pydantic_extra_types.phone_numbers import PhoneNumber
+
+from birthday_pool_bot.dto import (
+    BankEnum,
+    PaymentData,
+    Pool,
+    Subscription,
+    SubscriptionFilter,
+    User,
+)
+from birthday_pool_bot.repositories.repositories import (
+    PoolsRepository,
+    SubscriptionsRepository,
+    UsersRepository,
+)
+from . import constants, logic
+from .callback_data import (
+    AddSubscriptionCallbackData,
+    AddSubscriptionConfirmCallbackData,
+    ConfirmAnswerEnum,
+    MenuCallbackData,
+    SubscriptionCallbackData,
+    SubscriptionsCallbackData,
+)
+from .exceptions import FlowInternalError
+from .states import (
+    AddSubscriptionPoolState,
+    AddSubscriptionState,
+    MenuState,
+    SetProfileBirthdayState,
+    SetProfileGiftPaymentDataState,
+    SetProfileNameState,
+    SetProfilePhoneState,
+) 
+from .utils import get_telegram_user_full_name, parse_date
+
+
+async def fallback_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await message.reply(text=constants.ERROR_MESSAGE)
+
+    await logic.show_menu(message=message)
+    await state.clear()
+    await state.set_state(MenuState.MENU)
+
+
+async def menu_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.show_menu(message=message)
+    await state.set_state(MenuState.MENU)
+
+
+async def menu_callback_handler(
+        callback_query: types.CallbackQuery,
+        state: FSMContext,
+):
+    await logic.show_menu(message=callback_query.message)
+    await state.set_state(MenuState.MENU)
+
+
+async def profile_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+):
+    await logic.show_profile(message=message, user=user)
+    await state.set_state(MenuState.PROFILE)
+
+
+async def ask_profile_name_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_profile_name(message=message)
+    await state.set_state(SetProfileNameState.WAITING_FOR_NAME)
+
+
+async def set_profile_name_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+        users_repository: UsersRepository,
+):
+    user.name = message.text
+    async with users_repository.transaction():
+        user = await users_repository.update_user(user=user)
+
+    await logic.show_profile(message=message, user=user)
+    await state.set_state(MenuState.PROFILE)
+
+
+async def ask_profile_phone_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_profile_phone(message=message)
+    await state.set_state(SetProfilePhoneState.WAITING_FOR_PHONE)
+
+
+async def set_profile_phone_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+        users_repository: UsersRepository,
+):
+    if message.contact is None:
+        await message.reply(
+            text=(
+                "Некорректный ответ, пожалуйста, отправьте свой контакт нажатием на кнопку "
+                "`Поделиться контактом`"
+            ),
+            parse_mode=ParseMode.MARKDOWN,
+        )
+        await logic.ask_profile_phone(message=message)
+        await state.set_state(SetProfilePhoneState.WAITING_FOR_PHONE)
+        return
+
+    phone_number = message.contact.phone_number
+    try:
+        PhoneNumber._validate(phone_number, None)
+    except PydanticCustomError:
+        await message.reply(
+            text="Некорректный номер телефон, попробуйте ещё раз",
+        )
+        await state.set_state(SetProfilePhoneState.WAITING_FOR_PHONE)
+        return
+
+    user.phone = phone_number
+    async with users_repository.transaction():
+        user = await users_repository.update_user(user=user)
+
+    await logic.show_profile(message=message, user=user)
+    await state.set_state(MenuState.PROFILE)
+
+
+async def ask_profile_birthdate_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_profile_birthdate(message=message)
+    await state.set_state(SetProfileBirthdayState.WAITING_FOR_DATE)
+
+
+async def set_profile_birthdate_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+        users_repository: UsersRepository,
+):
+    birthday = parse_date(message=message)
+    if birthday is None:
+        await logic.ask_profile_birthdate(message=message)
+        await state.set_state(SetProfileBirthdayState.WAITING_FOR_DATE)
+        return
+
+    user.birthday = birthday
+    async with users_repository.transaction():
+        await users_repository.update_user(user=user)
+
+    await logic.show_profile(message=message, user=user)
+    await state.set_state(MenuState.PROFILE)
+
+
+async def ask_profile_gift_payment_phone_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_profile_gift_payment_phone(message=message)
+    await state.set_state(SetProfileGiftPaymentDataState.WAITING_FOR_PHONE)
+
+
+async def set_profile_gift_payment_phone_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    phone_number = None
+    if message.contact is not None:
+        phone_number = message.contact.phone_number
+    elif message.text is not None:
+        phone_number = message.text
+    else:
+        await logic.ask_profile_gift_payment_phone(message=message)
+        await state.set_state(SetProfileGiftPaymentDataState.WAITING_FOR_PHONE)
+        return
+
+    try:
+        PhoneNumber._validate(phone_number, None)
+    except PydanticCustomError:
+        await message.reply(
+            text="Некорректный номер телефон, попробуйте ещё раз",
+        )
+        await state.set_state(SetProfileGiftPaymentDataState.WAITING_FOR_PHONE)
+        return
+
+    await state.update_data(gift_payment_phone=phone_number)
+
+    await logic.ask_profile_gift_payment_bank(
+        message=message,
+    )
+    await state.set_state(SetProfileGiftPaymentDataState.WAITING_FOR_BANK)
+
+
+async def ask_profile_gift_payment_bank_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_profile_gift_payment_bank(message=message)
+    await state.set_state(SetProfileGiftPaymentDataState.WAITING_FOR_BANK)
+
+
+async def set_profile_gift_payment_bank_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+        users_repository: UsersRepository,
+):
+    data = await state.get_data()
+    if "gift_payment_phone" not in data:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_profile_gift_payment_phone(message=message)
+        await state.set_state(SetProfileGiftPaymentDataState.WAITING_FOR_PHONE)
+        return
+
+    phone = data["gift_payment_phone"]
+    bank_name = message.text
+    if bank_name not in constants.BANKS_MAP:
+        await message.reply(text="Неизвестный банк, попробуйте ещё раз")
+        await logic.ask_profile_gift_payment_bank(message=message)
+        await state.set_state(SetProfileGiftPaymentDataState.WAITING_FOR_BANK)
+
+    bank = constants.BANKS_MAP[bank_name]
+    user.gift_payment_data = PaymentData(
+        phone=phone,
+        bank=bank,
+    )
+    async with users_repository.transaction():
+        user = await users_repository.update_user(user=user)
+
+    await logic.show_profile(message=message, user=user)
+    await state.set_state(MenuState.PROFILE)
+
+
+async def subscriptions_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+        subscriptions_repository: SubscriptionsRepository,
+):
+    await logic.show_subscriptions(
+        user=user,
+        subscriptions_repository=subscriptions_repository,
+        message=message,
+    )
+    await state.set_state(MenuState.SUBSCRIPTIONS)
+
+
+async def subscriptions_callback_handler(
+        callback_query: types.CallbackQuery,
+        state: FSMContext,
+        user: User,
+        subscriptions_repository: SubscriptionsRepository,
+):
+    await logic.show_subscriptions(
+        user=user,
+        subscriptions_repository=subscriptions_repository,
+        message=callback_query.message,
+    )
+    await state.set_state(MenuState.SUBSCRIPTIONS)
+
+
+async def subscription_callback_handler(
+        callback_query: types.CallbackQuery,
+        state: FSMContext,
+        user: User,
+        subscriptions_repository: SubscriptionsRepository,
+):
+    callback_data = SubscriptionCallbackData.unpack(callback_query.data)
+
+    await logic.show_subscription(
+        from_user_id=user.id,
+        to_user_id=callback_data.to_user_id,
+        subscriptions_repository=subscriptions_repository,
+        callback_query=callback_query,
+    )
+    await state.set_state(MenuState.SUBSCRIPTIONS)
+
+
+async def delete_subscription_callback(
+        callback_query: types.CallbackQuery,
+        state: FSMContext,
+        user: User,
+        subscriptions_repository: SubscriptionsRepository,
+):
+    callback_data = SubscriptionCallbackData.unpack(callback_query.data)
+
+    await logic.delete_subscription(
+        from_user_id=user.id,
+        to_user_id=callback_data.to_user_id,
+        subscriptions_repository=subscriptions_repository,
+        callback_query=callback_query,
+    )
+
+    await logic.show_subscriptions(
+        user=user,
+        subscriptions_repository=subscriptions_repository,
+        message=callback_query.message,
+    )
+    await state.set_state(MenuState.SUBSCRIPTIONS)
+
+
+async def add_subscription_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_add_subscription_user(message=message)
+    await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+
+
+async def add_subscription_callback_handler(
+        callback_query: types.CallbackQuery,
+        state: FSMContext,
+):
+    await logic.ask_add_subscription_user(callback_query=callback_query)
+    await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+
+
+async def ask_add_subscription_user_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_add_subscription_user(message=message)
+    await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+
+
+async def set_add_subscription_user_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+        users_repository: UsersRepository,
+        subscriptions_repository: SubscriptionsRepository,
+):
+    user_name, user_phone, user_telegram_id = None, None, None
+
+    async with users_repository.transaction():
+        if message.contact is not None:
+            subscription_users = await users_repository.get_users_by_primary_keys(
+                phone=message.contact.phone_number,
+                telegram_id=message.contact.user_id,
+            )
+            subscription_user = await users_repository.merge_users(*subscription_users)
+            user_name = get_telegram_user_full_name(message.contact)
+            user_phone = message.contact.phone_number
+            user_telegram_id = message.contact.user_id
+        elif message.forward_origin is not None:
+            if message.forward_origin.type == MessageOriginType.HIDDEN_USER:
+                await message.reply(
+                    text="Пользователь скрыл свои данные, попробуйте отправить номер телефона или его контакт",
+                )
+                await logic.ask_add_subscription_user(message=message)
+                await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+                return
+            if message.forward_origin.type != MessageOriginType.USER:
+                await message.reply(
+                    text="Это сообщение не от пользователя, попробуйте ещё раз",
+                )
+                await logic.ask_add_subscription_user(message=message)
+                await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+                return
+            user_name = get_telegram_user_full_name(message.forward_origin.sender_user)
+            user_telegram_id = message.forward_origin.sender_user.id
+            subscription_user = await users_repository.get_user_by_telegram_id(
+                telegram_id=user_telegram_id,
+            )
+        elif message.text:
+            user_phone = message.text
+            try:
+                PhoneNumber._validate(user_phone, None)
+            except PydanticCustomError:
+                await logic.ask_add_subscription_user(message=message)
+                await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+                return                
+            subscription_user = await users_repository.get_user_by_phone(phone=user_phone)
+
+    if subscription_user is None:
+        subscription_user = User(
+            name=user_name,
+            phone=user_phone,
+            telegram_id=user_telegram_id,
+        )
+        async with users_repository.transaction():
+            subscription_user = await users_repository.create_user(user=subscription_user)
+
+    if subscription_user.id == user.id:
+        await message.reply("Нельзя подписаться на самого себя")
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    async with subscriptions_repository.transaction():
+        subscription = await subscriptions_repository.get_subscription(
+            from_user_id=user.id,
+            to_user_id=subscription_user.id,
+        )
+
+    if subscription is not None:
+        await message.reply(text="У вас уже есть подписка на этого человека")
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    await state.update_data(
+        subscription_user_id=subscription_user.id,
+    )
+
+    if subscription_user.birthday is None:
+        await logic.ask_add_subscription_user_birthday(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_DATE)
+        return
+
+    await logic.ask_add_subscription_name(
+        message=message,
+        users_repository=users_repository,
+        subscription_user_id=subscription_user.id,
+    )
+    await state.set_state(AddSubscriptionState.WAITING_FOR_NAME)
+
+
+async def ask_add_subscription_user_birthday_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_add_subscription_user_birthday(message=message)
+    await state.set_state(AddSubscriptionState.WAITING_FOR_DATE)
+
+
+async def set_add_subscription_user_birthday_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        users_repository: UsersRepository,
+):
+    birthday = parse_date(message=message)
+    if birthday is None:
+        await logic.ask_add_subscription_user_birthday(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_DATE)
+        return
+
+    state_data = await state.get_data()
+    subscription_user_id = state_data.get("subscription_user_id")
+    if subscription_user_id is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    async with users_repository.transaction():
+        subscription_user = await users_repository.get_user_by_id(user_id=subscription_user_id)
+        if subscription_user is None:
+            await message.reply(text=constants.ERROR_MESSAGE)
+            await logic.ask_add_subscription_user(message=message)
+            await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+            return
+
+        subscription_user.birthday = birthday
+        await users_repository.update_user(user=subscription_user)
+
+    await logic.ask_add_subscription_name(
+        message=message,
+        users_repository=users_repository,
+        subscription_user_id=subscription_user.id,
+    )
+    await state.set_state(AddSubscriptionState.WAITING_FOR_NAME)
+
+
+async def ask_add_subscription_name_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        users_repository: UsersRepository,
+):
+    state_data = await state.get_data()
+    subscription_user_id = state_data.get("subscription_user_id")
+    if subscription_user_id is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    try:
+        await logic.ask_add_subscription_name(
+            message=message,
+            users_repository=users_repository,
+            subscription_user_id=subscription_user_id,
+        ) 
+    except FlowInternalError:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    await state.set_state(AddSubscriptionState.WAITING_FOR_NAME)
+
+
+async def set_add_subscription_name_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+        pools_repository: PoolsRepository,
+        subscriptions_repository: SubscriptionsRepository,
+        users_repository: UsersRepository,
+):
+    state_data = await state.get_data()
+    subscription_user_id = state_data.get("subscription_user_id")
+    if subscription_user_id is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    async with users_repository.transaction():
+        subscription_user = await users_repository.get_user_by_id(user_id=subscription_user_id)
+        if subscription_user is None or subscription_user.birthday is None:
+            await message.reply(text=constants.ERROR_MESSAGE)
+            await logic.ask_add_subscription_user(message=message)
+            await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+            return
+
+    await state.update_data(subscription_name=message.text)
+    await logic.ask_add_subscription_pool_decision(
+        message=message,
+        pools_repository=pools_repository,
+        users_repository=users_repository,
+        subscription_user_id=subscription_user_id,
+    )
+    await state.set_state(AddSubscriptionState.WAITING_FOR_POOL_DECISION)
+
+
+async def ask_add_subscription_pool_decision_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        pools_repository: PoolsRepository,
+        users_repository: UsersRepository,
+):
+    state_data = await state.get_data()
+    subscription_user_id = state_data.get("subscription_user_id")
+    if subscription_user_id is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    try:
+        await logic.ask_add_subscription_pool_decision(
+            message=message,
+            pools_repository=pools_repository,
+            users_repository=users_repository,
+            subscription_user_id=subscription_user_id,
+        ) 
+    except FlowInternalError:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+    
+    await state.set_state(AddSubscriptionState.WAITING_FOR_POOL_DECISION)
+
+
+async def show_add_subscription_pools_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+        pools_repository: PoolsRepository,
+):
+    state_data = await state.get_data()
+    subscription_user_id = state_data.get("subscription_user_id")
+    if subscription_user_id is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    try:
+        await logic.show_add_subscription_pools(
+            user=user,
+            pools_repository=pools_repository,
+            message=message,
+        )
+    except FlowInternalError:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    await logic.ask_add_subscription_pool_description(message=message)
+    await state.set_state(AddSubscriptionPoolState.WAITING_FOR_DESCRIPTION)
+
+
+async def ask_add_subscription_pool_description_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_add_subscription_pool_description(message=message)
+    await state.set_state(AddSubscriptionPoolState.WAITING_FOR_DESCRIPTION)
+
+
+async def set_add_subscription_pool_description_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    description = message.text
+    await state.update_data(subscription_pool_description=description)
+
+    await logic.ask_add_subscription_pool_payment_phone(message=message)
+    await state.set_state(AddSubscriptionPoolState.WAITING_FOR_PAYMENT_PHONE)
+
+
+async def ask_add_subscription_pool_payment_phone_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+):
+    await logic.ask_add_subscription_pool_payment_phone(message=message, user=user)
+    await state.set_state(AddSubscriptionPoolState.WAITING_FOR_PAYMENT_PHONE)
+
+
+async def set_add_subscription_pool_payment_phone_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    phone_number = None
+    if message.contact is not None:
+        phone_number = message.contact.phone_number
+    elif message.text is not None:
+        phone_number = message.text
+    else:
+        await message.reply(text="Некорректный номер телефона, попробуйте ещё раз")
+        await logic.ask_add_subscription_pool_payment_phone(message=message)
+        await state.set_state(AddSubscriptionPoolState.WAITING_FOR_PAYMENT_PHONE)
+        return
+
+    try:
+        PhoneNumber._validate(phone_number, None)
+    except PydanticCustomError:
+        await message.reply(
+            text="Некорректный номер телефона, попробуйте ещё раз",
+        )
+        await state.set_state(AddSubscriptionPoolState.WAITING_FOR_PAYMENT_PHONE)
+        return
+
+    await state.update_data(subscription_pool_phone=phone_number)
+
+    await logic.ask_add_subscription_pool_payment_bank(message=message)
+    await state.set_state(AddSubscriptionPoolState.WAITING_FOR_PAYMENT_BANK)
+
+
+async def set_add_subscription_pool_payment_data_from_profile_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        user: User,
+        users_repository: UsersRepository,
+        pools_repository: PoolsRepository,
+):
+    if user.gift_payment_data is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_pool_payment_phone(message=message, user=user)
+        await state.set_state(AddSubscriptionPoolState.WAITING_FOR_PAYMENT_PHONE)
+        return
+
+    state_data = await state.get_data()
+    subscription_user_id = state_data.get("subscription_user_id")
+    subscription_name = state_data.get("subscription_name")
+    subscription_pool_description = state_data.get("subscription_pool_description")
+    if not all((subscription_user_id, subscription_name)):
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    await state.update_data(
+        subscription_pool_phone=user.gift_payment_data.phone,
+        subscription_pool_bank=user.gift_payment_data.bank,
+    )
+    await logic.ask_add_subscription_confirmation(
+        message=message,
+        users_repository=users_repository,
+        pools_repository=pools_repository,
+        subscription_name=subscription_name,
+        subscription_user_id=subscription_user_id,
+        subscription_pool_description=subscription_pool_description,
+        subscription_pool_phone=user.gift_payment_data.phone,
+        subscription_pool_bank=user.gift_payment_data.bank,
+    )
+    await state.set_state(AddSubscriptionState.WAITING_FOR_CONFIRMATION)
+
+
+async def ask_add_subscription_pool_payment_bank_message_handler(
+        message: types.Message,
+        state: FSMContext,
+):
+    await logic.ask_add_subscription_pool_payment_bank(message=message)
+    await state.set_state(AddSubscriptionPoolState.WAITING_FOR_PAYMENT_BANK)
+
+
+async def set_add_subscription_pool_payment_bank_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        users_repository: UsersRepository,
+        pools_repository: PoolsRepository,
+):
+    state_data = await state.get_data()
+    subscription_user_id = state_data.get("subscription_user_id")
+    subscription_name = state_data.get("subscription_name")
+    subscription_pool_description = state_data.get("subscription_pool_description")
+    subscription_pool_phone = state_data.get("subscription_pool_phone")
+    if not all((subscription_user_id, subscription_name)):
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+    if subscription_pool_phone is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_pool_decision(message=message)
+        await state.set_state(AddSubscriptionPoolState.WAITING_FOR_DESCRIPTION)
+        return
+
+    async with users_repository.transaction():
+        subscription_user = await users_repository.get_user_by_id(
+            user_id=subscription_user_id,
+        )
+    if subscription_user is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    bank_name = message.text
+    if bank_name not in constants.BANKS_MAP:
+        await message.reply(text="Неизвестный банк, попробуйте ещё раз")
+        await logic.ask_profile_gift_payment_bank(message=message)
+        await state.set_state(SetProfileGiftPaymentDataState.WAITING_FOR_BANK)
+
+    bank = constants.BANKS_MAP[bank_name]
+    await state.update_data(subscription_pool_bank=bank)
+
+    await logic.ask_add_subscription_confirmation(
+        message=message,
+        users_repository=users_repository,
+        pools_repository=pools_repository,
+        subscription_name=subscription_name,
+        subscription_user_id=subscription_user_id,
+        subscription_pool_description=subscription_pool_description,
+        subscription_pool_phone=subscription_pool_phone,
+        subscription_pool_bank=bank,
+    )
+    await state.set_state(AddSubscriptionState.WAITING_FOR_CONFIRMATION)
+
+
+async def ask_add_subscription_confirmation_message_handler(
+        message: types.Message,
+        state: FSMContext,
+        users_repository: UsersRepository,
+        pools_repository: PoolsRepository,
+):
+    state_data = await state.get_data()
+    subscription_user_id = state_data.get("subscription_user_id")
+    subscription_name = state_data.get("subscription_name")
+    subscription_pool_id = state_data.get("subscription_pool_id")
+    subscription_pool_description = state_data.get("subscription_pool_description")
+    subscription_pool_phone = state_data.get("subscription_pool_phone")
+    subscription_pool_bank = state_data.get("subscription_pool_bank")
+    if not all((subscription_user_id, subscription_name)):
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    async with users_repository.transaction():
+        subscription_user = await users_repository.get_user_by_id(
+            user_id=subscription_user_id,
+        )
+    if subscription_user is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    try:
+        await logic.ask_add_subscription_confirmation(
+            message=message,
+            users_repository=users_repository,
+            pools_repository=pools_repository,
+            subscription_name=subscription_name,
+            subscription_user_id=subscription_user_id,
+            subscription_pool_id=subscription_pool_id,
+            subscription_pool_description=subscription_pool_description,
+            subscription_pool_phone=subscription_pool_phone,
+            subscription_pool_bank=subscription_pool_bank,
+        )
+    except FlowInternalError:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    await state.set_state(AddSubscriptionState.WAITING_FOR_CONFIRMATION)
+
+
+async def confirm_add_subscription_callback_handler(
+        callback_query: types.CallbackQuery,
+        state: FSMContext,
+        user: User,
+        pools_repository: PoolsRepository,
+        subscriptions_repository: SubscriptionsRepository,
+        users_repository: UsersRepository,
+):
+    state_data = await state.get_data()
+    subscription_user_id = state_data.get("subscription_user_id")
+    subscription_name = state_data.get("subscription_name")
+    subscription_pool_id = state_data.get("subscription_pool_id")
+    subscription_pool_description = state_data.get("subscription_pool_description")
+    subscription_pool_phone = state_data.get("subscription_pool_phone")
+    subscription_pool_bank = state_data.get("subscription_pool_bank")
+    if not all((subscription_user_id, subscription_name)):
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    async with users_repository.transaction():
+        subscription_user = await users_repository.get_user_by_id(
+            user_id=subscription_user_id,
+        )
+    if subscription_user is None:
+        await message.reply(text=constants.ERROR_MESSAGE)
+        await logic.ask_add_subscription_user(message=message)
+        await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+        return
+
+    subscription_pool = None
+    if subscription_pool_id is not None:
+        async with pools_repository.transaction():
+            subscription_pool = await pools_repository.get_pool_by_id(
+                pool_id=subscription_pool_id,
+            )
+        if subscription_pool is None:
+            await message.reply(text=constants.ERROR_MESSAGE)
+            await logic.ask_add_subscription_user(message=message)
+            await state.set_state(AddSubscriptionState.WAITING_FOR_PHONE)
+            return
+
+    if subscription_pool is None and all((subscription_pool_phone, subscription_pool_bank)):
+        subscription_pool = Pool(
+            owner_id=user.id,
+            birthday_user_id=subscription_user.id,
+            description=subscription_pool_description,
+            payment_data=PaymentData(
+                phone=subscription_pool_phone,
+                bank=subscription_pool_bank,
+            ),
+        )
+        async with pools_repository.transaction():
+            subscription_pool = await pools_repository.create_pool(pool=subscription_pool)
+        subscription_pool_id = subscription_pool.id
+
+    subscription = Subscription(
+        from_user_id=user.id,
+        to_user_id=subscription_user_id,
+        name=subscription_name,
+        pool_id=subscription_pool_id,
+    )
+    async with subscriptions_repository.transaction():
+        await subscriptions_repository.create_subscription(
+            subscription=subscription,
+        )
+
+    await logic.show_subscriptions(
+        user=user,
+        subscriptions_repository=subscriptions_repository,
+        message=callback_query.message,
+    )
+    await state.clear()
+    await state.set_state(MenuState.SUBSCRIPTIONS)
--- a/birthday_pool_bot/telegram_bot/ui/logic.py
+++ b/birthday_pool_bot/telegram_bot/ui/logic.py
@@ -0,0 +1,683 @@
+from aiogram import types
+from aiogram.enums import ParseMode
+from aiogram.fsm.context import FSMContext
+from aiogram.utils.keyboard import InlineKeyboardBuilder, ReplyKeyboardBuilder
+from pydantic_filters import PagePagination
+
+from birthday_pool_bot.dto import User
+from birthday_pool_bot.repositories.repositories import UsersRepository
+from . import constants
+from .callback_data import (
+    AddSubscriptionCallbackData,
+    AddSubscriptionConfirmCallbackData,
+    ConfirmAnswerEnum,
+    MenuCallbackData,
+    SubscriptionActionEnum,
+    SubscriptionCallbackData,
+    SubscriptionsCallbackData,
+)
+from .exceptions import FlowInternalError
+
+
+async def show_menu(message: types.Message) -> None:
+    text = (
+        "Привет! Я – Birthday Pool Bot. "
+        "Я помогаю собирать подарки на дни рождения.\n"
+    )
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.PROFILE_BUTTON)
+    keyboard.button(text=constants.SUBSCRIPTIONS_BUTTON)
+    keyboard.adjust(1)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def show_profile(
+        message: types.Message,
+        user: User,
+):
+    birthday_str = user.birthday.strftime("%d.%m.%Y") if user.birthday else 'Не указано' 
+    text = (
+        f"👤 *Имя*: {user.name or 'Не указано'}\n\n"
+        f"📱 *Телефон*: {user.phone}\n\n"
+        f"🎂 *День рождения*: {birthday_str}\n\n"
+    )
+    if user.gift_payment_data is not None:
+        bank_title = constants.BANKS_TITLE_MAP[user.gift_payment_data.bank]
+        text += (
+            "💳️ *Получать подарки на*:\n"
+            f"🏦 _Банк_: {bank_title}\n"
+            f"📱 _Телефон_: {user.gift_payment_data.phone}\n\n"
+        )
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.SET_PROFILE_NAME)
+    keyboard.button(text=constants.SET_PROFILE_PHONE)
+    keyboard.button(text=constants.SET_PROFILE_BIRTHDATE_BUTTON)
+    keyboard.button(text=constants.SET_PROFILE_GIFT_PAYMENT_DATA_BUTTON)
+    keyboard.button(text=constants.BACK_BUTTON)
+    keyboard.adjust(2)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_profile_name(message: types.Message):
+    text = "👤 Напишите своё имя"
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.BACK_BUTTON)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_profile_phone(message: types.Message):
+    text = "📱 Отправь свой контакт для подтверждения телефона"
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.SHARE_CONTACT_BUTTON, request_contact=True)
+    keyboard.button(text=constants.BACK_BUTTON)
+    keyboard.adjust(1)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_profile_gift_payment_phone(message: types.Message):
+    text = (
+        "*Введите номер телефона для получения подарков*\n"
+        "Пример: `+79123456789`\n\n"
+        "ИЛИ\n\n"
+        "*Просто поделитесь своим контактом*"
+    )
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.SHARE_CONTACT_BUTTON, request_contact=True)
+    keyboard.button(text=constants.BACK_BUTTON)
+    keyboard.adjust(1)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_profile_gift_payment_bank(
+        message: types.Message,
+):
+    text = "🏦 Выберите банк для приёма платежей"
+
+    keyboard = ReplyKeyboardBuilder()
+    for title, type_ in constants.BANKS_MAP.items():
+        keyboard.button(text=title)
+    keyboard.adjust(3)
+    keyboard.row(types.KeyboardButton(text=constants.BACK_BUTTON))
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_profile_birthdate(message: types.Message):
+    text = (
+        "🎂 Отправьте свою дату рождения в формате dd.mm.yyyy\n"
+        "Пример: `26.05.1995`."
+    )
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.BACK_BUTTON)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def show_subscriptions(
+        user: User,
+        subscriptions_repository: SubscriptionsRepository,
+        message: types.Message | None = None,
+        callback_query: types.CallbackQuery | None = None,
+):
+    page = 1
+    per_page = 5
+    if callback_query is not None:
+        callback_data = SubscriptionsCallbackData.unpack(callback_query.data)
+        page = callback_data.page
+
+    async with subscriptions_repository.transaction():
+        total = await subscriptions_repository.get_user_subscriptions_count(user_id=user.id)
+        pages_count = total // per_page + int(bool(total % per_page))
+        subscriptions = [
+            subscription
+            async for subscription in subscriptions_repository.get_user_subscriptions(
+                user_id=user.id,
+                pagination=PagePagination(page=page, per_page=per_page),
+            )
+        ]
+
+    text = "Мои подписки:" if subscriptions else "Нет подписок"
+    keyboard = InlineKeyboardBuilder()
+    for subscription in subscriptions:
+        keyboard.button(
+            text=subscription.name,
+            callback_data=SubscriptionCallbackData(
+                to_user_id=subscription.to_user_id,
+            ).pack(),
+        )
+    navigation_row = []
+    if page > 1:
+        navigation_row.append(types.InlineKeyboardButton(
+            text="<",
+            callback_data=SubscriptionsCallbackData(page=page - 1).pack(),
+        ))
+    if pages_count > 1:
+        navigation_row.append(types.InlineKeyboardButton(
+            text=f"{page}/{pages_count}",
+            callback_data="null",
+        ))
+    if page < pages_count:
+        navigation_row.append(types.InlineKeyboardButton(
+            text=">",
+            callback_data=SubscriptionsCallbackData(page=page + 1).pack(),
+        ))
+    keyboard.row(*navigation_row)
+    keyboard.row(
+        types.InlineKeyboardButton(
+            text="Добавить",
+            callback_data=AddSubscriptionCallbackData().pack(),
+        ),
+        types.InlineKeyboardButton(
+            text="Назад",
+            callback_data=MenuCallbackData().pack(),
+        ),
+    )
+    reply_markup = keyboard.as_markup()
+
+    if message is not None:
+        await message.reply(
+            text=text,
+            parse_mode=ParseMode.MARKDOWN,
+            reply_markup=reply_markup,
+        )
+    elif callback_query is not None:
+        await callback_query.message.edit_text(text=text)
+        await callback_query.message.edit_reply_markup(
+            reply_markup=reply_markup,
+        )
+
+
+async def show_subscription(
+        from_user_id: uuid.UUID,
+        to_user_id: uuid.UUID,
+        subscriptions_repository: SubscriptionsRepository,
+        callback_query: types.CallbackQuery | None = None,
+        message: types.Message | None = None,
+):
+    async with subscriptions_repository.transaction():
+        subscription = await subscriptions_repository.get_subscription(
+            from_user_id=from_user_id,
+            to_user_id=to_user_id,
+            with_to_user=True,
+            with_pool=True,
+            with_pool_owner=True,
+        )
+    if subscription is None:
+        raise FlowInternalError()
+
+    birthday_str = subscription.to_user.birthday.strftime("%d.%m.%Y")
+    text = (
+        f"*Имя*: {subscription.name}\n\n"
+        f"🎂 *День рождения*: {birthday_str}\n\n"
+    )
+    if subscription.pool is not None:
+        if subscription.pool.owner_id == from_user_id:
+            text += "Вы собираете деньги\n\n"
+        else:
+            text += "Вы участвуете в сборе денег\n\n"
+    keyboard = InlineKeyboardBuilder()
+    # keyboard.button(
+    #     text="Изменить",
+    #     callback_data=SubscriptionCallbackData(
+    #         to_user_id=subscription.to_user_id,
+    #         action=SubscriptionActionEnum.EDIT,
+    #     ).pack(),
+    # )
+    keyboard.button(
+        text="Удалить",
+        callback_data=SubscriptionCallbackData(
+            to_user_id=subscription.to_user_id,
+            action=SubscriptionActionEnum.DELETE,
+        ).pack(),
+    )
+    keyboard.button(
+        text="Назад",
+        callback_data=SubscriptionsCallbackData().pack(),
+    )
+    keyboard.adjust(2)
+    reply_markup = keyboard.as_markup()
+
+    if message is not None:
+        await message.reply(
+            text=text,
+            parse_mode=ParseMode.MARKDOWN,
+            reply_markup=reply_markup,
+        )
+        return
+    elif callback_query is not None:
+        await callback_query.message.edit_text(
+            text=text,
+            parse_mode=ParseMode.MARKDOWN,
+        )
+        await callback_query.message.edit_reply_markup(reply_markup=reply_markup)
+        return
+
+
+async def delete_subscription(
+        from_user_id: uuid.UUID,
+        to_user_id: uuid.UUID,
+        subscriptions_repository: SubscriptionsRepository,
+        callback_query: types.CallbackQuery | None = None,
+        message: types.Message | None = None,
+):
+    async with subscriptions_repository.transaction():
+        await subscriptions_repository.delete_subscription(
+            from_user_id=from_user_id,
+            to_user_id=to_user_id,
+        )
+
+    if message is not None:
+        await message.reply(text="Подписка успешно удалена")
+    elif callback_query is not None:
+        await callback_query.answer(text="Подписка успешно удалена")
+
+
+async def ask_add_subscription_user(
+        callback_query: types.CallbackQuery | None = None,
+        message: types.Message | None = None,
+):
+    text = (
+        "*Введите номер телефона будущего именниника*\n"
+        "Пример: `+79123456789`\n\n"
+        "ИЛИ\n\n"
+        "*Перешлите сообщение пользователя*\n\n"
+        "ИЛИ\n\n"
+        "*Просто поделитесь его контактом*"
+    )
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.BACK_BUTTON)
+    keyboard.adjust(1)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    if message is not None:
+        await message.reply(
+            text=text,
+            parse_mode=ParseMode.MARKDOWN,
+            reply_markup=reply_markup,
+        )
+    elif callback_query is not None:
+        await callback_query.message.reply(
+            text=text,
+            parse_mode=ParseMode.MARKDOWN,
+            reply_markup=reply_markup,
+        )
+
+
+async def ask_add_subscription_user_birthday(
+        message: types.Message,
+):
+    text = (
+        "Отправьте дату рождения пользователя в формате dd.mm.yyyy\n"
+        "Пример: `26.05.1995`."
+    )
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.BACK_BUTTON)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_add_subscription_name(
+        message: types.Message,
+        users_repository: UsersRepository,
+        subscription_user_id: uuid.UUID,
+):
+    async with users_repository.transaction():
+        subscription_user = await users_repository.get_user_by_id(user_id=subscription_user_id)
+        if subscription_user is None or subscription_user.birthday is None:
+            raise FlowInternalError()
+
+    text = (
+        "Введите имя человека, на которого хотите подписаться\n\n"
+    )
+    keyboard = ReplyKeyboardBuilder()
+    if subscription_user.name is not None:
+        text += (
+            "ИЛИ\n\n"
+            f"Используйте имя из профиля пользователя: `{subscription_user.name}`\n\n"
+        )
+        keyboard.button(text=subscription_user.name)
+    keyboard.button(text=constants.BACK_BUTTON)
+    keyboard.adjust(1)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_add_subscription_pool_decision(
+        message: types.Message,
+        pools_repository: PoolsRepository,
+        users_repository: UsersRepository,
+        subscription_user_id: uuid.UUID,
+):
+    async with users_repository.transaction():
+        subscription_user = await users_repository.get_user_by_id(user_id=subscription_user_id)
+        if subscription_user is None or subscription_user.birthday is None:
+            raise FlowInternalError()
+
+    async with pools_repository.transaction():
+        pools_count = await pools_repository.get_pools_by_birthday_user_id_count(
+            birthday_user_id=subscription_user_id,
+        )
+
+    text = "Хотите ли вы участвовать в сборе денег для этого пользователя?"
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.CREATE_POOL_BUTTON)
+    if pools_count > 0:
+        keyboard.button(text=constants.JOIN_EXISTING_POOL_BUTTON)
+    keyboard.button(text=constants.DECLINE_POOL_BUTTON)
+    keyboard.button(text=constants.BACK_BUTTON)
+    keyboard.adjust(1)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def show_add_subscription_pools(
+        user: User,
+        pools_repository: PoolsRepository,
+        message: types.Message | None = None,
+        callback_query: types.CallbackQuery | None = None,
+):
+    page = 1
+    per_page = 5
+    if callback_query is not None:
+        callback_data = SubscriptionsCallbackData.unpack(callback_query.data)
+        page = callback_data.page
+
+    async with subscriptions_repository.transaction():
+        total = await subscriptions_repository.get_user_subscriptions_count(user_id=user.id)
+        pages_count = total // per_page + int(bool(total % per_page))
+        subscriptions = [
+            subscription
+            async for subscription in subscriptions_repository.get_user_subscriptions(
+                user_id=user.id,
+                pagination=PagePagination(page=page, per_page=per_page),
+            )
+        ]
+
+    text = "Сборы:" if subscriptions else "Нет сборов"
+    keyboard = InlineKeyboardBuilder()
+    for subscription in subscriptions:
+        keyboard.button(
+            text=subscription.name,
+            callback_data=SubscriptionCallbackData(
+                to_user_id=subscription.to_user_id,
+            ).pack(),
+        )
+    navigation_row = []
+    if page > 1:
+        navigation_row.append(types.InlineKeyboardButton(
+            text="<",
+            callback_data=SubscriptionsCallbackData(page=page - 1).pack(),
+        ))
+    if pages_count > 1:
+        navigation_row.append(types.InlineKeyboardButton(
+            text=f"{page}/{pages_count}",
+            callback_data="null",
+        ))
+    if page < pages_count:
+        navigation_row.append(types.InlineKeyboardButton(
+            text=">",
+            callback_data=SubscriptionsCallbackData(page=page + 1).pack(),
+        ))
+    keyboard.row(*navigation_row)
+    keyboard.row(
+        types.InlineKeyboardButton(
+            text="Добавить",
+            callback_data=AddSubscriptionCallbackData().pack(),
+        ),
+        types.InlineKeyboardButton(
+            text="Назад",
+            callback_data=MenuCallbackData().pack(),
+        ),
+    )
+    reply_markup = keyboard.as_markup()
+
+    if message is not None:
+        await message.reply(
+            text=text,
+            parse_mode=ParseMode.MARKDOWN,
+            reply_markup=reply_markup,
+        )
+    elif callback_query is not None:
+        await callback_query.message.edit_text(
+            text=text,
+            parse_mode=ParseMode.MARKDOWN,
+        )
+        await callback_query.message.edit_reply_markup(
+            reply_markup=reply_markup,
+        )
+
+
+async def ask_add_subscription_pool_description(
+        message: types.Message,
+):
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.SKIP_BUTTON)
+    keyboard.button(text=constants.BACK_BUTTON)
+    keyboard.adjust(1)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text="Введи описание для сбора",
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_add_subscription_pool_payment_phone(
+        message: types.Message,
+        user: User,
+):
+    text = (
+        "*Введите номер телефона, на который будете принимать сбор денег*\n\n"
+        "ИЛИ\n\n"
+        "*Отправьте свой контакт*\n\n"
+    )
+    if user.gift_payment_data is not None:
+        bank_title = constants.BANKS_TITLE_MAP[user.gift_payment_data.bank]
+        text += (
+            "ИЛИ\n\n"
+            "*Используйте данные из своего профиля*:\n"
+            f"📱 _Телефон_: {user.gift_payment_data.phone}\n"
+            f"🏦 _Банк_: {bank_title}\n\n"
+        )
+    keyboard = ReplyKeyboardBuilder()
+    keyboard.button(text=constants.SHARE_CONTACT_BUTTON, request_contact=True)
+    if user.gift_payment_data is not None:
+        keyboard.button(text=constants.USE_PROFILE_GIFT_PAYMENT_DATA)
+    keyboard.button(text=constants.BACK_BUTTON)
+    keyboard.adjust(1)
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_add_subscription_pool_payment_bank(
+        message: types.Message,
+):
+    text = "Выберите банк для приёма платежей"
+
+    keyboard = ReplyKeyboardBuilder()
+    for title, type_ in constants.BANKS_MAP.items():
+        keyboard.button(text=title)
+    keyboard.adjust(3)
+    keyboard.row(types.KeyboardButton(text=constants.BACK_BUTTON))
+    reply_markup = keyboard.as_markup(
+        resize_keyboard=True,
+        one_time_keyboard=True,
+    )
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
+
+
+async def ask_add_subscription_confirmation(
+        message: types.Message,
+        users_repository: UsersRepository,
+        pools_repository: PoolsRepository,
+        subscription_name: str,
+        subscription_user_id: uuid.UUID,
+        subscription_pool_id: uuid.UUID | None = None,
+        subscription_pool_description: str | None = None,
+        subscription_pool_phone: str | None = None,
+        subscription_pool_bank: BankEnum | None = None,
+):
+    async with users_repository.transaction():
+        subscription_user = await users_repository.get_user_by_id(
+            user_id=subscription_user_id,
+        )
+        if subscription_user is None:
+            raise FlowInternalError()
+
+    subscription_pool = None
+    if subscription_pool_id is not None:
+        async with pools_repository.transaction():
+            subscription_pool = await pools_repository.get_pool_by_id(
+                pool_id=subscription_pool_id,
+                with_owner=True,
+            )
+        if subscription_pool is None:
+            raise FlowInternalError()
+
+    text = (
+        f"Вы хотите подписаться на пользователя {subscription_name}?\n\n"
+        f"🎂 *День рождения*: {subscription_user.birthday.strftime('%d.%m.%Y')}\n\n"
+    )
+    if all((subscription_pool_description, subscription_pool_phone, subscription_pool_bank)):
+        bank_title = constants.BANKS_TITLE_MAP[subscription_pool_bank]
+        text += (
+            "💳️ *Вы собираете деньги на*:\n"
+            f"📱 _Телефон_: {subscription_pool_phone}\n"
+            f"🏦 _Банк_: {bank_title}\n\n"
+        )
+        if subscription_pool_description:
+            text += (
+                "_Описание_:\n"
+                "```\n"
+                f"{subscription_pool_description}"
+                "```\n\n"
+            )
+    elif subscription_pool is not None:
+        text += "💳️ ️️️*Вы участвуете в сборе денег*\n\n"
+
+    keyboard = InlineKeyboardBuilder()
+    keyboard.button(
+        text="Да",
+        callback_data=AddSubscriptionConfirmCallbackData(
+            answer=ConfirmAnswerEnum.YES,
+        ).pack(),
+    )
+    keyboard.button(
+        text="Нет",
+        callback_data=AddSubscriptionConfirmCallbackData(
+            answer=ConfirmAnswerEnum.NO,
+        ).pack(),
+    )
+    keyboard.adjust(2)
+    reply_markup = keyboard.as_markup()
+
+    await message.reply(
+        text=text,
+        parse_mode=ParseMode.MARKDOWN,
+        reply_markup=reply_markup,
+    )
--- a/birthday_pool_bot/telegram_bot/ui/middlewares/init.py
+++ b/birthday_pool_bot/telegram_bot/ui/middlewares/init.py
@@ -0,0 +1,13 @@
+from .auth import AuthMiddleware
+from .depends import DependsMiddleware
+from .typing import TypingMiddleware
+
+
+__all__ = (
+    # auth
+    "AuthMiddleware",
+    # depends
+    "DependsMiddleware",
+    # typing
+    "TypingMiddleware",
+)
--- a/birthday_pool_bot/telegram_bot/ui/middlewares/auth.py
+++ b/birthday_pool_bot/telegram_bot/ui/middlewares/auth.py
@@ -0,0 +1,47 @@
+from typing import Any, Awaitable, Callable
+
+import aiogram
+from aiogram.types import TelegramObject, User as TelegramUser
+
+from birthday_pool_bot.dto import User
+from birthday_pool_bot.repositories.repositories import UsersRepository
+from birthday_pool_bot.telegram_bot.ui.utils import get_telegram_user_full_name
+
+
+class AuthMiddleware(aiogram.BaseMiddleware):
+    def __init__(self, users_repository: UsersRepository):
+        self._users_repository = users_repository
+
+    async def __call__(
+            self,
+            handler: Callable[[TelegramObject, dict[str, Any]], Awaitable[Any]],
+            event: TelegramObject,
+            data: dict[str, Any],
+    ):
+        telegram_user = self.get_telegram_user(event=event)
+        if telegram_user is None:
+            return await handler(event, data)
+
+        async with self._users_repository.transaction():
+            user = await self._users_repository.get_user_by_telegram_id(
+                telegram_id=telegram_user.id,
+            )
+            if user is None:
+                user = User(
+                    name=get_telegram_user_full_name(user=telegram_user),
+                    telegram_id=telegram_user.id,
+                )
+                user = await self._users_repository.create_user(user=user)
+
+        data["user"] = user
+        return await handler(event, data)
+
+    def get_telegram_user(self, event: TelegramObject) -> TelegramUser | None:
+        if hasattr(event, "from_user") and isinstance(event.from_user, TelegramUser):
+            return event.from_user
+
+        if hasattr(event, "user") and isinstance(event.user, TelegramUser):
+            return event.user
+
+        if hasattr(event, "new_chat_member") and event.new_chat_member:
+            return event.new_chat_member.user
--- a/birthday_pool_bot/telegram_bot/ui/middlewares/depends.py
+++ b/birthday_pool_bot/telegram_bot/ui/middlewares/depends.py
@@ -0,0 +1,19 @@
+from typing import Any, Awaitable, Callable
+
+import aiogram
+from aiogram.types import TelegramObject
+
+
+class DependsMiddleware(aiogram.BaseMiddleware):
+    def __init__(self, name: str, object_: Any):
+        self._name = name
+        self._object = object_
+
+    async def __call__(
+            self,
+            handler: Callable[[TelegramObject, dict[str, Any]], Awaitable[Any]],
+            event: TelegramObject,
+            data: dict[str, Any],
+    ):
+        data[self._name] = self._object
+        return await handler(event, data)
--- a/birthday_pool_bot/telegram_bot/ui/middlewares/typing.py
+++ b/birthday_pool_bot/telegram_bot/ui/middlewares/typing.py
@@ -0,0 +1,36 @@
+import asyncio
+import contextlib
+from typing import Any, Awaitable, Callable
+
+import aiogram
+from aiogram import types
+
+
+class TypingMiddleware(aiogram.BaseMiddleware):
+    async def __call__(
+            self,
+            handler: Callable[[types.TelegramObject, dict[str, Any]], Awaitable[Any]],
+            event: types.TelegramObject,
+            data: dict[str, Any],
+    ):
+        if not isinstance(event, types.Message):
+            return await handler(event, data)
+
+        bot = data.get("bot")
+        chat_id = event.chat.id
+        async with send_typing_action(bot=bot, chat_id=chat_id):
+            return await handler(event, data)
+
+
+@contextlib.asynccontextmanager
+async def send_typing_action(bot: aiogram.Bot, chat_id: int):
+    async def background_task():
+        while True:
+            await bot.send_chat_action(chat_id=chat_id, action="typing")
+            await asyncio.sleep(3)
+
+    task = asyncio.create_task(background_task())
+    try:
+        yield
+    finally:
+        task.cancel()
--- a/birthday_pool_bot/telegram_bot/ui/states.py
+++ b/birthday_pool_bot/telegram_bot/ui/states.py
@@ -0,0 +1,38 @@
+from aiogram.fsm.state import State, StatesGroup
+
+
+class MenuState(StatesGroup):
+    MENU = State()
+    PROFILE = State()
+    SUBSCRIPTIONS = State()
+
+
+class SetProfileNameState(StatesGroup):
+    WAITING_FOR_NAME = State()
+
+
+class SetProfilePhoneState(StatesGroup):
+    WAITING_FOR_PHONE = State()
+
+
+class SetProfileBirthdayState(StatesGroup):
+    WAITING_FOR_DATE = State()
+
+
+class SetProfileGiftPaymentDataState(StatesGroup):
+    WAITING_FOR_PHONE = State()
+    WAITING_FOR_BANK = State()
+
+
+class AddSubscriptionState(StatesGroup):
+    WAITING_FOR_PHONE = State()
+    WAITING_FOR_DATE = State()
+    WAITING_FOR_NAME = State()
+    WAITING_FOR_POOL_DECISION = State()
+    WAITING_FOR_CONFIRMATION = State()
+
+
+class AddSubscriptionPoolState(StatesGroup):
+    WAITING_FOR_DESCRIPTION = State()
+    WAITING_FOR_PAYMENT_PHONE = State()
+    WAITING_FOR_PAYMENT_BANK = State()
--- a/birthday_pool_bot/telegram_bot/ui/utils.py
+++ b/birthday_pool_bot/telegram_bot/ui/utils.py
@@ -0,0 +1,25 @@
+import datetime
+import re
+
+from aiogram import types
+from aiogram.types import User as TelegramUser
+
+
+BIRTHDATE_REGEXP = re.compile("^(?P<day>\d{2})\.(?P<month>\d{2})\.(?P<year>\d{4})$")
+
+
+def parse_date(message: types.Message) -> datetime.date:
+    if (re_match := BIRTHDATE_REGEXP.match(message.text)) is None:
+        return
+
+    return datetime.date(
+        year=int(re_match.group("year")),
+        month=int(re_match.group("month")),
+        day=int(re_match.group("day")),
+    )
+
+
+def get_telegram_user_full_name(user: TelegramUser) -> str:
+    name_parts = (user.first_name, user.last_name)
+    return " ".join(filter(None, name_parts))
+
--- a/birthday_pool_bot/telegram_bot/webhook/init.py
+++ b/birthday_pool_bot/telegram_bot/webhook/init.py
@@ -0,0 +1,10 @@
+from .service import TelegramBotWebhookService
+from .settings import TelegramBotWebhookSettings
+
+
+__all__ = (
+    # service
+    "TelegramBotWebhookService",
+    # settings
+    "TelegramBotWebhookSettings",
+)
--- a/birthday_pool_bot/telegram_bot/webhook/service.py
+++ b/birthday_pool_bot/telegram_bot/webhook/service.py
@@ -0,0 +1,49 @@
+from typing import Any
+
+import aiogram
+import fastapi
+import uvicorn
+
+from birthday_pool_bot.telegram_bot.base import BaseTelegramBotService
+
+
+class UvicornServer(uvicorn.Server):
+    def install_signal_handlers(self):
+        pass
+
+
+class TelegramBotWebhookService(BaseTelegramBotService):
+    async def listen_events(self):
+        await self._bot.set_webhook(
+            url=self._settings.url,
+            secret_token=self._settings.secret_token,
+        )
+
+        await self.get_server().serve()
+
+    def get_server(self) -> uvicorn.Server:
+        app = fastapi.FastAPI(
+            root_url=self._settings.root_url,
+            root_path=self._settings.root_path,
+        )
+
+        app.post(self._webhook_path)(self.handler)
+
+        config = uvicorn.Config(app=app, host="0.0.0.0", port=self._port)
+        return UvicornServer(config)
+
+    async def handler(
+            self,
+            update: dict[str, Any],
+            x_telegram_bot_api_secret_token: str | None = fastapi.Header(None),
+    ):
+        if x_telegram_bot_api_secret_token != self._secret_token:
+            raise fastapi.HTTPException(
+                status_code=fastapi.status.HTTP_403_FORBIDDEN,
+                detail="Forbidden.",
+            )
+
+        await self._dispatcher.feed_webhook_update(
+            bot=self._bot,
+            update=aiogram.types.Update(**update),
+        )
--- a/birthday_pool_bot/telegram_bot/webhook/settings.py
+++ b/birthday_pool_bot/telegram_bot/webhook/settings.py
@@ -0,0 +1,15 @@
+from typing import Literal
+
+from pydantic import AnyHttpUrl, conint, constr
+
+from birthday_pool_bot.telegram_bot.enums import TelegramBotMethodEnum
+from birthday_pool_bot.telegram_bot.settings import TelegramBotSettings
+
+
+class TelegramBotWebhookSettings(TelegramBotSettings):
+    method: Literal[TelegramBotMethodEnum.WEBHOOK.value] = TelegramBotMethodEnum.WEBHOOK
+
+    root_url: AnyHttpUrl
+    root_path: str = "/"
+    port: conint(ge=1, le=65535) = 8000
+    secret_access_key: constr(pattern=r"^\w{32}$") = "webhooksuperpupersecretaccesskey"
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -0,0 +1,8 @@
+version: "3.9"
+
+services:
+  telegram-bot:
+  notifications:
+  database:
+
+volumes:
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -0,0 +1,46 @@
+[project]
+name = "birthday_pool_bot"
+version = "0.0.0"
+description = "Service for organize gathering birthday gifts"
+readme = "README.md"
+requires-python = ">=3.13"
+dependencies = [
+    "alembic>=1.17.2",
+    "apscheduler>=3.11.2",
+    "facet>=0.10.1",
+    "pydantic>=2.12.5",
+    "pydantic-extra-types[phonenumbers]>=2.10.6",
+    "pydantic-filters",
+    "pydantic-settings>=2.12.0",
+    "rich>=14.2.0",
+    "sqlalchemy>=2.0.44",
+    "sqlmodel>=0.0.27",
+    "typer>=0.20.0",
+    "aiogram>=3.23.0",
+    "uvicorn>=0.38.0",
+    "fastapi>=0.124.4",
+]
+
+[dependency-groups]
+sqlite = [
+    "aiosqlite>=0.21.0",
+]
+
+[tool.uv]
+package = false
+
+[tool.uv.sources]
+pydantic-filters = { git = "https://github.com/OlegYurchik/pydantic-filters", rev = "2ca8b822d59feaf5f19f36b570974d314ba5e330" }
+
+[tool.hatch.build.targets.sdist]
+include = ["birthday_pool_bot"]
+
+[tool.hatch.build.targets.wheel]
+include = ["birthday_pool_bot"]
+
+[tool.isort]
+profile = "hug"
+
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
--- a/uv.lock
+++ b/uv.lock