migrations + util scripts

alembic.ini

@@ -0,0 +1,147 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts.
+# this is typically a path given in POSIX (e.g. forward slashes)
+# format, relative to the token %(here)s which refers to the location of this
+# ini file
+script_location = %(here)s/alembic
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.  for multiple paths, the path separator
+# is defined by "path_separator" below.
+prepend_sys_path = .
+
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the python>=3.9 or backports.zoneinfo library and tzdata library.
+# Any required deps can installed by adding `alembic[tz]` to the pip requirements
+# string value is passed to ZoneInfo()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to <script_location>/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "path_separator"
+# below.
+# version_locations = %(here)s/bar:%(here)s/bat:%(here)s/alembic/versions
+
+# path_separator; This indicates what character is used to split lists of file
+# paths, including version_locations and prepend_sys_path within configparser
+# files such as alembic.ini.
+# The default rendered in new alembic.ini files is "os", which uses os.pathsep
+# to provide os-dependent path splitting.
+#
+# Note that in order to support legacy alembic.ini files, this default does NOT
+# take place if path_separator is not present in alembic.ini.  If this
+# option is omitted entirely, fallback logic is as follows:
+#
+# 1. Parsing of the version_locations option falls back to using the legacy
+#    "version_path_separator" key, which if absent then falls back to the legacy
+#    behavior of splitting on spaces and/or commas.
+# 2. Parsing of the prepend_sys_path option falls back to the legacy
+#    behavior of splitting on spaces, commas, or colons.
+#
+# Valid values for path_separator are:
+#
+# path_separator = :
+# path_separator = ;
+# path_separator = space
+# path_separator = newline
+#
+# Use os.pathsep. Default configuration used for new projects.
+path_separator = os
+
+# set to 'true' to search source files recursively
+# in each "version_locations" directory
+# new in Alembic version 1.10
+# recursive_version_locations = false
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+# database URL.  This is consumed by the user-maintained env.py script only.
+# other means of configuring database URLs may be customized within the env.py
+# file.
+sqlalchemy.url = sqlite:///bot.db
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks = black
+# black.type = console_scripts
+# black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# lint with attempts to fix using "ruff" - use the module runner, against the "ruff" module
+# hooks = ruff
+# ruff.type = module
+# ruff.module = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Alternatively, use the exec runner to execute a binary found on your PATH
+# hooks = ruff
+# ruff.type = exec
+# ruff.executable = ruff
+# ruff.options = check --fix REVISION_SCRIPT_FILENAME
+
+# Logging configuration.  This is also consumed by the user-maintained
+# env.py script only.
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARNING
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARNING
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S

alembic/README

@@ -0,0 +1 @@
+Generic single-database configuration.

alembic/env.py

@@ -0,0 +1,53 @@
+from logging.config import fileConfig
+
+from sqlalchemy import create_engine, pool
+
+from alembic import context
+import os
+
+
+# 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)
+
+from models import Base
+target_metadata = Base.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:
+    url = os.getenv("DATABASE_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 run_migrations_online() -> None:
+    url = config.get_main_option("sqlalchemy.url")
+    connectable = create_engine(url, poolclass=pool.NullPool)
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection, target_metadata=target_metadata
+        )
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

alembic/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"}

alembic/versions/69ef23ef1ed1_init.py

@@ -0,0 +1,32 @@
+"""init
+
+Revision ID: 69ef23ef1ed1
+Revises: 
+Create Date: 2025-09-05 13:53:02.737876
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '69ef23ef1ed1'
+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! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###

bin/update.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+set -e
+
+echo "[update.sh] Получение свежего кода..."
+git pull
+
+echo "[update.sh] Пересборка контейнера..."
+docker-compose build --no-cache
+
+echo "[update.sh] Применение миграций Alembic..."
+docker-compose run --rm bot alembic upgrade head
+
+echo "[update.sh] Запуск контейнера..."
+docker-compose up -d
+
+echo "[update.sh] Готово!"

handlers/admin_panel.py

@@ -0,0 +1,40 @@
+from telegram import Update, InlineKeyboardButton, InlineKeyboardMarkup
+from telegram.ext import CommandHandler, CallbackQueryHandler, ConversationHandler, ContextTypes
+from db import AsyncSessionLocal
+from models import Admin, Channel, Group, Button
+
+ADMIN_MENU, PREVIEW_POST = range(2)
+
+async def admin_panel(update: Update, context: ContextTypes.DEFAULT_TYPE):
+    user_id = update.effective_user.id if update.effective_user else None
+    async with AsyncSessionLocal() as session:
+        # Получаем каналы и группы, которыми управляет админ
+        channels_result = await session.execute(Channel.__table__.select().where(Channel.admin_id == user_id))
+        channels = channels_result.scalars().all()
+        groups_result = await session.execute(Group.__table__.select().where(Group.admin_id == user_id))
+        groups = groups_result.scalars().all()
+        # Статистика
+        buttons_result = await session.execute(Button.__table__.select())
+        buttons = buttons_result.scalars().all()
+        stats = f"Каналов: {len(channels)}\nГрупп: {len(groups)}\nКнопок: {len(buttons)}"
+        text = f"<b>Ваша админ-панель</b>\n\n{stats}\n\nВаши каналы:\n" + '\n'.join([f"- {c.name}" for c in channels]) + "\n\nВаши группы:\n" + '\n'.join([f"- {g.name}" for g in groups])
+        keyboard = []
+        # Кнопка предпросмотра поста (можно доработать)
+        keyboard.append([InlineKeyboardButton("Предпросмотр поста", callback_data="preview_post")])
+        await update.message.reply_text(text, reply_markup=InlineKeyboardMarkup(keyboard), parse_mode='HTML')
+        return ADMIN_MENU
+
+async def preview_post_callback(update: Update, context: ContextTypes.DEFAULT_TYPE):
+    query = update.callback_query
+    await query.answer()
+    # Здесь можно реализовать предпросмотр поста с кнопками
+    await query.edit_message_text("Здесь будет предпросмотр поста с кнопками.")
+    return ConversationHandler.END
+
+admin_panel_conv = ConversationHandler(
+    entry_points=[CommandHandler('admin', admin_panel)],
+    states={
+        ADMIN_MENU: [CallbackQueryHandler(preview_post_callback, pattern="preview_post")],
+    },
+    fallbacks=[]
+)

main.py

@@ -10,6 +10,7 @@ from dotenv import load_dotenv
 from db import AsyncSessionLocal, init_db
 from models import Admin, Channel, Group, Button
 from asyncio import run as sync_to_async
+from handlers.admin_panel import admin_panel_conv
 load_dotenv()
 TELEGRAM_TOKEN = os.getenv('TELEGRAM_TOKEN')
 
@@ -91,6 +92,7 @@ def main():
     application.add_handler(channel_buttons_conv)
     application.add_handler(CommandHandler('edit_button', edit_button))
     application.add_handler(CommandHandler('del_button', del_button))
+    application.add_handler(admin_panel_conv)
     import sys
     import asyncio
     if sys.platform.startswith('win'):

requirements.txt

@@ -2,4 +2,5 @@ python-telegram-bot>=20.0
 sqlalchemy>=2.0
 python-dotenv>=1.0
 pytest>=7.0
-aiosqlite>=0.19
+aiosqlite
+alembic