Merge pull request 'Added migrations for the database' (#12) from Alex/stcs:devel into stable

Reviewed-on: #12

.gitignore

@@ -146,8 +146,6 @@ myenv
 ENV/
 env.bak/
 venv.bak/
-alembic.ini
-/alembic
 # Spyder project settings
 .spyderproject
 .spyproject

README.md

@@ -55,7 +55,22 @@ cp .env.sample .env
 nvim .env
 ```
 
-5. Запустите бота:
+5. Выполните миграции для базы данных:
+```bash
+alembic init alembic
+```
+
+6. Для создания новой миграции выполните команду:
+```bash
+alembic revision -m "Описание изменений"
+```
+
+8. Для применения миграций выполните команду:
+```bash
+alembic upgrade head
+```
+
+9. Запустите бота:
 
 ```bash
 python run.py

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 = driver://user:pass@localhost/dbname
+
+
+[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 +1,90 @@
+import asyncio
+from logging.config import fileConfig
+
+from sqlalchemy import pool
+from sqlalchemy.engine import Connection
+from sqlalchemy.ext.asyncio import async_engine_from_config
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+from config import DATABASE_URL
+config = context.config
+config.set_main_option('sqlalchemy.url', DATABASE_URL)
+# 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
+from database.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:
+    """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.
+
+    """
+    context.configure(
+        url=DATABASE_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()

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/07020b2808d3_fixed_switch_side_type.py

@@ -0,0 +1,40 @@
+"""fixed switch_side type
+
+Revision ID: 07020b2808d3
+Revises: c710f4e2259c
+Create Date: 2025-10-09 14:36:07.393387
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '07020b2808d3'
+down_revision: Union[str, Sequence[str], None] = 'c710f4e2259c'
+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.alter_column('user_additional_settings', 'switch_side',
+               existing_type=sa.BOOLEAN(),
+               type_=sa.String(),
+               existing_nullable=False,
+               existing_server_default=sa.text('false'))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('user_additional_settings', 'switch_side',
+               existing_type=sa.String(),
+               type_=sa.BOOLEAN(),
+               existing_nullable=False,
+               existing_server_default=sa.text('false'))
+    # ### end Alembic commands ###

alembic/versions/09db71875980_updated_user_deals_table.py

@@ -0,0 +1,36 @@
+"""updated user deals table
+
+Revision ID: 09db71875980
+Revises: 77197715747c
+Create Date: 2025-09-29 12:57:39.943294
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '09db71875980'
+down_revision: Union[str, Sequence[str], None] = '77197715747c'
+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.add_column('user_deals', sa.Column('order_quantity', sa.Float(), nullable=True))
+    op.create_unique_constraint('uq_user_symbol', 'user_deals', ['user_id', 'symbol'])
+    op.drop_column('user_deals', 'quantity')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_deals', sa.Column('quantity', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=True))
+    op.drop_constraint('uq_user_symbol', 'user_deals', type_='unique')
+    op.drop_column('user_deals', 'order_quantity')
+    # ### end Alembic commands ###

alembic/versions/0eed68eddcdb_added_conditional_order_type.py

@@ -0,0 +1,40 @@
+"""Added conditional_order_type
+
+Revision ID: 0eed68eddcdb
+Revises: 70094ba27e80
+Create Date: 2025-09-24 13:47:23.282807
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '0eed68eddcdb'
+down_revision: Union[str, Sequence[str], None] = '70094ba27e80'
+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.add_column('user_additional_settings', sa.Column('conditional_order_type', sa.String(), nullable=False))
+    op.add_column('user_additional_settings', sa.Column('limit_price', sa.Float(), nullable=False))
+    op.add_column('user_additional_settings', sa.Column('trigger_price', sa.Float(), nullable=False))
+    op.drop_column('user_conditional_settings', 'trigger_price')
+    op.drop_column('user_conditional_settings', 'limit_price')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_conditional_settings', sa.Column('limit_price', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=False))
+    op.add_column('user_conditional_settings', sa.Column('trigger_price', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=False))
+    op.drop_column('user_additional_settings', 'trigger_price')
+    op.drop_column('user_additional_settings', 'limit_price')
+    op.drop_column('user_additional_settings', 'conditional_order_type')
+    # ### end Alembic commands ###

alembic/versions/10bf073c71f9_added_fee_for_user_auto_trading.py

@@ -0,0 +1,34 @@
+"""Added fee for user auto trading
+
+Revision ID: 10bf073c71f9
+Revises: 2b9572b49ecd
+Create Date: 2025-10-02 17:52:05.235523
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '10bf073c71f9'
+down_revision: Union[str, Sequence[str], None] = '2b9572b49ecd'
+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.add_column('user_auto_trading', sa.Column('fee', sa.Float(), nullable=True))
+    op.drop_column('user_deals', 'fee')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_deals', sa.Column('fee', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=True))
+    op.drop_column('user_auto_trading', 'fee')
+    # ### end Alembic commands ###

alembic/versions/2b9572b49ecd_added_side_for_user_auto_trading.py

@@ -0,0 +1,34 @@
+"""Added side for user auto trading
+
+Revision ID: 2b9572b49ecd
+Revises: ef342b38e17b
+Create Date: 2025-10-02 17:21:20.904797
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '2b9572b49ecd'
+down_revision: Union[str, Sequence[str], None] = 'ef342b38e17b'
+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.add_column('user_auto_trading', sa.Column('side', sa.String(), nullable=True))
+    op.drop_constraint(op.f('uq_user_auto_trading_symbol'), 'user_auto_trading', type_='unique')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_unique_constraint(op.f('uq_user_auto_trading_symbol'), 'user_auto_trading', ['user_id', 'symbol'], postgresql_nulls_not_distinct=False)
+    op.drop_column('user_auto_trading', 'side')
+    # ### end Alembic commands ###

alembic/versions/3534adf891fc_update_last_side_the_conditional_data.py

@@ -0,0 +1,32 @@
+"""update last side the conditional data
+
+Revision ID: 3534adf891fc
+Revises: ef38c90eed55
+Create Date: 2025-09-30 08:39:02.971158
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '3534adf891fc'
+down_revision: Union[str, Sequence[str], None] = 'ef38c90eed55'
+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 ###

alembic/versions/42c66cfe8d4e_updated_martingale_factor.py

@@ -0,0 +1,38 @@
+"""Updated martingale factor
+
+Revision ID: 42c66cfe8d4e
+Revises: 45977e9d8558
+Create Date: 2025-09-22 17:17:39.779979
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '42c66cfe8d4e'
+down_revision: Union[str, Sequence[str], None] = '45977e9d8558'
+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.alter_column('user_additional_settings', 'martingale_factor',
+               existing_type=sa.INTEGER(),
+               type_=sa.Float(),
+               existing_nullable=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('user_additional_settings', 'martingale_factor',
+               existing_type=sa.Float(),
+               type_=sa.INTEGER(),
+               existing_nullable=False)
+    # ### end Alembic commands ###

alembic/versions/45977e9d8558_updated_order_quantity.py

@@ -0,0 +1,38 @@
+"""Updated order quantity
+
+Revision ID: 45977e9d8558
+Revises: fd8581c0cc87
+Create Date: 2025-09-22 16:59:40.415398
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '45977e9d8558'
+down_revision: Union[str, Sequence[str], None] = 'fd8581c0cc87'
+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.alter_column('user_additional_settings', 'order_quantity',
+               existing_type=sa.INTEGER(),
+               type_=sa.Float(),
+               existing_nullable=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('user_additional_settings', 'order_quantity',
+               existing_type=sa.Float(),
+               type_=sa.INTEGER(),
+               existing_nullable=False)
+    # ### end Alembic commands ###

alembic/versions/70094ba27e80_create_user_conditional_setting.py

@@ -0,0 +1,40 @@
+"""Create User Conditional Setting
+
+Revision ID: 70094ba27e80
+Revises: 42c66cfe8d4e
+Create Date: 2025-09-23 16:47:07.161544
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '70094ba27e80'
+down_revision: Union[str, Sequence[str], None] = '42c66cfe8d4e'
+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('user_conditional_settings',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('user_id', sa.Integer(), nullable=False),
+    sa.Column('limit_price', sa.Float(), nullable=False),
+    sa.Column('trigger_price', sa.Float(), nullable=False),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('user_id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('user_conditional_settings')
+    # ### end Alembic commands ###

alembic/versions/73a00faa4f7f_added_user_auto_trading_table.py

@@ -0,0 +1,42 @@
+"""added user_auto_trading table
+
+Revision ID: 73a00faa4f7f
+Revises: 968f8121104f
+Create Date: 2025-10-01 12:30:21.830851
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '73a00faa4f7f'
+down_revision: Union[str, Sequence[str], None] = '968f8121104f'
+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('user_auto_trading',
+    sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+    sa.Column('user_id', sa.Integer(), nullable=False),
+    sa.Column('symbol', sa.String(), nullable=True),
+    sa.Column('auto_trading', sa.Boolean(), nullable=True),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('user_id', 'symbol', name='uq_user_auto_trading_symbol')
+    )
+    op.drop_column('user_conditional_settings', 'auto_trading')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_conditional_settings', sa.Column('auto_trading', sa.BOOLEAN(), autoincrement=False, nullable=True))
+    op.drop_table('user_auto_trading')
+    # ### end Alembic commands ###

alembic/versions/77197715747c_deleted_position_idx_for_user_deals_.py

@@ -0,0 +1,32 @@
+"""deleted position_idx for user deals table
+
+Revision ID: 77197715747c
+Revises: 8f1476c68efa
+Create Date: 2025-09-29 12:20:18.928995
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '77197715747c'
+down_revision: Union[str, Sequence[str], None] = '8f1476c68efa'
+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.drop_column('user_deals', 'position_idx')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_deals', sa.Column('position_idx', sa.INTEGER(), autoincrement=False, nullable=True))
+    # ### end Alembic commands ###

alembic/versions/863d6215e1eb_updated_deals.py

@@ -0,0 +1,32 @@
+"""Updated Deals
+
+Revision ID: 863d6215e1eb
+Revises: f00a94ccdf01
+Create Date: 2025-09-28 23:13:39.484468
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '863d6215e1eb'
+down_revision: Union[str, Sequence[str], None] = 'f00a94ccdf01'
+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.add_column('user_deals', sa.Column('margin_type', sa.String(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('user_deals', 'margin_type')
+    # ### end Alembic commands ###

alembic/versions/8f1476c68efa_added_position_idx_for_user_deals_table.py

@@ -0,0 +1,34 @@
+"""added position_idx for user deals table
+
+Revision ID: 8f1476c68efa
+Revises: 863d6215e1eb
+Create Date: 2025-09-29 11:40:46.512160
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '8f1476c68efa'
+down_revision: Union[str, Sequence[str], None] = '863d6215e1eb'
+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.add_column('user_deals', sa.Column('position_idx', sa.Integer(), nullable=True))
+    op.drop_constraint(op.f('user_deals_user_id_key'), 'user_deals', type_='unique')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_unique_constraint(op.f('user_deals_user_id_key'), 'user_deals', ['user_id'], postgresql_nulls_not_distinct=False)
+    op.drop_column('user_deals', 'position_idx')
+    # ### end Alembic commands ###

alembic/versions/968f8121104f_updated_user_deals_and_user_conditional_.py

@@ -0,0 +1,36 @@
+"""updated user_deals and user_conditional_settings
+
+Revision ID: 968f8121104f
+Revises: dbffe818030c
+Create Date: 2025-10-01 11:45:49.073865
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '968f8121104f'
+down_revision: Union[str, Sequence[str], None] = 'dbffe818030c'
+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.add_column('user_conditional_settings', sa.Column('auto_trading', sa.Boolean(), nullable=True))
+    op.drop_column('user_deals', 'commission_fee')
+    op.drop_column('user_deals', 'auto_trading')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_deals', sa.Column('auto_trading', sa.BOOLEAN(), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('commission_fee', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.drop_column('user_conditional_settings', 'auto_trading')
+    # ### end Alembic commands ###

alembic/versions/acbcc95de48d_updated_userdeals.py

@@ -0,0 +1,60 @@
+"""Updated UserDeals
+
+Revision ID: acbcc95de48d
+Revises: ccdc5764eb4f
+Create Date: 2025-09-28 16:57:28.384116
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'acbcc95de48d'
+down_revision: Union[str, Sequence[str], None] = 'ccdc5764eb4f'
+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.add_column('user_conditional_settings', sa.Column('auto_trading', sa.String(), nullable=False))
+    op.add_column('user_deals', sa.Column('trading_type', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('conditional_order_type', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('take_profit_percent', sa.Integer(), nullable=True))
+    op.add_column('user_deals', sa.Column('stop_loss_percent', sa.Integer(), nullable=True))
+    op.add_column('user_deals', sa.Column('max_risk_percent', sa.Integer(), nullable=True))
+    op.add_column('user_deals', sa.Column('commission_fee', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('switch_side_mode', sa.String(), nullable=True))
+    op.drop_index(op.f('ix_user_deals_deal_series_id'), table_name='user_deals')
+    op.drop_column('user_deals', 'take_profit')
+    op.drop_column('user_deals', 'deal_series_id')
+    op.drop_column('user_deals', 'price')
+    op.drop_column('user_deals', 'exec_fee')
+    op.drop_column('user_deals', 'stop_loss')
+    op.drop_column('user_deals', 'closed_size')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_deals', sa.Column('closed_size', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('stop_loss', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('exec_fee', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('price', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('deal_series_id', sa.INTEGER(), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('take_profit', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=True))
+    op.create_index(op.f('ix_user_deals_deal_series_id'), 'user_deals', ['deal_series_id'], unique=False)
+    op.drop_column('user_deals', 'switch_side_mode')
+    op.drop_column('user_deals', 'commission_fee')
+    op.drop_column('user_deals', 'max_risk_percent')
+    op.drop_column('user_deals', 'stop_loss_percent')
+    op.drop_column('user_deals', 'take_profit_percent')
+    op.drop_column('user_deals', 'conditional_order_type')
+    op.drop_column('user_deals', 'trading_type')
+    op.drop_column('user_conditional_settings', 'auto_trading')
+    # ### end Alembic commands ###

alembic/versions/baf03ce269e0_added_base_quantity.py

@@ -0,0 +1,34 @@
+"""added base_quantity
+
+Revision ID: baf03ce269e0
+Revises: 07020b2808d3
+Create Date: 2025-10-09 16:49:52.979556
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'baf03ce269e0'
+down_revision: Union[str, Sequence[str], None] = '07020b2808d3'
+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.add_column('user_deals', sa.Column('base_quantity', sa.Float(), nullable=True))
+    op.drop_column('user_deals', 'trading_type')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_deals', sa.Column('trading_type', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.drop_column('user_deals', 'base_quantity')
+    # ### end Alembic commands ###

alembic/versions/c710f4e2259c_unnecessary_data_has_been_deleted.py

@@ -0,0 +1,79 @@
+"""unnecessary data has been deleted
+
+Revision ID: c710f4e2259c
+Revises: 10bf073c71f9
+Create Date: 2025-10-09 14:17:32.632574
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'c710f4e2259c'
+down_revision: Union[str, Sequence[str], None] = '10bf073c71f9'
+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.add_column('user_additional_settings',
+                  sa.Column('switch_side', sa.Boolean(), nullable=False, server_default=sa.false()))
+    op.drop_column('user_additional_settings', 'leverage_to_buy')
+    op.drop_column('user_additional_settings', 'order_type')
+    op.drop_column('user_additional_settings', 'limit_price')
+    op.drop_column('user_additional_settings', 'leverage_to_sell')
+    op.drop_column('user_additional_settings', 'conditional_order_type')
+    op.add_column('user_auto_trading', sa.Column('total_fee', sa.Float(), nullable=True))
+    op.drop_column('user_auto_trading', 'side')
+    op.drop_column('user_deals', 'switch_side_mode')
+    op.drop_column('user_deals', 'leverage_to_buy')
+    op.drop_column('user_deals', 'order_type')
+    op.drop_column('user_deals', 'limit_price')
+    op.drop_column('user_deals', 'max_risk_percent')
+    op.drop_column('user_deals', 'leverage_to_sell')
+    op.drop_column('user_deals', 'conditional_order_type')
+    op.alter_column('user_risk_management', 'take_profit_percent',
+               existing_type=sa.INTEGER(),
+               type_=sa.Float(),
+               existing_nullable=False)
+    op.alter_column('user_risk_management', 'stop_loss_percent',
+               existing_type=sa.INTEGER(),
+               type_=sa.Float(),
+               existing_nullable=False)
+    op.drop_column('user_risk_management', 'max_risk_percent')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_risk_management', sa.Column('max_risk_percent', sa.INTEGER(), autoincrement=False, nullable=False))
+    op.alter_column('user_risk_management', 'stop_loss_percent',
+               existing_type=sa.Float(),
+               type_=sa.INTEGER(),
+               existing_nullable=False)
+    op.alter_column('user_risk_management', 'take_profit_percent',
+               existing_type=sa.Float(),
+               type_=sa.INTEGER(),
+               existing_nullable=False)
+    op.add_column('user_deals', sa.Column('conditional_order_type', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('leverage_to_sell', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('max_risk_percent', sa.INTEGER(), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('limit_price', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('order_type', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('leverage_to_buy', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.add_column('user_deals', sa.Column('switch_side_mode', sa.BOOLEAN(), autoincrement=False, nullable=True))
+    op.add_column('user_auto_trading', sa.Column('side', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.drop_column('user_auto_trading', 'total_fee')
+    op.add_column('user_additional_settings', sa.Column('conditional_order_type', sa.VARCHAR(), autoincrement=False, nullable=False))
+    op.add_column('user_additional_settings', sa.Column('leverage_to_sell', sa.VARCHAR(), autoincrement=False, nullable=False))
+    op.add_column('user_additional_settings', sa.Column('limit_price', sa.DOUBLE_PRECISION(precision=53), autoincrement=False, nullable=False))
+    op.add_column('user_additional_settings', sa.Column('order_type', sa.VARCHAR(), server_default=sa.text("'Market'::character varying"), autoincrement=False, nullable=False))
+    op.add_column('user_additional_settings', sa.Column('leverage_to_buy', sa.VARCHAR(), autoincrement=False, nullable=False))
+    op.drop_column('user_additional_settings', 'switch_side')
+    # ### end Alembic commands ###

alembic/versions/c98b9dc36d15_fixed_auto_trade.py

@@ -0,0 +1,38 @@
+"""Fixed auto_trade
+
+Revision ID: c98b9dc36d15
+Revises: acbcc95de48d
+Create Date: 2025-09-28 21:33:08.319232
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'c98b9dc36d15'
+down_revision: Union[str, Sequence[str], None] = 'acbcc95de48d'
+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.alter_column('user_conditional_settings', 'auto_trading',
+               existing_type=sa.VARCHAR(),
+               type_=sa.Boolean(),
+               existing_nullable=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.alter_column('user_conditional_settings', 'auto_trading',
+               existing_type=sa.Boolean(),
+               type_=sa.VARCHAR(),
+               existing_nullable=False)
+    # ### end Alembic commands ###

alembic/versions/ccdc5764eb4f_added_userdeals.py

@@ -0,0 +1,50 @@
+"""Added UserDeals
+
+Revision ID: ccdc5764eb4f
+Revises: 0eed68eddcdb
+Create Date: 2025-09-25 22:39:17.246594
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'ccdc5764eb4f'
+down_revision: Union[str, Sequence[str], None] = '0eed68eddcdb'
+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.add_column('user_conditional_settings', sa.Column('timer_start', sa.Integer(), nullable=False))
+    op.add_column('user_conditional_settings', sa.Column('timer_end', sa.Integer(), nullable=False))
+    op.add_column('user_deals', sa.Column('trade_mode', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('order_type', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('leverage', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('leverage_to_buy', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('leverage_to_sell', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('closed_side', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('martingale_factor', sa.Float(), nullable=True))
+    op.add_column('user_deals', sa.Column('max_bets_in_series', sa.Integer(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('user_deals', 'max_bets_in_series')
+    op.drop_column('user_deals', 'martingale_factor')
+    op.drop_column('user_deals', 'closed_side')
+    op.drop_column('user_deals', 'leverage_to_sell')
+    op.drop_column('user_deals', 'leverage_to_buy')
+    op.drop_column('user_deals', 'leverage')
+    op.drop_column('user_deals', 'order_type')
+    op.drop_column('user_deals', 'trade_mode')
+    op.drop_column('user_conditional_settings', 'timer_end')
+    op.drop_column('user_conditional_settings', 'timer_start')
+    # ### end Alembic commands ###

alembic/versions/d3c85bad8c98_added_limit_and_trigger_price_for_user_.py

@@ -0,0 +1,34 @@
+"""added limit and trigger price for user deals
+
+Revision ID: d3c85bad8c98
+Revises: 09db71875980
+Create Date: 2025-09-29 16:50:36.818798
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'd3c85bad8c98'
+down_revision: Union[str, Sequence[str], None] = '09db71875980'
+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.add_column('user_deals', sa.Column('limit_price', sa.Float(), nullable=True))
+    op.add_column('user_deals', sa.Column('trigger_price', sa.Float(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('user_deals', 'trigger_price')
+    op.drop_column('user_deals', 'limit_price')
+    # ### end Alembic commands ###

alembic/versions/dbffe818030c_added_last_side_and_auto_trading_for_.py

@@ -0,0 +1,40 @@
+"""added last_side and auto_trading for user_deals
+
+Revision ID: dbffe818030c
+Revises: 3534adf891fc
+Create Date: 2025-10-01 09:29:55.554101
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'dbffe818030c'
+down_revision: Union[str, Sequence[str], None] = '3534adf891fc'
+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.drop_column('user_conditional_settings', 'last_side')
+    op.drop_column('user_conditional_settings', 'auto_trading')
+    op.add_column('user_deals', sa.Column('last_side', sa.String(), nullable=True))
+    op.add_column('user_deals', sa.Column('auto_trading', sa.Boolean(), nullable=True))
+    op.drop_column('user_deals', 'side')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('user_deals', sa.Column('side', sa.VARCHAR(), autoincrement=False, nullable=True))
+    op.drop_column('user_deals', 'auto_trading')
+    op.drop_column('user_deals', 'last_side')
+    op.add_column('user_conditional_settings', sa.Column('auto_trading', sa.BOOLEAN(), server_default=sa.text('false'), autoincrement=False, nullable=False))
+    op.add_column('user_conditional_settings', sa.Column('last_side', sa.VARCHAR(), autoincrement=False, nullable=False))
+    # ### end Alembic commands ###

alembic/versions/ef342b38e17b_added_fee_user_deals.py

@@ -0,0 +1,32 @@
+"""added fee user deals
+
+Revision ID: ef342b38e17b
+Revises: 73a00faa4f7f
+Create Date: 2025-10-02 15:10:25.456983
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'ef342b38e17b'
+down_revision: Union[str, Sequence[str], None] = '73a00faa4f7f'
+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.add_column('user_deals', sa.Column('fee', sa.Float(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('user_deals', 'fee')
+    # ### end Alembic commands ###

alembic/versions/ef38c90eed55_added_last_side_the_conditional_data.py

@@ -0,0 +1,38 @@
+"""added last side the conditional data
+
+Revision ID: ef38c90eed55
+Revises: d3c85bad8c98
+Create Date: 2025-09-30 08:33:23.415545
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'ef38c90eed55'
+down_revision: Union[str, Sequence[str], None] = 'd3c85bad8c98'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    op.add_column('user_conditional_settings', sa.Column('last_side', sa.String(), nullable=True))
+
+    # Обновляем все существующие строки значением по умолчанию
+    op.execute(
+        "UPDATE user_conditional_settings SET last_side = 'default_value' WHERE last_side IS NULL"
+    )
+
+    # Устанавливаем ограничение NOT NULL
+    op.alter_column('user_conditional_settings', 'last_side', nullable=False)
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('user_conditional_settings', 'last_side')
+    # ### end Alembic commands ###

alembic/versions/f00a94ccdf01_updated_deals.py

@@ -0,0 +1,40 @@
+"""Updated Deals
+
+Revision ID: f00a94ccdf01
+Revises: c98b9dc36d15
+Create Date: 2025-09-28 22:25:00.092196
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'f00a94ccdf01'
+down_revision: Union[str, Sequence[str], None] = 'c98b9dc36d15'
+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.alter_column('user_deals', 'switch_side_mode',
+               existing_type=sa.VARCHAR(),
+               type_=sa.Boolean(),
+               existing_nullable=True)
+    op.create_unique_constraint(None, 'user_deals', ['user_id'])
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'user_deals', type_='unique')
+    op.alter_column('user_deals', 'switch_side_mode',
+               existing_type=sa.Boolean(),
+               type_=sa.VARCHAR(),
+               existing_nullable=True)
+    # ### end Alembic commands ###

alembic/versions/fd8581c0cc87_updated_leverage.py

@@ -0,0 +1,32 @@
+"""Updated leverage
+
+Revision ID: fd8581c0cc87
+Revises: bb586fa9bcd2
+Create Date: 2025-09-22 15:13:21.487402
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'fd8581c0cc87'
+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 ###