migrations fix

alembic/versions/69ef23ef1ed1_init.py

@@ -1,32 +0,0 @@
-"""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 ###

alembic/versions/7506a3320699_channel_table.py

@@ -1,39 +0,0 @@
-"""channel table
-
-Revision ID: 7506a3320699
-Revises: 69ef23ef1ed1
-Create Date: 2025-09-05 14:12:37.430983
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.sql import table, column
-
-
-# revision identifiers, used by Alembic.
-revision: str = '7506a3320699'
-down_revision: Union[str, Sequence[str], None] = '69ef23ef1ed1'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    """Upgrade schema."""
-    # Для SQLite: добавляем столбцы через ALTER TABLE
-    conn = op.get_bind()
-    # Добавить столбец link, если его нет
-    result = conn.execute(sa.text("PRAGMA table_info(channels)")).fetchall()
-    columns = [row[1] for row in result]
-    if 'link' not in columns:
-        conn.execute(sa.text("ALTER TABLE channels ADD COLUMN link VARCHAR(255)"))
-    # Добавить столбец admin_id, если его нет
-    if 'admin_id' not in columns:
-        conn.execute(sa.text("ALTER TABLE channels ADD COLUMN admin_id INTEGER"))
-
-
-def downgrade() -> None:
-    """Downgrade schema."""
-    # SQLite не поддерживает удаление столбцов, поэтому просто удаляем таблицу
-    op.drop_table('channels')

alembic/versions/eeb6744b9452_init.py

@@ -0,0 +1,66 @@
+"""init
+
+Revision ID: eeb6744b9452
+Revises: 
+Create Date: 2025-09-05 14:55:12.005564
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'eeb6744b9452'
+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('admins',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('tg_id', sa.Integer(), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('tg_id')
+    )
+    op.create_table('channels',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(), nullable=True),
+    sa.Column('link', sa.String(), nullable=True),
+    sa.Column('admin_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['admin_id'], ['admins.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('groups',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.Column('link', sa.String(), nullable=False),
+    sa.Column('admin_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['admin_id'], ['admins.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('buttons',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.Column('url', sa.String(), nullable=False),
+    sa.Column('channel_id', sa.Integer(), nullable=True),
+    sa.Column('group_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['channel_id'], ['channels.id'], ),
+    sa.ForeignKeyConstraint(['group_id'], ['groups.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('buttons')
+    op.drop_table('groups')
+    op.drop_table('channels')
+    op.drop_table('admins')
+    # ### end Alembic commands ###

models.py

@@ -12,13 +12,15 @@ class Channel(Base):
     id = Column(Integer, primary_key=True)
     name = Column(String)
     link = Column(String)
-    admin_id = Column(Integer, ForeignKey('admins.id'))  # если есть таблица admins
+    admin_id = Column(Integer, ForeignKey('admins.id'))
+    buttons = relationship('Button', back_populates='channel')
 
 class Group(Base):
     __tablename__ = 'groups'
     id = Column(Integer, primary_key=True)
     name = Column(String, nullable=False)
     link = Column(String, nullable=False)
+    admin_id = Column(Integer, ForeignKey('admins.id'))
     buttons = relationship('Button', back_populates='group')
 
 class Button(Base):