Implemented alembic migrations, added cursors closing task.

2025-02-25 23:37:55 +03:00
parent 836ce1dc82
commit 1abc225923
17 changed files with 746 additions and 101 deletions
--- a/alembic/versions/1c62ff091f5c_added_pool_size_config_to_the_.py
+++ b/alembic/versions/1c62ff091f5c_added_pool_size_config_to_the_.py
@@ -0,0 +1,32 @@
+"""Added pool size config to the connection model.
+
+Revision ID: 1c62ff091f5c
+Revises: 6eb236240aec
+Create Date: 2025-02-25 19:24:21.712856
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '1c62ff091f5c'
+down_revision: Union[str, None] = '6eb236240aec'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('connections', sa.Column('pool_minsize', sa.Integer(), nullable=False, server_default="5"))
+    op.add_column('connections', sa.Column('pool_maxsize', sa.Integer(), nullable=False, server_default="10"))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('connections', 'pool_maxsize')
+    op.drop_column('connections', 'pool_minsize')
+    # ### end Alembic commands ###
--- a/alembic/versions/6eb236240aec_initial_migration.py
+++ b/alembic/versions/6eb236240aec_initial_migration.py
@@ -0,0 +1,75 @@
+"""Initial migration.
+
+Revision ID: 6eb236240aec
+Revises: 
+Create Date: 2025-02-25 19:18:03.125433
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '6eb236240aec'
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('users',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('username', sa.String(), nullable=False),
+    sa.Column('role', sa.Enum('admin', 'user', name='userrole'), nullable=False),
+    sa.Column('api_key', sa.String(), nullable=False),
+    sa.PrimaryKeyConstraint('id'),
+    sa.UniqueConstraint('api_key')
+    )
+    op.create_index(op.f('ix_users_id'), 'users', ['id'], unique=False)
+    op.create_index(op.f('ix_users_username'), 'users', ['username'], unique=True)
+    op.create_table('connections',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('db_name', sa.String(), nullable=False),
+    sa.Column('type', sa.Enum('mysql', 'postgresql', name='connectiontypes'), nullable=False),
+    sa.Column('host', sa.String(), nullable=True),
+    sa.Column('port', sa.Integer(), nullable=True),
+    sa.Column('username', sa.String(), nullable=True),
+    sa.Column('password', sa.String(), nullable=True),
+    sa.Column('owner_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['owner_id'], ['users.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_connections_id'), 'connections', ['id'], unique=False)
+    op.create_table('queries',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.Column('description', sa.String(), nullable=True),
+    sa.Column('owner_id', sa.Integer(), nullable=True),
+    sa.Column('table_name', sa.String(), nullable=False),
+    sa.Column('columns', sa.JSON(), nullable=False),
+    sa.Column('filters', sa.JSON(), nullable=True),
+    sa.Column('sort_by', sa.JSON(), nullable=True),
+    sa.Column('limit', sa.Integer(), nullable=True),
+    sa.Column('offset', sa.Integer(), nullable=True),
+    sa.Column('sql', sa.String(), nullable=False),
+    sa.Column('params', sa.JSON(), nullable=False),
+    sa.ForeignKeyConstraint(['owner_id'], ['users.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_queries_id'), 'queries', ['id'], unique=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_queries_id'), table_name='queries')
+    op.drop_table('queries')
+    op.drop_index(op.f('ix_connections_id'), table_name='connections')
+    op.drop_table('connections')
+    op.drop_index(op.f('ix_users_username'), table_name='users')
+    op.drop_index(op.f('ix_users_id'), table_name='users')
+    op.drop_table('users')
+    # ### end Alembic commands ###