chore: introduce alembic

backend/alembic/versions/fb190ac6937f_initial_migration.py

@@ -0,0 +1,85 @@
+"""Initial migration
+
+Revision ID: fb190ac6937f
+Revises: 
+Create Date: 2025-07-17 15:33:43.435587
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = 'fb190ac6937f'
+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('newsletters',
+    sa.Column('id', sa.String(), nullable=False),
+    sa.Column('name', sa.String(), nullable=True),
+    sa.Column('move_to_folder', sa.String(), nullable=True),
+    sa.Column('is_active', sa.Boolean(), nullable=True),
+    sa.Column('extract_content', sa.Boolean(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_newsletters_id'), 'newsletters', ['id'], unique=False)
+    op.create_table('settings',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('imap_server', sa.String(), nullable=True),
+    sa.Column('imap_username', sa.String(), nullable=True),
+    sa.Column('imap_password', sa.String(), nullable=True),
+    sa.Column('search_folder', sa.String(), nullable=True),
+    sa.Column('move_to_folder', sa.String(), nullable=True),
+    sa.Column('mark_as_read', sa.Boolean(), nullable=True),
+    sa.Column('email_check_interval', sa.Integer(), nullable=True),
+    sa.Column('auto_add_new_senders', sa.Boolean(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_settings_id'), 'settings', ['id'], unique=False)
+    op.create_index(op.f('ix_settings_imap_server'), 'settings', ['imap_server'], unique=False)
+    op.create_table('entries',
+    sa.Column('id', sa.String(), nullable=False),
+    sa.Column('newsletter_id', sa.String(), nullable=True),
+    sa.Column('subject', sa.String(), nullable=True),
+    sa.Column('body', sa.Text(), nullable=True),
+    sa.Column('received_at', sa.DateTime(timezone=True), nullable=True),
+    sa.Column('message_id', sa.String(), nullable=False),
+    sa.ForeignKeyConstraint(['newsletter_id'], ['newsletters.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_entries_id'), 'entries', ['id'], unique=False)
+    op.create_index(op.f('ix_entries_message_id'), 'entries', ['message_id'], unique=True)
+    op.create_table('senders',
+    sa.Column('id', sa.String(), nullable=False),
+    sa.Column('email', sa.String(), nullable=False),
+    sa.Column('newsletter_id', sa.String(), nullable=False),
+    sa.ForeignKeyConstraint(['newsletter_id'], ['newsletters.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_senders_email'), 'senders', ['email'], unique=True)
+    op.create_index(op.f('ix_senders_id'), 'senders', ['id'], unique=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_senders_id'), table_name='senders')
+    op.drop_index(op.f('ix_senders_email'), table_name='senders')
+    op.drop_table('senders')
+    op.drop_index(op.f('ix_entries_message_id'), table_name='entries')
+    op.drop_index(op.f('ix_entries_id'), table_name='entries')
+    op.drop_table('entries')
+    op.drop_index(op.f('ix_settings_imap_server'), table_name='settings')
+    op.drop_index(op.f('ix_settings_id'), table_name='settings')
+    op.drop_table('settings')
+    op.drop_index(op.f('ix_newsletters_id'), table_name='newsletters')
+    op.drop_table('newsletters')
+    # ### end Alembic commands ###