block cache uses db; alembic upgrade

alembic/versions/ee22683693a5_blockindex.py

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+"""BlockIndex
+
+Revision ID: ee22683693a5
+Revises: 516b55c83144
+Create Date: 2024-07-19 18:52:04.933167
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+import dexorder.database
+import dexorder.database.column_types
+from sqlalchemy.dialects import postgresql
+
+# revision identifiers, used by Alembic.
+revision: str = 'ee22683693a5'
+down_revision: Union[str, None] = '516b55c83144'
+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('dbblock',
+    sa.Column('chain', dexorder.database.column_types.Blockchain(), nullable=False),
+    sa.Column('hash', postgresql.BYTEA(), nullable=False),
+    sa.Column('height', sa.Integer(), nullable=False),
+    sa.Column('timestamp', sa.INTEGER(), nullable=False),
+    sa.Column('confirmed', sa.Boolean(), nullable=False),
+    sa.Column('data', postgresql.JSONB(astext_type=sa.Text()), nullable=False),
+    sa.PrimaryKeyConstraint('chain', 'hash')
+    )
+    op.create_index(op.f('ix_dbblock_height'), 'dbblock', ['height'], unique=False)
+    op.create_index(op.f('ix_dbblock_timestamp'), 'dbblock', ['timestamp'], unique=False)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_dbblock_timestamp'), table_name='dbblock')
+    op.drop_index(op.f('ix_dbblock_height'), table_name='dbblock')
+    op.drop_table('dbblock')
+    # ### end Alembic commands ###