Files
worldquant-alpha-system/backend/migrations/versions/0016_home_information.py
T

36 lines
1.2 KiB
Python

"""Persist account-scoped homepage information, interpretations and comparable ranks."""
import sqlalchemy as sa
from alembic import op
revision = "0016"
down_revision = "0015"
branch_labels = None
depends_on = None
def upgrade():
op.create_table(
"home_information",
sa.Column("user_id", sa.String(100), primary_key=True),
sa.Column("resource", sa.String(200), primary_key=True),
sa.Column("content", sa.JSON(), nullable=True),
sa.Column("version", sa.String(64), nullable=True),
sa.Column("fetched_at", sa.DateTime(timezone=True), nullable=True),
sa.Column("error", sa.Text(), nullable=True),
sa.Column("analysis", sa.JSON(), nullable=True),
)
op.create_table(
"home_rank_history",
sa.Column("id", sa.String(36), primary_key=True),
sa.Column("user_id", sa.String(100), nullable=False),
sa.Column("scope", sa.String(200), nullable=False),
sa.Column("rank", sa.Integer(), nullable=False),
sa.Column("fetched_at", sa.DateTime(timezone=True), nullable=False),
)
op.create_index("ix_home_rank_history_user_id", "home_rank_history", ["user_id"])
def downgrade():
op.drop_table("home_rank_history")
op.drop_table("home_information")