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121 lines
3.8 KiB
Python
121 lines
3.8 KiB
Python
"""Add sync_sessions table and sync_config to devices
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Revision ID: 0075_sync_sessions
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Revises: 0074_fix_empty_json_arrays
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Create Date: 2026-03-14 00:00:00.000000
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"""
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import sqlalchemy as sa
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from alembic import op
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from sqlalchemy.dialects.postgresql import ENUM
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from utils.database import is_postgresql
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revision = "0075_sync_sessions"
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down_revision = "0074_fix_empty_json_arrays"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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connection = op.get_bind()
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if is_postgresql(connection):
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sync_session_status_enum = ENUM(
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"PENDING",
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"IN_PROGRESS",
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"COMPLETED",
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"FAILED",
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"CANCELLED",
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name="syncsessionstatus",
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create_type=False,
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)
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sync_session_status_enum.create(connection, checkfirst=True)
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else:
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sync_session_status_enum = sa.Enum(
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"PENDING",
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"IN_PROGRESS",
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"COMPLETED",
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"FAILED",
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"CANCELLED",
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name="syncsessionstatus",
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)
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op.create_table(
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"sync_sessions",
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sa.Column("id", sa.Integer(), autoincrement=True, nullable=False),
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sa.Column("device_id", sa.String(length=255), nullable=False),
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sa.Column("user_id", sa.Integer(), nullable=False),
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sa.Column(
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"status",
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sync_session_status_enum,
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nullable=False,
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server_default="PENDING",
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),
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sa.Column(
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"initiated_at",
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sa.TIMESTAMP(timezone=True),
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nullable=False,
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server_default=sa.text("CURRENT_TIMESTAMP"),
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),
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sa.Column("completed_at", sa.TIMESTAMP(timezone=True), nullable=True),
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sa.Column(
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"operations_planned", sa.Integer(), nullable=False, server_default="0"
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),
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sa.Column(
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"operations_completed", sa.Integer(), nullable=False, server_default="0"
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),
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sa.Column(
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"operations_failed", sa.Integer(), nullable=False, server_default="0"
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),
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sa.Column("error_message", sa.String(length=1000), nullable=True),
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sa.Column(
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"created_at",
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sa.TIMESTAMP(timezone=True),
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nullable=False,
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server_default=sa.text("CURRENT_TIMESTAMP"),
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),
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sa.Column(
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"updated_at",
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sa.TIMESTAMP(timezone=True),
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nullable=False,
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server_default=(
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sa.text("CURRENT_TIMESTAMP")
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if is_postgresql(connection)
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else sa.text("CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP")
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),
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),
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sa.ForeignKeyConstraint(["device_id"], ["devices.id"], ondelete="CASCADE"),
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sa.ForeignKeyConstraint(["user_id"], ["users.id"], ondelete="CASCADE"),
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sa.PrimaryKeyConstraint("id"),
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if_not_exists=True,
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)
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op.create_index(
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"ix_sync_sessions_device_id", "sync_sessions", ["device_id"], if_not_exists=True
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)
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op.create_index(
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"ix_sync_sessions_user_id", "sync_sessions", ["user_id"], if_not_exists=True
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)
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op.create_index(
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"ix_sync_sessions_status", "sync_sessions", ["status"], if_not_exists=True
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)
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with op.batch_alter_table("devices", schema=None) as batch_op:
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batch_op.add_column(
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sa.Column("sync_config", sa.JSON(), nullable=True),
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if_not_exists=True,
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)
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def downgrade() -> None:
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with op.batch_alter_table("devices", schema=None) as batch_op:
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batch_op.drop_column("sync_config", if_exists=True)
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op.drop_index("ix_sync_sessions_status", table_name="sync_sessions", if_exists=True)
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op.drop_table("sync_sessions", if_exists=True)
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connection = op.get_bind()
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if is_postgresql(connection):
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ENUM(name="syncsessionstatus").drop(connection, checkfirst=True)
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