feat: Add explicit FileProcessingStep table for status tracking

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
2026-02-11 19:45:09 +00:00
parent 52b65868a4
commit ad74bc852d
5 changed files with 404 additions and 24 deletions
@@ -0,0 +1,45 @@
+"""Add file processing steps table
+
+Revision ID: 001_file_processing_steps
+Revises:
+Create Date: 2026-02-11
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "001_file_processing_steps"
+down_revision: Union[str, None] = None
+depends_on: Union[str, None] = None
+
+
+def upgrade() -> None:
+    """Create file_processing_steps table."""
+    op.create_table(
+        "file_processing_steps",
+        sa.Column("id", sa.Integer(), nullable=False),
+        sa.Column("file_id", sa.Integer(), nullable=False),
+        sa.Column("step_name", sa.String(), nullable=False),
+        sa.Column("status", sa.String(), nullable=False),
+        sa.Column("started_at", sa.DateTime(timezone=True), nullable=True),
+        sa.Column("completed_at", sa.DateTime(timezone=True), nullable=True),
+        sa.Column("error_message", sa.Text(), nullable=True),
+        sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=False),
+        sa.Column("updated_at", sa.DateTime(timezone=True), server_default=sa.text("now()"), nullable=False),
+        sa.ForeignKeyConstraint(["file_id"], ["files.id"], name="fk_file_processing_steps_file_id"),
+        sa.PrimaryKeyConstraint("id"),
+        sa.UniqueConstraint("file_id", "step_name", name="unique_file_step"),
+    )
+    op.create_index("ix_file_processing_steps_file_id", "file_processing_steps", ["file_id"])
+    op.create_index("ix_file_processing_steps_step_name", "file_processing_steps", ["step_name"])
+
+
+def downgrade() -> None:
+    """Drop file_processing_steps table."""
+    op.drop_index("ix_file_processing_steps_step_name", table_name="file_processing_steps")
+    op.drop_index("ix_file_processing_steps_file_id", table_name="file_processing_steps")
+    op.drop_table("file_processing_steps")