Add analysis feature

backend/migrations/versions/20260807_0013_add_post_call_analysis.py

@@ -0,0 +1,75 @@
+"""add post-call analysis configuration and results
+
+Revision ID: 20260807_0013
+Revises: 20260804_0012
+"""
+
+from __future__ import annotations
+
+from collections.abc import Sequence
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+
+revision: str = "20260807_0013"
+down_revision: str | Sequence[str] | None = "20260804_0012"
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    op.add_column(
+        "assistants",
+        sa.Column(
+            "analysis_config",
+            postgresql.JSONB(astext_type=sa.Text()),
+            nullable=False,
+            server_default=sa.text("'{}'::jsonb"),
+        ),
+    )
+    op.add_column(
+        "conversation_sessions",
+        sa.Column(
+            "analysis_status",
+            sa.String(length=16),
+            nullable=False,
+            server_default="none",
+        ),
+    )
+    op.add_column(
+        "conversation_sessions",
+        sa.Column(
+            "analysis_data",
+            postgresql.JSONB(astext_type=sa.Text()),
+            nullable=False,
+            server_default=sa.text("'{}'::jsonb"),
+        ),
+    )
+    op.add_column(
+        "conversation_sessions",
+        sa.Column(
+            "analysis_error",
+            sa.String(length=2048),
+            nullable=False,
+            server_default="",
+        ),
+    )
+    op.create_index(
+        "ix_conversation_sessions_analysis_status",
+        "conversation_sessions",
+        ["analysis_status"],
+        unique=False,
+    )
+
+
+def downgrade() -> None:
+    op.drop_index(
+        "ix_conversation_sessions_analysis_status",
+        table_name="conversation_sessions",
+    )
+    op.drop_column("conversation_sessions", "analysis_error")
+    op.drop_column("conversation_sessions", "analysis_data")
+    op.drop_column("conversation_sessions", "analysis_status")
+    op.drop_column("assistants", "analysis_config")