From a1b2b760ab78daba9e67de7d064d9d456071d7c4 Mon Sep 17 00:00:00 2001 From: hailin Date: Sat, 6 Dec 2025 09:16:31 -0800 Subject: [PATCH] feat(migration): add keygen_session_id column to mpc_sessions table MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit For sign sessions, this column stores the reference to the keygen session whose key shares should be used for signing. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 --- ...07_add_keygen_session_id_to_mpc_sessions.down.sql | 7 +++++++ .../007_add_keygen_session_id_to_mpc_sessions.up.sql | 12 ++++++++++++ 2 files changed, 19 insertions(+) create mode 100644 backend/mpc-system/migrations/007_add_keygen_session_id_to_mpc_sessions.down.sql create mode 100644 backend/mpc-system/migrations/007_add_keygen_session_id_to_mpc_sessions.up.sql diff --git a/backend/mpc-system/migrations/007_add_keygen_session_id_to_mpc_sessions.down.sql b/backend/mpc-system/migrations/007_add_keygen_session_id_to_mpc_sessions.down.sql new file mode 100644 index 00000000..79499b2b --- /dev/null +++ b/backend/mpc-system/migrations/007_add_keygen_session_id_to_mpc_sessions.down.sql @@ -0,0 +1,7 @@ +-- Migration 007 Down: Remove keygen_session_id from mpc_sessions table + +-- Drop index +DROP INDEX IF EXISTS idx_mpc_sessions_keygen_session_id; + +-- Remove column +ALTER TABLE mpc_sessions DROP COLUMN IF EXISTS keygen_session_id; diff --git a/backend/mpc-system/migrations/007_add_keygen_session_id_to_mpc_sessions.up.sql b/backend/mpc-system/migrations/007_add_keygen_session_id_to_mpc_sessions.up.sql new file mode 100644 index 00000000..39337aba --- /dev/null +++ b/backend/mpc-system/migrations/007_add_keygen_session_id_to_mpc_sessions.up.sql @@ -0,0 +1,12 @@ +-- Migration 007: Add keygen_session_id to mpc_sessions table +-- Description: For sign sessions, this column stores the reference to the keygen session +-- whose key shares should be used for signing. + +-- Add keygen_session_id column to mpc_sessions table +ALTER TABLE mpc_sessions ADD COLUMN keygen_session_id UUID; + +-- Add index for efficient lookups +CREATE INDEX idx_mpc_sessions_keygen_session_id ON mpc_sessions(keygen_session_id); + +-- Add comment +COMMENT ON COLUMN mpc_sessions.keygen_session_id IS 'For sign sessions: references the keygen session whose key shares to use';