rwadurian/backend/mpc-system/migrations/008_add_co_managed_wallet_f...

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SQL

-- Migration: 008_add_co_managed_wallet_fields
-- Description: Add wallet_name and invite_code fields for co-managed wallet sessions
-- and extend session_type to support 'co_managed_keygen'
-- Add new columns for co-managed wallet sessions
ALTER TABLE mpc_sessions
ADD COLUMN wallet_name VARCHAR(255),
ADD COLUMN invite_code VARCHAR(50);
-- Create index for invite_code lookups
CREATE INDEX idx_mpc_sessions_invite_code ON mpc_sessions(invite_code) WHERE invite_code IS NOT NULL;
-- Drop the existing session_type constraint
ALTER TABLE mpc_sessions DROP CONSTRAINT IF EXISTS chk_session_type;
-- Add updated session_type constraint including 'co_managed_keygen'
ALTER TABLE mpc_sessions
ADD CONSTRAINT chk_session_type CHECK (session_type IN ('keygen', 'sign', 'co_managed_keygen'));
-- Add comment for the new columns
COMMENT ON COLUMN mpc_sessions.wallet_name IS 'Wallet name for co-managed wallet sessions';
COMMENT ON COLUMN mpc_sessions.invite_code IS 'Invite code for co-managed wallet sessions - used for participants to join';