07c0959b8d
- Created migration 930_add_missing_foreign_keys.sql - Added FK constraints for legacy fields: tracks.user_id, rooms.owner_id, messages.user_id, messages.parent_id - Added FK constraint for audit_logs.user_id - All constraints use ON DELETE SET NULL for legacy fields and audit_logs - Verified primary foreign keys already have proper constraints in existing migrations - Models already have proper GORM foreignKey tags Phase: PHASE-1 Priority: P0 Progress: 12/267 (4.5%)
125 lines
4.3 KiB
SQL
125 lines
4.3 KiB
SQL
-- 930_add_missing_foreign_keys.sql
|
|
-- Add missing foreign key constraints for data integrity
|
|
-- BE-DB-002: Add foreign key constraints where missing
|
|
|
|
-- Add FK constraint for tracks.user_id (legacy field that maps to creator_id)
|
|
-- Note: creator_id already has FK, but user_id is still used in some queries
|
|
DO $$
|
|
BEGIN
|
|
IF EXISTS (
|
|
SELECT 1 FROM information_schema.columns
|
|
WHERE table_schema = 'public'
|
|
AND table_name = 'tracks'
|
|
AND column_name = 'user_id'
|
|
) THEN
|
|
-- Check if constraint doesn't already exist
|
|
IF NOT EXISTS (
|
|
SELECT 1 FROM information_schema.table_constraints
|
|
WHERE constraint_schema = 'public'
|
|
AND table_name = 'tracks'
|
|
AND constraint_name = 'fk_tracks_user_id'
|
|
) THEN
|
|
ALTER TABLE public.tracks
|
|
ADD CONSTRAINT fk_tracks_user_id
|
|
FOREIGN KEY (user_id) REFERENCES public.users(id) ON DELETE SET NULL;
|
|
END IF;
|
|
END IF;
|
|
END $$;
|
|
|
|
-- Add FK constraint for rooms.owner_id (legacy field that maps to creator_id)
|
|
-- Note: creator_id already has FK, but owner_id is still used in some queries
|
|
DO $$
|
|
BEGIN
|
|
IF EXISTS (
|
|
SELECT 1 FROM information_schema.columns
|
|
WHERE table_schema = 'public'
|
|
AND table_name = 'rooms'
|
|
AND column_name = 'owner_id'
|
|
) THEN
|
|
IF NOT EXISTS (
|
|
SELECT 1 FROM information_schema.table_constraints
|
|
WHERE constraint_schema = 'public'
|
|
AND table_name = 'rooms'
|
|
AND constraint_name = 'fk_rooms_owner_id'
|
|
) THEN
|
|
ALTER TABLE public.rooms
|
|
ADD CONSTRAINT fk_rooms_owner_id
|
|
FOREIGN KEY (owner_id) REFERENCES public.users(id) ON DELETE SET NULL;
|
|
END IF;
|
|
END IF;
|
|
END $$;
|
|
|
|
-- Add FK constraint for messages.user_id (legacy field that maps to sender_id)
|
|
-- Note: sender_id already has FK, but user_id is still used in some queries
|
|
DO $$
|
|
BEGIN
|
|
IF EXISTS (
|
|
SELECT 1 FROM information_schema.columns
|
|
WHERE table_schema = 'public'
|
|
AND table_name = 'messages'
|
|
AND column_name = 'user_id'
|
|
) THEN
|
|
IF NOT EXISTS (
|
|
SELECT 1 FROM information_schema.table_constraints
|
|
WHERE constraint_schema = 'public'
|
|
AND table_name = 'messages'
|
|
AND constraint_name = 'fk_messages_user_id'
|
|
) THEN
|
|
ALTER TABLE public.messages
|
|
ADD CONSTRAINT fk_messages_user_id
|
|
FOREIGN KEY (user_id) REFERENCES public.users(id) ON DELETE SET NULL;
|
|
END IF;
|
|
END IF;
|
|
END $$;
|
|
|
|
-- Add FK constraint for messages.parent_id (legacy field that maps to reply_to_id)
|
|
-- Note: reply_to_id already has FK, but parent_id is still used in some queries
|
|
DO $$
|
|
BEGIN
|
|
IF EXISTS (
|
|
SELECT 1 FROM information_schema.columns
|
|
WHERE table_schema = 'public'
|
|
AND table_name = 'messages'
|
|
AND column_name = 'parent_id'
|
|
) THEN
|
|
IF NOT EXISTS (
|
|
SELECT 1 FROM information_schema.table_constraints
|
|
WHERE constraint_schema = 'public'
|
|
AND table_name = 'messages'
|
|
AND constraint_name = 'fk_messages_parent_id'
|
|
) THEN
|
|
ALTER TABLE public.messages
|
|
ADD CONSTRAINT fk_messages_parent_id
|
|
FOREIGN KEY (parent_id) REFERENCES public.messages(id) ON DELETE SET NULL;
|
|
END IF;
|
|
END IF;
|
|
END $$;
|
|
|
|
-- Add FK constraint for audit_logs.user_id
|
|
DO $$
|
|
BEGIN
|
|
IF EXISTS (
|
|
SELECT 1 FROM information_schema.tables
|
|
WHERE table_schema = 'public'
|
|
AND table_name = 'audit_logs'
|
|
) THEN
|
|
IF EXISTS (
|
|
SELECT 1 FROM information_schema.columns
|
|
WHERE table_schema = 'public'
|
|
AND table_name = 'audit_logs'
|
|
AND column_name = 'user_id'
|
|
) THEN
|
|
IF NOT EXISTS (
|
|
SELECT 1 FROM information_schema.table_constraints
|
|
WHERE constraint_schema = 'public'
|
|
AND table_name = 'audit_logs'
|
|
AND constraint_name = 'fk_audit_logs_user_id'
|
|
) THEN
|
|
ALTER TABLE public.audit_logs
|
|
ADD CONSTRAINT fk_audit_logs_user_id
|
|
FOREIGN KEY (user_id) REFERENCES public.users(id) ON DELETE SET NULL;
|
|
END IF;
|
|
END IF;
|
|
END IF;
|
|
END $$;
|
|
|