crossover

backend-go/infra/migrations/001_add_user_id.sql

@@ -0,0 +1,16 @@
+
+ALTER TABLE addresses 
+ADD COLUMN user_id VARCHAR(128);
+
+UPDATE addresses 
+SET user_id = 'legacy_user' 
+WHERE user_id IS NULL;
+
+ALTER TABLE addresses 
+ALTER COLUMN user_id SET NOT NULL;
+
+CREATE INDEX idx_addresses_user_id ON addresses(user_id);
+
+ALTER TABLE addresses DROP CONSTRAINT IF EXISTS addresses_address_key;
+
+ALTER TABLE addresses ADD CONSTRAINT addresses_user_address_unique UNIQUE (user_id, address);

backend-go/infra/migrations/002_add_notification_config.sql

@@ -0,0 +1,13 @@
+
+CREATE TABLE user_notification_configs (
+  user_id VARCHAR(128) PRIMARY KEY,
+  discord_webhook_url TEXT,
+  telegram_chat_id VARCHAR(128),
+  telegram_bot_token VARCHAR(255),
+  email VARCHAR(255),
+  notification_enabled BOOLEAN DEFAULT TRUE,
+  created_at TIMESTAMP DEFAULT NOW(),
+  updated_at TIMESTAMP DEFAULT NOW()
+);
+
+CREATE INDEX idx_notification_configs_enabled ON user_notification_configs(notification_enabled);