package store

import (
	"database/sql"
	"fmt"
)

// migrateUserProfileColumns adds avatar_url and state when missing (existing DBs).
func migrateUserProfileColumns(db *sql.DB) error {
	cols := []string{"avatar_url", "state"}
	for _, col := range cols {
		stmt := fmt.Sprintf(`ALTER TABLE users ADD COLUMN IF NOT EXISTS %s TEXT NOT NULL DEFAULT ''`, col)
		if _, err := db.Exec(stmt); err != nil {
			return fmt.Errorf("add column %s: %w", col, err)
		}
	}
	return nil
}