anti cheat: don't trust the client, move trip completions to server

server/db.go

@@ -134,5 +134,13 @@ func createTables() {
 	// Migration for KML description
 	db.Exec("ALTER TABLE kml_metadata ADD COLUMN IF NOT EXISTS description TEXT")
 
+	// Migration for trips metadata
+	db.Exec("ALTER TABLE trips ADD COLUMN IF NOT EXISTS trip_type ENUM('address', 'kml') DEFAULT 'address'")
+	db.Exec("ALTER TABLE trips ADD COLUMN IF NOT EXISTS route_name TEXT")
+	db.Exec("ALTER TABLE trips ADD COLUMN IF NOT EXISTS start_address TEXT")
+	db.Exec("ALTER TABLE trips ADD COLUMN IF NOT EXISTS end_address TEXT")
+	db.Exec("ALTER TABLE trips ADD COLUMN IF NOT EXISTS kml_id INT")
+	db.Exec("ALTER TABLE trips ADD COLUMN IF NOT EXISTS total_distance DOUBLE")
+
 	log.Println("Database tables initialized")
 }