♻️ Refactor: Remove unused variables

main.go

@@ -84,7 +84,7 @@ func main() {
 	exists := checkDatabaseExists(db, dbName)
 
 	if !exists {
-		createDatabase(db, dbName)
+		createDatabase(db)
 	}
 
 	db = connectToNotatioDatabase(dbHost, dbPort, dbUser, dbPassword, dbName, dbSSLMode)
@@ -167,7 +167,7 @@ func handleUsernameCheck(w http.ResponseWriter, r *http.Request) {
 	w.Write(jsonResponse)
 }
 
-func handleInternalServerError(w http.ResponseWriter, err error) {
+func handleInternalServerError(err error) {
 	log.Printf("Error: %v", err)
 }
 
@@ -313,7 +313,7 @@ func checkDatabaseExists(db *sql.DB, dbName string) bool {
 	return exists
 }
 
-func createDatabase(db *sql.DB, dbName string) {
+func createDatabase(db *sql.DB) {
 	log.Println("Notatio database does not exist. Creating Database...")
 	_, err := db.Exec("CREATE DATABASE notatio")
 	if err != nil {