| Total Complexity | 7 |
| Dependencies | 2 |
| Dependents | 0 |
| Total lines | 70 |
| Lines of code | 34 |
| Logical lines of code | 23 |
| Comment lines | 21 |
| Methods | 4 |
| Properties | 0 |
| Method | Rating | Maintainability | Complexity | Lines of code |
|---|---|---|---|---|
| validate_fields() | 63 | 3 | 10 | |
| process_payment() | 63 | 2 | 11 | |
| __construct() | 64 | 1 | 10 | |
| process_refund() | 79 | 1 | 3 |