public int CalculateFine()

in 047-TrafficControlWithDapr/Student/Resources/FineCollectionService/DomainServices/HardCodedFineCalculator.cs [7:56]

• 47 lines of code
• 18 McCabe index (conditional complexity)

        public int CalculateFine(string licenseKey, int violationInKmh)
        {
            if (string.IsNullOrEmpty(licenseKey) || 
                string.IsNullOrWhiteSpace(licenseKey) || 
                licenseKey != "HX783-K2L7V-CRJ4A-5PN1G")
            {
                throw new InvalidOperationException("Invalid or no license key specified.");
            }
                        
            int fine = 9; // default administration fee
            if (violationInKmh < 5 )
            {
                fine += 18;
            }
            else if (violationInKmh >= 5 && violationInKmh < 10 )
            {
                fine += 31;
            }
            else if (violationInKmh >= 10 && violationInKmh < 15 )
            {
                fine += 64;
            }
            else if (violationInKmh >= 15 && violationInKmh < 20 )
            {
                fine += 121;
            }
            else if (violationInKmh >= 20 && violationInKmh < 25 )
            {
                fine += 174;
            }
            else if (violationInKmh >= 25 && violationInKmh < 30 )
            {
                fine += 232;
            }
            else if (violationInKmh >= 25 && violationInKmh < 35 )
            {
                fine += 297;
            }
            else if (violationInKmh == 35)
            {
                fine += 372;
            }
            else
            {
                // violation above 35 KMh will be determined by the prosecutor
                return 0;
            }

            return fine;
        }