Due Date Calculator
The problem We are looking for a solution that implements a due date calculator in an issue tracking system. Your task is to implement the CalculateDueDate method: • Input: Takes the submit date/time and turnaround time. • Output: Returns the date/time when the issue is resolved.
Rules • Working hours are from 9AM to 5PM on every working day, Monday to Friday. • Holidays should be ignored (e.g. A holiday on a Thursday is considered as a working day. A working Saturday counts as a non-working day.). • The turnaround time is defined in working hours (e.g. 2 days equal 16 hours). If a problem was reported at 2:12PM on Tuesday and the turnaround time is 16 hours, then it is due by 2:12PM on Thursday. • A problem can only be reported during working hours. (e.g. All submit date values are set between 9AM to 5PM.) • Do not use any third-party libraries for date/time calculations (e.g. Moment.js, Carbon, Joda, etc.) or hidden functionalities of the built-in methods.
Additional info • Use your favourite programming language. • Do not implement the user interface or CLI. • Do not write a pseudo code. Write a code that you would commit/push to a repository and which solves the given problem. • You have 24 hours to submit your solution. • You can submit your solution even if you have not finished it fully.
Bonus – Not mandatory • Including automated tests to your solution is a plus. • Test-driven (TDD) solutions are especially welcome. • Clean Code (by Robert. C. Martin) makes us happy.