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Created November 21, 2021 07:06
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all together
fun generatePayrollFor(employeeName: String): Either<Problem, Payroll> {
return employeeService.findEmployeeByName(employeeName)
.flatMap { it?.let { buildPayrollForEmployee(it) } ?: UserDoesNotExistProblem(employeeName).left() }
.tapLeft {"Could not fetch employee: ${it.message()}")
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