public IActionResult fibonacci(int value)
{
if (!ModelState.IsValid || value <= 0)
{
return(BadRequest("Value cannot be null or '0'. Please Enter a value > 0."));
}
//Calculate Fibonacci Series / Number
var getFibonacci = fibonacciServices.calculateFibonacci(value);
//Implement Dictonary to return Value & its calculated Fibonacci as key value pair (kv)
var kvFibonacci = new Dictionary <int, int>()
{
{ value, getFibonacci }
};
//Serialize Dictonary
var returningJson = JsonConvert.SerializeObject(kvFibonacci);
return(Ok(returningJson));
}
