public virtual AssuredDetail Handle(RequestBo request)
{
if (this._nextHandler != null)
{
return(this._nextHandler.Handle(request));
}
else
{
return(null);
}
}
public IActionResult Calculate(RequestDto request)
{
if (ModelState.IsValid)
{
// Need to use automapper and shall not do auto mapping in controller
var _request = new RequestBo {
Age = request.Age, AssuredSum = request.AssuredSum
};
var assuredDetail = _ruleSet.Process(_request);
return(View(assuredDetail));
}
return(View("Index"));
}
public override AssuredDetail Handle(RequestBo request)
{
if (request.Age < 18 || request.Age > 65)
{
return(new AssuredDetail {
Age = request.Age,
SumAssured = request.AssuredSum,
GrassPermium = 0,
Description = $"Invalid age {request.Age}, the correct range is [18-65]"
});
}
else
{
return(base.Handle(request));
}
}
public override AssuredDetail Handle(RequestBo request)
{
if (request.AssuredSum < 25000 || request.AssuredSum > 500000)
{
return(new AssuredDetail {
Age = request.Age,
SumAssured = request.AssuredSum,
GrassPermium = 0,
Description = $"Invalid AssuredSum {request.AssuredSum}, the correct range is [25000-500000]"
});
}
else
{
return(base.Handle(request));
}
}
public AssuredDetail Start(RequestBo request)
{
try
{
for (var counter = 0; counter < _handlers.Count; counter++)
{
var next = counter + 1;
if (next >= _handlers.Count)
{
break;
}
_handlers[counter].SetNext(_handlers[next]);
}
return(_handlers[0].Handle(request));
}
catch (Exception ex)
{
throw ex;
}
}
public AssuredDetail Process(RequestBo request)
{
try
{ // this needs to go to IoC container
var handlers = new List <IHandler>()
{
new AssuredSum25MTo50MReceiver(),
new InvalidAgeReceiver(),
new AgeUpto30Receiver(),
new Age31To50Receiver(),
new Age50To65Receiver()
};
var dispatcher = new RuleEngine(handlers);
var assuredDetail = dispatcher.Start(request);
return(assuredDetail);
}
catch (System.Exception)
{
throw;
}
}
