public IResult ValidateNoDuplicatedEmployeeDate(IList <Employee> employees)
{
var duplicateEmployee = employees.GroupBy(e => e.Date).Where(group => group.Count() > 1).ToList();
if (duplicateEmployee.Any())
{
var error = new DuplicateEmployeeDateError(duplicateEmployee.First().Key);
_errorResolver.Resolve(error);
return(error);
}
return(new SuccessfulResult());
}
public async Task <TResponse> Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate <TResponse> next)
{
try {
return(await next());
} catch (Exception ex) {
return(AppResponse.Failure(_errorResolver.Resolve(ex)) as TResponse);
}
}
private ParsedResult ReadFile(string filename)
{
var listInputRecords = new List <InputWorkingRecords>();
try
{
using (var reader = new StreamReader(filename))
{
Console.SetIn(reader);
string line;
while ((line = Console.ReadLine()) != null)
{
listInputRecords.Add(new InputWorkingRecords {
Line = line
});
}
}
}
catch (Exception ex)
{
_errorResolver.Resolve(new UnknownError(ex.Message));
}
return(ParseContent(listInputRecords));
}
public IEnumerable <IError> Resolve(T resolvable)
{
var errors = _resolver.Resolve(resolvable).ToList();
_chain.MatchSome(nestedResolver => {
errors.AddRange(nestedResolver.Resolve(resolvable));
});
return(errors);
}
public IEnumerable <IError> ResolveErrors(HttpResponseMessage response)
{
return(_errorResolver.Resolve(response));
}