public async Task <Guid?> Handle(CreateFunctionCommand request,
CancellationToken cancellationToken)
{
var function = new Data.Models.Function
{
CreationDate = DateTime.Now,
Approximation = request.Approximation,
FunctionString = request.FunctionString,
Min = request.Min,
Max = request.Max,
Name = request.Name
};
_eqManager = new Equation(function);
if (!_eqManager.CheckSyntax())
{
return(null);
}
await _context.AddAsync(function, cancellationToken);
await _context.SaveChangesAsync(cancellationToken);
return(function.FunctionId);
}
public Equation(Data.Models.Function functionData)
{
this.functionData = functionData;
function = new org.mariuszgromada.math.mxparser.Function(functionData.FunctionString);
}
