private void CorrectFlow()
{
id = Builder <int> .CreateNew().Build();
okResult = Result.Ok(id);
errorResult = Result.Error <int>("Error");
command = Builder <AddOrUpdateProductCommand> .CreateNew().Build();
mediator.Setup(m => m.Send(It.IsAny <AddOrUpdateProductCommand>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(okResult);
}
public async Task <Result <int> > Handle(AddOrUpdateProductCommand request, CancellationToken cancellationToken)
{
if (request.Id == 0)
{
var product = _mapper.Map <Product>(request);
var result = _validator.Validate(product);
if (!result.IsValid)
{
return(Result.Error <int>(result.Errors));
}
await _dataContext.Products.AddAsync(product, cancellationToken);
await _dataContext.SaveChangesAsync(cancellationToken);
return(Result.Ok(product.Id));
}
else
{
var product = new Product
{
Id = request.Id
};
_dataContext.Products.Attach(product);
product.Name = request.Name;
product.Description = request.Description;
product.CategoryId = request.CategoryId;
product.Price = request.Price;
var result = await _validator.ValidateAsync(product, cancellationToken);
if (!result.IsValid)
{
return(Result.Error <int>(result.Errors));
}
await _dataContext.SaveChangesAsync(cancellationToken);
return(Result.Ok(request.Id));
}
}
public async Task <IActionResult> Put([FromBody] AddOrUpdateProductCommand command, CancellationToken cancellationToken = default)
{
var result = await _mediator.Send(command, cancellationToken);
return(result.Process(ModelState));
}
